Compare commits

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4 Commits

Author SHA1 Message Date
Minghe Huang
be9472a53c clean a little 2017-11-25 21:42:28 +08:00
Minghe Huang
f895b2151f fix installation of dependencies issue 2017-11-25 20:30:13 +08:00
Minghe Huang
7af6a9b311 refactor and add testing 2017-11-24 12:23:04 +08:00
Minghe Huang
dbefe38dd6 init R support 2017-11-23 01:41:12 +08:00
837 changed files with 70071 additions and 16722 deletions

56
.circleci/config.yml Normal file
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@@ -0,0 +1,56 @@
version: 2
machine:
services:
- docker
dependencies:
override:
- sudo add-apt-repository ppa:masterminds/glide -y
- sudo apt-get update
- sudo apt-get install glide -y
jobs:
build:
docker:
- image: circleci/golang:1.8
working_directory: /go/src/github.com/metrue/fx
steps:
- checkout
- setup_remote_docker
- run:
name: Install tools
command: |
go get github.com/golang/dep
cd $GOPATH/src/github.com/golang/dep
go install ./...
- run:
name: Build and Install
command: |
dep ensure
go install ./
- run:
name: Test
command: |
fx serve > server_output.log 2>&1 &
sleep 20
touch deploy.log
fx up examples/functions/func.js >> deploy.log
fx up examples/functions/func.rb >> deploy.log
fx up examples/functions/func.py >> deploy.log
fx up examples/functions/func.go >> deploy.log
fx up examples/functions/func.php >> deploy.log
fx up examples/functions/func.jl >> deploy.log
fx up examples/functions/func.R >> deploy.log
cat server_output.log
cat deploy.log;
cat deploy.log | grep 'Succed: 1' | wc -l | grep 7
deployment:
production:
branch: master
commands:
- echo "Not Ready Yet"

37
.circleci/config.yml.bak Normal file
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@@ -0,0 +1,37 @@
version: 2
dependencies:
override:
- sudo add-apt-repository ppa:masterminds/glide -y
- sudo apt-get update
- sudo apt-get install glide -y
jobs:
build:
docker:
- image: circleci/golang:1.8
working_directory: /go/src/github.com/metrue/fx
steps:
- checkout
- run:
name: Install tools
command: |
wget "https://github.com/Masterminds/glide/releases/download/0.10.2/glide-0.10.2-linux-amd64.tar.gz"
mkdir -p $HOME/bin
tar -vxz -C $HOME/bin --strip=1 -f glide-0.10.2-linux-amd64.tar.gz
export PATH="$HOME/bin:$PATH"
- run:
name: Build client
command: |
export PATH="$HOME/bin:$PATH"
cd client && make install-deps && make clean && make build
- run:
name: Build server
command: |
export PATH="$HOME/bin:$PATH"
cd server && make install-deps && make clean && make build
deployment:
production:
branch: master
commands:
- echo "Not Ready Yet"

5
.gitattributes vendored
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@@ -1,5 +0,0 @@
assets/**/* linguist-vendored
api/assets/**/* linguist-vendored
examples/**/* linguist-vendored
packer/images/**/* linguist-vendored
*.md linguist-documentation

1
.github/FUNDING.yml vendored
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@@ -1 +0,0 @@
ko_fi: metrue

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@@ -1,9 +0,0 @@
Issue: <url to the issue to fix>
Summary: <a brief summary of PR purpose>
The checklist before PR is ready for review:
- [ ] has unit testing for new added codes
- [ ] has functional testing for new added features
- [ ] has checked the lint or style issues
- [ ] README updated if need

View File

@@ -1,101 +0,0 @@
on: [push, pull_request]
name: ci
jobs:
Test:
runs-on: ubuntu-latest
steps:
- name: setup Go 1.12
uses: actions/setup-go@v1
with:
go-version: 1.12
id: go
- name: check out
uses: actions/checkout@master
- name: kind create a k8s cluster
run: |
kind create cluster
- name: lint
run: |
docker run --rm -v $(pwd):/app -w /app golangci/golangci-lint \
golangci-lint run -v
- name: unit test
env:
DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
run: |
export KUBECONFIG="$(kind get kubeconfig-path)"
make unit-test
bash <(curl -s https://codecov.io/bash) -t ${CODECOV_TOKEN}
- name: build fx
run: |
make build
- name: test fx-docker
run: |
cd ./contrib/docker_packer
make linux-build
make docker-build
make test
# make docker-publish #TODO in release workflow
- name: test fx docker cloud
run: |
make start_docker_infra
make test_docker_infra
make stop_docker_infra
- name: test fx cli
env:
REMOTE_HOST_ADDR: ${{secrets.DOCKER_REMOTE_HOST_ADDR}}
REMOTE_HOST_USER: ${{secrets.DOCKER_REMOTE_HOST_USER}}
REMOTE_HOST_PASSWORD: ${{secrets.DOCKER_REMOTE_HOST_PASSWORD}}
run: |
echo $KUBECONFIG
unset KUBECONFIG
make cli-test-ci
- name: test AKS
env:
AKS_KUBECONFIG: ${{ secrets.AKS_KUBECONFIG }}
run: |
echo "skip since aks environment not ready yet"
# export KUBECONFIG=${HOME}/.kube/aks
# echo ${AKS_KUBECONFIG} | base64 -d > $KUBECONFIG
# if [[ -z "$AKS_KUBECONFIG" ]];then
# echo "skip deploy test since no valid KUBECONFIG"
# else
# DEBUG=true ./build/fx up -n hello -p 12345 examples/functions/JavaScript/func.js
# ./build/fx down hello
# rm ${KUBECONFIG}
# fi
Installation:
runs-on: ${{ matrix.os }}
needs: [Test]
strategy:
fail-fast: true
matrix:
os:
- ubuntu-latest
# TODO enable window and mac
# - macOS-latest
# - windows-latest
version:
- latest
- v0.117.0
steps:
- name: Checkout
uses: actions/checkout@v1
- name: install fx
run: |
# install with non-root user
bash ./scripts/install.sh
./fx -v
# install with root
sudo bash ./scripts/install.sh
./fx -v

View File

@@ -1,70 +0,0 @@
on: [push]
# schedule:
# - cron: '0 12 * * *'
name: docker
jobs:
Docker:
runs-on: ubuntu-latest
strategy:
matrix:
docker_version:
- 18.09
# - 19.03
# - 19.09
docker_channel:
- stable
# - test
steps:
- uses: actions/checkout@master
- name: setup docker
uses: docker-practice/actions-setup-docker@master
with:
docker_version: ${{ matrix.docker_version }}
docker_channel: ${{ matrix.docker_channel }}
- name: login docker hub
env:
DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
run: |
docker login --username $DOCKER_USERNAME --password $DOCKER_PASSWORD
- name: build and publish fx d image
if: always()
run: |
docker build -t metrue/fx-d-base:latest -f ./assets/dockerfiles/base/d/Dockerfile ./assets/dockerfiles/base/d
docker push metrue/fx-d-base:latest
# - name: build and publish fx java image
# run: |
# docker build -t metrue/fx-go-base:latest -f ./assets/dockerfiles/base/java/Dockerfile ./assets/dockerfiles/base/java
# docker push metrue/fx-java-base:latest
- name: build and publish fx node image
if: always()
run: |
docker build -t metrue/fx-node-base:latest -f ./assets/dockerfiles/base/node/Dockerfile ./assets/dockerfiles/base/node
docker push metrue/fx-node-base:latest
- name: build and publish fx python image
if: always()
run: |
docker build -t metrue/fx-python-base:latest -f ./assets/dockerfiles/base/python/Dockerfile ./assets/dockerfiles/base/python
- name: publish fx python image
env:
DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
run: |
docker push metrue/fx-python-base:latest
# - name: build and publish fx rust image
# if: always()
# run: |
# docker build -t metrue/fx-rust-base:latest -f ./assets/dockerfiles/base/rust/Dockerfile ./assets/dockerfiles/base/python
# docker push metrue/fx-rust-base:latest
- name: build and publish fx julia image
if: always()
run: |
docker build -t metrue/fx-julia-base:latest -f ./assets/dockerfiles/base/julia/Dockerfile ./assets/dockerfiles/base/julia
docker push metrue/fx-julia-base:latest

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@@ -1,105 +0,0 @@
on:
push:
branches:
- '*--auto-release'
- master
- production
name: release
jobs:
Test:
runs-on: ubuntu-latest
steps:
- name: setup Go 1.12
uses: actions/setup-go@v1
with:
go-version: 1.12
id: go
- name: check out
uses: actions/checkout@master
- name: kind create a k8s cluster
run: |
kind create cluster
- name: lint
run: |
docker run --rm -v $(pwd):/app -w /app golangci/golangci-lint \
golangci-lint run -v
- name: unit test
env:
DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
run: |
export KUBECONFIG="$(kind get kubeconfig-path)"
make unit-test
- name: build fx
run: |
make build
- name: test fx cli
run: |
echo $KUBECONFIG
unset KUBECONFIG
make cli-test
- name: test AKS
env:
AKS_KUBECONFIG: ${{ secrets.AKS_KUBECONFIG }}
DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
run: |
echo "skip since aks environment not ready yet"
# export KUBECONFIG=${HOME}/.kube/aks
# echo ${AKS_KUBECONFIG} | base64 -d > $KUBECONFIG
# DEBUG=true ./build/fx up -n hello -p 12345 examples/functions/JavaScript/func.js
# ./build/fx down hello
# rm ${KUBECONFIG}
Release:
runs-on: ${{ matrix.os }}
needs: [Test]
strategy:
fail-fast: false
matrix:
os:
- ubuntu-latest
# - macOS-latest
# - windows-latest
version:
- latest
# - v0.117.0
steps:
- name: setup Go
uses: actions/setup-go@v1
with:
go-version: '1.12'
- name: checkout
uses: actions/checkout@v1
- name: release
env:
GITHUB_TOKEN: ${{ secrets.GORELEASER_GITHUB_TOKEN }}
run: |
git config --global user.email "h.minghe@gmail.com"
git config --global user.name "Minghe Huang"
commit=$(git rev-parse --short HEAD)
version=$(cat fx.go| grep 'const version' | awk -F'"' '{print $2}')
echo "workflow is running on branch ${GITHUB_REF}"
if [[ ${GITHUB_REF} == "refs/heads/master" ]];then
version=${version}-alpha.${commit}
echo "alpha release $version"
elif [[ "${GITHUB_REF}" == *--auto-release ]];then
version=${version}-alpha.${commit}
echo "alpha release $version"
elif [[ ${GITHUB_REF} == "refs/heads/production" ]];then
echo "official release $version"
else
echo "skip release on $GITHUB_REF"
exit 0
fi
git tag -a ${version} -m "auto release"
curl -sL https://git.io/goreleaser | bash -s -- --skip-validate

8
.gitignore vendored
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@@ -3,10 +3,4 @@ vendor/
dist/
build/
*.pyc
*.swp
/fx
/tmp
/api/google
/api/fx.pb.gw.go
/api/fx.pb.go
/coverage.txt
fx

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@@ -1,30 +0,0 @@
run:
deadline: 10m
timeout: 10m
issues-exit-code: 1
tests: true
skip-dirs:
- examples
- api/images
- test/functions
linters:
enable:
- goimports
- stylecheck
- gosec
- interfacer
- unconvert
- goconst
- gocyclo
- misspell
- unparam
issues:
exclude-rules:
- path: _test\.go
linters:
- gocyclo
- goconst
- errcheck
- dupl
- gosec

View File

@@ -1,6 +1,3 @@
---
env:
- GO111MODULE=on
builds:
- main: fx.go
binary: fx
@@ -11,26 +8,26 @@ builds:
goarch:
- amd64
# Archive customization
archives:
-
format: tar.gz
replacements:
amd64: 64-bit
darwin: macOS
linux: Tux
files:
- README.md
brews:
-
github:
owner: metrue
name: homebrew-fx
commit_author:
name: metrue
email: h.minghe@gmail.com
folder: Formula
caveats: ""
homepage: "https://github.com/metrue/fx"
description: "fx, a simple but powerful Function as a Service build tools"
dependencies:
- docker
archive:
format: tar.gz
replacements:
amd64: 64-bit
darwin: macOS
linux: Tux
files:
- README.md
brew:
github:
owner: metrue
name: homebrew-fx
commit_author:
name: metrue
email: h.minghe@gmail.com
folder: Formula
caveats: ""
homepage: "https://github.com/metrue/fx"
description: "fx, a simple but powerful Function as a Service build tools"
dependencies:
- git
- zsh

View File

@@ -1,46 +0,0 @@
# Contributor Covenant Code of Conduct
## Our Pledge
In the interest of fostering an open and welcoming environment, we as contributors and maintainers pledge to making participation in our project and our community a harassment-free experience for everyone, regardless of age, body size, disability, ethnicity, gender identity and expression, level of experience, nationality, personal appearance, race, religion, or sexual identity and orientation.
## Our Standards
Examples of behavior that contributes to creating a positive environment include:
* Using welcoming and inclusive language
* Being respectful of differing viewpoints and experiences
* Gracefully accepting constructive criticism
* Focusing on what is best for the community
* Showing empathy towards other community members
Examples of unacceptable behavior by participants include:
* The use of sexualized language or imagery and unwelcome sexual attention or advances
* Trolling, insulting/derogatory comments, and personal or political attacks
* Public or private harassment
* Publishing others' private information, such as a physical or electronic address, without explicit permission
* Other conduct which could reasonably be considered inappropriate in a professional setting
## Our Responsibilities
Project maintainers are responsible for clarifying the standards of acceptable behavior and are expected to take appropriate and fair corrective action in response to any instances of unacceptable behavior.
Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, or to ban temporarily or permanently any contributor for other behaviors that they deem inappropriate, threatening, offensive, or harmful.
## Scope
This Code of Conduct applies both within project spaces and in public spaces when an individual is representing the project or its community. Examples of representing a project or community include using an official project e-mail address, posting via an official social media account, or acting as an appointed representative at an online or offline event. Representation of a project may be further defined and clarified by project maintainers.
## Enforcement
Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting the project team at H.Minghe@gmail.com. The project team will review and investigate all complaints, and will respond in a way that it deems appropriate to the circumstances. The project team is obligated to maintain confidentiality with regard to the reporter of an incident. Further details of specific enforcement policies may be posted separately.
Project maintainers who do not follow or enforce the Code of Conduct in good faith may face temporary or permanent repercussions as determined by other members of the project's leadership.
## Attribution
This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, available at [http://contributor-covenant.org/version/1/4][version]
[homepage]: http://contributor-covenant.org
[version]: http://contributor-covenant.org/version/1/4/

81
Gopkg.lock generated Normal file
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@@ -0,0 +1,81 @@
# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
[[projects]]
name = "github.com/Microsoft/go-winio"
packages = ["."]
revision = "78439966b38d69bf38227fbf57ac8a6fee70f69a"
version = "v0.4.5"
[[projects]]
name = "github.com/docker/distribution"
packages = ["digest","reference"]
revision = "48294d928ced5dd9b378f7fd7c6f5da3ff3f2c89"
version = "v2.6.2"
[[projects]]
name = "github.com/docker/docker"
packages = ["api/types","api/types/blkiodev","api/types/container","api/types/events","api/types/filters","api/types/mount","api/types/network","api/types/reference","api/types/registry","api/types/strslice","api/types/swarm","api/types/time","api/types/versions","api/types/volume","client","pkg/tlsconfig"]
revision = "092cba3727bb9b4a2f0e922cd6c0f93ea270e363"
version = "v1.13.1"
[[projects]]
name = "github.com/docker/go-connections"
packages = ["nat","sockets","tlsconfig"]
revision = "3ede32e2033de7505e6500d6c868c2b9ed9f169d"
version = "v0.3.0"
[[projects]]
name = "github.com/docker/go-units"
packages = ["."]
revision = "0dadbb0345b35ec7ef35e228dabb8de89a65bf52"
version = "v0.3.2"
[[projects]]
name = "github.com/gorilla/websocket"
packages = ["."]
revision = "ea4d1f681babbce9545c9c5f3d5194a789c89f5b"
version = "v1.2.0"
[[projects]]
branch = "master"
name = "github.com/jhoonb/archivex"
packages = ["."]
revision = "be4efa7ec0c38ab76d56037014c90d48d6b13037"
[[projects]]
name = "github.com/phayes/freeport"
packages = ["."]
revision = "b8543db493a5ed890c5499e935e2cad7504f3a04"
version = "1.0.2"
[[projects]]
name = "github.com/pkg/errors"
packages = ["."]
revision = "645ef00459ed84a119197bfb8d8205042c6df63d"
version = "v0.8.0"
[[projects]]
name = "github.com/rs/xid"
packages = ["."]
revision = "02dd45c33376f85d1064355dc790dcc4850596b1"
version = "v1.1"
[[projects]]
branch = "master"
name = "golang.org/x/net"
packages = ["context","context/ctxhttp","proxy"]
revision = "9dfe39835686865bff950a07b394c12a98ddc811"
[[projects]]
branch = "master"
name = "golang.org/x/sys"
packages = ["windows"]
revision = "0ac51a24ef1c37380f98ba8b98f56e3bffd59850"
[solve-meta]
analyzer-name = "dep"
analyzer-version = 1
inputs-digest = "f39bdc99a6e57f902cb0bbb772098222008d68464eac29614370e04d9080c8b0"
solver-name = "gps-cdcl"
solver-version = 1

43
Gopkg.toml Normal file
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@@ -0,0 +1,43 @@
# Gopkg.toml example
#
# Refer to https://github.com/golang/dep/blob/master/docs/Gopkg.toml.md
# for detailed Gopkg.toml documentation.
#
# required = ["github.com/user/thing/cmd/thing"]
# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
#
# [[constraint]]
# name = "github.com/user/project"
# version = "1.0.0"
#
# [[constraint]]
# name = "github.com/user/project2"
# branch = "dev"
# source = "github.com/myfork/project2"
#
# [[override]]
# name = "github.com/x/y"
# version = "2.4.0"
[[constraint]]
name = "github.com/docker/docker"
[[constraint]]
name = "github.com/docker/go-connections"
[[constraint]]
name = "github.com/gorilla/websocket"
[[constraint]]
name = "github.com/jhoonb/archivex"
[[constraint]]
name = "github.com/metrue/fx"
[[constraint]]
name = "github.com/phayes/freeport"
[[constraint]]
name = "github.com/rs/xid"

View File

@@ -1,66 +1,15 @@
OUTPUT_DIR ?=./build
DIST_DIR ?=./dist
DOCKER_REMOTE_HOST_ADDR ?= "127.0.0.1"
DOCKER_REMOTE_HOST_USER ?= $(whoami)
lint:
golangci-lint run
generate:
packr
b:
go build -ldflags="-s -w" -o ${OUTPUT_DIR}/fx fx.go
OUTPUT_DIR=./build
DIST_DIR=./dist
install-deps:
@dep ensure
build:
go build -ldflags="-s -w" -o ${OUTPUT_DIR}/fx fx.go
pull:
./scripts/pull.sh
cross: generate
go build -o ${OUTPUT_DIR}/fx fx.go
cross:
goreleaser --snapshot --skip-publish --skip-validate
release:
goreleaser --skip-validate
clean:
rm -rf ${OUTPUT_DIR}
rm -rf ${DIST_DIR}
unit-test:
CI=true ./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'
http-test:
./scripts/http_test.sh
zip:
zip -r images.zip images/
.PHONY: test build start list clean generate
start_docker_infra:
docker build -t fx-docker-infra -f test/Dockerfile ./test
docker run --rm --name fx-docker-infra -p 2222:22 -v /var/run/docker.sock:/var/run/docker.sock -d fx-docker-infra
test_docker_infra:
CICD=true SSH_PORT=2222 SSH_KEY_FILE=./test/id_rsa ./build/fx infra create --name docker-local -t docker --host root@127.0.0.1
stop_docker_infra:
docker stop fx-docker-infra
start_k3s_infra:
multipass launch --name k3s-master --cpus 1 --mem 512M --disk 3G --cloud-init ./test/k3s/ssh-cloud-init.yaml
multipass launch --name k3s-worker1 --cpus 1 --mem 512M --disk 3G --cloud-init ./test/k3s/ssh-cloud-init.yaml
multipass launch --name k3s-worker2 --cpus 1 --mem 512M --disk 3G --cloud-init ./test/k3s/ssh-cloud-init.yaml
test_k3s_infra:
./scripts/test_k3s_infra.sh
stop_k3s_infra:
multipass delete k3s-master
multipass delete k3s-worker1
multipass delete k3s-worker2
multipass purge
.PHONY: test build start list clean

338
README.md
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@@ -3,245 +3,148 @@ fx
Poor man's function as a service.
<br/>
![CI](https://github.com/metrue/fx/workflows/ci/badge.svg)
![GitHub contributors](https://img.shields.io/github/contributors/metrue/fx)
[![CodeCov](https://codecov.io/gh/metrue/fx/branch/master/graph/badge.svg)](https://codecov.io/gh/metrue/fx)
![build](https://circleci.com/gh/metrue/fx.svg?style=svg&circle-token=bd62abac47802f8504faa4cf8db43e4f117e7cd7)
[![Go Report Card](https://goreportcard.com/badge/github.com/metrue/fx?style=flat-square)](https://goreportcard.com/report/github.com/metrue/fx)
[![Go Doc](https://img.shields.io/badge/godoc-reference-blue.svg?style=flat-square)](http://godoc.org/github.com/metrue/fx)
![](https://img.shields.io/github/license/metrue/fx.svg)
[![Release](https://img.shields.io/github/release/metrue/fx.svg?style=flat-square)](https://github.com/metrue/fx/releases/latest)
## Table of Contents
- [Introduction](#introduction)
- [Installation](#installation)
- [Usage](#usage)
- [Manage Infrastructure](#manage-infrastructure)
- [Contribute](#contribute)
### Introduction
fx is a tool to help you do Function as a Service on your own server. fx can make your stateless function a service in seconds. The most exciting thing is that you can write your functions with most programming languages.
## Introduction
| Language | Status | Contributor |
| ------------- |:-------------:|:-------------:|
| Go | Supported | fx |
| Node | Supported | fx |
| Python | Supported | fx |
| Ruby | Supported | fx |
| PHP | Supported | [@chlins](https://github.com/chlins)|
| Julia | Supported | [@mbesancon](https://github.com/mbesancon)|
| Java | No | |
| Scala | No | |
| Perl | Working on | |
| .Net | Working on | |
| R | Working on | |
| Rust | Working on | |
fx is a tool to help you do Function as a Service on your own server, fx can make your stateless function a service in seconds, both Docker host and Kubernetes cluster supported. The most exciting thing is that you can write your functions with most programming languages.
tweet [@_metrue](https://twitter.com/_metrue) or issue is welcome.
Feel free hacking fx to support the languages not listed. Welcome to tweet me [@_metrue](https://twitter.com/_metrue) on Twitter, [@metrue](https://www.weibo.com/u/2165714507) on Weibo.
### Usage
##### Requirements
* Docker: make sure [Docker](https://docs.docker.com/engine/installation/) installed and running on your server.
* dep: fx project uses [dep](https://github.com/golang/dep) to do the golang dependency management.
| Language | Status | Contributor | Example |
| ------------- |:-------------:|:-------------:| :-------------:|
| Go | Supported | fx | [/examples/Golang](https://github.com/metrue/fx/tree/master/examples/functions/Golang) |
| Rust | Supported | [@FrontMage](https://github.com/FrontMage)| [/examples/Rust](https://github.com/metrue/fx/tree/master/examples/functions/Rust) |
| Node | Supported | fx | [/examples/JavaScript](https://github.com/metrue/fx/tree/master/examples/functions/JavaScript) |
| Python | Supported | fx | [/examples/Python](https://github.com/metrue/fx/tree/master/examples/functions/Python) |
| Ruby | Supported | fx | [/examples/Ruby](https://github.com/metrue/fx/tree/master/examples/functions/Ruby) |
| Java | Supported | fx | [/examples/Java](https://github.com/metrue/fx/tree/master/examples/functions/Java) |
| PHP | Supported | [@chlins](https://github.com/chlins)| [/examples/PHP](https://github.com/metrue/fx/tree/master/examples/functions/PHP) |
| Julia | Supported | [@matbesancon](https://github.com/matbesancon)| [/examples/Julia](https://github.com/metrue/fx/tree/master/examples/functions/Julia) |
| D | Supported | [@andre2007](https://github.com/andre2007)| [/examples/D](https://github.com/metrue/fx/tree/master/examples/functions/D) |
| Perl | Supported | fx | [/examples/Perl](https://github.com/metrue/fx/tree/master/examples/functions/Perl) |
| R | Working on [need your help](https://github.com/metrue/fx/issues/31) | ||
# Installation
Binaries are available for Windows, MacOS and Linux/Unix on x86. For other architectures and platforms, follow instructions to [build fx from source](#buildtest).
* MacOS
##### Build and Run
```
brew tap metrue/homebrew-fx
brew install metrue/fx/fx
$ git clone https://github.com/metrue/fx.git
$ cd fx
$ dep ensure
$ go install ./
```
* Linux/Unix
via cURL
```shell
# Install to local directory
curl -o- https://raw.githubusercontent.com/metrue/fx/master/scripts/install.sh | bash
# Install to /usr/local/bin/
curl -o- https://raw.githubusercontent.com/metrue/fx/master/scripts/install.sh | sudo bash
```
fx will be installed into /usr/local/bin, sometimes you may need `source ~/.zshrc` or `source ~/.bashrc` to make fx available in `$PATH`.
* Windows
You can go the release page to [download](https://github.com/metrue/fx/releases) fx manually;
## Usage
Make sure [Docker](https://docs.docker.com/engine/installation/) installed and running on your server first. then type `fx -h` on your terminal to check out basic help.
* start server
```
NAME:
fx - makes function as a service
USAGE:
fx [global options] command [command options] [arguments...]
VERSION:
0.8.7
COMMANDS:
infra manage infrastructure
up deploy a function
down destroy a service
list, ls list deployed services
call run a function instantly
image manage image of service
doctor health check for fx
help, h Shows a list of commands or help for one command
GLOBAL OPTIONS:
--help, -h show help
--version, -v print the version
fx serve
```
### Deploy your function to Docker
now you can make a function to service in a second.
```
$ fx up --name hello-fx ./examples/functions/JavaScript/func.js
+------------------------------------------------------------------+-----------+---------------+
| ID | NAME | ENDPOINT |
+------------------------------------------------------------------+-----------+---------------+
| 5b24d36608ee392c937a61a530805f74551ddec304aea3aca2ffa0fabcf98cf3 | /hello-fx | 0.0.0.0:58328 |
+------------------------------------------------------------------+-----------+---------------+
fx up ./examples/functions/func.js
```
### Deploy your function to Kubernetes
the function defined in *examples/functions/func.js* is quite simple, it calculates the sum of two numbers then returns:
```
$ KUBECONFIG=~/.kube/config ./build/fx up examples/functions/JavaScript/func.js --name hello-fx
+-------------------------------+------+----------------+
| ID | NAME | ENDPOINT |
+----+--------------------------+-----------------------+
| 5b24d36608ee392c937a | hello-fx | 10.0.242.75:80 |
+------------------------+-------------+----------------+
module.exports = (input) => {
return parseInt(input.a, 10) + parseInt(input.b, 10)
}
```
### Test your service
then you can test your service:
```shell
$ curl -v 0.0.0.0:58328
GET / HTTP/1.1
Accept: */*
Accept-Encoding: gzip, deflate
Connection: keep-alive
Host: 0.0.0.0:10001
User-Agent: HTTPie/1.0.2
HTTP/1.1 200 OK
Connection: keep-alive
Content-Length: 11
Content-Type: text/plain; charset=utf-8
Date: Sat, 10 Aug 2019 05:28:03 GMT
hello world
```
curl -X POST <service url> -H "Content-Type: application/json" -d '{"a": 1, "b": 1}'
```
## Manage Infrastructure
**fx** is originally designed to turn a function into a runnable Docker container in a easiest way, on a host with Docker running, you can just deploy your function with `fx up` command, and now **fx** supports deploy function to be a service onto Kubernetes cluster infrasture, and we encourage you to do that other than on bare Docker environment, there are lots of advantage to run your function on Kubernetes like self-healing, load balancing, easy horizontal scaling, etc. It's pretty simple to deploy your function onto Kubernetes with **fx**, you just set KUBECONFIG in your enviroment.
By default. **fx** use localhost as target infrastructure to run your service, and you can also setup your remote virtual machines as **fx**'s infrastructure and deploy your functions onto it.
### `fx infra create`
You can create types (docker and k8s) of infrastructures for **fx** to deploy functions
```shell
$ fx infra create --name infra_us --type docker --host <user>@<ip> ## create docker type infrasture on <ip>
$ fx infra create --name infra_bj --type k8s --master <user>@<ip> --agents '<user1>@<ip1>,<user2>@<ip2>' ## create k8s type infrasture use <ip> as master node, and <ip1> and <ip2> as agents nodes
of course you can do more.
```
Usage:
$ fx serve start f(x) server
$ fx up func1.js func2.py func3.go ... deploy a function or a group of functions
$ fx down [service ID] ... destroy a function or a group of functions
$ fx list list deployed services
$ fx --version show current version of f(x)
```
### `fx infra use`
#### How to write your function
To use a infrastructure, you can use `fx infra use` command to activate it.
functions example with Go, Ruby, Python, Node, PHP.
```shell
fx infra use <infrastructure name>
* Go
```
package main
type Input struct {
A int32
B int32
}
type Output struct {
Sum int32
}
func Fx(input *Input) (output *Output) {
output = &Output{
Sum: input.A + input.B,
}
return
}
```
and you can list your infrastructure with `fx infra list`
## Use Public Cloud Kubernetes Service as infrastructure to run your functions
* Azure Kubernetes Service (AKS)
You should create a Kubernetes cluster if you don't have one on AKS, detail document can found [here](https://docs.microsoft.com/en-us/azure/aks/kubernetes-walkthrough).
```shell
$ az group create --name <myResourceGroup> --location eastus
$ az aks create --resource-group <myResourceGroup> --name myAKSCluster --node-count <count>
$ az aks get-credentials --resource-group <myResourceGroup> --name <myAKSCluster>
* Ruby
```
def fx(input)
return input['a'] + input['b']
end
```
Then you can verify it with `kubectl`,
```shell
$ kubectl get nodes
NAME STATUS ROLES AGE VERSION
aks-nodepool1-31718369-0 Ready agent 6m44s v1.12.8
* Python
```
def fx(input):
return input['a'] + input['b']
```
Since AKS's config will be merged into `~/.kube/config` and set to be current context after you run `az aks get-credentials` command, so you can just set KUBECONFIG to default config also,
```shell
$ export KUBECONFIG=~/.kube/config # then fx will take the config to deloy function
* Node
```
module.exports = (input) => {
return parseInt(input.a, 10) + parseInt(input.b, 10)
}
```
But we would suggest you run `kubectl config current-context` to check if the current context is what you want.
* Amazon Elastic Kubernetes Service (EKS)
TODO
* Google Kubernetes Engine (GKET)
TODO
* Setup your own Kubernetes cluster
```shell
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'
* PHP
```
<?php
function Fx($input) {
return $input["a"]+$input["b"];
}
```
## 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
* Julia
```
$ git clone https://github.com/metrue/fx
$ cd fx
$ make build
struct Input
a::Number
b::Number
end
fx = function(input::Input)
return input.a + input.b
end
```
Then you can build and test:
```
$ make build
$ ./build/fx -h
```
## Contributors
### Contributors
Thank you to all the people who already contributed to fx!
@@ -251,54 +154,25 @@ Thank you to all the people who already contributed to fx!
<a href="https://github.com/metrue" target="_blank">
<img alt="metrue" src="https://avatars2.githubusercontent.com/u/1001246?v=4&s=50" width="50">
</a>
<a href="https://github.com/muka" target="_blank">
<img alt="muka" src="https://avatars2.githubusercontent.com/u/1021269?v=4&s=50" width="50">
</a>
<a href="https://github.com/pplam" target="_blank">
<img alt="pplam" src="https://avatars2.githubusercontent.com/u/12783579?v=4&s=50" width="50">
</a>
<a href="https://github.com/matbesancon" target="_blank">
<img alt="mbesancon" src="https://avatars2.githubusercontent.com/u/7623090?s=60&v=4" width="50">
</a>
<a href="https://github.com/chlins" target="_blank">
<img alt="chlins" src="https://avatars2.githubusercontent.com/u/31262637?v=4&s=50" width="50">
</a>
<a href="https://github.com/xwjdsh" target="_blank">
<img alt="xwjdsh" src="https://avatars2.githubusercontent.com/u/11025519?v=4&s=50" width="50">
</a>
<a href="https://github.com/DaidoujiChen" target="_blank">
<img alt="DaidoujiChen" src="https://avatars0.githubusercontent.com/u/670441?v=4&s=50" width="50">
<a href="https://github.com/mbesancon" target="_blank">
<img alt="mbesancon" src="https://avatars2.githubusercontent.com/u/7623090?v=4&s=50" width="50">
</a>
<a href="https://github.com/avelino" target="_blank">
<img alt="avelino" src="https://avatars2.githubusercontent.com/u/31996?v=4&s=50" width="50">
</a>
<a href="https://github.com/andre2007" target="_blank">
<img alt="andre2007" src="https://avatars1.githubusercontent.com/u/1451047?s=50&v=4" width="50">
<a href="https://github.com/DaidoujiChen" target="_blank">
<img alt="DaidoujiChen" src="https://avatars0.githubusercontent.com/u/670441?v=4&s=50" width="50">
</a>
<a href="https://github.com/polyrabbit" target="_blank">
<img alt="polyrabbit" src="https://avatars0.githubusercontent.com/u/2657334?s=60&v=4" width="50">
</a>
<a href="https://github.com/johnlunney" target="_blank">
<img alt="johnlunney" src="https://avatars3.githubusercontent.com/u/536947?s=60&v=4" width="50">
</a>
<a href="https://github.com/tbrand" target="_blank">
<img alt="tbrand" src="https://avatars0.githubusercontent.com/u/3483230?s=60&v=4" width="50">
</a>
<a href="https://github.com/steventhanna" target="_blank">
<img alt="andre2007" src="https://avatars1.githubusercontent.com/u/2541678?s=50&v=4" width="50">
</a>
<a href="https://github.com/border-radius" target="_blank">
<img alt="border-radius" src="https://avatars0.githubusercontent.com/u/3204785?s=60&v=4" width="50">
</a>
<a href="https://github.com/Russtopia" target="_blank">
<img alt="Russtopia" src="https://avatars1.githubusercontent.com/u/2966177?s=60&v=4<Paste>" width="50">
</a>
<a href="https://github.com/FrontMage" target="_blank">
<img alt="FrontMage" src="https://avatars2.githubusercontent.com/u/17007026?s=60&v=4" width="50">
</a>
<a href="https://github.com/DropNib" target="_blank">
<img alt="DropNib" src="https://avatars0.githubusercontent.com/u/32019589?s=60&v=4" width="50">
<a href="https://github.com/chlins" target="_blank">
<img alt="chlins" src="https://avatars2.githubusercontent.com/u/31262637?v=4&s=50" width="50">
</a>
</tr>
</tbody>
</table>
### LICENSE
MIT

View File

@@ -1,5 +0,0 @@
FROM ubuntu:16.04
RUN apt-get update && apt-get install -y build-essential curl libcurl3 \
&& curl -OL http://downloads.dlang.org/releases/2.x/2.077.1/dmd_2.077.1-0_amd64.deb \
&& apt install ./dmd_2.077.1-0_amd64.deb

View File

@@ -1,12 +0,0 @@
FROM java:8
# Install maven
RUN apt-get update
RUN apt-get install -y maven
WORKDIR /code
# Prepare by downloading dependencies
ADD pom.xml /code/pom.xml
RUN ["mvn", "dependency:resolve"]
RUN ["mvn", "verify"]

View File

@@ -1,3 +0,0 @@
build:
docker build -t metrue/fx-java-base:latest .
docker push metrue/fx-java-base

View File

@@ -1,51 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.springframework</groupId>
<artifactId>fx-app-java</artifactId>
<packaging>jar</packaging>
<version>0.1.0</version>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.1</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<transformers>
<transformer
implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>fx.app</mainClass>
</transformer>
</transformers>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<properties>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>io.javalin</groupId>
<artifactId>javalin</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
<version>20171018</version>
</dependency>
</dependencies>
</project>

View File

@@ -1,3 +0,0 @@
FROM julia:latest
RUN apt-get update && apt-get install -y gcc apt-utils unzip make libhttp-parser-dev

View File

@@ -1,3 +0,0 @@
build:
docker build -t metrue/fx-julia-base:latest .
docker push metrue/fx-julia-base

View File

@@ -1,4 +0,0 @@
FROM node:latest
COPY . .
RUN npm install

View File

@@ -1,5 +0,0 @@
FROM python:3
RUN pip install flask
ENV FLASK_APP=app.py

View File

@@ -1,970 +0,0 @@
[[package]]
name = "base64"
version = "0.9.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"byteorder 1.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
"safemem 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "base64"
version = "0.10.0"
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"
version = "0.7.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "bitflags"
version = "1.0.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "byteorder"
version = "1.2.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "bytes"
version = "0.4.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"byteorder 1.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
"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"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "cloudabi"
version = "0.0.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "cookie"
version = "0.11.0"
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)",
"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]]
name = "crossbeam-utils"
version = "0.6.1"
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)",
]
[[package]]
name = "devise"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"devise_codegen 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"devise_core 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "devise_codegen"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"devise_core 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "devise_core"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
"proc-macro2 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
"quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
"syn 0.15.22 (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)",
"redox_syscall 0.1.43 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "fsevent"
version = "0.2.17"
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)",
]
[[package]]
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)",
]
[[package]]
name = "fuchsia-zircon"
version = "0.3.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
"fuchsia-zircon-sys 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "fuchsia-zircon-sys"
version = "0.3.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "futures"
version = "0.1.25"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "httparse"
version = "1.3.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "hyper"
version = "0.10.15"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"base64 0.9.3 (registry+https://github.com/rust-lang/crates.io-index)",
"httparse 1.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
"language-tags 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
"mime 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
"num_cpus 1.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
"time 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
"traitobject 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
"typeable 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
"unicase 1.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
"url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "idna"
version = "0.1.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"matches 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
"unicode-bidi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
"unicode-normalization 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "indexmap"
version = "1.0.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "inotify"
version = "0.6.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
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)",
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"checksum void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
"checksum walkdir 2.2.7 (registry+https://github.com/rust-lang/crates.io-index)" = "9d9d7ed3431229a144296213105a390676cc49c9b6a72bd19f3176c98e129fa1"
"checksum winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
"checksum winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "92c1eb33641e276cfa214a0522acad57be5c56b10cb348b3c5117db75f3ac4b0"
"checksum winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
"checksum winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
"checksum winapi-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "afc5508759c5bf4285e61feb862b6083c8480aec864fa17a81fdec6f69b461ab"
"checksum winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
"checksum ws2_32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
"checksum yansi 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d60c3b48c9cdec42fb06b3b84b5b087405e1fa1c644a1af3930e4dfafe93de48"
"checksum yansi 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "9fc79f4a1e39857fc00c3f662cbf2651c771f00e9c15fe2abc341806bd46bd71"

View File

@@ -1,13 +0,0 @@
[package]
name = "rust"
version = "0.1.0"
authors = ["FrontMage <xbgxwh@outlook.com>"]
edition = "2018"
[dependencies]
rocket = "0.4.0-rc.2"
rocket_contrib = "0.4.0-rc.2"
serde_json = "1.0"
serde_derive = "1.0.70"
serde = "1.0.70"

View File

@@ -1,7 +0,0 @@
FROM liuchong/rustup
WORKDIR /usr/src/myapp
COPY . .
RUN cp ./config ~/.cargo/ && rustup default nightly && cargo build
EXPOSE 3000
CMD ["cargo", "run"]

View File

@@ -1,5 +0,0 @@
[development]
address = "0.0.0.0"
port = 3000
log = "normal"

View File

@@ -1,6 +0,0 @@
[source.crates-io]
registry = "https://github.com/rust-lang/crates.io-index"
replace-with = 'ustc'
[source.ustc]
registry = "git://mirrors.ustc.edu.cn/crates.io-index"

View File

@@ -1,18 +0,0 @@
pub mod fns {
#[derive(Serialize)]
pub struct Response {
pub result: i32,
}
#[derive(Deserialize)]
pub struct Request {
pub a: i32,
pub b: i32,
}
pub fn func(req: Request) -> Response {
Response {
result: req.a + req.b,
}
}
}

View File

@@ -1,22 +0,0 @@
#![feature(proc_macro_hygiene, decl_macro, plugin)]
#[macro_use]
extern crate rocket;
extern crate rocket_contrib;
extern crate serde;
#[macro_use]
extern crate serde_derive;
extern crate serde_json;
mod fns;
use rocket_contrib::json::Json;
#[post("/", format = "application/json", data = "<req>")]
fn index(req: Json<fns::fns::Request>) -> Json<fns::fns::Response> {
Json(fns::fns::func(req.0))
}
fn main() {
rocket::ignite().mount("/", routes![index]).launch();
}

75
commands/common/flag.go Normal file
View File

@@ -0,0 +1,75 @@
package common
import (
"flag"
"fmt"
"io/ioutil"
"net/url"
"os"
"path"
)
type argPtrs struct {
addr *string
help *bool
}
func SetupFlags(option string) (
args *argPtrs,
flagSet *flag.FlagSet,
) {
flagSet = flag.NewFlagSet(option, flag.ExitOnError)
args = &argPtrs{
addr: flagSet.String(
"addr",
"localhost:8080",
"Server address.",
),
help: flagSet.Bool(
"help",
false,
"Help information.",
),
}
return
}
func ParseArgs(
option string,
s []string,
ptrs *argPtrs,
fs *flag.FlagSet,
) (funcs []string, addr string) {
home := os.Getenv("HOME")
configFile := path.Join(home, ".fx")
buf, _ := ioutil.ReadFile(configFile)
if len(buf) > 0 {
fs.Set("addr", string(buf))
}
fs.Parse(s)
if *(ptrs.help) {
FlagsAndExit(fs)
}
u := url.URL{
Scheme: "ws",
Host: *(ptrs.addr),
Path: "/" + option,
}
addr = u.String()
if fs.NFlag() == 0 {
funcs = s
} else {
funcs = fs.Args()
}
return
}
func FlagsAndExit(fs *flag.FlagSet) {
fmt.Println("Flags:")
fs.PrintDefaults()
os.Exit(0)
}

63
commands/down/down.go Normal file
View File

@@ -0,0 +1,63 @@
package down
import (
"fmt"
"os"
"strings"
"github.com/gorilla/websocket"
"github.com/metrue/fx/commands/common"
)
func Down() {
option := "down"
nArgs := len(os.Args)
args, flagSet := common.SetupFlags(option)
if nArgs == 2 {
common.FlagsAndExit(flagSet)
}
functions, address := common.ParseArgs(
option,
os.Args[2:],
args,
flagSet,
)
dialer := websocket.Dialer{}
conn, _, err := dialer.Dial(address, nil)
if checkErr(err) {
return
}
defer conn.Close()
err = conn.WriteMessage(
websocket.TextMessage,
[]byte(strings.Join(functions, " ")),
)
if checkErr(err) {
return
}
for {
_, msg, err := conn.ReadMessage()
if err != nil {
if websocket.IsCloseError(err, 1000) {
return
}
fmt.Println(err)
if websocket.IsUnexpectedCloseError(err, 1000) {
return
}
continue
}
fmt.Println(string(msg))
}
}
func checkErr(err error) bool {
if err != nil {
fmt.Println(err)
return true
}
return false
}

64
commands/list/list.go Normal file
View File

@@ -0,0 +1,64 @@
package list
import (
"fmt"
"os"
"strings"
"github.com/gorilla/websocket"
"github.com/metrue/fx/commands/common"
)
// List lists all running function services
func List() {
option := "list"
nArgs := len(os.Args)
args, flagSet := common.SetupFlags(option)
if nArgs < 2 {
common.FlagsAndExit(flagSet)
}
functions, address := common.ParseArgs(
option,
os.Args[2:],
args,
flagSet,
)
dialer := websocket.Dialer{}
conn, _, err := dialer.Dial(address, nil)
if checkErr(err) {
return
}
defer conn.Close()
err = conn.WriteMessage(
websocket.TextMessage,
[]byte(strings.Join(functions, " ")),
)
if checkErr(err) {
return
}
for {
_, msg, err := conn.ReadMessage()
if err != nil {
if websocket.IsCloseError(err, 1000) {
return
}
fmt.Println(err)
if websocket.IsUnexpectedCloseError(err, 1000) {
return
}
continue
}
fmt.Println(string(msg))
}
}
func checkErr(err error) bool {
if err != nil {
fmt.Println(err)
return true
}
return false
}

35
commands/up/logger.go Normal file
View File

@@ -0,0 +1,35 @@
package up
import (
"log"
"os"
)
// Logger is a customer wrapped logger
type Logger struct {
base *log.Logger
log.Logger
}
// Log outputs an object to stdout
func (l *Logger) Log(v interface{}) {
l.base.SetOutput(os.Stdout)
l.base.Print(v)
}
// Err outputs an object to stderr
func (l *Logger) Err(v interface{}) {
l.base.SetOutput(os.Stderr)
l.base.Print(v)
}
// NewLogger creates a new wrapped log.Logger with default values
func NewLogger(prefix string) *Logger {
return &Logger{
base: log.New(
os.Stdout,
prefix,
log.LstdFlags,
),
}
}

69
commands/up/up.go Normal file
View File

@@ -0,0 +1,69 @@
package up
import (
"fmt"
"log"
"os"
"path/filepath"
"github.com/gorilla/websocket"
"github.com/metrue/fx/commands/common"
"github.com/metrue/fx/config"
)
// Up starts the functions specified in flags
func Up() {
option := "up"
nArgs := len(os.Args)
args, flagSet := common.SetupFlags(option)
if nArgs == 2 {
common.FlagsAndExit(flagSet)
}
functions, address := common.ParseArgs(
option,
os.Args[2:],
args,
flagSet,
)
fmt.Println("Deploy starting...")
dialer := websocket.Dialer{}
channel := make(chan bool)
defer close(channel)
numSuccess := 0
numFail := 0
for _, function := range functions {
conn, _, err := dialer.Dial(address, nil)
if err != nil {
log.Print(err)
numFail++
continue
}
lang := config.ExtLangMap[filepath.Ext(function)]
worker := NewWorker(function, lang, conn, channel)
go worker.Work()
}
// Loop until all function deploy done
loop:
for {
select {
case status := <-channel:
if status {
numSuccess++
} else {
numFail++
}
default:
if numSuccess+numFail == len(functions) {
fmt.Printf("Succed: %d\n", numSuccess)
fmt.Printf("Failed: %d\n", numFail)
fmt.Println("All deploy done!")
break loop
}
}
}
}

147
commands/up/worker.go Normal file
View File

@@ -0,0 +1,147 @@
package up
import (
"fmt"
"io"
"os"
"os/signal"
"github.com/gorilla/websocket"
)
// Worker handles a functional service
type Worker struct {
conn *websocket.Conn
ch chan<- bool
src string
lang string
logger *Logger
dead bool
}
// NewWorker creates and returns a new worker
func NewWorker(src, lang string, conn *websocket.Conn, ch chan<- bool) *Worker {
worker := &Worker{
src: src,
lang: lang,
conn: conn,
ch: ch,
logger: NewLogger("[" + src + "]"),
}
worker.conn.SetCloseHandler(worker.closeHandler)
return worker
}
func (worker *Worker) checkErr(err error) bool {
if err != nil {
worker.logger.Err(err)
if !websocket.IsCloseError(err, 1000) {
worker.ch <- false
}
return true
}
return false
}
func (worker *Worker) closeHandler(
code int,
msg string,
) error {
worker.dead = true
if msg == "0" {
worker.ch <- true
worker.logger.Log(msg)
} else {
worker.ch <- false
worker.logger.Err(msg)
}
return nil
}
// Work starts and handles a function from Worker's information
func (worker *Worker) Work() {
if worker.dead {
return
}
logger := worker.logger
conn := worker.conn
logger.Log("Deploying...")
// Open function source file
file, err := os.Open(worker.src)
if worker.checkErr(err) {
return
}
defer file.Close()
// Send source language type
err = conn.WriteMessage(
websocket.TextMessage,
[]byte(worker.lang),
)
if worker.checkErr(err) {
return
}
// Get websocket connection writer
writer, err := conn.NextWriter(
websocket.TextMessage,
)
if worker.checkErr(err) {
return
}
// Send function source file
bytesSent, err := io.Copy(
writer,
file,
)
if worker.checkErr(err) {
return
}
logger.Log(
fmt.Sprintf(
"Sent bytes: %d",
bytesSent,
))
err = writer.Close()
if worker.checkErr(err) {
return
}
interrupt := make(chan os.Signal, 2)
signal.Notify(interrupt, os.Interrupt, os.Kill)
errChan := make(chan error)
msgChan := make(chan string)
readReply := func(
c *websocket.Conn,
msgCh chan<- string,
errCh chan<- error,
) {
_, msg, err := c.ReadMessage()
if err != nil {
errCh <- err
return
}
msgCh <- string(msg)
}
go readReply(conn, msgChan, errChan)
// Wait for deploy done
for {
select {
case <-interrupt:
closeMsg := websocket.FormatCloseMessage(1000, "1")
conn.WriteMessage(websocket.CloseMessage, closeMsg)
case newMsg := <-msgChan:
logger.Log(newMsg)
if worker.dead {
return
}
go readReply(conn, msgChan, errChan)
case newErr := <-errChan:
if worker.checkErr(newErr) {
return
}
}
}
}

View File

@@ -1,207 +1,27 @@
package config
import (
"encoding/json"
"fmt"
"io/ioutil"
"os"
"os/user"
"path"
"path/filepath"
dockerInfra "github.com/metrue/fx/infra/docker"
"github.com/metrue/fx/types"
"github.com/metrue/fx/utils"
"github.com/mitchellh/go-homedir"
)
// Configer manage fx config
type Configer interface {
GetCurrentCloud() ([]byte, error)
GetCurrentCloudType() (string, error)
GetKubeConfig() (string, error)
UseCloud(name string) error
View() ([]byte, error)
AddCloud(name string, meta []byte) error
Dir() (string, error)
// Server contains the server configuration information
var Server = map[string]string{
"host": "localhost",
"port": "8080",
}
// Config config of fx
type Config struct {
configFile string
container *Container
// Client contains the local and remote paths to fetch cached images
var Client = map[string]string{
"cache_dir": path.Join(os.Getenv("HOME"), ".fx/"),
"remote_images_url": "https://raw.githubusercontent.com/metrue/fx/master/images.zip",
}
const defaultFxConfig = "~/.fx/config.yml"
// LoadDefault load default config
func LoadDefault() (*Config, error) {
configFile, err := homedir.Expand(defaultFxConfig)
if err != nil {
return nil, err
}
if os.Getenv("FX_CONFIG") != "" {
configFile = os.Getenv("FX_CONFIG")
}
if _, err := os.Stat(configFile); os.IsNotExist(err) {
if err := utils.EnsureFile(configFile); err != nil {
return nil, err
}
}
return load(configFile)
var ExtLangMap = map[string]string {
".js": "node",
".go": "go",
".rb": "ruby",
".py": "python",
".php": "php",
".jl": "julia",
}
func load(configFile string) (*Config, error) {
container, err := CreateContainer(configFile)
if err != nil {
return nil, err
}
config := &Config{
configFile: configFile,
container: container,
}
if container.get("clouds") == nil {
if err := config.writeDefaultConfig(); err != nil {
return nil, err
}
}
return config, nil
}
// Load config
func Load(configFile string) (*Config, error) {
if configFile == "" {
return nil, fmt.Errorf("invalid config file")
}
if _, err := os.Stat(configFile); os.IsNotExist(err) {
if err := utils.EnsureFile(configFile); err != nil {
return nil, err
}
}
return load(configFile)
}
// AddCloud add k8s cloud
func (c *Config) AddCloud(name string, meta []byte) error {
var cloudMeta map[string]interface{}
if err := json.Unmarshal(meta, &cloudMeta); err != nil {
return err
}
cloudType, ok := cloudMeta["type"].(string)
if !ok || cloudType == "" {
return fmt.Errorf("unknown cloud type")
}
if cloudType == types.CloudTypeK8S {
dir := path.Dir(c.configFile)
kubecfg := path.Join(dir, name+".kubeconfig")
if err := utils.EnsureFile(kubecfg); err != nil {
return err
}
config, ok := cloudMeta["config"].(string)
if !ok {
return fmt.Errorf("invalid k8s config")
}
if err := ioutil.WriteFile(kubecfg, []byte(config), 0666); err != nil {
return err
}
}
if err := c.container.set("clouds."+name, cloudMeta); err != nil {
return err
}
return nil
}
// UseCloud set cloud instance with name as current context
func (c *Config) UseCloud(name string) error {
if name == "" {
return fmt.Errorf("could not use empty name")
}
if c.container.get("clouds."+name) == nil {
return fmt.Errorf("no such cloud with name: %s", name)
}
return c.container.set("current_cloud", name)
}
// View view current config
func (c *Config) View() ([]byte, error) {
return ioutil.ReadFile(c.configFile)
}
// GetCurrentCloud get current using cloud's meta
func (c *Config) GetCurrentCloud() ([]byte, error) {
name, ok := c.container.get("current_cloud").(string)
if !ok {
return nil, fmt.Errorf("no active cloud")
}
meta := c.container.get("clouds." + name)
if meta == nil {
return nil, fmt.Errorf("invalid config")
}
return json.Marshal(meta)
}
// GetCurrentCloudType get current cloud type
func (c *Config) GetCurrentCloudType() (string, error) {
name, ok := c.container.get("current_cloud").(string)
if !ok {
return "", fmt.Errorf("no active cloud")
}
return c.container.get("clouds." + name + ".type").(string), nil
}
// GetKubeConfig get kubeconfig
func (c *Config) GetKubeConfig() (string, error) {
name, ok := c.container.get("current_cloud").(string)
if !ok {
return "", fmt.Errorf("no active cloud")
}
dir := path.Dir(c.configFile)
kubecfg := path.Join(dir, name+".kubeconfig")
return kubecfg, nil
}
func (c *Config) writeDefaultConfig() error {
me, err := user.Current()
if err != nil {
return err
}
defaultCloud := &dockerInfra.Cloud{
IP: "127.0.0.1",
User: me.Username,
Name: "default",
Type: types.CloudTypeDocker,
}
meta, err := defaultCloud.Dump()
if err != nil {
return err
}
if err := c.container.set("clouds", map[string]interface{}{}); err != nil {
return err
}
if err := c.AddCloud("default", meta); err != nil {
return err
}
return c.UseCloud("default")
}
// Dir get directory of config
func (c *Config) Dir() (string, error) {
p, err := filepath.Abs(c.configFile)
if err != nil {
return "", err
}
return path.Dir(p), nil
}
var (
_ Configer = &Config{}
)

View File

@@ -1,131 +0,0 @@
package config
import (
"encoding/json"
"fmt"
"os"
"os/user"
"path/filepath"
"reflect"
"testing"
k8sInfra "github.com/metrue/fx/infra/k8s"
"github.com/metrue/fx/types"
)
func TestConfig(t *testing.T) {
configPath := "./tmp/config.yml"
defer func() {
if err := os.RemoveAll("./tmp/config.yml"); err != nil {
t.Fatal(err)
}
}()
// default cloud
c, err := Load(configPath)
if err != nil {
t.Fatal(err)
}
defaultMeta, err := c.GetCurrentCloud()
if err != nil {
t.Fatal(err)
}
var cloudMeta map[string]string
if err := json.Unmarshal(defaultMeta, &cloudMeta); err != nil {
t.Fatal(err)
}
if cloudMeta["ip"] != "127.0.0.1" {
t.Fatalf("should get %s but got %s", "127.0.0.1", cloudMeta["ip"])
}
me, _ := user.Current()
if cloudMeta["user"] != me.Username {
t.Fatalf("should get %s but got %s", me.Username, cloudMeta["user"])
}
if cloudMeta["type"] != types.CloudTypeDocker {
t.Fatalf("should get %s but got %s", types.CloudTypeDocker, cloudMeta["type"])
}
if cloudMeta["name"] != "default" {
t.Fatalf("should get %s but got %s", "default", cloudMeta["name"])
}
n1, err := k8sInfra.CreateNode(
"1.1.1.1",
"user-1",
"k3s-master",
"master-node",
)
if err != nil {
t.Fatal(err)
}
n2, err := k8sInfra.CreateNode(
"1.1.1.1",
"user-1",
"k3s-agent",
"agent-node-1",
)
if err != nil {
t.Fatal(err)
}
kName := "k8s-1"
kubeconf := "./tmp/" + kName + "config.yml"
defer func() {
if err := os.RemoveAll(kubeconf); err != nil {
t.Fatal(err)
}
}()
// add k8s cloud
kCloud := k8sInfra.NewCloud(kubeconf, n1, n2)
kMeta, err := kCloud.Dump()
if err != nil {
t.Fatal(err)
}
if err := c.AddCloud(kName, kMeta); err != nil {
t.Fatal(err)
}
curMeta, err := c.GetCurrentCloud()
if err != nil {
t.Fatal(err)
}
if !reflect.DeepEqual(curMeta, defaultMeta) {
t.Fatalf("should get %v but got %v", defaultMeta, curMeta)
}
if err := c.UseCloud("cloud-not-existed"); err == nil {
t.Fatalf("should get error when there is not given cloud name")
}
if err := c.UseCloud(kName); err != nil {
t.Fatal(err)
}
curMeta, err = c.GetCurrentCloud()
if err != nil {
t.Fatal(err)
}
if reflect.DeepEqual(curMeta, kMeta) {
t.Fatalf("should get %v but got %v", kMeta, curMeta)
}
body, err := c.View()
if err != nil {
t.Fatal(err)
}
fmt.Println(string(body))
dir, err := c.Dir()
if err != nil {
t.Fatal(err)
}
here, err := os.Getwd()
if err != nil {
t.Fatal(err)
}
if dir != filepath.Join(here, "./tmp") {
t.Fatalf("should get %s but got %s", "./tmp", dir)
}
}

View File

@@ -1,73 +0,0 @@
package config
import (
"fmt"
"path/filepath"
"strings"
"sync"
"github.com/metrue/fx/utils"
"github.com/spf13/viper"
)
// Container config container, wrap viper as a key-value store with lock
type Container struct {
mux sync.Mutex
store string
}
// CreateContainer new a container
func CreateContainer(storeFile string) (*Container, error) {
if err := utils.EnsureFile(storeFile); err != nil {
return nil, err
}
dir := filepath.Dir(storeFile)
ext := filepath.Ext(storeFile)
name := filepath.Base(storeFile)
viper.AddConfigPath(dir)
viper.SetConfigName(strings.Replace(name, ext, "", 1))
viper.SetConfigType(strings.Replace(ext, ".", "", 1))
if err := viper.ReadInConfig(); err != nil {
return nil, err
}
return &Container{
store: storeFile,
}, nil
}
func (c *Container) set(key string, value interface{}) error {
c.mux.Lock()
defer c.mux.Unlock()
if key == "" {
return fmt.Errorf("empty key not allowed")
}
keys := strings.Split(key, ".")
if len(keys) == 1 {
viper.Set(key, value)
} else {
prePath := keys[0]
for i := 1; i < len(keys)-2; i++ {
prePath += "." + keys[i]
}
if viper.Get(prePath) == nil {
return fmt.Errorf("%s not existed", prePath)
}
viper.Set(key, value)
}
// viper.Set(key, value)
if err := viper.WriteConfig(); err != nil {
return err
}
return nil
}
func (c *Container) get(key string) interface{} {
c.mux.Lock()
defer c.mux.Unlock()
return viper.Get(key)
}

View File

@@ -1,84 +0,0 @@
package config
import (
"os"
"testing"
)
func TestContainer(t *testing.T) {
configPath := "./tmp/container.yml"
defer func() {
if err := os.RemoveAll("./tmp/container.yml"); err != nil {
t.Fatal(err)
}
}()
c, err := CreateContainer(configPath)
if err != nil {
t.Fatal(err)
}
if err := c.set("", ""); err == nil {
t.Fatalf("should get error when key is empty")
}
if c.get("1") != nil {
t.Fatalf("should get %v but got %v", nil, c.get("key"))
}
// create
if err := c.set("1", "1"); err != nil {
t.Fatal(err)
}
// read
if c.get("1").(string) != "1" {
t.Fatalf("should get %s but got %s", "val-1", c.get("key"))
}
// invaliad set
if err := c.set("1.1", "1.1"); err != nil {
t.Fatal(err)
}
if c.get("1.1").(string) != "1.1" {
t.Fatalf("should get 1.1 but got %s", c.get("1.1"))
}
// update
if err := c.set("1", "11"); err != nil {
t.Fatal(err)
}
if c.get("1").(string) != "11" {
t.Fatalf("should get 11 but got %s", c.get("1").(string))
}
// nested set
if err := c.set("2.2.2.2", "2222"); err == nil {
t.Fatalf("should throw error since 2.2.2 not ready yet")
}
if err := c.set("2", map[string]interface{}{
"2": map[string]interface{}{
"2": "2",
},
}); err != nil {
t.Fatal(err)
}
if c.get("2.2.2").(string) != "2" {
t.Fatalf("should get 2 but got %s", c.get("2.2.2"))
}
if err := c.set("2.2.2.2", "2222"); err != nil {
t.Fatal(err)
}
if c.get("2.2.2.2").(string) != "2222" {
t.Fatalf("should get 2222 but got %s", c.get("2.2.2.2"))
}
if err := c.set("2.2.2.1", "1111"); err != nil {
t.Fatal(err)
}
if c.get("2.2.2.1").(string) != "1111" {
t.Fatalf("should get 1111 but got %s", c.get("2.2.2.1"))
}
}

View File

@@ -1,34 +0,0 @@
package constants
import (
"os"
"path"
)
// AgentPort fx server agent port
const AgentPort = "8866"
// BaseImages base images to build fx functions
var BaseImages = []string{
"metrue/fx-java-base",
"metrue/fx-julia-base",
"metrue/fx-python-base",
"metrue/fx-node-base",
"metrue/fx-d-base",
"metrue/fx-go-base",
}
// ConfigPath path to config
var ConfigPath = path.Join(os.Getenv("HOME"), ".fx")
// AgentContainerName fx agent name
const AgentContainerName = "fx-agent"
// CheckedSymbol check symbol ✓
const CheckedSymbol = "\u2713"
// UncheckedSymbol uncheck ✗
const UncheckedSymbol = "\u2717"
// FxContainerExposePort each fx container expose a default port 3000
const FxContainerExposePort = 3000

View File

@@ -1,5 +0,0 @@
FROM metrue/fx-node-base
COPY . .
EXPOSE 3000
CMD ["node", "app.js"]

View File

@@ -1,9 +0,0 @@
const Koa = require('koa');
const bodyParser = require('koa-bodyparser');
const fx = require('./fx');
const app = new Koa();
app.use(bodyParser());
app.use(fx);
app.listen(3000);

View File

@@ -1,3 +0,0 @@
module.exports = (ctx) => {
ctx.body = 'hello world'
}

View File

@@ -1,479 +0,0 @@
package api
import (
"bufio"
"bytes"
"context"
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
"net/url"
"os"
"path/filepath"
"strconv"
"strings"
"time"
"github.com/apex/log"
dockerTypes "github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/container"
dockerTypesContainer "github.com/docker/docker/api/types/container"
"github.com/docker/docker/api/types/network"
"github.com/docker/go-connections/nat"
"github.com/google/go-querystring/query"
"github.com/google/uuid"
containerruntimes "github.com/metrue/fx/container_runtimes"
"github.com/metrue/fx/types"
"github.com/metrue/fx/utils"
"github.com/pkg/errors"
)
// API interact with dockerd http api
type API struct {
endpoint string
version string
}
// Create a API
func Create(host string, port string) (*API, error) {
addr := host + ":" + port
v, err := version(addr)
if err != nil {
return nil, err
}
endpoint := fmt.Sprintf("http://%s:%s/v%s", host, port, v)
return &API{
endpoint: endpoint,
version: v,
}, nil
}
// MustCreate a api object, panic if not
func MustCreate(host string, port string) *API {
addr := host + ":" + port
v, err := version(addr)
if err != nil {
panic(err)
}
endpoint := fmt.Sprintf("http://%s:%s/v%s", host, port, v)
return &API{
endpoint: endpoint,
version: v,
}
}
func (api *API) get(path string, qs string, v interface{}) error {
url := fmt.Sprintf("%s%s", api.endpoint, path)
if !strings.HasPrefix(url, "http") {
url = "http://" + url
}
if qs != "" {
url += "?" + qs
}
req, err := http.NewRequest("GET", url, nil)
if err != nil {
return err
}
client := &http.Client{Timeout: 20 * time.Second}
resp, err := client.Do(req)
if err != nil {
return err
}
if resp.StatusCode != 200 {
return fmt.Errorf("request %s failed: %d - %s", url, resp.StatusCode, resp.Status)
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
return err
}
err = json.Unmarshal(body, &v)
if err != nil {
return err
}
return nil
}
func (api *API) post(path string, body []byte, expectStatus int, v interface{}) error {
url := fmt.Sprintf("%s%s", api.endpoint, path)
req, err := http.NewRequest("POST", url, bytes.NewBuffer(body))
if err != nil {
return err
}
req.Header.Set("Content-Type", "application/json")
req.Header.Set("Accept", "application/json")
client := &http.Client{Timeout: 20 * time.Second}
resp, err := client.Do(req)
if err != nil {
return err
}
if resp.StatusCode != expectStatus {
return fmt.Errorf("request %s (%s) failed: %d - %s", url, string(body), resp.StatusCode, resp.Status)
}
defer resp.Body.Close()
b, err := ioutil.ReadAll(resp.Body)
if err != nil {
return err
}
err = json.Unmarshal(b, &v)
if err != nil {
return err
}
return nil
}
// Version get version of docker engine
func (api *API) Version(ctx context.Context) (string, error) {
return version(api.endpoint)
}
func version(endpoint string) (string, error) {
path := endpoint + "/version"
if !strings.HasPrefix(path, "http") {
path = "http://" + path
}
req, err := http.NewRequest("GET", path, nil)
if err != nil {
return "", err
}
client := &http.Client{Timeout: 20 * time.Second}
resp, err := client.Do(req)
if err != nil {
return "", err
}
if resp.StatusCode != 200 {
return "", fmt.Errorf("request %s failed: %d - %s", path, resp.StatusCode, resp.Status)
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
return "", err
}
var res dockerTypes.Version
err = json.Unmarshal(body, &res)
if err != nil {
return "", err
}
return res.APIVersion, nil
}
// ListContainer list service
func (api *API) ListContainer(ctx context.Context, name string) ([]types.Service, error) {
if name != "" {
info, err := api.inspect(name)
if err != nil {
return []types.Service{}, err
}
port, err := strconv.Atoi(info.HostConfig.PortBindings["3000/tcp"][0].HostPort)
if err != nil {
return []types.Service{}, err
}
return []types.Service{
types.Service{
Name: name,
Image: info.Image,
State: info.State.Status,
ID: info.ID,
Host: info.HostConfig.PortBindings["3000/tcp"][0].HostIP,
Port: port,
},
}, nil
}
type filterItem struct {
Status []string `json:"status,omitempty"`
Label []string `json:"label,omitempty"`
Name []string `json:"name,omitempty"`
}
type Filters struct {
Items string `url:"filters"`
}
filter := filterItem{
// Status: []string{"running"},
Label: []string{"belong-to=fx"},
}
q, err := json.Marshal(filter)
if err != nil {
return []types.Service{}, err
}
filters := Filters{Items: string(q)}
qs, err := query.Values(filters)
if err != nil {
return []types.Service{}, err
}
var containers []dockerTypes.Container
if err := api.get("/containers/json", qs.Encode(), &containers); err != nil {
return []types.Service{}, err
}
svs := make(map[string]types.Service)
for _, container := range containers {
name := "UNKNOWN"
if len(container.Names) > 0 {
name = container.Names[0]
}
port := -1
ip := "UNKNOWN"
if len(container.Ports) > 0 {
ip = container.Ports[0].IP
port = int(container.Ports[0].PublicPort)
}
// container name have extra forward slash
// https://github.com/moby/moby/issues/6705
svs[container.Image] = types.Service{
Name: name,
Image: container.Image,
ID: container.ID,
Host: ip,
Port: port,
State: container.State,
}
}
services := []types.Service{}
for _, s := range svs {
services = append(services, s)
}
return services, nil
}
// BuildImage build image
func (api *API) BuildImage(ctx context.Context, workdir string, name string) error {
tarDir, err := ioutil.TempDir("/tmp", "fx-tar")
if err != nil {
return err
}
defer os.RemoveAll(tarDir)
imageID := uuid.New().String()
tarFilePath := filepath.Join(tarDir, fmt.Sprintf("%s.tar", imageID))
if err := utils.TarDir(workdir, tarFilePath); err != nil {
return err
}
dockerBuildContext, err := os.Open(tarFilePath)
if err != nil {
return err
}
defer dockerBuildContext.Close()
type buildQuery struct {
Labels string `url:"labels,omitempty"`
Tags string `url:"t,omitempty"`
Dockerfile string `url:"dockerfile,omitempty"`
}
// Apply default labels
labelsJSON, _ := json.Marshal(map[string]string{
"belong-to": "fx",
})
q := buildQuery{
Labels: string(labelsJSON),
Dockerfile: "Dockerfile",
}
qs, err := query.Values(q)
if err != nil {
return err
}
qs.Add("t", name)
qs.Add("t", imageID)
path := "/build"
url := fmt.Sprintf("%s%s?%s", api.endpoint, path, qs.Encode())
req, err := http.NewRequest("POST", url, dockerBuildContext)
if err != nil {
return err
}
req.Header.Set("Content-Type", "application/x-tar")
client := &http.Client{Timeout: 600 * time.Second}
resp, err := client.Do(req)
if err != nil {
return err
}
defer resp.Body.Close()
scanner := bufio.NewScanner(resp.Body)
for scanner.Scan() {
if os.Getenv("DEBUG") != "" {
log.Infof(scanner.Text())
}
}
if err := scanner.Err(); err != nil {
return err
}
return nil
}
// PushImage push a image
func (api *API) PushImage(ctx context.Context, name string) (string, error) {
return "", nil
}
// InspectImage inspect image
func (api *API) InspectImage(ctx context.Context, name string, image interface{}) error {
return nil
}
// TagImage tag image
func (api *API) TagImage(ctx context.Context, name string, tag string) error {
query := url.Values{}
query.Set("repo", name)
query.Set("tag", tag)
path := fmt.Sprintf("/images/%s/tag?%s", name, query.Encode())
url := fmt.Sprintf("%s%s", api.endpoint, path)
req, err := http.NewRequest("POST", url, nil)
if err != nil {
return err
}
client := &http.Client{Timeout: 10 * time.Second}
if _, err = client.Do(req); err != nil {
return err
}
return nil
}
// StartContainer start container
func (api *API) StartContainer(ctx context.Context, name string, image string, bindings []types.PortBinding) error {
networks, err := api.GetNetwork(fxNetworkName)
if err != nil {
return errors.Wrapf(err, "get network failed: %s", err)
}
if len(networks) == 0 {
if err := api.CreateNetwork(fxNetworkName); err != nil {
return errors.Wrapf(err, "error create network: %s", err)
}
}
networks, _ = api.GetNetwork(fxNetworkName)
endpoint := &network.EndpointSettings{
NetworkID: networks[0].ID,
}
networkConfig := &network.NetworkingConfig{
EndpointsConfig: map[string]*network.EndpointSettings{
"fx-net": endpoint,
},
}
portSet := nat.PortSet{}
portMap := nat.PortMap{}
for _, binding := range bindings {
bindings := []nat.PortBinding{
nat.PortBinding{
HostIP: types.DefaultHost,
HostPort: fmt.Sprintf("%d", binding.ServiceBindingPort),
},
}
port := nat.Port(fmt.Sprintf("%d/tcp", binding.ContainerExposePort))
portSet[port] = struct{}{}
portMap[port] = bindings
}
config := &dockerTypesContainer.Config{
Image: image,
ExposedPorts: portSet,
}
hostConfig := &dockerTypesContainer.HostConfig{
AutoRemove: true,
PortBindings: portMap,
}
req := ContainerCreateRequestPayload{
Config: config,
HostConfig: hostConfig,
NetworkingConfig: networkConfig,
}
body, err := json.Marshal(req)
if err != nil {
return errors.Wrap(err, "error mashal container create req")
}
// create container
path := fmt.Sprintf("/containers/create?name=%s", name)
var createRes container.ContainerCreateCreatedBody
if err := api.post(path, body, 201, &createRes); err != nil {
return errors.Wrap(err, "create container request failed")
}
if createRes.ID == "" {
return fmt.Errorf("container id is missing")
}
// start container
path = fmt.Sprintf("/containers/%s/start", createRes.ID)
url := fmt.Sprintf("%s%s", api.endpoint, path)
request, err := http.NewRequest("POST", url, nil)
if err != nil {
return errors.Wrap(err, "error new container create request")
}
client := &http.Client{Timeout: 20 * time.Second}
resp, err := client.Do(request)
if err != nil {
return errors.Wrap(err, "error do start container request")
}
defer resp.Body.Close()
b, err := ioutil.ReadAll(resp.Body)
if err != nil {
return err
}
if len(b) != 0 {
msg := fmt.Sprintf("start container met issue: %s", 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)
}
return nil
}
// StopContainer stop a container
func (api *API) StopContainer(ctx context.Context, name string) error {
return api.Stop(name)
}
// InspectContainer inspect container
func (api *API) InspectContainer(ctx context.Context, name string, container interface{}) error {
path := fmt.Sprintf("/containers/%s/json", name)
if err := api.get(path, "", &container); err != nil {
return err
}
return nil
}
var (
_ containerruntimes.ContainerRuntime = &API{}
)

View File

@@ -1,31 +0,0 @@
package api
import (
"context"
"os"
"testing"
"github.com/docker/docker/api/types"
)
func TestDockerHTTP(t *testing.T) {
host := os.Getenv("DOCKER_ENGINE_HOST")
port := os.Getenv("DOCKER_ENGINE_PORT")
if host == "" ||
port == "" {
t.Skip("DOCKER_ENGINE_HOST and DOCKER_ENGINE_PORT required")
}
api, err := Create(host, port)
if err != nil {
t.Fatal(err)
}
name := "fx-agent"
var container types.ContainerJSON
if err := api.InspectContainer(context.Background(), name, &container); err != nil {
t.Fatal(err)
}
if container.Name != "/"+name {
t.Fatalf("should get %s but got %s", name, container.Name)
}
}

View File

@@ -1,5 +0,0 @@
FROM ubuntu:16.04
RUN apt-get update && apt-get install -y build-essential curl libcurl3 \
&& curl -OL http://downloads.dlang.org/releases/2.x/2.077.1/dmd_2.077.1-0_amd64.deb \
&& apt install ./dmd_2.077.1-0_amd64.deb

View File

@@ -1,12 +0,0 @@
FROM golang:1.12.0-alpine3.9 AS builder
LABEL maintainer="h.minghe@gmail.com"
ENV GO111MODULE on
ENV GOPROXY https://goproxy.io
ENV PATH $GOPATH/bin:$PATH
RUN go get "github.com/gin-gonic/gin"
RUN apk upgrade --no-cache \
&& apk add ca-certificates

View File

@@ -1,12 +0,0 @@
FROM java:8
# Install maven
RUN apt-get update
RUN apt-get install -y maven
WORKDIR /code
# Prepare by downloading dependencies
ADD pom.xml /code/pom.xml
RUN ["mvn", "dependency:resolve"]
RUN ["mvn", "verify"]

View File

@@ -1,3 +0,0 @@
build:
docker build -t metrue/fx-java-base:latest .
docker push metrue/fx-java-base

View File

@@ -1,51 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.springframework</groupId>
<artifactId>fx-app-java</artifactId>
<packaging>jar</packaging>
<version>0.1.0</version>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.1</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<transformers>
<transformer
implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>fx.app</mainClass>
</transformer>
</transformers>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<properties>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>io.javalin</groupId>
<artifactId>javalin</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
<version>20171018</version>
</dependency>
</dependencies>
</project>

View File

@@ -1,3 +0,0 @@
FROM julia:latest
RUN apt-get update && apt-get install -y gcc apt-utils unzip make libhttp-parser-dev

View File

@@ -1,3 +0,0 @@
build:
docker build -t metrue/fx-julia-base:latest .
docker push metrue/fx-julia-base

View File

@@ -1,4 +0,0 @@
FROM node:latest
COPY . .
RUN npm install

View File

@@ -1,22 +0,0 @@
{
"name": "aok",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"keywords": [],
"author": "",
"license": "ISC",
"dependencies": {
"redis": "^2.8.0",
"node-fetch": "^2.6.0",
"is-generator-function": "^1.0.6",
"koa": "^2.3.0",
"koa-bodyparser": "^4.2.0"
},
"devDependencies": {
"get-port-cli": "^1.1.0"
}
}

View File

@@ -1,970 +0,0 @@
[[package]]
name = "base64"
version = "0.9.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"byteorder 1.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
"safemem 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "base64"
version = "0.10.0"
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"
version = "0.7.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "bitflags"
version = "1.0.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "byteorder"
version = "1.2.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "bytes"
version = "0.4.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"byteorder 1.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
"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"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "cloudabi"
version = "0.0.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "cookie"
version = "0.11.0"
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)",
"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]]
name = "crossbeam-utils"
version = "0.6.1"
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)",
]
[[package]]
name = "devise"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"devise_codegen 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"devise_core 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "devise_codegen"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"devise_core 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "devise_core"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
"proc-macro2 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
"quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
"syn 0.15.22 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "filetime"
version = "0.2.4"
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"checksum smallvec 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)" = "b73ea3738b47563803ef814925e69be00799a8c07420be8b996f8e98fb2336db"
"checksum stable_deref_trait 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "dba1a27d3efae4351c8051072d619e3ade2820635c3958d826bfea39d59b54c8"
"checksum state 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "7345c971d1ef21ffdbd103a75990a15eb03604fc8b8852ca8cb418ee1a099028"
"checksum syn 0.15.22 (registry+https://github.com/rust-lang/crates.io-index)" = "ae8b29eb5210bc5cf63ed6149cbf9adfc82ac0be023d8735c176ee74a2db4da7"
"checksum time 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)" = "d825be0eb33fda1a7e68012d51e9c7f451dc1a69391e7fdc197060bb8c56667b"
"checksum tokio-executor 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "c117b6cf86bb730aab4834f10df96e4dd586eff2c3c27d3781348da49e255bde"
"checksum tokio-io 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "7392fe0a70d5ce0c882c4778116c519bd5dbaa8a7c3ae3d04578b3afafdcda21"
"checksum tokio-reactor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "502b625acb4ee13cbb3b90b8ca80e0addd263ddacf6931666ef751e610b07fb5"
"checksum toml 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)" = "19782e145d5abefb03758958f06ea35f7b1d8421b534140e0238fd3d0bfd66e3"
"checksum traitobject 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "efd1f82c56340fdf16f2a953d7bda4f8fdffba13d93b00844c25572110b26079"
"checksum typeable 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "1410f6f91f21d1612654e7cc69193b0334f909dcf2c790c4826254fbb86f8887"
"checksum unicase 1.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7f4765f83163b74f957c797ad9253caf97f103fb064d3999aea9568d09fc8a33"
"checksum unicode-bidi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "49f2bd0c6468a8230e1db229cff8029217cf623c767ea5d60bfbd42729ea54d5"
"checksum unicode-normalization 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "6a0180bc61fc5a987082bfa111f4cc95c4caff7f9799f3e46df09163a937aa25"
"checksum unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fc72304796d0818e357ead4e000d19c9c174ab23dc11093ac919054d20a6a7fc"
"checksum unreachable 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "382810877fe448991dfc7f0dd6e3ae5d58088fd0ea5e35189655f84e6814fa56"
"checksum untrusted 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "55cd1f4b4e96b46aeb8d4855db4a7a9bd96eeeb5c6a1ab54593328761642ce2f"
"checksum url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)" = "dd4e7c0d531266369519a4aa4f399d748bd37043b00bde1e4ff1f60a120b355a"
"checksum version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "914b1a6776c4c929a602fafd8bc742e06365d4bcbe48c30f9cca5824f70dc9dd"
"checksum void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
"checksum walkdir 2.2.7 (registry+https://github.com/rust-lang/crates.io-index)" = "9d9d7ed3431229a144296213105a390676cc49c9b6a72bd19f3176c98e129fa1"
"checksum winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
"checksum winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "92c1eb33641e276cfa214a0522acad57be5c56b10cb348b3c5117db75f3ac4b0"
"checksum winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
"checksum winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
"checksum winapi-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "afc5508759c5bf4285e61feb862b6083c8480aec864fa17a81fdec6f69b461ab"
"checksum winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
"checksum ws2_32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
"checksum yansi 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d60c3b48c9cdec42fb06b3b84b5b087405e1fa1c644a1af3930e4dfafe93de48"
"checksum yansi 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "9fc79f4a1e39857fc00c3f662cbf2651c771f00e9c15fe2abc341806bd46bd71"

View File

@@ -1,13 +0,0 @@
[package]
name = "rust"
version = "0.1.0"
authors = ["FrontMage <xbgxwh@outlook.com>"]
edition = "2018"
[dependencies]
rocket = "0.4.0-rc.2"
rocket_contrib = "0.4.0-rc.2"
serde_json = "1.0"
serde_derive = "1.0.70"
serde = "1.0.70"

View File

@@ -1,14 +0,0 @@
FROM liuchong/rustup
WORKDIR /usr/src/myapp
COPY . .
RUN cp ./config ~/.cargo/
RUN rustup default nightly
RUN cargo update
RUN cargo build
EXPOSE 3000
CMD ["cargo", "run"]

View File

@@ -1,5 +0,0 @@
[development]
address = "0.0.0.0"
port = 3000
log = "normal"

View File

@@ -1,6 +0,0 @@
[source.crates-io]
registry = "https://github.com/rust-lang/crates.io-index"
replace-with = 'ustc'
[source.ustc]
registry = "git://mirrors.ustc.edu.cn/crates.io-index"

View File

@@ -1,18 +0,0 @@
pub mod fns {
#[derive(Serialize)]
pub struct Response {
pub result: i32,
}
#[derive(Deserialize)]
pub struct Request {
pub a: i32,
pub b: i32,
}
pub fn func(req: Request) -> Response {
Response {
result: req.a + req.b,
}
}
}

View File

@@ -1,22 +0,0 @@
#![feature(proc_macro_hygiene, decl_macro, plugin)]
#[macro_use]
extern crate rocket;
extern crate rocket_contrib;
extern crate serde;
#[macro_use]
extern crate serde_derive;
extern crate serde_json;
mod fns;
use rocket_contrib::json::Json;
#[post("/", format = "application/json", data = "<req>")]
fn index(req: Json<fns::fns::Request>) -> Json<fns::fns::Response> {
Json(fns::fns::func(req.0))
}
fn main() {
rocket::ignite().mount("/", routes![index]).launch();
}

View File

@@ -1,51 +0,0 @@
package api
import (
"github.com/metrue/fx/types"
)
// Call function directly with given params
func (api *API) Call(file string, param string, project types.Project) error {
return nil
// service, err := api.Build(project)
// if err != nil {
// log.Fatalf("Build Service: %v", err)
// return err
// }
// log.Info("Build Service: \u2713")
//
// if err := api.Run(9999, &service); err != nil {
// log.Fatalf("Run Service: %v", err)
// return err
// }
// log.Info("Run Service: \u2713")
//
// params := utils.PairsToParams(strings.Fields(param))
// body, err := json.Marshal(params)
// if err != nil {
// return err
// }
//
// // Wait 2 seconds for service startup
// time.Sleep(time.Second * 2)
//
// url := fmt.Sprintf("http://%s:%d", service.Host, service.Port)
// r, err := http.NewRequest("POST", url, bytes.NewReader(body))
// if err != nil {
// return err
// }
// r.Header.Set("Content-Type", "application/json")
// client := &http.Client{Timeout: 20 * time.Second}
// resp, err := client.Do(r)
// if err != nil {
// log.Fatalf("Call Service: %v", err)
// return err
// }
// buf, err := ioutil.ReadAll(resp.Body)
// if err != nil {
// log.Fatalf("Call Service: %v", err)
// return err
// }
// log.Info("Call Service: \u2713")
// return utils.OutputJSON(string(buf))
}

View File

@@ -1,26 +0,0 @@
package api
import (
"fmt"
dockerTypes "github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/container"
)
type containerInfo struct {
ID string `json:"Id"`
State dockerTypes.ContainerState `json:"State"`
Image string `json:"Image"`
HostConfig container.HostConfig `json:"HostConfig"`
}
func (api *API) inspect(identify string) (containerInfo, error) {
var info containerInfo
path := fmt.Sprintf("/containers/%s/json", identify)
if err := api.get(path, "", &info); err != nil {
return info, err
}
return info, nil
}

View File

@@ -1 +0,0 @@
package api

View File

@@ -1,77 +0,0 @@
package api
import (
"context"
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
"net/url"
"time"
"github.com/docker/docker/api/types/container"
)
// ContainerWait waits until the specified container is in a certain state
// indicated by the given condition, either "not-running" (default),
// "next-exit", or "removed".
//
// If this client's API version is before 1.30, condition is ignored and
// ContainerWait will return immediately with the two channels, as the server
// will wait as if the condition were "not-running".
//
// If this client's API version is at least 1.30, ContainerWait blocks until
// the request has been acknowledged by the server (with a response header),
// then returns two channels on which the caller can wait for the exit status
// of the container or an error if there was a problem either beginning the
// wait request or in getting the response. This allows the caller to
// synchronize ContainerWait with other calls, such as specifying a
// "next-exit" condition before issuing a ContainerStart request.
func (api *API) ContainerWait(
ctx context.Context,
containerID string,
condition container.WaitCondition,
timeout time.Duration,
) (<-chan container.ContainerWaitOKBody, <-chan error) {
resultC := make(chan container.ContainerWaitOKBody)
errC := make(chan error, 1)
query := url.Values{}
query.Set("condition", string(condition))
path := fmt.Sprintf("/containers/%s/wait?%s", containerID, query.Encode())
url := fmt.Sprintf("%s%s", api.endpoint, path)
request, err := http.NewRequest("POST", url, nil)
if err != nil {
errC <- err
return resultC, errC
}
client := &http.Client{Timeout: timeout}
if _, err = client.Do(request); err != nil {
errC <- err
return resultC, errC
}
go func() {
resp, err := client.Do(request)
if err != nil {
errC <- err
}
defer resp.Body.Close()
var res container.ContainerWaitOKBody
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
errC <- err
}
if err := json.Unmarshal(body, &res); err != nil {
errC <- err
}
resultC <- res
}()
return resultC, errC
}

View File

@@ -1,28 +0,0 @@
package api
import (
"sync"
"github.com/apex/log"
)
// Down destroy services
func (api *API) Down(names []string) error {
var wg sync.WaitGroup
for _, name := range names {
wg.Add(1)
go func(s string) {
if err := api.Stop(s); err != nil {
log.Fatalf("Down Service %s: %v", s, err)
} else {
log.Infof("Down Service %s: \u2713", s)
}
defer wg.Done()
}(name)
}
wg.Wait()
return nil
}

View File

@@ -1,7 +0,0 @@
package api
import "testing"
func TestDown(t *testing.T) {
}

View File

@@ -1,58 +0,0 @@
package api
import (
"encoding/json"
dockerTypes "github.com/docker/docker/api/types"
filters "github.com/docker/docker/api/types/filters"
"github.com/google/go-querystring/query"
)
// GetNetwork get a network
func (api *API) GetNetwork(name string) ([]dockerTypes.NetworkResource, error) {
path := "/networks"
var networks []dockerTypes.NetworkResource
arg := filters.NewArgs(filters.KeyValuePair{
Key: "name",
Value: name,
})
// opt := dockerTypes.NetworkListOptions{Filters: arg}
q, err := json.Marshal(arg)
if err != nil {
return networks, err
}
type Filters struct {
Items string `url:"filters"`
}
filters := Filters{Items: string(q)}
qs, err := query.Values(filters)
if err != nil {
return networks, err
}
if err := api.get(path, qs.Encode(), &networks); err != nil {
return networks, err
}
return networks, nil
}
// CreateNetwork create a network
func (api *API) CreateNetwork(name string) error {
path := "/networks/create"
ncReq := dockerTypes.NetworkCreateRequest{
Name: name,
}
body, err := json.Marshal(ncReq)
if err != nil {
return err
}
var resp dockerTypes.NetworkCreateResponse
if err := api.post(path, body, 201, resp); err != nil {
return err
}
return nil
}

View File

@@ -1,59 +0,0 @@
package api
// import (
// "fmt"
// "io/ioutil"
// "os"
// "path/filepath"
//
// "github.com/google/uuid"
// "github.com/metrue/fx/types"
// "github.com/metrue/fx/utils"
// )
//
// func makeTar(project types.Project, tarFilePath string) error {
// dir, err := ioutil.TempDir("/tmp", "fx-build-dir")
// if err != nil {
// return err
// }
//
// defer os.RemoveAll(dir)
//
// for _, file := range project.Files {
// tmpfn := filepath.Join(dir, file.Path)
// if err := utils.EnsureFile(tmpfn); err != nil {
// return err
// }
// if err := ioutil.WriteFile(tmpfn, []byte(file.Body), 0666); err != nil {
// return err
// }
// }
//
// return utils.TarDir(dir, tarFilePath)
// }
//
// // Build build a project
// func (api *API) Build(project types.Project) (types.Service, error) {
// tarDir, err := ioutil.TempDir("/tmp", "fx-tar")
// if err != nil {
// return types.Service{}, err
// }
// defer os.RemoveAll(tarDir)
//
// imageID := uuid.New().String()
// tarFilePath := filepath.Join(tarDir, fmt.Sprintf("%s.tar", imageID))
// if err := makeTar(project, tarFilePath); err != nil {
// return types.Service{}, err
// }
// labels := map[string]string{
// "belong-to": "fx",
// }
// if err := api.BuildImage(tarFilePath, imageID, labels); err != nil {
// return types.Service{}, err
// }
//
// return types.Service{
// Name: project.Name,
// Image: imageID,
// }, nil
// }

View File

@@ -1,82 +0,0 @@
package api
// import (
// "fmt"
// "io/ioutil"
// "os"
// "path/filepath"
// "testing"
//
// "github.com/metrue/fx/types"
// )
//
// func TestMakeTar(t *testing.T) {
// serviceName := "mock-service-abc"
// project := types.Project{
// Name: serviceName,
// Language: "node",
// Files: []types.ProjectSourceFile{
// types.ProjectSourceFile{
// Path: "Dockerfile",
// Body: `
// FROM metrue/fx-node-base
//
// COPY . .
// EXPOSE 3000
// CMD ["node", "app.js"]`,
// IsHandler: false,
// },
// types.ProjectSourceFile{
// Path: "app.js",
// Body: `
// const Koa = require('koa');
// const bodyParser = require('koa-bodyparser');
// const func = require('./fx');
//
// const app = new Koa();
// app.use(bodyParser());
// app.use(ctx => {
// const msg = func(ctx.request.body);
// ctx.body = msg;
// });
//
// app.listen(3000);`,
// IsHandler: false,
// },
// types.ProjectSourceFile{
// Path: "fx.js",
// Body: `
// module.exports = (input) => {
// return input.a + input.b
// }
// `,
// IsHandler: true,
// },
// },
// }
// tarDir, err := ioutil.TempDir("/tmp", "fx-tar")
// if err != nil {
// t.Fatal(err)
// }
// defer os.RemoveAll(tarDir)
//
// tarFilePath := filepath.Join(tarDir, fmt.Sprintf("%s.tar", serviceName))
// if err := makeTar(project, tarFilePath); err != nil {
// t.Fatal(err)
// }
//
// file, err := os.Open(tarFilePath)
// if err != nil {
// t.Fatal(err)
// }
// stat, err := file.Stat()
// if err != nil {
// t.Fatal(err)
// }
// if stat.Name() != serviceName+".tar" {
// t.Fatalf("should get %s but got %s", serviceName+".tar", stat.Name())
// }
// if stat.Size() <= 0 {
// t.Fatalf("tarfile invalid: size %d", stat.Size())
// }
// }

View File

@@ -1,127 +0,0 @@
package api
import (
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
"time"
"github.com/apex/log"
"github.com/docker/docker/api/types/container"
"github.com/docker/docker/api/types/network"
"github.com/docker/go-connections/nat"
"github.com/metrue/fx/types"
"github.com/pkg/errors"
)
// ContainerCreateRequestPayload request paylaod
type ContainerCreateRequestPayload struct {
*container.Config
HostConfig *container.HostConfig
NetworkingConfig *network.NetworkingConfig
}
const fxNetworkName = "fx-net"
// Run a service
func (api *API) Run(port int, service *types.Service) error {
networks, err := api.GetNetwork(fxNetworkName)
if err != nil {
return errors.Wrapf(err, "get network failed: %s", err)
}
if len(networks) == 0 {
if err := api.CreateNetwork(fxNetworkName); err != nil {
return errors.Wrapf(err, "error create network: %s", err)
}
}
networks, _ = api.GetNetwork(fxNetworkName)
config := &container.Config{
Image: service.Image,
ExposedPorts: nat.PortSet{
"3000/tcp": struct{}{},
},
}
endpoint := &network.EndpointSettings{
NetworkID: networks[0].ID,
}
networkConfig := &network.NetworkingConfig{
EndpointsConfig: map[string]*network.EndpointSettings{
"fx-net": endpoint,
},
}
hostConfig := &container.HostConfig{
AutoRemove: true,
PortBindings: nat.PortMap{
"3000/tcp": []nat.PortBinding{
{
HostIP: types.DefaultHost,
HostPort: fmt.Sprintf("%d", port),
},
},
},
}
req := ContainerCreateRequestPayload{
Config: config,
HostConfig: hostConfig,
NetworkingConfig: networkConfig,
}
body, err := json.Marshal(req)
if err != nil {
return errors.Wrap(err, "error mashal container create req")
}
// create container
path := fmt.Sprintf("/containers/create?name=%s", service.Name)
var createRes container.ContainerCreateCreatedBody
if err := api.post(path, body, 201, &createRes); err != nil {
return errors.Wrap(err, "create container request failed")
}
if createRes.ID == "" {
return fmt.Errorf("container id is missing")
}
log.Infof("container %s created", service.Name)
// start container
path = fmt.Sprintf("/containers/%s/start", createRes.ID)
url := fmt.Sprintf("%s%s", api.endpoint, path)
request, err := http.NewRequest("POST", url, nil)
if err != nil {
return errors.Wrap(err, "error new container create request")
}
client := &http.Client{Timeout: 20 * time.Second}
resp, err := client.Do(request)
if err != nil {
return errors.Wrap(err, "error do start container request")
}
defer resp.Body.Close()
b, err := ioutil.ReadAll(resp.Body)
if err != nil {
return err
}
if len(b) != 0 {
msg := fmt.Sprintf("start container met issue: %s", string(b))
return errors.New(msg)
}
log.Infof("container %s started", service.Name)
info, err := api.inspect(createRes.ID)
if err != nil {
msg := fmt.Sprintf("inspect container %s error", service.Name)
return errors.Wrap(err, msg)
}
service.ID = info.ID
service.Host = info.HostConfig.PortBindings["3000/tcp"][0].HostIP
service.Port = port
service.State = info.State.Status
return nil
}

View File

@@ -1,24 +0,0 @@
package api
import (
"fmt"
"net/http"
"time"
)
// Stop a container by name
func (api *API) Stop(name string) error {
path := fmt.Sprintf("/containers/%s/stop", name)
url := fmt.Sprintf("%s%s", api.endpoint, path)
request, err := http.NewRequest("POST", url, nil)
if err != nil {
return err
}
client := &http.Client{Timeout: 20 * time.Second}
_, err = client.Do(request)
if err != nil {
return err
}
return nil
}

View File

@@ -1,71 +0,0 @@
package api
// // UpOptions options for up
// type UpOptions struct {
// Body []byte
// Lang string
// Name string
// Port int
// HealtCheck bool
// Project types.Project
// }
//
// // Up up a source code of function to be a service
// func (api *API) Up(opt UpOptions) error {
// service, err := api.Build(opt.Project)
// if err != nil {
// log.Fatalf("Build Service %s: %v", opt.Name, err)
// return err
// }
// log.Infof("Build Service %s: %s", opt.Name, constants.CheckedSymbol)
//
// if err := api.Run(opt.Port, &service); err != nil {
// log.Fatalf("Run Service: %v", err)
// return err
// }
// log.Infof("Run Service: %s", constants.CheckedSymbol)
// log.Infof("Service (%s) is running on: %s:%d", service.Name, service.Host, service.Port)
//
// if opt.HealtCheck {
// go func() {
// resultC, errC := api.ContainerWait(
// context.Background(),
// service.ID,
// container.WaitConditionNextExit,
// 20*time.Second,
// )
// for {
// select {
// case res := <-resultC:
// var msg string
// if res.Error != nil {
// msg = res.Error.Message
// }
// log.Warnf("container exited: Code(%d) %s %s", res.StatusCode, msg, constants.UncheckedSymbol)
// case err := <-errC:
// log.Fatalf("wait container status exit: %s, %v", constants.UncheckedSymbol, err)
// }
// }
// }()
//
// trys := 0
// for {
// if trys > 2 {
// break
// }
// info, err := api.inspect(service.ID)
// if err != nil {
// log.Fatalf("healt checking failed: %v", err)
// }
// if info.State.Running {
// log.Info("service is running")
// } else {
// log.Warnf("service is %s", info.State.Status)
// }
// time.Sleep(1 * time.Second)
// trys++
// }
// }
//
// return nil
// }

View File

@@ -1,249 +0,0 @@
package docker
import (
"bytes"
"context"
"encoding/base64"
"encoding/json"
"fmt"
"io/ioutil"
"os"
"path/filepath"
"strings"
"github.com/apex/log"
dockerTypes "github.com/docker/docker/api/types"
dockerTypesContainer "github.com/docker/docker/api/types/container"
dockerFilters "github.com/docker/docker/api/types/filters"
"github.com/docker/docker/client"
"github.com/docker/go-connections/nat"
"github.com/google/uuid"
containerruntimes "github.com/metrue/fx/container_runtimes"
"github.com/metrue/fx/types"
"github.com/metrue/fx/utils"
)
// Docker docker as image builder
type Docker struct {
*client.Client
}
// CreateClient create a docker instance
func CreateClient(ctx context.Context) (*Docker, error) {
cli, err := client.NewClientWithOpts(client.FromEnv)
if err != nil {
return nil, err
}
cli.NegotiateAPIVersion(ctx)
return &Docker{cli}, nil
}
// BuildImage a directory to be a image
func (d *Docker) BuildImage(ctx context.Context, workdir string, name string) error {
tarDir, err := ioutil.TempDir("/tmp", "fx-tar")
if err != nil {
return err
}
defer os.RemoveAll(tarDir)
imageID := uuid.New().String()
tarFilePath := filepath.Join(tarDir, fmt.Sprintf("%s.tar", imageID))
if err := utils.TarDir(workdir, tarFilePath); err != nil {
return err
}
dockerBuildContext, err := os.Open(tarFilePath)
if err != nil {
return err
}
defer dockerBuildContext.Close()
options := dockerTypes.ImageBuildOptions{
Dockerfile: "Dockerfile",
Tags: []string{imageID, name},
Labels: map[string]string{
"belong-to": "fx",
},
}
resp, err := d.ImageBuild(ctx, dockerBuildContext, options)
if err != nil {
return err
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
return err
}
if os.Getenv("DEBUG") != "" {
log.Info(string(body))
}
return nil
}
// PushImage push image to hub.docker.com
func (d *Docker) PushImage(ctx context.Context, name string) (string, error) {
username := os.Getenv("DOCKER_USERNAME")
password := os.Getenv("DOCKER_PASSWORD")
if username == "" || password == "" {
return "", fmt.Errorf("DOCKER_USERNAME and DOCKER_PASSWORD required for push image to registry")
}
// TODO support private registry, like Azure Container registry
authConfig := dockerTypes.AuthConfig{
Username: username,
Password: password,
}
encodedJSON, err := json.Marshal(authConfig)
if err != nil {
return "", err
}
nameWithTag := username + "/" + name
if err := d.ImageTag(ctx, name, nameWithTag); err != nil {
return "", err
}
options := dockerTypes.ImagePushOptions{
RegistryAuth: base64.URLEncoding.EncodeToString(encodedJSON),
}
resp, err := d.ImagePush(ctx, nameWithTag, options)
if err != nil {
return "", err
}
defer resp.Close()
if os.Getenv("DEBUG") != "" {
body, err := ioutil.ReadAll(resp)
if err != nil {
return "", err
}
log.Info(string(body))
}
return nameWithTag, nil
}
// InspectImage inspect a image
func (d *Docker) InspectImage(ctx context.Context, name string, img interface{}) error {
_, body, err := d.ImageInspectWithRaw(ctx, name)
if err != nil {
return err
}
rdr := bytes.NewReader(body)
return json.NewDecoder(rdr).Decode(&img)
}
// TagImage tag image
func (d *Docker) TagImage(ctx context.Context, name string, tag string) error {
return d.ImageTag(ctx, name, tag)
}
// StartContainer create and start a container from given image
func (d *Docker) StartContainer(ctx context.Context, name string, image string, ports []types.PortBinding) error {
portSet := nat.PortSet{}
portMap := nat.PortMap{}
for _, binding := range ports {
bindings := []nat.PortBinding{
nat.PortBinding{
HostIP: types.DefaultHost,
HostPort: fmt.Sprintf("%d", binding.ServiceBindingPort),
},
}
port := nat.Port(fmt.Sprintf("%d/tcp", binding.ContainerExposePort))
portSet[port] = struct{}{}
portMap[port] = bindings
}
config := &dockerTypesContainer.Config{
Image: image,
ExposedPorts: portSet,
}
hostConfig := &dockerTypesContainer.HostConfig{
AutoRemove: true,
PortBindings: portMap,
}
resp, err := d.ContainerCreate(ctx, config, hostConfig, nil, name)
if os.Getenv("DEBUG") != "" {
body, err := json.Marshal(resp)
if err != nil {
return err
}
log.Info(string(body))
}
if err != nil {
return err
}
if err := d.ContainerStart(ctx, resp.ID, dockerTypes.ContainerStartOptions{}); err != nil {
return err
}
return nil
}
// StopContainer stop and remove container
func (d *Docker) StopContainer(ctx context.Context, name string) error {
return d.ContainerStop(ctx, name, nil)
}
// InspectContainer inspect a container
func (d *Docker) InspectContainer(ctx context.Context, name string, container interface{}) error {
res, err := d.ContainerInspect(ctx, name)
if err != nil {
return err
}
body, err := json.Marshal(res)
if err != nil {
return err
}
return json.Unmarshal(body, &container)
}
// ListContainer list containers
func (d *Docker) ListContainer(ctx context.Context, name string) ([]types.Service, error) {
args := dockerFilters.NewArgs(
dockerFilters.Arg("label", "belong-to=fx"),
)
containers, err := d.ContainerList(ctx, dockerTypes.ContainerListOptions{
Filters: args,
})
if err != nil {
return []types.Service{}, err
}
svs := make(map[string]types.Service)
for _, container := range containers {
// container name have extra forward slash
// https://github.com/moby/moby/issues/6705
if strings.HasPrefix(container.Names[0], fmt.Sprintf("/%s", name)) {
svs[container.Image] = types.Service{
Name: container.Names[0],
Image: container.Image,
ID: container.ID,
Host: container.Ports[0].IP,
Port: int(container.Ports[0].PublicPort),
State: container.State,
}
}
}
services := []types.Service{}
for _, s := range svs {
services = append(services, s)
}
return services, nil
}
// Version get version of docker engine
func (d *Docker) Version(ctx context.Context) (string, error) {
ping, err := d.Ping(ctx)
if err != nil {
return "", err
}
return ping.APIVersion, nil
}
var (
_ containerruntimes.ContainerRuntime = &Docker{}
)

View File

@@ -1,77 +0,0 @@
package docker
import (
"context"
"os"
"strings"
"testing"
"time"
dockerTypes "github.com/docker/docker/api/types"
"github.com/metrue/fx/types"
)
func TestDocker(t *testing.T) {
ctx := context.Background()
cli, err := CreateClient(ctx)
if err != nil {
t.Fatal(err)
}
workdir := "../fixture"
name := "fx-test-docker-image"
if err := cli.BuildImage(ctx, workdir, name); err != nil {
t.Fatal(err)
}
// wait a while for image to be tagged successfully after build
time.Sleep(2 * time.Second)
var imgInfo dockerTypes.ImageInspect
if err := cli.InspectImage(ctx, name, &imgInfo); err != nil {
t.Fatal(err)
}
found := false
for _, t := range imgInfo.RepoTags {
slice := strings.Split(t, ":")
if slice[0] == name {
found = true
break
}
}
if !found {
t.Fatalf("should have built image with tag %s", name)
}
if err := cli.StartContainer(ctx, name, name, []types.PortBinding{
types.PortBinding{
ServiceBindingPort: 9000,
ContainerExposePort: 3000,
},
}); err != nil {
t.Fatal(err)
}
var container dockerTypes.ContainerJSON
if err := cli.InspectContainer(ctx, name, &container); err != nil {
t.Fatal(err)
}
if container.Name != "/"+name {
t.Fatalf("should get %s but got %s", "/"+name, container.Name)
}
username := os.Getenv("DOCKER_USERNAME")
password := os.Getenv("DOCKER_PASSWORD")
if username == "" || password == "" {
t.Skip("Skip push image test since DOCKER_USERNAME and DOCKER_PASSWORD not set in environment variable")
}
img, err := cli.PushImage(ctx, name)
if err != nil {
t.Fatal(err)
}
expect := username + "/" + name
if img != expect {
t.Fatalf("should get %s but got %s", expect, img)
}
}

View File

@@ -1,20 +0,0 @@
package containerruntimes
import (
"context"
"github.com/metrue/fx/types"
)
// ContainerRuntime interface
type ContainerRuntime interface {
BuildImage(ctx context.Context, workdir string, name string) error
PushImage(ctx context.Context, name string) (string, error)
InspectImage(ctx context.Context, name string, img interface{}) error
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
InspectContainer(ctx context.Context, name string, container interface{}) error
ListContainer(ctx context.Context, filter string) ([]types.Service, error)
Version(ctx context.Context) (string, error)
}

View File

@@ -1,76 +0,0 @@
package context
import (
"context"
"github.com/urfave/cli"
)
type key string
const (
keyCliCtx = key("cmd_cli")
)
// Contexter ctx interface
type Contexter interface {
Get(k string) interface{}
Set(k string, v interface{})
Use(fn func(ctx *Context) error) error
GetContext() context.Context
GetCliContext() *cli.Context
}
// Context fx context
type Context struct {
context.Context
}
// NewContext new a context
func NewContext() *Context {
ctx := context.Background()
return &Context{ctx}
}
// FromCliContext create context from cli.Context
func FromCliContext(c *cli.Context) *Context {
ctx := NewContext()
ctx.WithCliContext(c)
return ctx
}
// WithCliContext set cli.Context
func (ctx *Context) WithCliContext(c *cli.Context) {
newCtx := context.WithValue(ctx.Context, keyCliCtx, c)
ctx.Context = newCtx
}
// GetCliContext get cli.Context
func (ctx *Context) GetCliContext() *cli.Context {
return ctx.Value(keyCliCtx).(*cli.Context)
}
// Set a value with name
func (ctx *Context) Set(name string, value interface{}) {
newCtx := context.WithValue(ctx.Context, name, value)
ctx.Context = newCtx
}
// Get a value
func (ctx *Context) Get(name string) interface{} {
return ctx.Context.Value(name)
}
// Use invole a middle
func (ctx *Context) Use(fn func(ctx *Context) error) error {
return fn(ctx)
}
// GetContext get context
func (ctx *Context) GetContext() context.Context {
return ctx.Context
}
var (
_ Contexter = &Context{}
)

View File

@@ -1,29 +0,0 @@
package context
import (
"testing"
"github.com/urfave/cli"
)
func TestContext(t *testing.T) {
ctx := NewContext()
cli := cli.NewContext(nil, nil, nil)
ctx.WithCliContext(cli)
c := ctx.GetCliContext()
if c != cli {
t.Fatalf("should get %v but got %v", cli, c)
}
key := "k_1"
value := "hello"
ctx.Set(key, "hello")
v := ctx.Get(key).(string)
if v != value {
t.Fatalf("should get %v but %v", value, v)
}
if ctx.GetContext() == nil {
t.Fatalf("should get context")
}
}

View File

@@ -1,104 +0,0 @@
// Code generated by MockGen. DO NOT EDIT.
// Source: context.go
// Package mock_context is a generated GoMock package.
package mock_context
import (
context "context"
gomock "github.com/golang/mock/gomock"
context0 "github.com/metrue/fx/context"
cli "github.com/urfave/cli"
reflect "reflect"
)
// MockContexter is a mock of Contexter interface
type MockContexter struct {
ctrl *gomock.Controller
recorder *MockContexterMockRecorder
}
// MockContexterMockRecorder is the mock recorder for MockContexter
type MockContexterMockRecorder struct {
mock *MockContexter
}
// NewMockContexter creates a new mock instance
func NewMockContexter(ctrl *gomock.Controller) *MockContexter {
mock := &MockContexter{ctrl: ctrl}
mock.recorder = &MockContexterMockRecorder{mock}
return mock
}
// EXPECT returns an object that allows the caller to indicate expected use
func (m *MockContexter) EXPECT() *MockContexterMockRecorder {
return m.recorder
}
// Get mocks base method
func (m *MockContexter) Get(k string) interface{} {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "Get", k)
ret0, _ := ret[0].(interface{})
return ret0
}
// Get indicates an expected call of Get
func (mr *MockContexterMockRecorder) Get(k interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Get", reflect.TypeOf((*MockContexter)(nil).Get), k)
}
// Set mocks base method
func (m *MockContexter) Set(k string, v interface{}) {
m.ctrl.T.Helper()
m.ctrl.Call(m, "Set", k, v)
}
// Set indicates an expected call of Set
func (mr *MockContexterMockRecorder) Set(k, v interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Set", reflect.TypeOf((*MockContexter)(nil).Set), k, v)
}
// Use mocks base method
func (m *MockContexter) Use(fn func(*context0.Context) error) error {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "Use", fn)
ret0, _ := ret[0].(error)
return ret0
}
// Use indicates an expected call of Use
func (mr *MockContexterMockRecorder) Use(fn interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Use", reflect.TypeOf((*MockContexter)(nil).Use), fn)
}
// GetContext mocks base method
func (m *MockContexter) GetContext() context.Context {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "GetContext")
ret0, _ := ret[0].(context.Context)
return ret0
}
// GetContext indicates an expected call of GetContext
func (mr *MockContexterMockRecorder) GetContext() *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetContext", reflect.TypeOf((*MockContexter)(nil).GetContext))
}
// GetCliContext mocks base method
func (m *MockContexter) GetCliContext() *cli.Context {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "GetCliContext")
ret0, _ := ret[0].(*cli.Context)
return ret0
}
// GetCliContext indicates an expected call of GetCliContext
func (mr *MockContexterMockRecorder) GetCliContext() *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetCliContext", reflect.TypeOf((*MockContexter)(nil).GetCliContext))
}

View File

@@ -1,3 +0,0 @@
FROM docker
ADD ./build/docker_packer /usr/bin/docker_packer

View File

@@ -1,21 +0,0 @@
GOBIN ?= ./build
GIT_VERSION := $(shell git describe --tags)
VERSION ?= $(GIT_VERSION)
REPO ?= "metrue/fx-docker"
TAG ?= "latest"
build:
CGO_ENABLED=0 go build -ldflags "-X main.Version=$(VERSION)" -v -o $(GOBIN)/docker_packer main.go
linux-build:
CGO_ENABLED=0 GOOS=linux go build -ldflags "-X main.Version=$(VERSION)" -v -o $(GOBIN)/docker_packer main.go
docker-build:
docker build -t ${REPO}:${TAG} .
docker-publish:
docker push ${REPO}:${TAG}
test:
docker run -v /var/run/docker.sock:/var/run/docker.sock ${REPO}:${TAG} docker_packer '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' app-hello
docker run --rm -d -p 3000:3000 --name test-app-hello-container app-hello
sleep 2
curl 127.0.0.1:3000
docker stop test-app-hello-container

View File

@@ -1,78 +0,0 @@
package main
import (
"context"
"encoding/base64"
"encoding/json"
"fmt"
"log"
"os"
"time"
dockerTypes "github.com/docker/docker/api/types"
runtime "github.com/metrue/fx/container_runtimes/docker/sdk"
"github.com/metrue/fx/packer"
"github.com/metrue/fx/utils"
)
func init() {
// TODO clean it up
os.Setenv("DEBUG", "true")
}
func main() {
args := os.Args
if len(args) != 3 {
fmt.Println(`Usage:
docker_packer <encrypt_docker_project_source_tree> <image_name>
`)
return
}
meta := args[1]
name := args[2]
str, err := base64.StdEncoding.WithPadding(base64.StdPadding).DecodeString(meta)
if err != nil {
log.Fatalf("could decode meta: %s, %v", meta, err)
os.Exit(1)
}
var tree map[string]string
//nolint
if err := json.Unmarshal([]byte(str), &tree); err != nil {
log.Fatalf("could not unmarshal meta: %s", meta)
os.Exit(1)
}
workdir := "/tmp/fx"
if err := packer.TreeToDir(tree, workdir); err != nil {
log.Fatalf("could not restore to dir: %v", err)
os.Exit(1)
}
defer os.RemoveAll(workdir)
ctx := context.Background()
dockerClient, err := runtime.CreateClient(ctx)
if err != nil {
log.Fatalf("could not create a docker client: %v", err)
os.Exit(1)
}
if err := dockerClient.BuildImage(ctx, workdir, name); err != nil {
log.Fatalf("could not build image: %s", err)
os.Exit(1)
}
nameWithTag := name + ":latest"
if err := dockerClient.ImageTag(ctx, name, nameWithTag); err != nil {
log.Fatalf("could tag image: %v", err)
os.Exit(1)
}
var imgInfo dockerTypes.ImageInspect
if err := utils.RunWithRetry(func() error {
return dockerClient.InspectImage(context.Background(), name, &imgInfo)
}, time.Second*1, 5); err != nil {
fmt.Printf("inspect image failed: %s", err)
}
fmt.Println("image built succcessfully")
}

View File

@@ -1,46 +0,0 @@
# fx on Ubuntu
> The guide is verified on Amazon Lightsail ubuntu 18.08 instance
## Install Docker
```shell
apt-get remove -y docker docker-engine docker.io containerd runc
apt-get update -y
apt-get install -y apt-transport-https ca-certificates curl software-properties-common lsb-core
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add -
add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
apt-get update -y
apt-get install -y docker-ce
docker run hello-world
```
## Install fx
```shell
$ curl -o- https://raw.githubusercontent.com/metrue/fx/master/scripts/install.sh | sudo bash
```
## Deploy a function onto localhost
```shell
$ cat func.js
module.exports = (ctx) => {
ctx.body = 'hello world'
}
$ fx up -n test -p 2000 func.js
$ curl 127.0.0.1:2000
```
## Deploy a function onto remote host
* make sure your instance can be ssh login
* make sure your instance accept port 8866
then you can deploy function to remote host
```shell
DOCKER_REMOTE_HOST_ADDR=<your host> DOCKER_REMOTE_HOST_USER=<your user> DOCKER_REMOTE_HOST_PASSWORD=<your password> fx up -p 2000 test/functions/func.js
```

View File

@@ -1,62 +0,0 @@
package doctor
import (
"github.com/apex/log"
"github.com/metrue/fx/constants"
"github.com/metrue/fx/pkg/command"
"github.com/metrue/go-ssh-client"
)
// Doctor health checking
type Doctor struct {
host string
sshClient ssh.Client
}
func isLocal(host string) bool {
if host == "" {
return false
}
return host == "127.0.0.1" || host == "localhost" || host == "0.0.0.0"
}
// New a doctor
func New(host, user, password string) *Doctor {
sshClient := ssh.New(host).
WithUser(user).
WithPassword(password)
return &Doctor{
host: host,
sshClient: sshClient,
}
}
// Start diagnosis
func (d *Doctor) Start() error {
checkDocker := "docker version"
checkAgent := "docker inspect " + constants.AgentContainerName
cmds := []*command.Command{}
if !isLocal(d.host) {
cmds = append(cmds,
command.New("check if dockerd is running", checkDocker, command.NewRemoteRunner(d.sshClient)),
command.New("check if fx agent is running", checkAgent, command.NewRemoteRunner(d.sshClient)),
)
} else {
cmds = append(cmds,
command.New("check if dockerd is running", checkDocker, command.NewLocalRunner()),
command.New("check if fx agent is running", checkAgent, command.NewLocalRunner()),
)
}
for _, cmd := range cmds {
if _, err := cmd.Exec(); err != nil {
log.Fatalf("Doctor check:%s: %s", cmd.Name, err)
} else {
log.Infof("Doctor check:%s: \u2713", cmd.Name)
}
}
return nil
}

View File

@@ -1,6 +0,0 @@
import std.json;
long executeFx(JSONValue input)
{
return input["a"].integer + input["b"].integer;
}

View File

@@ -1,47 +0,0 @@
# Make a Golang function a service with fx
(v0.5.4 or newer)
Write a function like,
```Go
package main
import "github.com/gin-gonic/gin"
func fx(ctx *gin.Context) {
ctx.JSON(200, gin.H{
"message": "hello world",
})
}
```
into a file named ```fx_hello.go```
then deploy it with `fx up` command,
```shell
$ fx up -name fx_hello -p 10001 --healthcheck fx_hello.go
2019/08/30 10:12:11 info Build Service fx_hello: ✓
2019/08/30 10:12:11 info Run Service: ✓
2019/08/30 10:12:11 info Service (fx_hello) is running on: 0.0.0.0:10001
2019/08/30 10:12:11 info service is running
2019/08/30 10:12:12 info service is running
2019/08/30 10:12:13 info service is running
2019/08/30 10:12:14 info up function fx_hello(fx_hello.go) to machine localhost: ✓
```
test it using `curl`
```shell
$ curl -i 127.0.0.1:10001
HTTP/1.1 200 OK
Content-Type: application/json; charset=utf-8
Date: Fri, 30 Aug 2019 17:12:33 GMT
Content-Length: 25
{"message":"hello world"}
```
### ctx
The `ctx` object is exactly the [context](https://github.com/gin-gonic/gin/blob/master/context.go#L43) of [Gin](https://github.com/gin-gonic/gin)

View File

@@ -1,9 +0,0 @@
package main
import "github.com/gin-gonic/gin"
func fx(ctx *gin.Context) {
ctx.JSON(200, gin.H{
"message": "hello world",
})
}

View File

@@ -1,11 +0,0 @@
package fx;
import org.json.JSONObject;
public class Fx {
public int handle(JSONObject input) {
String a = input.get("a").toString();
String b = input.get("b").toString();
return Integer.parseInt(a) + Integer.parseInt(b);
}
}

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@@ -1,33 +0,0 @@
# Make a JavaScript function a service with fx
Write a function like,
```JavaScript
module.exports = (ctx) => {
ctx.body = 'hello world'
}
```
then deploy it with `fx up` command,
```shell
$ fx up -p 8080:3000 func.js
```
test it using `curl`
```shell
$ curl 127.0.0.1:8080
HTTP/1.1 200 OK
Connection: keep-alive
Content-Length: 11
Content-Type: text/plain; charset=utf-8
Date: Tue, 06 Aug 2019 15:58:41 GMT
hello world
```
### ctx
The `ctx` object is exactly the [ctx](https://github.com/koajs/koa/blob/master/docs/api/context.md) of [Koa](https://github.com/koajs/koa)

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@@ -1,3 +0,0 @@
module.exports = (ctx) => {
ctx.body = 'hello world'
}

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@@ -1,36 +0,0 @@
# Make a Perl function a service with fx
Write a function like,
```perl
sub fx {
my $ctx = shift;
return 'hello fx'
}
1;
```
then deploy it with `fx up` command,
```shell
$ fx up -p 8080:3000 func.pl
```
test it using `curl`
```shell
$ curl 127.0.0.1:8080
HTTP/1.1 200 OK
Connection: keep-alive
Content-Length: 11
Content-Type: text/plain; charset=utf-8
Date: Tue, 06 Aug 2019 15:58:41 GMT
hello fx
```
### ctx
The `ctx` object is exactly the [Controller](https://mojolicious.org/perldoc/Mojolicious/Controller) of [Mojolicious](https://mojolicious.org/perldoc/Mojolicious) framework.

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@@ -1,6 +0,0 @@
sub fx {
my $ctx = shift;
return 'hello fx'
}
1;

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@@ -1,32 +0,0 @@
# Make a Python function a service with fx
Write a function like,
```python
def fx(requenst):
return "hello world"
```
then deploy it with `fx up` command,
```shell
$ fx up -p 8080:3000 func.go
```
test it using `curl`
```shell
$ curl 127.0.0.1:8080
HTTP/1.0 200 OK
Content-Length: 11
Content-Type: text/html; charset=utf-8
Date: Thu, 08 Aug 2019 05:33:32 GMT
Server: Werkzeug/0.12.2 Python/3.6.3
hello world
```
### request
The `request` object is a [request](https://flask.palletsprojects.com/en/1.1.x/api/#flask.request) of [flask](https://github.com/pallets/flask)

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@@ -1,2 +0,0 @@
def fx(requenst):
return "hello world"

View File

@@ -1,37 +0,0 @@
# Make a Ruby function a service with fx
Write a function like,
```ruby
def fx(ctx)
ctx[:response].body = "hello world"
end
```
then deploy it with `fx up` command,
```shell
$ fx up -p 8080:3000 func.go
```
test it using `curl`
```shell
$ curl 127.0.0.1:8080
HTTP/1.1 200 Created
Connection: Keep-Alive
Content-Length: 11
Content-Type: text/html;charset=utf-8
Date: Thu, 08 Aug 2019 02:39:55 GMT
Server: WEBrick/1.4.2 (Ruby/2.6.3/2019-04-16)
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-Xss-Protection: 1; mode=block
hello world
```
### ctx
The `ctx` object is a Hash have contains [request](https://rubydoc.info/github/rack/rack/master/Rack/Request<Paste>), [response](https://rubydoc.info/github/rack/rack/master/Rack/Response), [status](https://www.rubydoc.info/gems/sinatra/Sinatra%2FHelpers:status), and [headers](https://www.rubydoc.info/gems/sinatra/Sinatra%2FHelpers:headers) of [Sinatra](https://github.com/sinatra/sinatra)

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@@ -1,3 +0,0 @@
def fx(ctx)
ctx[:response].body = "hello world"
end

View File

@@ -1,47 +0,0 @@
# Make a Rust function a service with fx
Write a function like,
```rust
pub mod fns {
#[derive(Serialize)]
pub struct Response {
pub result: i32,
}
#[derive(Deserialize)]
pub struct Request {
pub a: i32,
pub b: i32,
}
pub fn func(req: Request) -> Response {
Response {
result: req.a + req.b,
}
}
}
```
then deploy it with `fx up` command,
```shell
$ fx up -p 8080 func.rs
```
test it using `curl`
```shell
$ curl -X 'POST' --header 'Content-Type: application/json' --data '{"a":1,"b":1}' '0.0.0.0:3000'
HTTP/1.1 200 OK
Content-Length: 12
Content-Type: application/json
Date: Fri, 06 Dec 2019 06:45:14 GMT
Server: Rocket
{
"result": 2
}
```

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@@ -1,18 +0,0 @@
pub mod fns {
#[derive(Serialize)]
pub struct Response {
pub result: i32,
}
#[derive(Deserialize)]
pub struct Request {
pub a: i32,
pub b: i32,
}
pub fn func(req: Request) -> Response {
Response {
result: req.a + req.b,
}
}
}

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