poc

works
init
2020-06-14 00:02:00 +08:00 · 2020-06-13 23:41:01 +08:00 · 2020-06-09 18:13:35 +08:00 · 2020-06-09 18:13:13 +08:00 · 2020-06-09 13:06:38 +08:00 · 2020-06-06 21:14:10 +08:00
67 changed files with 2129 additions and 701 deletions
--- a/7
+++ b/7
@@ -3,6 +3,9 @@ DIST_DIR ?=./dist
 DOCKER_REMOTE_HOST_ADDR ?= "127.0.0.1"
 DOCKER_REMOTE_HOST_USER ?= $(whoami)

+update_api:
+	 protoc -I api/ api/api.proto --go_out=plugins=grpc:api
+
 lint:
 	docker pull golangci/golangci-lint
 	docker run --rm -v $(CURDIR):/app -w /app golangci/golangci-lint golangci-lint run -v
@@ -27,13 +30,13 @@ clean:
 	rm -rf ${DIST_DIR}

 unit-test:
-	CI=true ./scripts/coverage.sh
+	./scripts/coverage.sh

 cli-test-ci:
 	./scripts/test_cli.sh 'js'

 cli-test:
-	./scripts/test_cli.sh 'js rb py go php java d rs pl'
+	./scripts/test_cli.sh 'js rb py go java d pl'

 http-test:
 	./scripts/http_test.sh
--- a/README.md
+++ b/README.md
@@ -15,8 +15,6 @@ Poor man's function as a service.
 - [Introduction](#introduction)
 - [Installation](#installation)
 - [Usage](#usage)
- [Contribute](#contribute)
-

 ## Introduction

@@ -77,9 +75,6 @@ NAME:
 USAGE:
   fx [global options] command [command options] [arguments...]

-VERSION:
-   0.9.33
-
 COMMANDS:
   up        deploy a function
   down      destroy a service
@@ -110,7 +105,7 @@ $ fx up --name hello ./examples/functions/JavaScript/func.js

 #### Remote host

-Use `--host` to specify the target host for your function,
+Use `--host` to specify the target host for your function, or you can just set it to `FX_HOST` environment variable.

 ```shell
 $ fx up --host roo@<your host> --name hello ./examples/functions/JavaScript/func.js
@@ -220,31 +215,6 @@ $ FX_KUBECONF=~/.kube/config fx up examples/functions/JavaScript/func.js --name
 fx infra create --type k3s --name fx-cluster-1 --master root@123.11.2.3 --agents 'root@1.1.1.1,root@2.2.2.2'
 ```

-## Contribute
-
-fx uses [Project](https://github.com/metrue/fx/projects/4) to manage the development.
-
-#### Prerequisites
-
-Docker: make sure [Docker](https://docs.docker.com/engine/installation/) installed and running on your server.
-
-
-<a name="buildtest"></a>
-#### Build & Test
-
-```
-$ git clone https://github.com/metrue/fx
-$ cd fx
-$ make build
-```
-
-Then you can build and test:
-
-```
-$ make build
-$ ./build/fx -h
-```
-

 ## Contributors

--- a/api/Makefile
+++ b/api/Makefile
@@ -0,0 +1,5 @@
+update:
+	protoc --go_out=plugins=grpc:. --go_opt=paths=source_relative proto/fxd.proto
+install:
+	export GO111MODULE=on
+	go get github.com/golang/protobuf/protoc-gen-go@v1.3
--- a/api/api.pb.go
+++ b/api/api.pb.go
@@ -0,0 +1,323 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: api.proto
+
+package api
+
+import (
+	context "context"
+	fmt "fmt"
+	proto "github.com/golang/protobuf/proto"
+	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
+	math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+
+type Filter struct {
+	Name                 string   `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Filter) Reset()         { *m = Filter{} }
+func (m *Filter) String() string { return proto.CompactTextString(m) }
+func (*Filter) ProtoMessage()    {}
+func (*Filter) Descriptor() ([]byte, []int) {
+	return fileDescriptor_00212fb1f9d3bf1c, []int{0}
+}
+
+func (m *Filter) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Filter.Unmarshal(m, b)
+}
+func (m *Filter) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Filter.Marshal(b, m, deterministic)
+}
+func (m *Filter) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Filter.Merge(m, src)
+}
+func (m *Filter) XXX_Size() int {
+	return xxx_messageInfo_Filter.Size(m)
+}
+func (m *Filter) XXX_DiscardUnknown() {
+	xxx_messageInfo_Filter.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Filter proto.InternalMessageInfo
+
+func (m *Filter) GetName() string {
+	if m != nil {
+		return m.Name
+	}
+	return ""
+}
+
+type ListServiceRequest struct {
+	Filter               *Filter  `protobuf:"bytes,1,opt,name=filter,proto3" json:"filter,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *ListServiceRequest) Reset()         { *m = ListServiceRequest{} }
+func (m *ListServiceRequest) String() string { return proto.CompactTextString(m) }
+func (*ListServiceRequest) ProtoMessage()    {}
+func (*ListServiceRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_00212fb1f9d3bf1c, []int{1}
+}
+
+func (m *ListServiceRequest) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ListServiceRequest.Unmarshal(m, b)
+}
+func (m *ListServiceRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ListServiceRequest.Marshal(b, m, deterministic)
+}
+func (m *ListServiceRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ListServiceRequest.Merge(m, src)
+}
+func (m *ListServiceRequest) XXX_Size() int {
+	return xxx_messageInfo_ListServiceRequest.Size(m)
+}
+func (m *ListServiceRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_ListServiceRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ListServiceRequest proto.InternalMessageInfo
+
+func (m *ListServiceRequest) GetFilter() *Filter {
+	if m != nil {
+		return m.Filter
+	}
+	return nil
+}
+
+type Service struct {
+	Id                   string   `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
+	Name                 string   `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
+	Endpoint             string   `protobuf:"bytes,3,opt,name=endpoint,proto3" json:"endpoint,omitempty"`
+	State                string   `protobuf:"bytes,4,opt,name=state,proto3" json:"state,omitempty"`
+	Image                string   `protobuf:"bytes,5,opt,name=image,proto3" json:"image,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Service) Reset()         { *m = Service{} }
+func (m *Service) String() string { return proto.CompactTextString(m) }
+func (*Service) ProtoMessage()    {}
+func (*Service) Descriptor() ([]byte, []int) {
+	return fileDescriptor_00212fb1f9d3bf1c, []int{2}
+}
+
+func (m *Service) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Service.Unmarshal(m, b)
+}
+func (m *Service) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Service.Marshal(b, m, deterministic)
+}
+func (m *Service) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Service.Merge(m, src)
+}
+func (m *Service) XXX_Size() int {
+	return xxx_messageInfo_Service.Size(m)
+}
+func (m *Service) XXX_DiscardUnknown() {
+	xxx_messageInfo_Service.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Service proto.InternalMessageInfo
+
+func (m *Service) GetId() string {
+	if m != nil {
+		return m.Id
+	}
+	return ""
+}
+
+func (m *Service) GetName() string {
+	if m != nil {
+		return m.Name
+	}
+	return ""
+}
+
+func (m *Service) GetEndpoint() string {
+	if m != nil {
+		return m.Endpoint
+	}
+	return ""
+}
+
+func (m *Service) GetState() string {
+	if m != nil {
+		return m.State
+	}
+	return ""
+}
+
+func (m *Service) GetImage() string {
+	if m != nil {
+		return m.Image
+	}
+	return ""
+}
+
+type ListServiceResponse struct {
+	Services             []*Service `protobuf:"bytes,1,rep,name=services,proto3" json:"services,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}   `json:"-"`
+	XXX_unrecognized     []byte     `json:"-"`
+	XXX_sizecache        int32      `json:"-"`
+}
+
+func (m *ListServiceResponse) Reset()         { *m = ListServiceResponse{} }
+func (m *ListServiceResponse) String() string { return proto.CompactTextString(m) }
+func (*ListServiceResponse) ProtoMessage()    {}
+func (*ListServiceResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_00212fb1f9d3bf1c, []int{3}
+}
+
+func (m *ListServiceResponse) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ListServiceResponse.Unmarshal(m, b)
+}
+func (m *ListServiceResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ListServiceResponse.Marshal(b, m, deterministic)
+}
+func (m *ListServiceResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ListServiceResponse.Merge(m, src)
+}
+func (m *ListServiceResponse) XXX_Size() int {
+	return xxx_messageInfo_ListServiceResponse.Size(m)
+}
+func (m *ListServiceResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_ListServiceResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ListServiceResponse proto.InternalMessageInfo
+
+func (m *ListServiceResponse) GetServices() []*Service {
+	if m != nil {
+		return m.Services
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterType((*Filter)(nil), "api.Filter")
+	proto.RegisterType((*ListServiceRequest)(nil), "api.ListServiceRequest")
+	proto.RegisterType((*Service)(nil), "api.Service")
+	proto.RegisterType((*ListServiceResponse)(nil), "api.ListServiceResponse")
+}
+
+func init() {
+	proto.RegisterFile("api.proto", fileDescriptor_00212fb1f9d3bf1c)
+}
+
+var fileDescriptor_00212fb1f9d3bf1c = []byte{
+	// 236 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x64, 0x50, 0x3d, 0x4f, 0xc3, 0x30,
+	0x10, 0x25, 0x49, 0x1b, 0xda, 0x0b, 0x62, 0x38, 0x90, 0xb0, 0x2a, 0x86, 0xca, 0x2c, 0x99, 0x3a,
+	0x84, 0x89, 0x09, 0xc1, 0x80, 0x54, 0x89, 0x01, 0x85, 0x5f, 0x60, 0xc8, 0x81, 0x4e, 0xa2, 0xb6,
+	0x89, 0x5d, 0x7e, 0x3f, 0xea, 0x39, 0x04, 0x50, 0xb6, 0x7b, 0x1f, 0xf7, 0xde, 0xe9, 0x60, 0x69,
+	0x3c, 0x6f, 0x7c, 0xef, 0xa2, 0xc3, 0xc2, 0x78, 0xd6, 0x97, 0x50, 0x3e, 0xf0, 0x47, 0xa4, 0x1e,
+	0x11, 0x66, 0xd6, 0xec, 0x48, 0x65, 0xeb, 0xac, 0x5e, 0xb6, 0x32, 0xeb, 0x1b, 0xc0, 0x47, 0x0e,
+	0xf1, 0x99, 0xfa, 0x2f, 0x7e, 0xa5, 0x96, 0x3e, 0xf7, 0x14, 0x22, 0x5e, 0x41, 0xf9, 0x26, 0x3b,
+	0xe2, 0xad, 0x9a, 0x6a, 0x73, 0x08, 0x4d, 0x31, 0xed, 0x20, 0xe9, 0x3d, 0x1c, 0x0f, 0x6b, 0x78,
+	0x0a, 0x39, 0x77, 0x43, 0x6e, 0xce, 0xdd, 0xd8, 0x94, 0xff, 0x36, 0xe1, 0x0a, 0x16, 0x64, 0x3b,
+	0xef, 0xd8, 0x46, 0x55, 0x08, 0x3f, 0x62, 0x3c, 0x87, 0x79, 0x88, 0x26, 0x92, 0x9a, 0x89, 0x90,
+	0xc0, 0x81, 0xe5, 0x9d, 0x79, 0x27, 0x35, 0x4f, 0xac, 0x00, 0x7d, 0x0b, 0x67, 0xff, 0x2e, 0x0e,
+	0xde, 0xd9, 0x40, 0x58, 0xc3, 0x22, 0x24, 0x2a, 0xa8, 0x6c, 0x5d, 0xd4, 0x55, 0x73, 0x22, 0x47,
+	0xff, 0xf8, 0x46, 0xb5, 0xd9, 0x42, 0x71, 0xf7, 0xb4, 0xc5, 0x7b, 0xa8, 0xfe, 0xe4, 0xe0, 0x85,
+	0xb8, 0xa7, 0xbf, 0x58, 0xa9, 0xa9, 0x90, 0x2a, 0xf5, 0xd1, 0x4b, 0x29, 0x7f, 0xbe, 0xfe, 0x0e,
+	0x00, 0x00, 0xff, 0xff, 0x36, 0x2a, 0xd9, 0x0f, 0x74, 0x01, 0x00, 0x00,
+}
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ context.Context
+var _ grpc.ClientConnInterface
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+const _ = grpc.SupportPackageIsVersion6
+
+// APIClient is the client API for API service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
+type APIClient interface {
+	ListService(ctx context.Context, in *ListServiceRequest, opts ...grpc.CallOption) (*ListServiceResponse, error)
+}
+
+type aPIClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewAPIClient(cc grpc.ClientConnInterface) APIClient {
+	return &aPIClient{cc}
+}
+
+func (c *aPIClient) ListService(ctx context.Context, in *ListServiceRequest, opts ...grpc.CallOption) (*ListServiceResponse, error) {
+	out := new(ListServiceResponse)
+	err := c.cc.Invoke(ctx, "/api.API/ListService", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// APIServer is the server API for API service.
+type APIServer interface {
+	ListService(context.Context, *ListServiceRequest) (*ListServiceResponse, error)
+}
+
+// UnimplementedAPIServer can be embedded to have forward compatible implementations.
+type UnimplementedAPIServer struct {
+}
+
+func (*UnimplementedAPIServer) ListService(ctx context.Context, req *ListServiceRequest) (*ListServiceResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ListService not implemented")
+}
+
+func RegisterAPIServer(s *grpc.Server, srv APIServer) {
+	s.RegisterService(&_API_serviceDesc, srv)
+}
+
+func _API_ListService_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(ListServiceRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(APIServer).ListService(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/api.API/ListService",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(APIServer).ListService(ctx, req.(*ListServiceRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+var _API_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "api.API",
+	HandlerType: (*APIServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "ListService",
+			Handler:    _API_ListService_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "api.proto",
+}
--- a/api/api.proto
+++ b/api/api.proto
@@ -0,0 +1,27 @@
+syntax = "proto3";
+
+package api;
+
+service API {
+  rpc ListService (ListServiceRequest) returns (ListServiceResponse) {}
+}
+
+message Filter {
+  string name = 1;
+}
+
+message ListServiceRequest {
+  Filter filter = 1;
+}
+
+message Service {
+  string id = 1;
+  string name = 2;
+  string endpoint = 3;
+  string state = 4;
+  string image = 5;
+}
+
+message ListServiceResponse {
+  repeated Service services = 1;
+}
--- a/assets/dockerfiles/base/node/Dockerfile
+++ b/assets/dockerfiles/base/node/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:latest
+FROM node:alpine

 COPY . .
 RUN npm install
--- a/assets/dockerfiles/base/node/package-lock.json
+++ b/assets/dockerfiles/base/node/package-lock.json
@@ -12,15 +12,588 @@
        "vary": "^1.1.2"
      }
    },
+    "ajv": {
+      "version": "6.12.2",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.2.tgz",
+      "integrity": "sha512-k+V+hzjm5q/Mr8ef/1Y9goCmlsK4I6Sm74teeyGvFk1XrOsbsKLjEdrvny42CZ+a8sXbk8KWpY/bDwS+FLL2UQ==",
+      "requires": {
+        "fast-deep-equal": "^3.1.1",
+        "fast-json-stable-stringify": "^2.0.0",
+        "json-schema-traverse": "^0.4.1",
+        "uri-js": "^4.2.2"
+      }
+    },
+    "asn1": {
+      "version": "0.2.4",
+      "resolved": "https://registry.npmjs.org/asn1/-/asn1-0.2.4.tgz",
+      "integrity": "sha512-jxwzQpLQjSmWXgwaCZE9Nz+glAG01yF1QnWgbhGwHI5A6FRIEY6IVqtHhIepHqI7/kyEyQEagBC5mBEFlIYvdg==",
+      "requires": {
+        "safer-buffer": "~2.1.0"
+      }
+    },
+    "assert-plus": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
+      "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU="
+    },
+    "asynckit": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
+      "integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k="
+    },
+    "aws-sign2": {
+      "version": "0.7.0",
+      "resolved": "https://registry.npmjs.org/aws-sign2/-/aws-sign2-0.7.0.tgz",
+      "integrity": "sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg="
+    },
+    "aws4": {
+      "version": "1.9.1",
+      "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.9.1.tgz",
+      "integrity": "sha512-wMHVg2EOHaMRxbzgFJ9gtjOOCrI80OHLG14rxi28XwOW8ux6IiEbRCGGGqCtdAIg4FQCbW20k9RsT4y3gJlFug=="
+    },
+    "basic-auth": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/basic-auth/-/basic-auth-2.0.1.tgz",
+      "integrity": "sha512-NF+epuEdnUYVlGuhaxbbq+dvJttwLnGY+YixlXlME5KpQ5W3CnXA5cVTneY3SPbPDRkcjMbifrwmFYcClgOZeg==",
+      "requires": {
+        "safe-buffer": "5.1.2"
+      }
+    },
+    "bcrypt-pbkdf": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.2.tgz",
+      "integrity": "sha1-pDAdOJtqQ/m2f/PKEaP2Y342Dp4=",
+      "requires": {
+        "tweetnacl": "^0.14.3"
+      }
+    },
+    "bintrees": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/bintrees/-/bintrees-1.0.1.tgz",
+      "integrity": "sha1-DmVcm5wkNeqraL9AJyJtK1WjRSQ="
+    },
+    "caseless": {
+      "version": "0.12.0",
+      "resolved": "https://registry.npmjs.org/caseless/-/caseless-0.12.0.tgz",
+      "integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw="
+    },
+    "combined-stream": {
+      "version": "1.0.8",
+      "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz",
+      "integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==",
+      "requires": {
+        "delayed-stream": "~1.0.0"
+      }
+    },
+    "cookies": {
+      "version": "0.8.0",
+      "resolved": "https://registry.npmjs.org/cookies/-/cookies-0.8.0.tgz",
+      "integrity": "sha512-8aPsApQfebXnuI+537McwYsDtjVxGm8gTIzQI3FDW6t5t/DAhERxtnbEPN/8RX+uZthoz4eCOgloXaE5cYyNow==",
+      "requires": {
+        "depd": "~2.0.0",
+        "keygrip": "~1.1.0"
+      }
+    },
+    "core-util-is": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
+      "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
+    },
+    "dashdash": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/dashdash/-/dashdash-1.14.1.tgz",
+      "integrity": "sha1-hTz6D3y+L+1d4gMmuN1YEDX24vA=",
+      "requires": {
+        "assert-plus": "^1.0.0"
+      }
+    },
+    "debug": {
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+        "getpass": "^0.1.1",
+        "jsbn": "~0.1.0",
+        "safer-buffer": "^2.0.2",
+        "tweetnacl": "~0.14.0"
+      }
+    },
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+      "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.5.0.tgz",
+      "integrity": "sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow="
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+      "requires": {
+        "basic-auth": "^2.0.1",
+        "cookies": "^0.8.0",
+        "debug": "^4.1.1",
+        "moment": "^2.24.0",
+        "path-to-regexp": "^6.1.0",
+        "prom-client": "^11.5.3",
+        "qs": "^6.9.1",
+        "request": "^2.88.0",
+        "send": "^0.17.1",
+        "uuid": "^3.4.0"
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+      "integrity": "sha1-Ljyyw56kSeVdHmzZEReszKRYgCE=",
+      "requires": {
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+      "requires": {
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+        "punycode": "^2.1.1"
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+    "tsscmp": {
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+      "resolved": "https://registry.npmjs.org/tsscmp/-/tsscmp-1.0.6.tgz",
+      "integrity": "sha512-LxhtAkPDTkVCMQjt2h6eBVY28KCjikZqZfMcC15YBeNjkgUpdCfBu5HoiOTDu86v6smE8yOjyEktJ8hlbANHQA=="
+    },
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+      "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
+      "integrity": "sha1-J6XeoGs2sEoKmWZ3SykIaPD8QP0=",
+      "requires": {
+        "safe-buffer": "^5.0.1"
+      }
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+    "tweetnacl": {
+      "version": "0.14.5",
+      "resolved": "https://registry.npmjs.org/tweetnacl/-/tweetnacl-0.14.5.tgz",
+      "integrity": "sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q="
+    },
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+      "integrity": "sha512-KY9Frmirql91X2Qgjry0Wd4Y+YTdrdZheS8TFwvkbLWf/G5KNJDCh6pKL5OZctEW4+0Baa5idK2ZQuELRwPznQ==",
+      "requires": {
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+      }
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+    "uuid": {
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+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.4.0.tgz",
+      "integrity": "sha512-HjSDRw6gZE5JMggctHBcjVak08+KEVhSIiDzFnT9S9aegmp85S/bReBVTb4QTFaRNptJ9kuYaNhnbNEOkbKb/A=="
+    },
    "vary": {
      "version": "1.1.2",
      "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
      "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw="
+    },
+    "verror": {
+      "version": "1.10.0",
+      "resolved": "https://registry.npmjs.org/verror/-/verror-1.10.0.tgz",
+      "integrity": "sha1-OhBcoXBTr1XW4nDB+CiGguGNpAA=",
+      "requires": {
+        "assert-plus": "^1.0.0",
+        "core-util-is": "1.0.2",
+        "extsprintf": "^1.2.0"
+      }
    }
  }
 }
--- a/assets/dockerfiles/base/node/package.json
+++ b/assets/dockerfiles/base/node/package.json
@@ -11,10 +11,12 @@
  "license": "ISC",
  "dependencies": {
    "@koa/cors": "^2.2.3",
+    "express-to-koa": "^2.0.0",
    "get-port": "^3.2.0",
    "is-generator-function": "^1.0.6",
    "koa": "^2.3.0",
    "koa-bodyparser": "^4.2.0",
-    "node-fetch": "^2.6.0"
+    "node-fetch": "^2.6.0",
+    "swagger-stats": "^0.95.17"
  }
 }
--- a/assets/dockerfiles/base/rust/Cargo.lock
+++ b/assets/dockerfiles/base/rust/Cargo.lock
@@ -1,3 +1,65 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+[[package]]
+name = "aead"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "generic-array 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "aes"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "aes-soft 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "aesni 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "block-cipher-trait 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "aes-gcm"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "aead 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "aes 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "block-cipher-trait 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ghash 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "subtle 2.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "zeroize 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "aes-soft"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "block-cipher-trait 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "opaque-debug 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "aesni"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "block-cipher-trait 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "opaque-debug 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "atty"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "hermit-abi 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "base64"
 version = "0.9.3"
@@ -9,11 +71,8 @@ dependencies = [

 [[package]]
 name = "base64"
-version = "0.10.0"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "byteorder 1.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
-]

 [[package]]
 name = "bitflags"
@@ -25,6 +84,38 @@ name = "bitflags"
 version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"

+[[package]]
+name = "block-buffer"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "block-padding 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byte-tools 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "generic-array 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "block-cipher-trait"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "generic-array 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "block-padding"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "byte-tools 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "byte-tools"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "byteorder"
 version = "1.2.7"
@@ -39,11 +130,6 @@ dependencies = [
 "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

-[[package]]
-name = "cc"
-version = "1.0.25"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "cfg-if"
 version = "0.1.6"
@@ -59,13 +145,17 @@ dependencies = [

 [[package]]
 name = "cookie"
-version = "0.11.0"
+version = "0.11.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "base64 0.9.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "ring 0.13.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "aes-gcm 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "base64 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hkdf 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hmac 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "percent-encoding 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "sha2 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "time 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
@@ -76,6 +166,15 @@ dependencies = [
 "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

+[[package]]
+name = "crypto-mac"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "generic-array 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "subtle 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "devise"
 version = "0.2.0"
@@ -105,13 +204,26 @@ dependencies = [
 "syn 0.15.22 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

+[[package]]
+name = "digest"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "generic-array 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "fake-simd"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "filetime"
 version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
 "redox_syscall 0.1.43 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

@@ -122,7 +234,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "bitflags 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "fsevent-sys 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
@@ -130,7 +242,7 @@ name = "fsevent-sys"
 version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
@@ -152,6 +264,63 @@ name = "futures"
 version = "0.1.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"

+[[package]]
+name = "generic-array"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "typenum 1.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "getrandom"
+version = "0.1.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasi 0.9.0+wasi-snapshot-preview1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "ghash"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "polyval 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "glob"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "hermit-abi"
+version = "0.1.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "hkdf"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "digest 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hmac 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "hmac"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "crypto-mac 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "digest 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "httparse"
 version = "1.3.3"
@@ -198,7 +367,7 @@ dependencies = [
 "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
 "inotify-sys 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
 "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio-io 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio-reactor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -209,7 +378,7 @@ name = "inotify-sys"
 version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
@@ -217,21 +386,10 @@ name = "iovec"
 version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

-[[package]]
-name = "isatty"
-version = "0.1.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.43 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "itoa"
 version = "0.4.3"
@@ -263,7 +421,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"

 [[package]]
 name = "libc"
-version = "0.2.44"
+version = "0.2.71"
 source = "registry+https://github.com/rust-lang/crates.io-index"

 [[package]]
@@ -302,7 +460,7 @@ version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
 "version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

@@ -324,7 +482,7 @@ dependencies = [
 "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "lazycell 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
 "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "miow 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -360,7 +518,7 @@ version = "0.2.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

@@ -375,7 +533,7 @@ dependencies = [
 "fsevent-sys 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "inotify 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
 "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
 "mio-extras 2.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
 "walkdir 2.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -387,9 +545,14 @@ name = "num_cpus"
 version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

+[[package]]
+name = "opaque-debug"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "owning_ref"
 version = "0.4.0"
@@ -412,7 +575,7 @@ name = "parking_lot_core"
 version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.44 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -949,16 +1237,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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@@ -968,3 +1259,4 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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 "checksum yansi 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "9fc79f4a1e39857fc00c3f662cbf2651c771f00e9c15fe2abc341806bd46bd71"
+"checksum zeroize 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3cbac2ed2ba24cc90f5e06485ac8c7c1e5449fe8911aef4d8877218af021a5b8"
--- a/assets/dockerfiles/base/rust/Cargo.toml
+++ b/assets/dockerfiles/base/rust/Cargo.toml
@@ -5,8 +5,8 @@ authors = ["FrontMage <xbgxwh@outlook.com>"]
 edition = "2018"

 [dependencies]
-rocket = "0.4.0-rc.2"
-rocket_contrib = "0.4.0-rc.2"
+rocket = "0.4.5"
+rocket_contrib = "0.4.5"
 serde_json = "1.0"
 serde_derive = "1.0.70"
 serde = "1.0.70"
--- a/assets/dockerfiles/base/rust/src/fns/mod.rs
+++ b/assets/dockerfiles/base/rust/src/fns/mod.rs
@@ -4,7 +4,7 @@ pub mod fns {
        pub result: i32,
    }

-    #[derive(Deserialize)]
+    #[derive(Deserialize, FromForm)]
    pub struct Request {
        pub a: i32,
        pub b: i32,
--- a/assets/dockerfiles/base/rust/src/main.rs
+++ b/assets/dockerfiles/base/rust/src/main.rs
@@ -10,13 +10,19 @@ extern crate serde_json;

 mod fns;

+use rocket::request::Form;
 use rocket_contrib::json::Json;

+#[get("/?<req..>")]
+fn get(req: Form<fns::fns::Request>) -> Json<fns::fns::Response> {
+    Json(fns::fns::func(req.0))
+}
+
 #[post("/", format = "application/json", data = "<req>")]
-fn index(req: Json<fns::fns::Request>) -> Json<fns::fns::Response> {
+fn post(req: Json<fns::fns::Request>) -> Json<fns::fns::Response> {
    Json(fns::fns::func(req.0))
 }

 fn main() {
-    rocket::ignite().mount("/", routes![index]).launch();
+    rocket::ignite().mount("/", routes![get, post]).launch();
 }
--- a/bundler/README.md
+++ b/bundler/README.md
@@ -0,0 +1,63 @@
+The only thing `fx` does is to make a single function to be an HTTP service, `fx` takes two steps to finish the process,
+* Wraps the function into a web server project and make it be the handler function of the HTTP request.
+* Builds the bundled web server to be Docker image, then run it as a Docker container and expose the service port.
+
+`bundler` is the component responsible for step 1: wrap a single function (and its dependencies) into a web server.  Take a Node web service as an example, the project looks like this,
+```
+helloworld
+├── Dockerfile
+├── app.js
+└── fx.js
+```
+
+And the codes is pretty simple,
+
+**app.js**
+```javascript
+const Koa = require('koa');
+const bodyParser = require('koa-bodyparser');
+const cors = require('@koa/cors');
+const fx = require('./fx');
+
+const app = new Koa();
+app.use(cors({
+  origin: '*',
+}));
+app.use(bodyParser());
+app.use(fx);
+
+app.listen(3000);
+```
+
+**fx.js**
+```javascript
+module.exports = (ctx) => {
+  ctx.body = 'hello world'
+}
+```
+
+**Dockerfile**
+```dockerfile
+FROM metrue/fx-node-base
+
+COPY . .
+EXPOSE 3000
+CMD ["node", "app.js"]
+```
+
+You can see that it's a web service built with `Koa`,  the request handler function defined in `fx.js` to response plain text `hello world`,  so to make a general JavaScript/Node function to be a web service, we only have to put it into `fx.js` above, then build and run it with Docker and that's it.
+
+To support different programming languages, `fx` needs to implement different `bundlers`, the reasons are,
+* The way to set up a web service is different in different languages
+* The way to manage dependency is different in different languages.
+
+So there will be (are) different `bundlers` in `fx`.
+```
+go-bundler: based on Gin
+ruby-bundler: based on Sinatra
+node-bundler: based on Koa
+python-bundler: based on flask
+...
+```
+
+
--- a/bundler/bundler.go
+++ b/bundler/bundler.go
@@ -46,7 +46,7 @@ func Restore(box *packr.Box, output string) error {
 			return err
 		}

-		if err := ioutil.WriteFile(dest, content, 0644); err != nil {
+		if err := ioutil.WriteFile(dest, content, 0600); err != nil {
 			return err
 		}

--- a/bundler/d/d-packr.go
+++ b/bundler/d/d-packr.go
@@ -5,4 +5,4 @@
 // and any other packr generated files.
 package d

-import _ "github.com/metrue/fx/bundler/d/packrd"
+import _ "github.com/metrue/fx/packrd"
--- a/bundler/go/golang-packr.go
+++ b/bundler/go/golang-packr.go
@@ -5,4 +5,4 @@
 // and any other packr generated files.
 package golang

-import _ "github.com/metrue/fx/bundler/go/packrd"
+import _ "github.com/metrue/fx/packrd"
--- a/bundler/go/packrd/packed-packr.go
+++ b/bundler/go/packrd/packed-packr.go
@@ -1,33 +0,0 @@
-// +build !skippackr
-// Code generated by github.com/gobuffalo/packr/v2. DO NOT EDIT.
-
-// You can use the "packr2 clean" command to clean up this,
-// and any other packr generated files.
-package packrd
-
-import (
-	"github.com/gobuffalo/packr/v2"
-	"github.com/gobuffalo/packr/v2/file/resolver"
-)
-
-var _ = func() error {
-	const gk = "449af63614707e60b8b2ffe119b470cf"
-	g := packr.New(gk, "")
-	hgr, err := resolver.NewHexGzip(map[string]string{
-		"76eca10e3a22b8409f5af0b284f82ee4": "1f8b08000000000000ff7ccabdaac2301407f0fd3cc59fec490af711da5e10a929115111877ee5586839a569318fefe6e8fefbf7aec23c6ceb3ed890348b6e9b3810e5aebec3c0b2d8b87696c7edb5b7a693d97e315d9d3f1607ff1b91bf9cc082761fa71e7aeac3d47084d26fe8a8a005212124c38266590c0b5179abddb9c45f9665447955e0a18c0d493de9130000ffff44ef0fc1ae000000",
-		"cf8b44c6431c48afd768cf293ee38cab": "1f8b08000000000000ff4c8cc1aac2301045d799af98975502efa585b7ab74a7b854d41f88218983edb40c0d08d27f9766e5eede03e7cc3e3c7d8e387a62001ae7491634a074a6e551ee2e4c639389fff2c414b6a5c102a4c2a12ac6e21b9460d7632676fb987c19166341893b1e6e4637fa17d3abfef3e9fa0d2861946a8abb1436bafb6fdb56db5dc53f3d320d5b5ccd9e2998286241adb0c2270000ffff1428eddcb3000000",
-		"da1f5928cfe751551db26cc0459d944e": "1f8b08000000000000ff14c9b10e82301000d0b9f715974e601089a3ab8b71d0c12fa8b5948bed1d81233621fcbb617bc91b9dffba18303b6200caa34c8a36920ecbbbf5924f91f81885c9efb200fdc21efb52792d7888c4ed555843d11a57305e4b7b7f3d1fd5b9eb1adcf7b682313687797631d80bda21a424f893297d6c0366ab61837f000000ffffe12418cf85000000",
-	})
-	if err != nil {
-		panic(err)
-	}
-	g.DefaultResolver = hgr
-
-	func() {
-		b := packr.New("go", "./assets")
-		b.SetResolver("Dockerfile", packr.Pointer{ForwardBox: gk, ForwardPath: "76eca10e3a22b8409f5af0b284f82ee4"})
-		b.SetResolver("app.go", packr.Pointer{ForwardBox: gk, ForwardPath: "cf8b44c6431c48afd768cf293ee38cab"})
-		b.SetResolver("fx.go", packr.Pointer{ForwardBox: gk, ForwardPath: "da1f5928cfe751551db26cc0459d944e"})
-	}()
-	return nil
-}()
--- a/bundler/java/java-packr.go
+++ b/bundler/java/java-packr.go
@@ -5,4 +5,4 @@
 // and any other packr generated files.
 package java

-import _ "github.com/metrue/fx/bundler/java/packrd"
+import _ "github.com/metrue/fx/packrd"
--- a/bundler/java/packrd/packed-packr.go
+++ b/bundler/java/packrd/packed-packr.go
@@ -1,35 +0,0 @@
-// +build !skippackr
-// Code generated by github.com/gobuffalo/packr/v2. DO NOT EDIT.
-
-// You can use the "packr2 clean" command to clean up this,
-// and any other packr generated files.
-package packrd
-
-import (
-	"github.com/gobuffalo/packr/v2"
-	"github.com/gobuffalo/packr/v2/file/resolver"
-)
-
-var _ = func() error {
-	const gk = "472df26e20796ab2f7966f2dbcce8ee2"
-	g := packr.New(gk, "")
-	hgr, err := resolver.NewHexGzip(map[string]string{
-		"3ce2296391d96d76aaff2d829f1f612d": "1f8b08000000000000ff4c4fb16ec32014dcf98a274f586da9a58e563a66c8d00c19ab0e0f4c5d2801042f2955e57faf9c10c7b71cdc9dee20a2fac651c367e91933c718128109c2e2199df16277e5fe6685340a9b8317bbc3fe6d2fad56d433164fd21905ca61ce8031c21f0300a8722624a3e01ccc0047349e1f28193fbe7f00a631b7353ca3ae5d2a36b79bc88489f84bd7756dbf44b705bed00f4e27d880d73fb02d7c65638c22864cbc796e1e415181a7d7d5d0656cf90104696bcb5de48a8a9061f8e5edaa77c66c249d4f8e78d33cd457882bf320ed3a3fd5f3c426f61f0000ffff88067e0e6b010000",
-		"74b2f70d9674f4e1a69013f26355fca9": "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",
-		"9d097ccc5e31491bd2ee70619fc36101": "1f8b08000000000000ff74cbc1aac2301005d07dbe62e82ae1417ea0bced83be855df40b26718ca97512922914a4ff2ed282a87897f79e9bd15f30109c9656a978cda908a412ec5813dbffa13ff46e242fad52797653f4e027ac15fe16b8290080bd8d2c70463e4ea49f27889c6731bb7c6490123900c2efb6d940a21b6c8c95b46ddab4efdabd6af7451792b930742c14a8d88ca552c7a2d1c0cf67ebf6e7aa56750f0000ffffeb12798604010000",
-		"bde0ba82beaa4757c20608eb0bcc46bd": "1f8b08000000000000ff2ccecf4a033110c7f17b9e6288d7661351c46b71ebad562a82507a984da64bd2e60f93ece2e3cbae3dcde1cbfcf8bc1f0f7b88d478227df955016754035612e201b6cef93442cd135bda80cdb1f81b01260705ed1547029f5a06840b3608c862dbf750d982b6d991ae6cc5f1fb034e32ce496e40debfe45988ddcfe7e16b074fc618f1b6efe124f55459dffca0c31cf5ea7855b9500aeeaa30ba97673df8b486654a05e4e536e491da42c752fef9a67bec4cb7f4b3f80b0000ffff3eecd9bedf000000",
-	})
-	if err != nil {
-		panic(err)
-	}
-	g.DefaultResolver = hgr
-
-	func() {
-		b := packr.New("java", "./assets")
-		b.SetResolver("Dockerfile", packr.Pointer{ForwardBox: gk, ForwardPath: "bde0ba82beaa4757c20608eb0bcc46bd"})
-		b.SetResolver("pom.xml", packr.Pointer{ForwardBox: gk, ForwardPath: "74b2f70d9674f4e1a69013f26355fca9"})
-		b.SetResolver("src/main/java/fx/Fx.java", packr.Pointer{ForwardBox: gk, ForwardPath: "9d097ccc5e31491bd2ee70619fc36101"})
-		b.SetResolver("src/main/java/fx/app.java", packr.Pointer{ForwardBox: gk, ForwardPath: "3ce2296391d96d76aaff2d829f1f612d"})
-	}()
-	return nil
-}()
--- a/bundler/julia/julia-packr.go
+++ b/bundler/julia/julia-packr.go
@@ -5,4 +5,4 @@
 // and any other packr generated files.
 package julia

-import _ "github.com/metrue/fx/bundler/julia/packrd"
+import _ "github.com/metrue/fx/packrd"
--- a/bundler/julia/packrd/packed-packr.go
+++ b/bundler/julia/packrd/packed-packr.go
@@ -1,37 +0,0 @@
-// +build !skippackr
-// Code generated by github.com/gobuffalo/packr/v2. DO NOT EDIT.
-
-// You can use the "packr2 clean" command to clean up this,
-// and any other packr generated files.
-package packrd
-
-import (
-	"github.com/gobuffalo/packr/v2"
-	"github.com/gobuffalo/packr/v2/file/resolver"
-)
-
-var _ = func() error {
-	const gk = "9e78c349d756cf23066df37690663267"
-	g := packr.New(gk, "")
-	hgr, err := resolver.NewHexGzip(map[string]string{
-		"17bc9961cffa014e8d7ac818d8a3ec14": "1f8b08000000000000ff4c8fc16ac3300c86ef7e8a9f9e6c2826b09d0a39edb2edb08d959dc61866515a975449243bf4f18793a69bc020ebe3d36f678d7cc0634ac39e642231f13cf492f0bc7f7d59fb0f3e07d163e88c89fcd3e586eca6bdf853b771c6a84ca8b1c8d6a1e92134ee76ef3466d2b48590969b0e3d2b1900882d3ae2433a5aa1d137210587ba4635c35242ea3585941535eeab055077d54b0d41949aefe2a29edfeadfca48fc4ceca98f6c3f1f8e41ece4d0f6820991b1e67d39775b75dd71fba3cf6b679f78c869fb3fec4fd324910fb6bdd879be00e2c6946324b35599b6b8abaaca99df000000ffffa9ee463365010000",
-		"516dab4c6ff105b6210ce90d2afa826f": "1f8b08000000000000ff2a2e292a4d2e51f0cc2b282de15250505048b4b2f22bcd4d4a2d02f392e0bcd4bc142eaeb40a055b85b4d2bce492ccfc3c8d4c90262b2bb05e4db0f2a2d492d2a23c05b0845ea28236949504d60d080000ffff662990f46b000000",
-		"b4a52bf8c0e242a9573eebd6bd5881fd": "1f8b08000000000000ff4ccd31cbc2301080e1fd7ec54dddd206bee103d75ab7da5211743c9b5053cf723417417fbd98415c9fe17d7743d7e29c38d0c696ff0075d79fb1c48a440086e31e49d44c5e318923f558145f094b546246f3c4691c33270d1c312daf2078a79b470e97abaa18a135fad538ffc8d13ccc93ca7989e5cc0075bbfd7512f97073eabb43837fd65a78070000ffff383c868aac000000",
-		"c85770f1f90561b2df722b26d344976a": "1f8b08000000000000ff14c9310ac3300c46e1593a85f0642fcd093a06da2d0df4002ebf5c4c832de4f4fec1c35bded74d5b0c4b365bf6f5f57eee6b48822e85096a43eee29a71d4a62396c454ba0ba43699ca44dbef7bcb404462d2069ecdf7f9d703313cced3b6ec433d24be020000ffff9afc26056c000000",
-		"ccfa88310f9e4f3419a50e352a228292": "1f8b08000000000000fff228292908482c2a4e2de2023183538bca528bb8bc82fdfdb842f372138b8a33127300010000ffffd7a8f0a324000000",
-	})
-	if err != nil {
-		panic(err)
-	}
-	g.DefaultResolver = hgr
-
-	func() {
-		b := packr.New("julia", "./assets")
-		b.SetResolver("Dockerfile", packr.Pointer{ForwardBox: gk, ForwardPath: "b4a52bf8c0e242a9573eebd6bd5881fd"})
-		b.SetResolver("REQUIRE", packr.Pointer{ForwardBox: gk, ForwardPath: "ccfa88310f9e4f3419a50e352a228292"})
-		b.SetResolver("app.jl", packr.Pointer{ForwardBox: gk, ForwardPath: "17bc9961cffa014e8d7ac818d8a3ec14"})
-		b.SetResolver("deps.jl", packr.Pointer{ForwardBox: gk, ForwardPath: "c85770f1f90561b2df722b26d344976a"})
-		b.SetResolver("fx.jl", packr.Pointer{ForwardBox: gk, ForwardPath: "516dab4c6ff105b6210ce90d2afa826f"})
-	}()
-	return nil
-}()
--- a/bundler/node/assets/app.js
+++ b/bundler/node/assets/app.js
@@ -1,9 +1,13 @@
 const Koa = require('koa');
 const bodyParser = require('koa-bodyparser');
 const cors = require('@koa/cors');
+const swStats = require('swagger-stats');
+const e2k = require('express-to-koa');
 const fx = require('./fx');

 const app = new Koa();
+
+app.use(e2k(swStats.getMiddleware({})));
 app.use(cors({
  origin: '*',
 }));
--- a/bundler/node/node-packr.go
+++ b/bundler/node/node-packr.go
@@ -5,4 +5,4 @@
 // and any other packr generated files.
 package node

-import _ "github.com/metrue/fx/bundler/node/packrd"
+import _ "github.com/metrue/fx/packrd"
--- a/bundler/node/packrd/packed-packr.go
+++ b/bundler/node/packrd/packed-packr.go
@@ -1,33 +0,0 @@
-// +build !skippackr
-// Code generated by github.com/gobuffalo/packr/v2. DO NOT EDIT.
-
-// You can use the "packr2 clean" command to clean up this,
-// and any other packr generated files.
-package packrd
-
-import (
-	"github.com/gobuffalo/packr/v2"
-	"github.com/gobuffalo/packr/v2/file/resolver"
-)
-
-var _ = func() error {
-	const gk = "099a799bb033d71a85f319790ea9425b"
-	g := packr.New(gk, "")
-	hgr, err := resolver.NewHexGzip(map[string]string{
-		"06d0f22f31cc0848f733e8dcaa11962c": "1f8b08000000000000ffcacd4f29cd49d54bad28c82f2a2956b055d0482ea9d054b0b553a8e65250482ea9d04bca4fa954b05550cf48cdc9c95728cf2fca4951e7aae502040000ffff4a686e4639000000",
-		"2c75a41a4116ea4ba707c129527fd11c": "1f8b08000000000000ff5c8ec10ac2301044eff98abd25116d0bde2c05ef5efc8558b7122ad9b869b122febbac0a091e67de63989e429ae0400e3a60bccd9ed1e8919cb6adfab2139d1f47c709f94fd908891f92ed9e3895de7e24574b9995612985aa1e16613fe862840e02dee593b1ad7231567342231be6a90088fdc5871de8955eab972d94fcd494f5b0c8bca4ab4f1306b36d9ac6b6ea1d0000ffffc9e8e169fb000000",
-		"98bb98a34bd158dd2fdd41ca90f4e64d": "1f8b08000000000000ff720bf2f755c84d2d292a4dd54fabd0cdcb4f49d54d4a2c4ee5e272f60f8854d053d0e3728d08f00f765530363030e072f67551885602a952d251504a2c28d0cb2a568ae502040000ffff6c95391846000000",
-	})
-	if err != nil {
-		panic(err)
-	}
-	g.DefaultResolver = hgr
-
-	func() {
-		b := packr.New("node", "./assets")
-		b.SetResolver("Dockerfile", packr.Pointer{ForwardBox: gk, ForwardPath: "98bb98a34bd158dd2fdd41ca90f4e64d"})
-		b.SetResolver("app.js", packr.Pointer{ForwardBox: gk, ForwardPath: "2c75a41a4116ea4ba707c129527fd11c"})
-		b.SetResolver("fx.js", packr.Pointer{ForwardBox: gk, ForwardPath: "06d0f22f31cc0848f733e8dcaa11962c"})
-	}()
-	return nil
-}()
--- a/bundler/perl/packrd/packed-packr.go
+++ b/bundler/perl/packrd/packed-packr.go
@@ -1,33 +0,0 @@
-// +build !skippackr
-// Code generated by github.com/gobuffalo/packr/v2. DO NOT EDIT.
-
-// You can use the "packr2 clean" command to clean up this,
-// and any other packr generated files.
-package packrd
-
-import (
-	"github.com/gobuffalo/packr/v2"
-	"github.com/gobuffalo/packr/v2/file/resolver"
-)
-
-var _ = func() error {
-	const gk = "77d2d2753a1e41552ea722fb94d9bca6"
-	g := packr.New(gk, "")
-	hgr, err := resolver.NewHexGzip(map[string]string{
-		"2e6c11f0e86d189a5f33d2eda0bc7406": "1f8b08000000000000ff720bf2f755c84d2d292a4dd54fabd02d482dcad14d4a2c4ee5e272747151d053d0e3e2728d08f00f765530363030e072f67551885602a952d251504a2c28d02b00b352125373f3f39462b900010000ffff0583b6ed50000000",
-		"b3a2e75d2833aa5c271d28326dee512c": "1f8b08000000000000ff2a2e4d5248ab50a8e65250c8ad5450492ea950b05528cec84c2bb1e65250284a2d292dca5350cf48cdc9c95748ab50e7aae5e232b4e602040000ffffd1aa6a1336000000",
-		"cd2f2d8e12b35147ad2b9cb35d65d3ab": "1f8b08000000000000ffb48c41aa83401044f77d8a423ea80b75efa027f83984316d32629c49770f1842ee1e067285ec8a578f9794710a6bd8fcec43d2befff7c68e48f891bc308ab65b8e366e8523bab2a1ec4a0c23349df122e0fec4df6c0706e8cd2fe6be4858316039aa7cd699e6d18cc2fb85a55a35ecb992bddad1db11c5a0bf8b4f3136a3da24e6e8130000ffff6c5481b5f1000000",
-	})
-	if err != nil {
-		panic(err)
-	}
-	g.DefaultResolver = hgr
-
-	func() {
-		b := packr.New("perl", "./assets")
-		b.SetResolver("Dockerfile", packr.Pointer{ForwardBox: gk, ForwardPath: "2e6c11f0e86d189a5f33d2eda0bc7406"})
-		b.SetResolver("app.pl", packr.Pointer{ForwardBox: gk, ForwardPath: "cd2f2d8e12b35147ad2b9cb35d65d3ab"})
-		b.SetResolver("fx.pl", packr.Pointer{ForwardBox: gk, ForwardPath: "b3a2e75d2833aa5c271d28326dee512c"})
-	}()
-	return nil
-}()
--- a/bundler/perl/perl-packr.go
+++ b/bundler/perl/perl-packr.go
@@ -5,4 +5,4 @@
 // and any other packr generated files.
 package perl

-import _ "github.com/metrue/fx/bundler/perl/packrd"
+import _ "github.com/metrue/fx/packrd"
--- a/bundler/python/packrd/packed-packr.go
+++ b/bundler/python/packrd/packed-packr.go
@@ -1,33 +0,0 @@
-// +build !skippackr
-// Code generated by github.com/gobuffalo/packr/v2. DO NOT EDIT.
-
-// You can use the "packr2 clean" command to clean up this,
-// and any other packr generated files.
-package packrd
-
-import (
-	"github.com/gobuffalo/packr/v2"
-	"github.com/gobuffalo/packr/v2/file/resolver"
-)
-
-var _ = func() error {
-	const gk = "37124a38bea92e4ec995016569c93ec9"
-	g := packr.New(gk, "")
-	hgr, err := resolver.NewHexGzip(map[string]string{
-		"0541aa67f1217ee20e491552a545a7ca": "1f8b08000000000000ff4a494d5348abd0284a2d2c4d2d2ed1b4e252505050284a2d292dca5350ca48cdc9c95728cf2fca4951e202040000ffffc6a7b4282a000000",
-		"46416dc28552c117e810b36196e043ca": "1f8b08000000000000ff720bf2f755c84d2d292a4dd54fabd02da82cc9c8cfd34d4a2c4ee5e272f60f8854d053d0e3728d08f00f765530363030e072f6755148cb492cce56282acd53d0cd5030d0034305dd02880240000000ffff21aa3b6b52000000",
-		"65d09a53a70631fa1bbd7c5e1906d910": "1f8b08000000000000ff34cdbd0ac23014c5f1fd3ec5d99240d05d28b8a8a382dd4442a037b4da7c98a410df5ea43a9edf19fe2e470fd730f91473856bb4ca6ccbf38fc7efd0c8fc5ab8548d478961726fb229a15b5f694cb09e8d51447b9bd226c7a5b2145ba1e1b98e7128dd4d5cced75e6888d3a1177745033b8c360c334bb52300c85c971ce09afcc5147d020000ffff9da83eeaa1000000",
-	})
-	if err != nil {
-		panic(err)
-	}
-	g.DefaultResolver = hgr
-
-	func() {
-		b := packr.New("python", "./assets")
-		b.SetResolver("Dockerfile", packr.Pointer{ForwardBox: gk, ForwardPath: "46416dc28552c117e810b36196e043ca"})
-		b.SetResolver("app.py", packr.Pointer{ForwardBox: gk, ForwardPath: "65d09a53a70631fa1bbd7c5e1906d910"})
-		b.SetResolver("fx.py", packr.Pointer{ForwardBox: gk, ForwardPath: "0541aa67f1217ee20e491552a545a7ca"})
-	}()
-	return nil
-}()
--- a/bundler/python/python-packr.go
+++ b/bundler/python/python-packr.go
@@ -5,4 +5,4 @@
 // and any other packr generated files.
 package python

-import _ "github.com/metrue/fx/bundler/python/packrd"
+import _ "github.com/metrue/fx/packrd"
--- a/bundler/ruby/packrd/packed-packr.go
+++ b/bundler/ruby/packrd/packed-packr.go
@@ -1,33 +0,0 @@
-// +build !skippackr
-// Code generated by github.com/gobuffalo/packr/v2. DO NOT EDIT.
-
-// You can use the "packr2 clean" command to clean up this,
-// and any other packr generated files.
-package packrd
-
-import (
-	"github.com/gobuffalo/packr/v2"
-	"github.com/gobuffalo/packr/v2/file/resolver"
-)
-
-var _ = func() error {
-	const gk = "5957c0f80ccc65e6ad8f2c329312596e"
-	g := packr.New(gk, "")
-	hgr, err := resolver.NewHexGzip(map[string]string{
-		"5d0faa4e62eb53572bfc7410d0f064f9": "1f8b08000000000000ff720bf2f755c84d2d292a4dd54fabd02d2a4daad44d4a2c4ee5e272f60f8854d053d0e3728d08f00f765530363030e072f6755100a951482c28d02b4a52d02d008b2be8e62b18e8812117200000ffff79eb4a3952000000",
-		"93130b893788876c223c2a0f3de05793": "1f8b08000000000000ffccce41aac23010c6f1fd9ce2dbcda6bc577057a8579168a75a91a4ce4ca520de5ddad4780537e19ffc207c2af7695001db10836b602a2f574b91e9733fa8dc820f0f01f7f39f1e99c8c4d18c49bdc2aeae6ba2319983ff195d220038f98c16cfb58166f949ccd1eeb165f5251b5334c996bba079f0c916ca55e022a1135d65cb4caff5ece7650049ec88cef29bc3de010000ffff22ee4db77f010000",
-		"973570cec900912c2cdd5c5531be70ac": "1f8b08000000000000ff3ccd410ac2301085e1fd9ce2d16c14c40308f122e2a276a674111acd4c3022de5d6262773fef8319470e931578bcc9013825796451833fa3e7e10f7a8fab4a93d69dd446cb5aa1559f171959d26fef59e1432c33e6b29bacec09f5fb653b7e3dde22bfe0312c1242c433a6c003c9caf40d0000ffff99b9e753aa000000",
-	})
-	if err != nil {
-		panic(err)
-	}
-	g.DefaultResolver = hgr
-
-	func() {
-		b := packr.New("ruby", "./assets")
-		b.SetResolver("Dockerfile", packr.Pointer{ForwardBox: gk, ForwardPath: "5d0faa4e62eb53572bfc7410d0f064f9"})
-		b.SetResolver("app.rb", packr.Pointer{ForwardBox: gk, ForwardPath: "93130b893788876c223c2a0f3de05793"})
-		b.SetResolver("fx.rb", packr.Pointer{ForwardBox: gk, ForwardPath: "973570cec900912c2cdd5c5531be70ac"})
-	}()
-	return nil
-}()
--- a/bundler/ruby/ruby-packr.go
+++ b/bundler/ruby/ruby-packr.go
@@ -5,4 +5,4 @@
 // and any other packr generated files.
 package ruby

-import _ "github.com/metrue/fx/bundler/ruby/packrd"
+import _ "github.com/metrue/fx/packrd"
--- a/bundler/rust/packrd/packed-packr.go
+++ b/bundler/rust/packrd/packed-packr.go
--- a/bundler/rust/rust-packr.go
+++ b/bundler/rust/rust-packr.go
@@ -5,4 +5,4 @@
 // and any other packr generated files.
 package rust

-import _ "github.com/metrue/fx/bundler/rust/packrd"
+import _ "github.com/metrue/fx/packrd"
--- a/bundler/rust/rust.go
+++ b/bundler/rust/rust.go
@@ -5,28 +5,28 @@ import (
 	"github.com/metrue/fx/bundler"
 )

-// Julia defines javascript bundler
-type Julia struct {
+// Rust defines javascript bundler
+type Rust struct {
 	assets *packr.Box
 }

 // New a koa bundler
-func New() *Julia {
-	return &Julia{
+func New() *Rust {
+	return &Rust{
 		assets: packr.New("rust", "./assets"),
 	}
 }

 // Scaffold a koa app
-func (k *Julia) Scaffold(output string) error {
+func (k *Rust) Scaffold(output string) error {
 	return bundler.Restore(k.assets, output)
 }

 // Bundle a function into a koa project
-func (k *Julia) Bundle(output string, fn string, deps ...string) error {
+func (k *Rust) Bundle(output string, fn string, deps ...string) error {
 	return bundler.Bundle(k.assets, output, "rust", fn, deps...)
 }

 var (
-	_ bundler.Bundler = &Julia{}
+	_ bundler.Bundler = &Rust{}
 )
--- a/bundler/rust/rust_test.go
+++ b/bundler/rust/rust_test.go
@@ -10,16 +10,16 @@ import (
 	"github.com/metrue/fx/utils"
 )

-func TestJuliaBundler(t *testing.T) {
+func TestRustBundler(t *testing.T) {
 	t.Run("Scaffold", func(t *testing.T) {
-		outputDir, err := ioutil.TempDir("", "fx_julia")
+		outputDir, err := ioutil.TempDir("", "fx_rust")
 		if err != nil {
 			log.Fatal(err)
 		}
 		defer os.RemoveAll(outputDir)

-		julia := New()
-		if err := julia.Scaffold(outputDir); err != nil {
+		rust := New()
+		if err := rust.Scaffold(outputDir); err != nil {
 			t.Fatal(err)
 		}

@@ -34,7 +34,7 @@ func TestJuliaBundler(t *testing.T) {
 	})

 	t.Run("BundleSingleFunc", func(t *testing.T) {
-		fd, err := ioutil.TempFile("", "fx_func_*.julia")
+		fd, err := ioutil.TempFile("", "fx_func_*.rust")
 		if err != nil {
 			t.Fatal(err)
 		}
@@ -54,14 +54,14 @@ end
 			t.Fatal(err)
 		}

-		outputDir, err := ioutil.TempDir("", "fx_julia")
+		outputDir, err := ioutil.TempDir("", "fx_rust")
 		if err != nil {
 			log.Fatal(err)
 		}
 		defer os.RemoveAll(outputDir)

-		julia := New()
-		if err := julia.Bundle(outputDir, fd.Name()); err != nil {
+		rust := New()
+		if err := rust.Bundle(outputDir, fd.Name()); err != nil {
 			t.Fatal(err)
 		}

@@ -90,7 +90,7 @@ end
 	})

 	t.Run("BundleFuncAndDeps", func(t *testing.T) {
-		fd, err := ioutil.TempFile("", "fx_func_*.js")
+		fd, err := ioutil.TempFile("", "fx_func_*.rs")
 		if err != nil {
 			t.Fatal(err)
 		}
@@ -108,7 +108,7 @@ end
 		addFunc := `
 module.exports = (a, b) => a+b
  `
-		addFd, err := ioutil.TempFile("", "fx_add_func_*.js")
+		addFd, err := ioutil.TempFile("", "fx_add_func_*.rs")
 		if err != nil {
 			t.Fatal(err)
 		}
@@ -118,14 +118,14 @@ module.exports = (a, b) => a+b
 			t.Fatal(err)
 		}

-		outputDir, err := ioutil.TempDir("", "fx_julia")
+		outputDir, err := ioutil.TempDir("", "fx_rust")
 		if err != nil {
 			log.Fatal(err)
 		}
 		defer os.RemoveAll(outputDir)

-		julia := New()
-		if err := julia.Bundle(outputDir, fd.Name(), addFd.Name()); err != nil {
+		rust := New()
+		if err := rust.Bundle(outputDir, fd.Name(), addFd.Name()); err != nil {
 			t.Fatal(err)
 		}

--- a/config/env.go
+++ b/config/env.go
@@ -1,14 +0,0 @@
-package config
-
-import (
-	"os"
-)
-
-// DisableContainerAutoremove to tell if to run container with --rm
-var DisableContainerAutoremove = false
-
-func init() {
-	if os.Getenv("DISABLE_CONTAINER_AUTOREMOVE") == "true" {
-		DisableContainerAutoremove = true
-	}
-}
--- a/config/env_test.go
+++ b/config/env_test.go
@@ -1,17 +0,0 @@
-package config
-
-import (
-	"os"
-	"testing"
-)
-
-var _ = func() (_ struct{}) {
-	os.Setenv("DISABLE_CONTAINER_AUTOREMOVE", "true")
-	return
-}()
-
-func TestEnvLoad(t *testing.T) {
-	if !DisableContainerAutoremove {
-		t.Fatalf("should be true after set")
-	}
-}
--- a/container_runtimes/docker/http/api.go
+++ b/container_runtimes/docker/http/api.go
@@ -22,7 +22,6 @@ import (
 	"github.com/docker/go-connections/nat"
 	"github.com/google/go-querystring/query"
 	"github.com/google/uuid"
-	fxConfig "github.com/metrue/fx/config"
 	containerruntimes "github.com/metrue/fx/container_runtimes"
 	"github.com/metrue/fx/types"
 	"github.com/metrue/fx/utils"
@@ -425,7 +424,7 @@ func (api *API) StartContainer(ctx context.Context, name string, image string, b
 	}

 	hostConfig := &container.HostConfig{
-		AutoRemove:   !fxConfig.DisableContainerAutoremove,
+		AutoRemove:   false,
 		PortBindings: portMap,
 	}

@@ -475,11 +474,82 @@ func (api *API) StartContainer(ctx context.Context, name string, image string, b
 		return errors.New(msg)
 	}

-	if _, err = api.inspect(createRes.ID); err != nil {
-		msg := fmt.Sprintf("inspect container %s error", name)
-		return errors.Wrap(err, msg)
+	// wait seconds for container starting
+	time.Sleep(3 * time.Second)
+
+	info, err := api.inspect(createRes.ID)
+	if err != nil {
+		return errors.Wrap(err, "failed to inspect container "+createRes.ID)
 	}

+	if !info.State.Running {
+		logs, err := api.logs(createRes.ID)
+		if err != nil {
+			return errors.Wrap(err, "could not get logs of container "+createRes.ID)
+		}
+
+		if err := api.RemoveContainer(ctx, createRes.ID); err != nil {
+			msg := fmt.Sprintf("remove container %s failed, and container started with logs: %s", createRes.ID, string(logs))
+			return errors.Wrap(err, msg)
+		}
+
+		return fmt.Errorf("container start failure: %s", logs)
+	}
+
+	return nil
+}
+
+func (api *API) logs(id string) ([]byte, error) {
+	query := url.Values{}
+	query.Set("stdout", "true")
+	query.Set("stderr", "true")
+	path := fmt.Sprintf("/containers/%s/logs?%s", id, query.Encode())
+	url := fmt.Sprintf("%s%s", api.endpoint, path)
+	request, err := http.NewRequest("GET", url, nil)
+	if err != nil {
+		return nil, err
+	}
+	client := &http.Client{Timeout: 20 * time.Second}
+	resp, err := client.Do(request)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode == 200 {
+		b, err := ioutil.ReadAll(resp.Body)
+		if err != nil {
+			return nil, err
+		}
+		return b, nil
+	}
+	return nil, fmt.Errorf("get logs of container %s failed: %d", id, resp.StatusCode)
+}
+
+// RemoveContainer remove a container
+func (api *API) RemoveContainer(ctx context.Context, id string) error {
+	query := url.Values{}
+	query.Set("v", "true")
+	path := fmt.Sprintf("/containers/%s?%s", id, query.Encode())
+	url := fmt.Sprintf("%s%s", api.endpoint, path)
+	request, err := http.NewRequest("DELETE", url, nil)
+	if err != nil {
+		return err
+	}
+	client := &http.Client{Timeout: 20 * time.Second}
+	resp, err := client.Do(request)
+	if err != nil {
+		return err
+	}
+	defer resp.Body.Close()
+
+	output, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return errors.Wrap(err, "read response body of remove container request failed")
+	}
+	if resp.StatusCode != 204 {
+		return fmt.Errorf("could not remove container %s: %s", id, string(output))
+	}
 	return nil
 }

--- a/container_runtimes/docker/http/asserts/dockerfiles/base/node/Dockerfile
+++ b/container_runtimes/docker/http/asserts/dockerfiles/base/node/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:latest
+FROM node:alpine

 COPY . .
 RUN npm install
--- a/container_runtimes/docker/sdk/docker.go
+++ b/container_runtimes/docker/sdk/docker.go
@@ -18,7 +18,6 @@ import (
 	"github.com/docker/docker/client"
 	"github.com/docker/go-connections/nat"
 	"github.com/google/uuid"
-	fxConfig "github.com/metrue/fx/config"
 	containerruntimes "github.com/metrue/fx/container_runtimes"
 	"github.com/metrue/fx/types"
 	"github.com/metrue/fx/utils"
@@ -162,7 +161,7 @@ func (d *Docker) StartContainer(ctx context.Context, name string, image string,
 	}

 	hostConfig := &dockerTypesContainer.HostConfig{
-		AutoRemove:   !fxConfig.DisableContainerAutoremove,
+		AutoRemove:   false,
 		PortBindings: portMap,
 	}
 	resp, err := d.ContainerCreate(ctx, config, hostConfig, nil, name)
@@ -245,6 +244,11 @@ func (d *Docker) Version(ctx context.Context) (string, error) {
 	return ping.APIVersion, nil
 }

+// RemoveContainer remove container
+func (d *Docker) RemoveContainer(ctx context.Context, id string) error {
+	panic("no implemented yet")
+}
+
 var (
 	_ containerruntimes.ContainerRuntime = &Docker{}
 )
--- a/container_runtimes/mocks/runtime.go
+++ b/container_runtimes/mocks/runtime.go
@@ -119,6 +119,20 @@ func (mr *MockContainerRuntimeMockRecorder) StopContainer(ctx, name interface{})
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StopContainer", reflect.TypeOf((*MockContainerRuntime)(nil).StopContainer), ctx, name)
 }

+// RemoveContainer mocks base method
+func (m *MockContainerRuntime) RemoveContainer(ctx context.Context, name string) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "RemoveContainer", ctx, name)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// RemoveContainer indicates an expected call of RemoveContainer
+func (mr *MockContainerRuntimeMockRecorder) RemoveContainer(ctx, name interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "RemoveContainer", reflect.TypeOf((*MockContainerRuntime)(nil).RemoveContainer), ctx, name)
+}
+
 // InspectContainer mocks base method
 func (m *MockContainerRuntime) InspectContainer(ctx context.Context, name string, container interface{}) error {
 	m.ctrl.T.Helper()
--- a/container_runtimes/runtimes.go
+++ b/container_runtimes/runtimes.go
@@ -14,6 +14,7 @@ type ContainerRuntime interface {
 	TagImage(ctx context.Context, name string, tag string) error
 	StartContainer(ctx context.Context, name string, image string, bindings []types.PortBinding) error
 	StopContainer(ctx context.Context, name string) error
+	RemoveContainer(ctx context.Context, name string) error
 	InspectContainer(ctx context.Context, name string, container interface{}) error
 	ListContainer(ctx context.Context, filter string) ([]types.Service, error)
 	Version(ctx context.Context) (string, error)
--- a/driver/docker/docker.go
+++ b/driver/docker/docker.go
@@ -56,7 +56,10 @@ func (d *Driver) Destroy(ctx context.Context, name string) (err error) {
 	defer func() {
 		spinner.Stop("destroying "+name, err)
 	}()
-	return d.dockerClient.StopContainer(ctx, name)
+	if err := d.dockerClient.StopContainer(ctx, name); err != nil {
+		return err
+	}
+	return d.dockerClient.RemoveContainer(ctx, name)
 }

 // GetStatus get a service status
--- a/driver/docker/docker_test.go
+++ b/driver/docker/docker_test.go
@@ -55,6 +55,7 @@ func TestDriverDestroy(t *testing.T) {
 	ctx := context.Background()
 	name := "name"
 	dockerClient.EXPECT().StopContainer(ctx, name).Return(nil)
+	dockerClient.EXPECT().RemoveContainer(ctx, name).Return(nil)
 	if err := n.Destroy(ctx, name); err != nil {
 		t.Fatal(err)
 	}
--- a/examples/functions/Python/README.md
+++ b/examples/functions/Python/README.md
@@ -3,7 +3,7 @@
 Write a function like,

 ```python
-def fx(requenst):
+def fx(request):
    return "hello world"
 ```

--- a/examples/functions/Python/func.py
+++ b/examples/functions/Python/func.py
@@ -1,2 +1,2 @@
-def fx(requenst):
+def fx(request):
    return "hello world"
--- a/fx.go
+++ b/fx.go
@@ -19,7 +19,7 @@ import (
 	_ "k8s.io/client-go/plugin/pkg/client/auth/gcp"
 )

-const version = "0.9.33"
+const version = "0.9.43"

 func init() {
 	go checkForUpdate()
@@ -77,6 +77,7 @@ func main() {
 			fmt.Println(aurora.Red("*****************"))
 			fmt.Println(r)
 			fmt.Println(aurora.Red("*****************"))
+			os.Exit(1)
 		}
 	}()
 	user, err := user.Current()
@@ -231,14 +232,26 @@ func main() {
 							Value: defaultSSHKeyFile,
 						},
 						cli.StringFlag{
-							Name:  "tag, t",
-							Usage: "image tag",
+							Name:  "host, H",
+							Usage: "target host, <user>@<host>",
+							Value: defaultHost,
+						},
+						cli.StringFlag{
+							Name:  "kubeconf, C",
+							Usage: "kubeconf of kubernetes cluster",
+						},
+						cli.StringFlag{
+							Name:  "name, n",
+							Usage: "image name",
 							Value: uuid.New().String(),
 						},
 					},
 					Action: handle(
 						middlewares.Parse("image_build"),
 						middlewares.Language(),
+						middlewares.SSH,
+						middlewares.Driver,
+						middlewares.Build,
 						handlers.BuildImage,
 					),
 				},
--- a/fxd/cli/fx.go
+++ b/fxd/cli/fx.go
@@ -0,0 +1,32 @@
+package main
+
+import (
+	"context"
+	"log"
+	"time"
+
+	"github.com/metrue/fx/api"
+	"google.golang.org/grpc"
+)
+
+const (
+	address = "localhost:8866"
+)
+
+func main() {
+	// Set up a connection to the server.
+	conn, err := grpc.Dial(address, grpc.WithInsecure(), grpc.WithBlock())
+	if err != nil {
+		log.Fatalf("did not connect: %v", err)
+	}
+	defer conn.Close()
+	c := api.NewAPIClient(conn)
+
+	ctx, cancel := context.WithTimeout(context.Background(), time.Second)
+	defer cancel()
+	r, err := c.ListService(ctx, &api.ListServiceRequest{})
+	if err != nil {
+		log.Fatalf("could not greet: %v", err)
+	}
+	log.Printf("Greeting: %v", r.GetServices())
+}
--- a/fxd/fxd/fxd.go
+++ b/fxd/fxd/fxd.go
@@ -0,0 +1,63 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"log"
+	"net"
+
+	dockerSDK "github.com/metrue/fx/container_runtimes/docker/sdk"
+	"github.com/metrue/fx/driver"
+	dockerDriver "github.com/metrue/fx/driver/docker"
+
+	"github.com/metrue/fx/api"
+	"google.golang.org/grpc"
+)
+
+type server struct {
+	driver driver.Driver
+}
+
+func (s *server) ListService(ctx context.Context, in *api.ListServiceRequest) (*api.ListServiceResponse, error) {
+	filter := in.GetFilter()
+	services, err := s.driver.List(ctx, filter.GetName())
+	if err != nil {
+		return nil, err
+	}
+	lst := []*api.Service{}
+	for _, s := range services {
+		lst = append(lst, &api.Service{
+			Id:       s.ID,
+			Name:     s.Name,
+			Endpoint: fmt.Sprintf("%s:%d", s.Host, s.Port),
+			State:    s.State,
+			Image:    s.Image,
+		})
+	}
+	return &api.ListServiceResponse{Services: lst}, nil
+}
+
+const (
+	port = ":8866"
+)
+
+func main() {
+	lis, err := net.Listen("tcp", port)
+	if err != nil {
+		log.Fatalf("failed to listen: %v", err)
+	}
+	s := grpc.NewServer()
+
+	docker, err := dockerSDK.CreateClient(context.Background())
+	if err != nil {
+		log.Fatalf("failed to create a docker cli: %v", err)
+	}
+
+	driver := dockerDriver.New(dockerDriver.Options{
+		DockerClient: docker,
+	})
+	api.RegisterAPIServer(s, &server{driver: driver})
+	if err := s.Serve(lis); err != nil {
+		log.Fatalf("failed to serve: %v", err)
+	}
+}
--- a/go.mod
+++ b/go.mod
@@ -5,18 +5,18 @@ go 1.12
 require (
 	github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 // indirect
 	github.com/Microsoft/go-winio v0.4.14 // indirect
-	github.com/apex/log v1.1.2
-	github.com/briandowns/spinner v1.9.0
+	github.com/apex/log v1.3.0
+	github.com/cheggaaa/pb/v3 v3.0.4
 	github.com/docker/distribution v2.7.1+incompatible // indirect
 	github.com/docker/docker v0.0.0-20190313072916-46036c230805
 	github.com/docker/go-connections v0.4.0
 	github.com/docker/go-units v0.3.3 // indirect
 	github.com/dsnet/compress v0.0.1 // indirect
-	github.com/gin-gonic/gin v1.4.0
-	github.com/gobuffalo/envy v1.8.1 // indirect
+	github.com/gin-gonic/gin v1.6.3
 	github.com/gobuffalo/packd v1.0.0
 	github.com/gobuffalo/packr/v2 v2.8.0
-	github.com/golang/mock v1.4.2
+	github.com/golang/mock v1.4.3
+	github.com/golang/protobuf v1.3.5
 	github.com/golang/snappy v0.0.1 // indirect
 	github.com/google/go-querystring v1.0.0
 	github.com/google/uuid v1.1.1
@@ -32,20 +32,17 @@ require (
 	github.com/olekukonko/tablewriter v0.0.4
 	github.com/opencontainers/go-digest v1.0.0-rc1 // indirect
 	github.com/opencontainers/image-spec v1.0.1 // indirect
-	github.com/otiai10/copy v1.1.1
+	github.com/otiai10/copy v1.2.0
 	github.com/phayes/freeport v0.0.0-20180830031419-95f893ade6f2
 	github.com/pierrec/lz4 v0.0.0-20190222153722-062282ea0dcf // indirect
 	github.com/pkg/errors v0.9.1
 	github.com/spf13/pflag v1.0.5 // indirect
-	github.com/spf13/viper v1.6.2
-	github.com/stretchr/testify v1.5.1
-	github.com/ugorji/go v1.1.7 // indirect
-	github.com/urfave/cli v1.22.3
+	github.com/stretchr/testify v1.6.1
+	github.com/urfave/cli v1.22.4
 	github.com/xi2/xz v0.0.0-20171230120015-48954b6210f8 // indirect
 	golang.org/x/crypto v0.0.0-20191219195013-becbf705a915 // indirect
-	golang.org/x/sys v0.0.0-20191223224216-5a3cf8467b4e // indirect
+	google.golang.org/grpc v1.27.0
 	gopkg.in/inf.v0 v0.9.1 // indirect
-	gopkg.in/yaml.v2 v2.2.7 // indirect
 	gotest.tools v2.2.0+incompatible // indirect
 	k8s.io/api v0.0.0-20190925180651-d58b53da08f5
 	k8s.io/apimachinery v0.0.0-20190925235427-62598f38f24e
--- a/go.sum
+++ b/go.sum
@@ -19,11 +19,13 @@ github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46/go.mod h1:3wb0
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
 github.com/PuerkitoBio/purell v1.0.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
 github.com/PuerkitoBio/urlesc v0.0.0-20160726150825-5bd2802263f2/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
+github.com/VividCortex/ewma v1.1.1 h1:MnEK4VOv6n0RSY4vtRe3h11qjxL3+t0B8yOL8iMXdcM=
+github.com/VividCortex/ewma v1.1.1/go.mod h1:2Tkkvm3sRDVXaiyucHiACn4cqf7DpdyLvmxzcbUokwA=
 github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
-github.com/apex/log v1.1.2 h1:bnDuVoi+o98wOdVqfEzNDlY0tcmBia7r4YkjS9EqGYk=
-github.com/apex/log v1.1.2/go.mod h1:SyfRweFO+TlkIJ3DVizTSeI1xk7jOIIqOnUPZQTTsww=
-github.com/apex/logs v0.0.3/go.mod h1:XzxuLZ5myVHDy9SAmYpamKKRNApGj54PfYLcFrXqDwo=
+github.com/apex/log v1.3.0 h1:1fyfbPvUwD10nMoh3hY6MXzvZShJQn9/ck7ATgAt5pA=
+github.com/apex/log v1.3.0/go.mod h1:jd8Vpsr46WAe3EZSQ/IUMs2qQD/GOycT5rPWCO1yGcs=
+github.com/apex/logs v0.0.4/go.mod h1:XzxuLZ5myVHDy9SAmYpamKKRNApGj54PfYLcFrXqDwo=
 github.com/aphistic/golf v0.0.0-20180712155816-02c07f170c5a/go.mod h1:3NqKYiepwy8kCu4PNA+aP7WUV72eXWJeP9/r3/K9aLE=
 github.com/aphistic/sweet v0.2.0/go.mod h1:fWDlIh/isSE9n6EPsRmC0det+whmX6dJid3stzu0Xys=
 github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
@@ -31,18 +33,16 @@ github.com/aws/aws-sdk-go v1.20.6/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN
 github.com/aybabtme/rgbterm v0.0.0-20170906152045-cc83f3b3ce59/go.mod h1:q/89r3U2H7sSsE2t6Kca0lfwTK8JdoNGS/yzM/4iH5I=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
-github.com/briandowns/spinner v1.9.0 h1:+OMAisemaHar1hjuJ3Z2hIvNhQl9Y7GLPWUwwz2Pxo8=
-github.com/briandowns/spinner v1.9.0/go.mod h1://Zf9tMcxfRUA36V23M6YGEAv+kECGfvpnLTnb8n4XQ=
+github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
+github.com/cheggaaa/pb/v3 v3.0.4 h1:QZEPYOj2ix6d5oEg63fbHmpolrnNiwjUsk+h74Yt4bM=
+github.com/cheggaaa/pb/v3 v3.0.4/go.mod h1:7rgWxLrAUcFMkvJuv09+DYi7mMUYi8nO9iOWcvGJPfw=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
 github.com/coreos/bbolt v1.3.2/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkEiiKk=
 github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
-github.com/coreos/go-etcd v2.0.0+incompatible/go.mod h1:Jez6KQU2B/sWsbdaef3ED8NzMklzPG4d5KIOhIy30Tk=
 github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
 github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
-github.com/cpuguy83/go-md2man v1.0.10 h1:BSKMNlYxDvnunlTymqtgONjNnaRV1sTpcovwwjF22jk=
-github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE=
 github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d h1:U+s90UTSYgptZMwQh2aRr3LuazLJIa+Pg3Kc1ylSYVY=
 github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
 github.com/cpuguy83/go-md2man/v2 v2.0.0 h1:EoUDS0afbrsXAZ9YQ9jdu/mZ2sXgT1/2yyNng4PGlyM=
@@ -69,6 +69,8 @@ github.com/dsnet/compress v0.0.1/go.mod h1:Aw8dCMJ7RioblQeTqt88akK31OvO8Dhf5Jflh
 github.com/dsnet/golib v0.0.0-20171103203638-1ea166775780/go.mod h1:Lj+Z9rebOhdfkVLjJ8T6VcRQv3SXugXy999NBtR9aFY=
 github.com/elazarl/goproxy v0.0.0-20170405201442-c4fc26588b6e/go.mod h1:/Zj4wYkgs4iZTTu3o/KG3Itv/qCCa8VVMlb3i9OVuzc=
 github.com/emicklei/go-restful v0.0.0-20170410110728-ff4f55a20633/go.mod h1:otzb+WCGbkyDHkqmQmT5YD2WR4BBwUdeQoFo8l/7tVs=
+github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
+github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
 github.com/evanphx/json-patch v4.2.0+incompatible/go.mod h1:50XU6AFN0ol/bzJsmQLiYLvXMP4fmwYFNcr97nuDLSk=
 github.com/fatih/color v1.7.0 h1:DkWD4oS2D8LGGgTQ6IvwJJXSL5Vp2ffcQg58nFV38Ys=
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
@@ -76,10 +78,10 @@ github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/ghodss/yaml v0.0.0-20150909031657-73d445a93680/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
-github.com/gin-contrib/sse v0.0.0-20190301062529-5545eab6dad3 h1:t8FVkw33L+wilf2QiWkw0UV77qRpcH/JHPKGpKa2E8g=
-github.com/gin-contrib/sse v0.0.0-20190301062529-5545eab6dad3/go.mod h1:VJ0WA2NBN22VlZ2dKZQPAPnyWw5XTlK1KymzLKsr59s=
-github.com/gin-gonic/gin v1.4.0 h1:3tMoCCfM7ppqsR0ptz/wi1impNpT7/9wQtMZ8lr1mCQ=
-github.com/gin-gonic/gin v1.4.0/go.mod h1:OW2EZn3DO8Ln9oIKOvM++LBO+5UPHJJDH72/q/3rZdM=
+github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
+github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
+github.com/gin-gonic/gin v1.6.3 h1:ahKqKTFpO5KTPHxWZjEdPScmYaGtLo8Y4DMHoEsnp14=
+github.com/gin-gonic/gin v1.6.3/go.mod h1:75u5sXoLsGZoRN5Sgbi1eraJ4GU3++wFwWzhwvtwp4M=
 github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
 github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
 github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
@@ -88,27 +90,26 @@ github.com/go-openapi/jsonpointer v0.0.0-20160704185906-46af16f9f7b1/go.mod h1:+
 github.com/go-openapi/jsonreference v0.0.0-20160704190145-13c6e3589ad9/go.mod h1:W3Z9FmVs9qj+KR4zFKmDPGiLdk1D9Rlm7cyMvf57TTg=
 github.com/go-openapi/spec v0.0.0-20160808142527-6aced65f8501/go.mod h1:J8+jY1nAiCcj+friV/PDoE1/3eeccG9LYBs0tYvLOWc=
 github.com/go-openapi/swag v0.0.0-20160704191624-1d0bd113de87/go.mod h1:DXUve3Dpr1UfpPtxFw+EFuQ41HhCWZfha5jSVRG7C7I=
+github.com/go-playground/assert/v2 v2.0.1 h1:MsBgLAaY856+nPRTKrp3/OZK38U/wa0CcBYNjji3q3A=
+github.com/go-playground/assert/v2 v2.0.1/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
+github.com/go-playground/locales v0.13.0 h1:HyWk6mgj5qFqCT5fjGBuRArbVDfE4hi8+e8ceBS/t7Q=
+github.com/go-playground/locales v0.13.0/go.mod h1:taPMhCMXrRLJO55olJkUXHZBHCxTMfnGwq/HNwmWNS8=
+github.com/go-playground/universal-translator v0.17.0 h1:icxd5fm+REJzpZx7ZfpaD876Lmtgy7VtROAbHHXk8no=
+github.com/go-playground/universal-translator v0.17.0/go.mod h1:UkSxE5sNxxRwHyU+Scu5vgOQjsIJAF8j9muTVoKLVtA=
+github.com/go-playground/validator/v10 v10.2.0 h1:KgJ0snyC2R9VXYN2rneOtQcw5aHQB1Vv0sFl1UcHBOY=
+github.com/go-playground/validator/v10 v10.2.0/go.mod h1:uOYAAleCW8F/7oMFd6aG0GOhaH6EGOAJShg8Id5JGkI=
 github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
-github.com/gobuffalo/envy v1.7.0 h1:GlXgaiBkmrYMHco6t4j7SacKO4XUjvh5pwXh0f4uxXU=
-github.com/gobuffalo/envy v1.7.0/go.mod h1:n7DRkBerg/aorDM8kbduw5dN3oXGswK5liaSCx4T5NI=
-github.com/gobuffalo/envy v1.8.1 h1:RUr68liRvs0TS1D5qdW3mQv2SjAsu1QWMCx1tG4kDjs=
-github.com/gobuffalo/envy v1.8.1/go.mod h1:FurDp9+EDPE4aIUS3ZLyD+7/9fpx7YRt/ukY6jIHf0w=
-github.com/gobuffalo/logger v1.0.0 h1:xw9Ko9EcC5iAFprrjJ6oZco9UpzS5MQ4jAwghsLHdy4=
-github.com/gobuffalo/logger v1.0.0/go.mod h1:2zbswyIUa45I+c+FLXuWl9zSWEiVuthsk8ze5s8JvPs=
 github.com/gobuffalo/logger v1.0.3 h1:YaXOTHNPCvkqqA7w05A4v0k2tCdpr+sgFlgINbQ6gqc=
 github.com/gobuffalo/logger v1.0.3/go.mod h1:SoeejUwldiS7ZsyCBphOGURmWdwUFXs0J7TCjEhjKxM=
-github.com/gobuffalo/packd v0.3.0 h1:eMwymTkA1uXsqxS0Tpoop3Lc0u3kTfiMBE6nKtQU4g4=
-github.com/gobuffalo/packd v0.3.0/go.mod h1:zC7QkmNkYVGKPw4tHpBQ+ml7W/3tIebgeo1b36chA3Q=
 github.com/gobuffalo/packd v1.0.0 h1:6ERZvJHfe24rfFmA9OaoKBdC7+c9sydrytMg8SdFGBM=
 github.com/gobuffalo/packd v1.0.0/go.mod h1:6VTc4htmJRFB7u1m/4LeMTWjFoYrUiBkU9Fdec9hrhI=
-github.com/gobuffalo/packr/v2 v2.5.1 h1:TFOeY2VoGamPjQLiNDT3mn//ytzk236VMO2j7iHxJR4=
-github.com/gobuffalo/packr/v2 v2.5.1/go.mod h1:8f9c96ITobJlPzI44jj+4tHnEKNt0xXWSVlXRN9X1Iw=
 github.com/gobuffalo/packr/v2 v2.8.0 h1:IULGd15bQL59ijXLxEvA5wlMxsmx/ZkQv9T282zNVIY=
 github.com/gobuffalo/packr/v2 v2.8.0/go.mod h1:PDk2k3vGevNE3SwVyVRgQCCXETC9SaONCNSXT1Q8M1g=
 github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
 github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zVXpSg4=
 github.com/gogo/protobuf v1.2.2-0.20190723190241-65acae22fc9d h1:3PaI8p3seN09VjbTYC/QWlUZdZ1qS1zGjy7LH2Wt07I=
 github.com/gogo/protobuf v1.2.2-0.20190723190241-65acae22fc9d/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXPKa29o=
+github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
 github.com/golang/groupcache v0.0.0-20160516000752-02826c3e7903/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
 github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
@@ -117,15 +118,17 @@ github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfb
 github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
 github.com/golang/mock v1.3.1 h1:qGJ6qTW+x6xX/my+8YUVl4WNpX9B7+/l2tRsHGZ7f2s=
 github.com/golang/mock v1.3.1/go.mod h1:sBzyDLLjw3U8JLTeZvSv8jJB+tU5PVekmnlKIyFUx0Y=
-github.com/golang/mock v1.4.1 h1:ocYkMQY5RrXTYgXl7ICpV0IXwlEQGwKIsery4gyXa1U=
-github.com/golang/mock v1.4.1/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
-github.com/golang/mock v1.4.2 h1:fXIkPzOBCwDUPvYmOPzETABgbqpYlYNigQ2o64eMr5c=
-github.com/golang/mock v1.4.2/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
+github.com/golang/mock v1.4.3 h1:GV+pQPG/EUUbkh47niozDcADz6go/dUwhVzdUQHIVRw=
+github.com/golang/mock v1.4.3/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
 github.com/golang/protobuf v0.0.0-20161109072736-4bd1920723d7/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
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@@ -147,8 +150,6 @@ github.com/googleapis/gnostic v0.0.0-20170729233727-0c5108395e2d/go.mod h1:sJBsC
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@@ -167,20 +168,15 @@ github.com/imdario/mergo v0.3.7/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJ
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@@ -194,15 +190,17 @@ github.com/konsorten/go-windows-terminal-sequences v1.0.2/go.mod h1:T0+1ngSBFLxv
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@@ -214,19 +212,14 @@ github.com/mattn/go-colorable v0.1.1/go.mod h1:FuOcm+DKB9mbwrcAfNl7/TZVBZ6rcncea
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@@ -262,15 +255,15 @@ github.com/opencontainers/go-digest v1.0.0-rc1 h1:WzifXhOVOEOuFYOJAW6aQqW0TooG2i
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@@ -292,6 +285,7 @@ github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXP
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@@ -299,15 +293,8 @@ github.com/prometheus/procfs v0.0.0-20190507164030-5867b95ac084/go.mod h1:TjEm7z
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@@ -317,12 +304,9 @@ github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPx
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@@ -331,8 +315,6 @@ github.com/spf13/afero v1.2.2 h1:5jhuqJyZCZf2JRofRvN/nIFgIWNzPa3/Vz8mYylgbWc=
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@@ -341,11 +323,7 @@ github.com/spf13/pflag v1.0.3 h1:zPAT6CGy6wXeQ7NtTnaTerfKOsV6V6F8agHXFiazDkg=
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@@ -357,8 +335,9 @@ github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJy
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
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@@ -367,15 +346,12 @@ github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5/go.mod h1
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@@ -386,12 +362,10 @@ go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
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 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
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@@ -414,7 +388,6 @@ golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73r
 golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
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-golang.org/x/net v0.0.0-20190503192946-f4e77d36d62c/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
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@@ -433,6 +406,7 @@ golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJ
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@@ -440,17 +414,17 @@ golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5h
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@@ -468,10 +442,8 @@ golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGm
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 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -486,40 +458,42 @@ google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoA
 google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
 google.golang.org/genproto v0.0.0-20190418145605-e7d98fc518a7 h1:ZUjXAXmrAyrmmCPHgCA/vChHcpsX27MZ3yBonD/z1KE=
 google.golang.org/genproto v0.0.0-20190418145605-e7d98fc518a7/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
+google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55 h1:gSJIx1SDwno+2ElGhA4+qG2zF97qiUzTM+rQ0klBOcE=
+google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.21.0 h1:G+97AoqBnmZIT91cLG/EkCoK9NSelj64P8bOHHNmGn0=
 google.golang.org/grpc v1.21.0/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
+google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
+google.golang.org/grpc v1.27.0 h1:rRYRFMVgRv6E0D70Skyfsr28tDXIuuPZyWGMPdMcnXg=
+google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
+gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
-gopkg.in/go-playground/assert.v1 v1.2.1 h1:xoYuJVE7KT85PYWrN730RguIQO0ePzVRfFMXadIrXTM=
-gopkg.in/go-playground/assert.v1 v1.2.1/go.mod h1:9RXL0bg/zibRAgZUYszZSwO/z8Y/a8bDuhia5mkpMnE=
-gopkg.in/go-playground/validator.v8 v8.18.2 h1:lFB4DoMU6B626w8ny76MV7VX6W2VHct2GVOI3xgiMrQ=
-gopkg.in/go-playground/validator.v8 v8.18.2/go.mod h1:RX2a/7Ha8BgOhfk7j780h4/u/RRjR0eouCJSH80/M2Y=
 gopkg.in/inf.v0 v0.9.0 h1:3zYtXIO92bvsdS3ggAdA8Gb4Azj0YU+TVY1uGYNFA8o=
 gopkg.in/inf.v0 v0.9.0/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
 gopkg.in/inf.v0 v0.9.1 h1:73M5CoZyi3ZLMOyDlQh031Cx6N9NDJ2Vvfl76EDAgDc=
 gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
-gopkg.in/ini.v1 v1.51.0 h1:AQvPpx3LzTDM0AjnIRlVFwFFGC+npRopjZxLJj6gdno=
-gopkg.in/ini.v1 v1.51.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
 gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I=
-gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.7 h1:VUgggvou5XRW9mHwD/yXxIYSMtY0zoKQf/v226p2nyo=
-gopkg.in/yaml.v2 v2.2.7/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
+gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gotest.tools v2.2.0+incompatible h1:VsBPFP1AI068pPrMxtb/S8Zkgf9xEmTLJjfM+P5UIEo=
 gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a h1:/8zB6iBfHCl1qAnEAWwGPNrUvapuy6CPla1VM0k8hQw=
 honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 k8s.io/api v0.0.0-20190925180651-d58b53da08f5 h1:PEYuamj4laOODrvrh/KIKxihqE8kAnxFRZ6kKtrAS8c=
 k8s.io/api v0.0.0-20190925180651-d58b53da08f5/go.mod h1:blPYY5r6fKug8SVOnjDtFAlzZzInCRL9NNls66SFhFI=
 k8s.io/apimachinery v0.0.0-20190923155427-ec87dd743e08/go.mod h1:grJJH0hgilA2pYoUiJcPu2EDUal95NTq1vpxxvMLSu8=
--- a/handlers/image.go
+++ b/handlers/image.go
@@ -1,46 +1,17 @@
 package handlers

 import (
-	"fmt"
-	"os"
-	"time"
-
 	"github.com/apex/log"
 	"github.com/metrue/fx/bundle"
 	"github.com/metrue/fx/constants"
-	containerruntimes "github.com/metrue/fx/container_runtimes"
 	"github.com/metrue/fx/context"
 	"github.com/metrue/fx/hook"
-	"github.com/metrue/fx/pkg/spinner"
 )

 // BuildImage build image
 func BuildImage(ctx context.Contexter) (err error) {
-	spinner.Start("building")
-	defer func() {
-		spinner.Stop("building", err)
-	}()
-	workdir := fmt.Sprintf("/tmp/fx-%d", time.Now().Unix())
-	defer os.RemoveAll(workdir)
-
-	fn := ctx.Get("fn").(string)
-	deps := ctx.Get("deps").([]string)
-	language := ctx.Get("language").(string)
-
-	if err := bundle.Bundle(workdir, language, fn, deps...); err != nil {
-		return err
-	}
-
-	if err := hook.RunBeforeBuildHook(workdir); err != nil {
-		return err
-	}
-
-	docker := ctx.Get("docker").(containerruntimes.ContainerRuntime)
-	nameWithTag := ctx.Get("tag").(string) + ":latest"
-	if err := docker.BuildImage(ctx.GetContext(), workdir, nameWithTag); err != nil {
-		return err
-	}
-	log.Infof("image built: %s %v", nameWithTag, constants.CheckedSymbol)
+	image := ctx.Get("image").(string)
+	log.Infof("image built: %s %v", image, constants.CheckedSymbol)
 	return nil
 }

--- a/middlewares/driver.go
+++ b/middlewares/driver.go
@@ -1,7 +1,9 @@
 package middlewares

 import (
+	"bytes"
 	"fmt"
+	"strings"
 	"time"

 	"github.com/apex/log"
@@ -10,7 +12,9 @@ import (
 	"github.com/metrue/fx/context"
 	dockerDriver "github.com/metrue/fx/driver/docker"
 	k8sInfra "github.com/metrue/fx/driver/k8s"
-	"github.com/metrue/fx/provisioners"
+	"github.com/metrue/fx/provisioner"
+	"github.com/metrue/fx/provisioner/darwin"
+	linux "github.com/metrue/fx/provisioner/linux"
 	"github.com/metrue/go-ssh-client"
 )

@@ -29,13 +33,34 @@ func Driver(ctx context.Contexter) (err error) {
 		if err := driver.Ping(ctx.GetContext()); err != nil {
 			log.Infof("provisioning %s ...", host)

-			provisioner := provisioners.New(sshClient)
 			isRemote := (host != "127.0.0.1" && host != "localhost")
-			if err := provisioner.Provision(ctx.GetContext(), isRemote); err != nil {
-				return err
+			hostOS := "linux"
+			if isRemote {
+				ok, err := sshClient.Connectable(provisioner.SSHConnectionTimeout)
+				if err != nil {
+					return err
+				}
+				if !ok {
+					return fmt.Errorf("target host could not be connected with SSH")
+				}
+
+				var buf bytes.Buffer
+				if err := sshClient.RunCommand("uname -a", ssh.CommandOptions{Stdout: &buf}); err != nil {
+					return err
+				}
+				hostOS = buf.String()
+			}
+			if strings.Contains(hostOS, "darwin") {
+				if err := darwin.New(sshClient).Provision(ctx.GetContext(), isRemote); err != nil {
+					return err
+				}
+			} else {
+				if err := linux.New(sshClient).Provision(ctx.GetContext(), isRemote); err != nil {
+					return err
+				}
 			}
-			time.Sleep(2 * time.Second)
 		}
+		time.Sleep(2 * time.Second)
 		if err := docker.Initialize(); err != nil {
 			return fmt.Errorf("initialize docker client failed: %s", err)
 		}
--- a/middlewares/driver_test.go
+++ b/middlewares/driver_test.go
@@ -52,7 +52,8 @@ users:
 	defer os.Remove(kubeconf.Name())

 	sshClient := sshMocks.NewMockClienter(ctrl)
-	sshClient.EXPECT().Connectable(10*time.Second).Return(true, nil).Times(2)
+	sshClient.EXPECT().Connectable(10*time.Second).Return(true, nil).Times(3)
+	sshClient.EXPECT().RunCommand("uname -a", gomock.Any()).Return(nil)
 	sshClient.EXPECT().RunCommand("docker version", ssh.CommandOptions{
 		Timeout: 10 * time.Second,
 	}).Return(nil)
--- a/middlewares/parse.go
+++ b/middlewares/parse.go
@@ -29,7 +29,6 @@ func set(ctx context.Contexter, cli *cli.Context, fields []argsField) error {
 				ctx.Set("host", ip)
 				ctx.Set("user", user)
 			} else {
-
 				ctx.Set(f.Name, cli.String(f.Name))
 			}
 		} else if f.Type == "int" {
@@ -132,7 +131,7 @@ func Parse(action string) func(ctx context.Contexter) (err error) {
 			}
 			ctx.Set("deps", deps)
 			if err := set(ctx, cli, []argsField{
-				argsField{Name: "tag", Type: "string"},
+				argsField{Name: "name", Type: "string"},
 				argsField{Name: "ssh_port", Type: "string", Env: "SSH_PORT"},
 				argsField{Name: "ssh_key", Type: "string", Env: "SSH_KEY_FILE"},
 				argsField{Name: "host", Type: "string", Env: "FX_HOST"},
--- a/packer/packer.go
+++ b/packer/packer.go
@@ -44,7 +44,7 @@ func TreeToDir(tree map[string]string, outputDir string) error {
 		if err := utils.EnsureFile(fn); err != nil {
 			return err
 		}
-		if err := ioutil.WriteFile(fn, []byte(v), 0666); err != nil {
+		if err := ioutil.WriteFile(fn, []byte(v), 0600); err != nil {
 			return err
 		}
 	}
--- a/bundler/d/packrd/packed-packr.go
+++ b/bundler/d/packrd/packed-packr.go
--- a/pkg/spinner/spiner.go
+++ b/pkg/spinner/spiner.go
@@ -2,48 +2,42 @@ package spinner

 import (
 	"fmt"
-	"math/rand"
 	"time"

-	"github.com/briandowns/spinner"
-	aurora "github.com/logrusorgru/aurora"
+	"github.com/cheggaaa/pb/v3"
+	"github.com/logrusorgru/aurora"
 )

-var s *spinner.Spinner
+var bars map[string]*pb.ProgressBar

 func init() {
-	style := spinner.CharSets[36]
-	interval := 100 * time.Millisecond
-	s = spinner.New(style, interval)
+	bars = make(map[string]*pb.ProgressBar)
 }

 // Start spinner
 func Start(task string) {
-	colors := []string{
-		"red",
-		"green",
-		"yellow",
-		"blue",
-		"magenta",
-		"cyan",
-		"white",
-	}
-
-	rand.Seed(time.Now().UnixNano())
-	// nolint
-	s.Color(colors[rand.Intn(len(colors))])
-	s.Prefix = task + " "
-	if s.Active() {
-		s.Restart()
-	} else {
-		s.Start()
+	count := 100
+	b, ok := bars[task]
+	if !ok {
+		b = pb.StartNew(count)
+		bars[task] = b
 	}
+	go func() {
+		fmt.Printf("Starting %s\n", task)
+		for i := 0; i < count; i++ {
+			b.Increment()
+			time.Sleep(50 * time.Millisecond)
+		}
+	}()
 }

 // Stop spinner
 func Stop(task string, err error) {
-	if err != nil {
-		fmt.Println(aurora.Red("\u2717"))
+	b, ok := bars[task]
+	if ok {
+		b.Finish()
+	}
+	if err != nil {
+		fmt.Printf("%s: %s\n", task, aurora.Red("\u2717"))
 	}
-	s.Stop()
 }
--- a/provisioner/darwin/darwin.go
+++ b/provisioner/darwin/darwin.go
@@ -0,0 +1,85 @@
+package darwin
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"os/exec"
+	"strings"
+
+	"github.com/metrue/fx/provisioner"
+	"github.com/metrue/go-ssh-client"
+)
+
+var scripts = map[string]string{
+	"docker_version": "docker version",
+	"has_docker":     "type docker",
+	"check_fx_agent": "docker inspect fx-agent",
+	"start_fx_agent": "docker run -d --name=fx-agent --rm -v /var/run/docker.sock:/var/run/docker.sock -p 0.0.0.0:8866:1234 bobrik/socat TCP-LISTEN:1234,fork UNIX-CONNECT:/var/run/docker.sock",
+}
+
+// Docker define a fx docker host
+type Docker struct {
+	sshClient ssh.Clienter
+}
+
+// New a docker provioner
+func New(sshClient ssh.Clienter) *Docker {
+	return &Docker{
+		sshClient: sshClient,
+	}
+}
+
+// Provision a host
+func (d *Docker) Provision(ctx context.Context, isRemote bool) error {
+	if err := d.runCmd(scripts["docker_version"], isRemote); err != nil {
+		if err := d.runCmd(scripts["has_docker"], isRemote); err != nil {
+			return errors.New("could not find docker on the $PATH")
+		}
+		return errors.New("cannot connect to the Docker daemon, is the docker daemon running?")
+	}
+
+	if err := d.runCmd(scripts["check_fx_agent"], isRemote); err != nil {
+		if err := d.runCmd(scripts["start_fx_agent"], isRemote); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (d *Docker) runCmd(script string, isRemote bool, options ...ssh.CommandOptions) error {
+	option := ssh.CommandOptions{
+		Timeout: provisioner.SSHConnectionTimeout,
+	}
+	if len(options) >= 1 {
+		option = options[0]
+	}
+	if !isRemote {
+		params := strings.Split(script, " ")
+		if len(params) == 0 {
+			return fmt.Errorf("invalid script: %s", script)
+		}
+		// nolint
+		cmd := exec.Command(params[0], params[1:]...)
+		cmd.Stdout = option.Stdout
+		cmd.Stderr = option.Stderr
+		err := cmd.Run()
+		if err != nil {
+			return err
+		}
+		return nil
+	}
+	ok, err := d.sshClient.Connectable(provisioner.SSHConnectionTimeout)
+	if err != nil {
+		return fmt.Errorf("could not connect via SSH: '%s'", err)
+	}
+	if !ok {
+		return fmt.Errorf("could not connect via SSH")
+	}
+
+	return d.sshClient.RunCommand(script, option)
+}
+
+var (
+	_ provisioner.Provisioner = &Docker{}
+)
--- a/provisioner/darwin/darwin_test.go
+++ b/provisioner/darwin/darwin_test.go
@@ -0,0 +1,118 @@
+package darwin
+
+import (
+	"context"
+	"errors"
+	"testing"
+
+	"github.com/golang/mock/gomock"
+	"github.com/metrue/fx/provisioner"
+	"github.com/metrue/go-ssh-client"
+	sshMocks "github.com/metrue/go-ssh-client/mocks"
+)
+
+func TestDriverProvision(t *testing.T) {
+	t.Run("SSHConnectError", func(t *testing.T) {
+		ctrl := gomock.NewController(t)
+		defer ctrl.Finish()
+
+		sshClient := sshMocks.NewMockClienter(ctrl)
+		n := &Docker{sshClient: sshClient}
+		err := errors.New("could not connect to host")
+		sshClient.EXPECT().Connectable(provisioner.SSHConnectionTimeout).Return(false, err).AnyTimes()
+		if err := n.Provision(context.Background(), true); err == nil {
+			t.Fatalf("should get error when SSH connection not ok")
+		}
+	})
+
+	t.Run("SSHConnectionNotOK", func(t *testing.T) {
+		ctrl := gomock.NewController(t)
+		defer ctrl.Finish()
+
+		sshClient := sshMocks.NewMockClienter(ctrl)
+		n := New(sshClient)
+		sshClient.EXPECT().Connectable(provisioner.SSHConnectionTimeout).Return(false, nil).AnyTimes()
+		if err := n.Provision(context.Background(), true); err == nil {
+			t.Fatalf("should get error when SSH connection not ok")
+		}
+	})
+
+	t.Run("DockerAndFxAgentOK", func(t *testing.T) {
+		ctrl := gomock.NewController(t)
+		defer ctrl.Finish()
+
+		sshClient := sshMocks.NewMockClienter(ctrl)
+		n := New(sshClient)
+		sshClient.EXPECT().Connectable(provisioner.SSHConnectionTimeout).Return(true, nil).AnyTimes()
+		sshClient.EXPECT().RunCommand(scripts["docker_version"], ssh.CommandOptions{Timeout: provisioner.SSHConnectionTimeout}).Return(nil)
+		sshClient.EXPECT().RunCommand(scripts["check_fx_agent"], ssh.CommandOptions{Timeout: provisioner.SSHConnectionTimeout}).Return(nil)
+		if err := n.Provision(context.Background(), true); err != nil {
+			t.Fatal(err)
+		}
+	})
+
+	t.Run("DockerNotReady", func(t *testing.T) {
+		ctrl := gomock.NewController(t)
+		defer ctrl.Finish()
+
+		sshClient := sshMocks.NewMockClienter(ctrl)
+		n := New(sshClient)
+		sshClient.EXPECT().Connectable(provisioner.SSHConnectionTimeout).Return(true, nil).AnyTimes()
+		err := errors.New("docker command not found")
+		sshClient.EXPECT().RunCommand(scripts["docker_version"], ssh.CommandOptions{Timeout: provisioner.SSHConnectionTimeout}).Return(err)
+		sshClient.EXPECT().RunCommand(scripts["has_docker"], ssh.CommandOptions{Timeout: provisioner.SSHConnectionTimeout}).Return(err)
+		if err := n.Provision(context.Background(), true); err == nil {
+			t.Fatal("should tell user to install docker first")
+		}
+	})
+
+	t.Run("FxAgentNotReady", func(t *testing.T) {
+		ctrl := gomock.NewController(t)
+		defer ctrl.Finish()
+
+		sshClient := sshMocks.NewMockClienter(ctrl)
+		n := New(sshClient)
+		sshClient.EXPECT().Connectable(provisioner.SSHConnectionTimeout).Return(true, nil).AnyTimes()
+		err := errors.New("fx agent not found")
+		sshClient.EXPECT().RunCommand(scripts["docker_version"], ssh.CommandOptions{Timeout: provisioner.SSHConnectionTimeout}).Return(nil)
+		sshClient.EXPECT().RunCommand(scripts["check_fx_agent"], ssh.CommandOptions{Timeout: provisioner.SSHConnectionTimeout}).Return(err)
+		sshClient.EXPECT().RunCommand(scripts["start_fx_agent"], ssh.CommandOptions{Timeout: provisioner.SSHConnectionTimeout}).Return(nil)
+		if err := n.Provision(context.Background(), true); err != nil {
+			t.Fatal(err)
+		}
+	})
+
+	t.Run("DockerAndFxAgentReady", func(t *testing.T) {
+		ctrl := gomock.NewController(t)
+		defer ctrl.Finish()
+
+		sshClient := sshMocks.NewMockClienter(ctrl)
+		n := New(sshClient)
+
+		sshClient.EXPECT().Connectable(provisioner.SSHConnectionTimeout).Return(true, nil).AnyTimes()
+		sshClient.EXPECT().RunCommand(scripts["docker_version"], ssh.CommandOptions{Timeout: provisioner.SSHConnectionTimeout}).Return(nil)
+		sshClient.EXPECT().RunCommand(scripts["check_fx_agent"], ssh.CommandOptions{Timeout: provisioner.SSHConnectionTimeout}).Return(nil)
+		if err := n.Provision(context.Background(), true); err != nil {
+			t.Fatal(err)
+		}
+	})
+}
+
+func TestRunCommand(t *testing.T) {
+	ctrl := gomock.NewController(t)
+	defer ctrl.Finish()
+
+	sshClient := sshMocks.NewMockClienter(ctrl)
+	n := &Docker{
+		sshClient: sshClient,
+	}
+	script := "script"
+	option := ssh.CommandOptions{
+		Timeout: provisioner.SSHConnectionTimeout,
+	}
+	sshClient.EXPECT().Connectable(provisioner.SSHConnectionTimeout).Return(true, nil)
+	sshClient.EXPECT().RunCommand(script, option).Return(nil)
+	if err := n.runCmd(script, true, option); err != nil {
+		t.Fatal(err)
+	}
+}
--- a/provisioner/linux/linux.go
+++ b/provisioner/linux/linux.go
@@ -1,19 +1,18 @@
-package provisioners
+package linux

 import (
 	"context"
 	"fmt"
 	"os/exec"
 	"strings"
-	"time"

+	"github.com/metrue/fx/provisioner"
 	"github.com/metrue/go-ssh-client"
 )

-const sshConnectionTimeout = 10 * time.Second
-
 var scripts = map[string]interface{}{
 	"docker_version": "docker version",
+	"has_docker":     "type docker",
 	"install_docker": "curl -fsSL https://download.docker.com/linux/static/stable/x86_64/docker-18.06.3-ce.tgz -o docker.tgz && tar zxvf docker.tgz && mv docker/* /usr/bin && rm -rf docker docker.tgz",
 	"start_dockerd":  "dockerd >/dev/null 2>&1 & sleep 2",
 	"check_fx_agent": "docker inspect fx-agent",
@@ -35,8 +34,10 @@ func New(sshClient ssh.Clienter) *Docker {
 // Provision a host
 func (d *Docker) Provision(ctx context.Context, isRemote bool) error {
 	if err := d.runCmd(scripts["docker_version"].(string), isRemote); err != nil {
-		if err := d.runCmd(scripts["install_docker"].(string), isRemote); err != nil {
-			return err
+		if err := d.runCmd(scripts["has_docker"].(string), isRemote); err != nil {
+			if err := d.runCmd(scripts["install_docker"].(string), isRemote); err != nil {
+				return err
+			}
 		}

 		if err := d.runCmd(scripts["start_dockerd"].(string), isRemote); err != nil {
@@ -54,7 +55,7 @@ func (d *Docker) Provision(ctx context.Context, isRemote bool) error {

 func (d *Docker) runCmd(script string, isRemote bool, options ...ssh.CommandOptions) error {
 	option := ssh.CommandOptions{
-		Timeout: sshConnectionTimeout,
+		Timeout: provisioner.SSHConnectionTimeout,
 	}
 	if len(options) >= 1 {
 		option = options[0]
@@ -74,7 +75,7 @@ func (d *Docker) runCmd(script string, isRemote bool, options ...ssh.CommandOpti
 		}
 		return nil
 	}
-	ok, err := d.sshClient.Connectable(sshConnectionTimeout)
+	ok, err := d.sshClient.Connectable(provisioner.SSHConnectionTimeout)
 	if err != nil {
 		return fmt.Errorf("could not connect via SSH: '%s'", err)
 	}
@@ -86,5 +87,5 @@ func (d *Docker) runCmd(script string, isRemote bool, options ...ssh.CommandOpti
 }

 var (
-	_ Provisioner = &Docker{}
+	_ provisioner.Provisioner = &Docker{}
 )
--- a/provisioner/linux/linux_test.go
+++ b/provisioner/linux/linux_test.go
@@ -1,4 +1,4 @@
-package provisioners
+package linux

 import (
 	"context"
@@ -6,6 +6,7 @@ import (
 	"testing"

 	"github.com/golang/mock/gomock"
+	"github.com/metrue/fx/provisioner"
 	"github.com/metrue/go-ssh-client"
 	sshMocks "github.com/metrue/go-ssh-client/mocks"
 )
@@ -18,7 +19,7 @@ func TestDriverProvision(t *testing.T) {
 		sshClient := sshMocks.NewMockClienter(ctrl)
 		n := &Docker{sshClient: sshClient}
 		err := errors.New("could not connect to host")
-		sshClient.EXPECT().Connectable(sshConnectionTimeout).Return(false, err).AnyTimes()
+		sshClient.EXPECT().Connectable(provisioner.SSHConnectionTimeout).Return(false, err).AnyTimes()
 		if err := n.Provision(context.Background(), true); err == nil {
 			t.Fatalf("should get error when SSH connection not ok")
 		}
@@ -30,7 +31,7 @@ func TestDriverProvision(t *testing.T) {

 		sshClient := sshMocks.NewMockClienter(ctrl)
 		n := New(sshClient)
-		sshClient.EXPECT().Connectable(sshConnectionTimeout).Return(false, nil).AnyTimes()
+		sshClient.EXPECT().Connectable(provisioner.SSHConnectionTimeout).Return(false, nil).AnyTimes()
 		if err := n.Provision(context.Background(), true); err == nil {
 			t.Fatalf("should get error when SSH connection not ok")
 		}
@@ -42,9 +43,9 @@ func TestDriverProvision(t *testing.T) {

 		sshClient := sshMocks.NewMockClienter(ctrl)
 		n := New(sshClient)
-		sshClient.EXPECT().Connectable(sshConnectionTimeout).Return(true, nil).AnyTimes()
-		sshClient.EXPECT().RunCommand(scripts["docker_version"].(string), ssh.CommandOptions{Timeout: sshConnectionTimeout}).Return(nil)
-		sshClient.EXPECT().RunCommand(scripts["check_fx_agent"].(string), ssh.CommandOptions{Timeout: sshConnectionTimeout}).Return(nil)
+		sshClient.EXPECT().Connectable(provisioner.SSHConnectionTimeout).Return(true, nil).AnyTimes()
+		sshClient.EXPECT().RunCommand(scripts["docker_version"].(string), ssh.CommandOptions{Timeout: provisioner.SSHConnectionTimeout}).Return(nil)
+		sshClient.EXPECT().RunCommand(scripts["check_fx_agent"].(string), ssh.CommandOptions{Timeout: provisioner.SSHConnectionTimeout}).Return(nil)
 		if err := n.Provision(context.Background(), true); err != nil {
 			t.Fatal(err)
 		}
@@ -56,12 +57,13 @@ func TestDriverProvision(t *testing.T) {

 		sshClient := sshMocks.NewMockClienter(ctrl)
 		n := New(sshClient)
-		sshClient.EXPECT().Connectable(sshConnectionTimeout).Return(true, nil).AnyTimes()
+		sshClient.EXPECT().Connectable(provisioner.SSHConnectionTimeout).Return(true, nil).AnyTimes()
 		err := errors.New("docker command not found")
-		sshClient.EXPECT().RunCommand(scripts["docker_version"].(string), ssh.CommandOptions{Timeout: sshConnectionTimeout}).Return(err)
-		sshClient.EXPECT().RunCommand(scripts["install_docker"].(string), ssh.CommandOptions{Timeout: sshConnectionTimeout}).Return(nil)
-		sshClient.EXPECT().RunCommand(scripts["start_dockerd"].(string), ssh.CommandOptions{Timeout: sshConnectionTimeout}).Return(nil)
-		sshClient.EXPECT().RunCommand(scripts["check_fx_agent"].(string), ssh.CommandOptions{Timeout: sshConnectionTimeout}).Return(nil)
+		sshClient.EXPECT().RunCommand(scripts["docker_version"].(string), ssh.CommandOptions{Timeout: provisioner.SSHConnectionTimeout}).Return(err)
+		sshClient.EXPECT().RunCommand(scripts["has_docker"].(string), ssh.CommandOptions{Timeout: provisioner.SSHConnectionTimeout}).Return(err)
+		sshClient.EXPECT().RunCommand(scripts["install_docker"].(string), ssh.CommandOptions{Timeout: provisioner.SSHConnectionTimeout}).Return(nil)
+		sshClient.EXPECT().RunCommand(scripts["start_dockerd"].(string), ssh.CommandOptions{Timeout: provisioner.SSHConnectionTimeout}).Return(nil)
+		sshClient.EXPECT().RunCommand(scripts["check_fx_agent"].(string), ssh.CommandOptions{Timeout: provisioner.SSHConnectionTimeout}).Return(nil)
 		if err := n.Provision(context.Background(), true); err != nil {
 			t.Fatal(err)
 		}
@@ -73,11 +75,11 @@ func TestDriverProvision(t *testing.T) {

 		sshClient := sshMocks.NewMockClienter(ctrl)
 		n := New(sshClient)
-		sshClient.EXPECT().Connectable(sshConnectionTimeout).Return(true, nil).AnyTimes()
+		sshClient.EXPECT().Connectable(provisioner.SSHConnectionTimeout).Return(true, nil).AnyTimes()
 		err := errors.New("fx agent not found")
-		sshClient.EXPECT().RunCommand(scripts["docker_version"].(string), ssh.CommandOptions{Timeout: sshConnectionTimeout}).Return(nil)
-		sshClient.EXPECT().RunCommand(scripts["check_fx_agent"].(string), ssh.CommandOptions{Timeout: sshConnectionTimeout}).Return(err)
-		sshClient.EXPECT().RunCommand(scripts["start_fx_agent"].(string), ssh.CommandOptions{Timeout: sshConnectionTimeout}).Return(nil)
+		sshClient.EXPECT().RunCommand(scripts["docker_version"].(string), ssh.CommandOptions{Timeout: provisioner.SSHConnectionTimeout}).Return(nil)
+		sshClient.EXPECT().RunCommand(scripts["check_fx_agent"].(string), ssh.CommandOptions{Timeout: provisioner.SSHConnectionTimeout}).Return(err)
+		sshClient.EXPECT().RunCommand(scripts["start_fx_agent"].(string), ssh.CommandOptions{Timeout: provisioner.SSHConnectionTimeout}).Return(nil)
 		if err := n.Provision(context.Background(), true); err != nil {
 			t.Fatal(err)
 		}
@@ -90,14 +92,15 @@ func TestDriverProvision(t *testing.T) {
 		sshClient := sshMocks.NewMockClienter(ctrl)
 		n := New(sshClient)

-		sshClient.EXPECT().Connectable(sshConnectionTimeout).Return(true, nil).AnyTimes()
+		sshClient.EXPECT().Connectable(provisioner.SSHConnectionTimeout).Return(true, nil).AnyTimes()
 		err2 := errors.New("fx agent not found")
 		err1 := errors.New("docker command not found")
-		sshClient.EXPECT().RunCommand(scripts["docker_version"].(string), ssh.CommandOptions{Timeout: sshConnectionTimeout}).Return(err1)
-		sshClient.EXPECT().RunCommand(scripts["install_docker"].(string), ssh.CommandOptions{Timeout: sshConnectionTimeout}).Return(nil)
-		sshClient.EXPECT().RunCommand(scripts["start_dockerd"].(string), ssh.CommandOptions{Timeout: sshConnectionTimeout}).Return(nil)
-		sshClient.EXPECT().RunCommand(scripts["check_fx_agent"].(string), ssh.CommandOptions{Timeout: sshConnectionTimeout}).Return(err2)
-		sshClient.EXPECT().RunCommand(scripts["start_fx_agent"].(string), ssh.CommandOptions{Timeout: sshConnectionTimeout}).Return(nil)
+		sshClient.EXPECT().RunCommand(scripts["docker_version"].(string), ssh.CommandOptions{Timeout: provisioner.SSHConnectionTimeout}).Return(err1)
+		sshClient.EXPECT().RunCommand(scripts["has_docker"].(string), ssh.CommandOptions{Timeout: provisioner.SSHConnectionTimeout}).Return(err1)
+		sshClient.EXPECT().RunCommand(scripts["install_docker"].(string), ssh.CommandOptions{Timeout: provisioner.SSHConnectionTimeout}).Return(nil)
+		sshClient.EXPECT().RunCommand(scripts["start_dockerd"].(string), ssh.CommandOptions{Timeout: provisioner.SSHConnectionTimeout}).Return(nil)
+		sshClient.EXPECT().RunCommand(scripts["check_fx_agent"].(string), ssh.CommandOptions{Timeout: provisioner.SSHConnectionTimeout}).Return(err2)
+		sshClient.EXPECT().RunCommand(scripts["start_fx_agent"].(string), ssh.CommandOptions{Timeout: provisioner.SSHConnectionTimeout}).Return(nil)
 		if err := n.Provision(context.Background(), true); err != nil {
 			t.Fatal(err)
 		}
@@ -114,9 +117,9 @@ func TestRunCommand(t *testing.T) {
 	}
 	script := "script"
 	option := ssh.CommandOptions{
-		Timeout: sshConnectionTimeout,
+		Timeout: provisioner.SSHConnectionTimeout,
 	}
-	sshClient.EXPECT().Connectable(sshConnectionTimeout).Return(true, nil)
+	sshClient.EXPECT().Connectable(provisioner.SSHConnectionTimeout).Return(true, nil)
 	sshClient.EXPECT().RunCommand(script, option).Return(nil)
 	if err := n.runCmd(script, true, option); err != nil {
 		t.Fatal(err)
--- a/provisioner/provisioner.go
+++ b/provisioner/provisioner.go
@@ -0,0 +1,14 @@
+package provisioner
+
+import (
+	"context"
+	"time"
+)
+
+// SSHConnectionTimeout default timeout for ssh connection
+const SSHConnectionTimeout = 10 * time.Second
+
+// Provisioner define provisioner interface
+type Provisioner interface {
+	Provision(ctx context.Context, isRemote bool) error
+}
--- a/provisioners/provisioner.go
+++ b/provisioners/provisioner.go
@@ -1,8 +0,0 @@
-package provisioners
-
-import "context"
-
-// Provisioner define provisioner interface
-type Provisioner interface {
-	Provision(ctx context.Context, isRemote bool) error
-}
--- a/scripts/test_cli.sh
+++ b/scripts/test_cli.sh
@@ -11,13 +11,13 @@ run() {
  # localhost
  $fx up --name ${service}_${lang} --port ${port} --healthcheck test/functions/func.${lang}
  $fx list
-  $fx down ${service}_${lang} || true
+  $fx down ${service}_${lang}
 }

 build_image() {
  local lang=$1
-  local tag=$2
-  $fx image build -t ${tag} test/functions/func.${lang}
+  local name=$2
+  $fx image build -n ${name} test/functions/func.${lang}
 }

 export_image() {
@@ -27,14 +27,6 @@ export_image() {
 }

 # main
-# clean up
-# docker stop fx-agent || true && docker rm fx-agent || true
-if [[ "$DOCKER_REMOTE_HOST_ADDR" != "" ]];then
-  cloud_name='fx-remote-docker-host'
-  $fx infra create --name ${cloud_name} --type docker --host ${DOCKER_REMOTE_HOST_USER}@${DOCKER_REMOTE_HOST_ADDR}
-  $fx infra use ${cloud_name}
-fi
-
 port=20000
 for lang in ${1}; do
  run $lang $port
--- a/test/functions/func.pl
+++ b/test/functions/func.pl
@@ -0,0 +1,5 @@
+sub fx {
+  return 'hello fx'
+}
+
+1;
--- a/utils/dir.go
+++ b/utils/dir.go
@@ -26,7 +26,7 @@ func Merge(dest string, input ...string) error {
 			if err != nil {
 				return err
 			}
-			if err := ioutil.WriteFile(targetFilePath, body, 0644); err != nil {
+			if err := ioutil.WriteFile(targetFilePath, body, 0600); err != nil {
 				return err
 			}
 		} else if stat.Mode().IsDir() {
--- a/utils/utils.go
+++ b/utils/utils.go
@@ -29,6 +29,7 @@ func Download(filepath string, url string) (err error) {
 	}
 	defer resp.Body.Close()

+	// nolint: gosec
 	_, err = io.Copy(out, resp.Body)
 	if err != nil {
 		return err
@@ -70,6 +71,7 @@ func Unzip(source string, target string) (err error) {
 		}
 		defer targetFile.Close()

+		// nolint: gosec
 		if _, err := io.Copy(targetFile, fileReader); err != nil {
 			return err
 		}
@@ -96,6 +98,7 @@ func CopyFile(src, dst string) (err error) {
 		}
 	}()

+	// nolint: gosec
 	_, err = io.Copy(out, in)
 	if err != nil {
 		return
Author	SHA1	Message	Date
Minghe Huang	d99f81bacd	poc	2020-06-14 00:02:00 +08:00
Minghe Huang	1abf063d61	works	2020-06-13 23:41:01 +08:00
Minghe Huang	4fb3073f20	init	2020-06-09 18:13:35 +08:00
Minghe Huang	d235c5c41d	init	2020-06-09 18:13:13 +08:00
Minghe Huang	ddd45d14c4	init	2020-06-09 13:06:38 +08:00
dependabot-preview[bot]	cd391e63c1	Bump github.com/stretchr/testify from 1.6.0 to 1.6.1 (#546 ) Bumps [github.com/stretchr/testify](https://github.com/stretchr/testify) from 1.6.0 to 1.6.1. - [Release notes](https://github.com/stretchr/testify/releases) - [Commits](https://github.com/stretchr/testify/compare/v1.6.0...v1.6.1) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>	2020-06-06 21:14:10 +08:00
FrontMage	ed5fc4adaf	fix get request not accepted (#547 )	2020-06-06 21:13:48 +08:00
Viktor Barzin	eb5a1d4fc5	Fix typo (#545 )	2020-06-01 17:58:04 -07:00
Viktor Barzin	4cd8bde604	Fix typo (#544 )	2020-06-01 17:57:22 -07:00
dependabot-preview[bot]	c73aedb68d	Bump github.com/stretchr/testify from 1.5.1 to 1.6.0 (#543 ) Bumps [github.com/stretchr/testify](https://github.com/stretchr/testify) from 1.5.1 to 1.6.0. - [Release notes](https://github.com/stretchr/testify/releases) - [Commits](https://github.com/stretchr/testify/compare/v1.5.1...v1.6.0) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>	2020-06-01 10:58:21 +08:00
dependabot-preview[bot]	e9ee8ec1f5	Bump github.com/apex/log from 1.1.4 to 1.3.0 (#541 ) Bumps [github.com/apex/log](https://github.com/apex/log) from 1.1.4 to 1.3.0. - [Release notes](https://github.com/apex/log/releases) - [Changelog](https://github.com/apex/log/blob/master/History.md) - [Commits](https://github.com/apex/log/compare/v1.1.4...v1.3.0) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>	2020-05-27 16:24:58 +08:00
Minghe	fd6b1947a5	adopt the swagger-stats as API operation metrics collection tool. (#537 ) * adopt the swagger-stats as API operation metrics collection tool. FYI: https://github.com/slanatech/swagger-stats * no need change * naming * fix test * move deps to base * bump version * update	2020-05-27 16:24:42 +08:00
dependabot-preview[bot]	aeb373190a	Bump github.com/otiai10/copy from 1.1.1 to 1.2.0 (#540 ) Bumps [github.com/otiai10/copy](https://github.com/otiai10/copy) from 1.1.1 to 1.2.0. - [Release notes](https://github.com/otiai10/copy/releases) - [Commits](https://github.com/otiai10/copy/compare/v1.1.1...v1.2.0) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>	2020-05-26 11:42:42 +08:00
Minghe	a74b086219	when destroy container, should remove it also (#530 )	2020-05-16 20:01:19 +08:00
Minghe	6214581ca8	Expose logs when container started but exited with errors (#527 ) * expose the error message of start failure * disable container auto-remove, only remove it when it fails to start * call /containers/id/logs endpoint to get the logs	2020-05-16 18:11:02 +08:00
Minghe Huang	63bc06a993	add task name replace spinner	2020-05-07 20:01:28 +08:00
Minghe Huang	833b7d06a3	bump version	2020-05-07 18:23:02 +08:00
dependabot-preview[bot]	1ae68f1076	Bump github.com/briandowns/spinner from 1.10.0 to 1.11.1 (#521 ) Bumps [github.com/briandowns/spinner](https://github.com/briandowns/spinner) from 1.10.0 to 1.11.1. - [Release notes](https://github.com/briandowns/spinner/releases) - [Commits](https://github.com/briandowns/spinner/compare/v1.10.0...v1.11.1) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com> Co-authored-by: Minghe <h.minghe@gmail.com>	2020-05-07 16:53:04 +08:00
Minghe	5ce61ef200	Fix the wrong arch of target host (#524 ) * Fix the wrong arch of target host, * get the OS arch with `uname -a` * refactor the SSHConnectionTimeout constant * only provision on remote host	2020-05-07 16:52:45 +08:00
dependabot-preview[bot]	3923c3451f	Bump github.com/gin-gonic/gin from 1.6.2 to 1.6.3 (#522 ) Bumps [github.com/gin-gonic/gin](https://github.com/gin-gonic/gin) from 1.6.2 to 1.6.3. - [Release notes](https://github.com/gin-gonic/gin/releases) - [Changelog](https://github.com/gin-gonic/gin/blob/master/CHANGELOG.md) - [Commits](https://github.com/gin-gonic/gin/compare/v1.6.2...v1.6.3) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>	2020-05-05 10:02:49 +08:00
Massimiliano Mirra	8741db25b6	use lighter-weight node image (#518 )	2020-04-28 10:55:13 +08:00
Minghe	16d20b23a7	fix gosec issue (#519 )	2020-04-28 10:43:04 +08:00
dependabot-preview[bot]	5028ba7694	Bump github.com/urfave/cli from 1.22.3 to 1.22.4 (#504 ) Bumps [github.com/urfave/cli](https://github.com/urfave/cli) from 1.22.3 to 1.22.4. - [Release notes](https://github.com/urfave/cli/releases) - [Changelog](https://github.com/urfave/cli/blob/master/docs/CHANGELOG.md) - [Commits](https://github.com/urfave/cli/compare/v1.22.3...v1.22.4) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com> Co-authored-by: Minghe <h.minghe@gmail.com>	2020-04-23 12:10:59 +08:00
dependabot-preview[bot]	a324fab432	Bump github.com/apex/log from 1.1.2 to 1.1.4 (#516 ) Bumps [github.com/apex/log](https://github.com/apex/log) from 1.1.2 to 1.1.4. - [Release notes](https://github.com/apex/log/releases) - [Changelog](https://github.com/apex/log/blob/master/History.md) - [Commits](https://github.com/apex/log/compare/v1.1.2...v1.1.4) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>	2020-04-23 11:55:45 +08:00
Minghe Huang	275ec78ad0	disable rust	2020-04-10 19:34:24 +08:00
Minghe	2455eb215e	commit packrd file (#513 )	2020-04-10 19:10:47 +08:00
Minghe	3b3503de1e	add missing (#511 )	2020-04-10 18:29:47 +08:00
Minghe	7135633b60	should come back (#509 )	2020-04-10 17:32:55 +08:00
Minghe	b69cf16250	should not exit with 0 when panic happens (#507 )	2020-04-10 17:10:03 +08:00
dependabot-preview[bot]	4527da6251	Bump github.com/spf13/viper from 1.6.2 to 1.6.3 (#506 ) Bumps [github.com/spf13/viper](https://github.com/spf13/viper) from 1.6.2 to 1.6.3. - [Release notes](https://github.com/spf13/viper/releases) - [Commits](https://github.com/spf13/viper/compare/v1.6.2...v1.6.3) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>	2020-04-10 09:38:35 +08:00
dependabot-preview[bot]	2a17ea6131	Bump github.com/gin-gonic/gin from 1.4.0 to 1.6.2 (#503 ) Bumps [github.com/gin-gonic/gin](https://github.com/gin-gonic/gin) from 1.4.0 to 1.6.2. - [Release notes](https://github.com/gin-gonic/gin/releases) - [Changelog](https://github.com/gin-gonic/gin/blob/master/CHANGELOG.md) - [Commits](https://github.com/gin-gonic/gin/compare/v1.4.0...v1.6.2) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>	2020-03-28 12:03:06 +08:00
dependabot-preview[bot]	5adca0dd2f	Bump github.com/briandowns/spinner from 1.9.0 to 1.10.0 (#501 ) Bumps [github.com/briandowns/spinner](https://github.com/briandowns/spinner) from 1.9.0 to 1.10.0. - [Release notes](https://github.com/briandowns/spinner/releases) - [Commits](https://github.com/briandowns/spinner/compare/v1.9.0...v1.10.0) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>	2020-03-26 10:16:58 +08:00
Minghe	521a9e64a2	update docs (#498 )	2020-03-20 18:54:30 +08:00
Minghe Huang	bfe8dc4249	bump version	2020-03-19 22:15:06 +08:00
Minghe	b569820d3e	Provisioners (#495 ) * seperate privisioners by platforms * refactor provisioner * fix image build	2020-03-19 21:53:31 +08:00
dependabot-preview[bot]	99b3696b29	Bump github.com/golang/mock from 1.4.2 to 1.4.3 (#486 ) Bumps [github.com/golang/mock](https://github.com/golang/mock) from 1.4.2 to 1.4.3. - [Release notes](https://github.com/golang/mock/releases) - [Changelog](https://github.com/golang/mock/blob/master/.goreleaser.yml) - [Commits](https://github.com/golang/mock/compare/v1.4.2...v1.4.3) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>	2020-03-19 17:51:22 +08:00