fn: error image is now deprecated (#737)

Please use fn-test-utils instead for testing.

Makefile

@@ -18,7 +18,7 @@ checkfmt:
 
 clear-images:
 	-docker images -q -f dangling=true | xargs docker rmi -f
-	for i in fnproject/fn-test-utils fnproject/hello fnproject/error \
+	for i in fnproject/fn-test-utils fnproject/hello \
 	         fnproject/dind fnproject/fnserver fnproject/fnlb; do \
 	    docker images "$$i" --format '{{ .ID }}\t{{ .Repository }}\t{{ .Tag}}' | while read id repo tag; do \
 	        if [ "$$tag" = "<none>" ]; then docker rmi "$$id"; else docker rmi "$$repo:$$tag"; fi; done; done
@@ -56,8 +56,6 @@ build-static:
 
 full-test: build-static test test-api
 
-img-error:
-	docker pull fnproject/error
 img-hello:
 	docker pull fnproject/hello
 img-mysql:
@@ -67,7 +65,7 @@ img-postgres:
 img-minio:
 	docker pull minio/minio
 
-pull-images: img-error img-hello img-mysql img-postgres img-minio
+pull-images: img-hello img-mysql img-postgres img-minio
 
 test-datastore:
 	cd api/datastore && go test -v ./...

api/agent/agent_test.go

@@ -356,15 +356,15 @@ func TestLoggerIsStringerAndWorks(t *testing.T) {
 
 func TestSubmitError(t *testing.T) {
 	appName := "myapp"
-	path := "/error"
+	path := "/"
-	image := "fnproject/error"
+	image := "fnproject/fn-test-utils"
 	const timeout = 10
 	const idleTimeout = 20
 	const memory = 256
 	CPUs := models.MilliCPUs(200)
 	method := "GET"
 	url := "http://127.0.0.1:8080/r/" + appName + path
-	payload := "payload"
+	payload := `{"sleepTime": 0, "isDebug": true, "isCrash": true}`
 	typ := "sync"
 	format := "default"
 	config := map[string]string{

api/server/runner_async_test.go

@@ -43,7 +43,7 @@ func TestRouteRunnerAsyncExecution(t *testing.T) {
 			{Type: "async", Path: "/hot-http", AppName: "myapp", Image: "fnproject/fn-test-utils", Format: "http", Config: map[string]string{"test": "true"}, Memory: 128, Timeout: 4, IdleTimeout: 30},
 			{Type: "async", Path: "/hot-json", AppName: "myapp", Image: "fnproject/fn-test-utils", Format: "json", Config: map[string]string{"test": "true"}, Memory: 128, Timeout: 4, IdleTimeout: 30},
 			{Type: "async", Path: "/myroute", AppName: "myapp", Image: "fnproject/hello", Config: map[string]string{"test": "true"}, Memory: 128, CPUs: 200, Timeout: 30, IdleTimeout: 30},
-			{Type: "async", Path: "/myerror", AppName: "myapp", Image: "fnproject/error", Config: map[string]string{"test": "true"}, Memory: 128, Timeout: 30, IdleTimeout: 30},
+			{Type: "async", Path: "/myerror", AppName: "myapp", Image: "fnproject/fn-test-utils", Config: map[string]string{"test": "true"}, Memory: 128, Timeout: 30, IdleTimeout: 30},
 			{Type: "async", Path: "/myroute/:param", AppName: "myapp", Image: "fnproject/hello", Config: map[string]string{"test": "true"}, Memory: 128, Timeout: 30, IdleTimeout: 30},
 		}, nil,
 	)
@@ -61,7 +61,7 @@ func TestRouteRunnerAsyncExecution(t *testing.T) {
 		{"/r/myapp/hot-json", `{"sleepTime": 0, "isDebug": true}`, map[string][]string{}, http.StatusAccepted, map[string]string{"TEST": "true", "APP": "true"}},
 		// FIXME: this just hangs
 		//{"/r/myapp/myroute/1", ``, map[string][]string{}, http.StatusAccepted, map[string]string{"TEST": "true", "APP": "true"}},
-		{"/r/myapp/myerror", ``, map[string][]string{}, http.StatusAccepted, map[string]string{"TEST": "true", "APP": "true"}},
+		{"/r/myapp/myerror", `{"sleepTime": 0, "isDebug": true, "isCrash": true}`, map[string][]string{}, http.StatusAccepted, map[string]string{"TEST": "true", "APP": "true"}},
 		{"/r/myapp/myroute", `{ "name": "test" }`, map[string][]string{}, http.StatusAccepted, map[string]string{"TEST": "true", "APP": "true"}},
 		{
 			"/r/myapp/myroute",

api/server/runner_test.go

@@ -132,7 +132,7 @@ func TestRouteRunnerExecution(t *testing.T) {
 		[]*models.Route{
 			{Path: "/", AppName: "myapp", Image: "fnproject/hello", Type: "sync", Memory: 128, Timeout: 30, IdleTimeout: 30, Headers: map[string][]string{"X-Function": {"Test"}}},
 			{Path: "/myroute", AppName: "myapp", Image: "fnproject/hello", Type: "sync", Memory: 128, Timeout: 30, IdleTimeout: 30, Headers: map[string][]string{"X-Function": {"Test"}}},
-			{Path: "/myerror", AppName: "myapp", Image: "fnproject/error", Type: "sync", Memory: 128, Timeout: 30, IdleTimeout: 30, Headers: map[string][]string{"X-Function": {"Test"}}},
+			{Path: "/myerror", AppName: "myapp", Image: "fnproject/fn-test-utils", Type: "sync", Memory: 128, Timeout: 30, IdleTimeout: 30, Headers: map[string][]string{"X-Function": {"Test"}}},
 			{Path: "/mydne", AppName: "myapp", Image: "fnproject/imagethatdoesnotexist", Type: "sync", Memory: 128, Timeout: 30, IdleTimeout: 30},
 			{Path: "/mydnehot", AppName: "myapp", Image: "fnproject/imagethatdoesnotexist", Type: "sync", Format: "http", Memory: 128, Timeout: 30, IdleTimeout: 30},
 		}, nil,
@@ -154,14 +154,14 @@ func TestRouteRunnerExecution(t *testing.T) {
 	}{
 		{"/r/myapp/", ``, "GET", http.StatusOK, map[string][]string{"X-Function": {"Test"}}},
 		{"/r/myapp/myroute", ``, "GET", http.StatusOK, map[string][]string{"X-Function": {"Test"}}},
-		{"/r/myapp/myerror", ``, "GET", http.StatusBadGateway, map[string][]string{"X-Function": {"Test"}}},
+		{"/r/myapp/myerror", `{"sleepTime": 0, "isDebug": true, "isCrash": true}`, "GET", http.StatusBadGateway, map[string][]string{"X-Function": {"Test"}}},
 		{"/r/myapp/mydne", ``, "GET", http.StatusNotFound, nil},
 		{"/r/myapp/mydnehot", ``, "GET", http.StatusNotFound, nil},
 
 		// Added same tests again to check if time is reduced by the auth cache
 		{"/r/myapp/", ``, "GET", http.StatusOK, map[string][]string{"X-Function": {"Test"}}},
 		{"/r/myapp/myroute", ``, "GET", http.StatusOK, map[string][]string{"X-Function": {"Test"}}},
-		{"/r/myapp/myerror", ``, "GET", http.StatusBadGateway, map[string][]string{"X-Function": {"Test"}}},
+		{"/r/myapp/myerror", `{"sleepTime": 0, "isDebug": true, "isCrash": true}`, "GET", http.StatusBadGateway, map[string][]string{"X-Function": {"Test"}}},
 	} {
 		body := strings.NewReader(test.body)
 		_, rec := routerRequest(t, srv.Router, test.method, test.path, body)

api/server/server_test.go

@@ -134,12 +134,12 @@ func TestFullStack(t *testing.T) {
 		{"get app", "GET", "/v1/apps/myapp", ``, http.StatusOK, 0},
 		// NOTE: cache is lazy, loads when a request comes in for the route, not when added
 		{"add myroute", "POST", "/v1/apps/myapp/routes", `{ "route": { "name": "myroute", "path": "/myroute", "image": "fnproject/hello", "type": "sync" } }`, http.StatusOK, 0},
-		{"add myroute2", "POST", "/v1/apps/myapp/routes", `{ "route": { "name": "myroute2", "path": "/myroute2", "image": "fnproject/error", "type": "sync"  } }`, http.StatusOK, 0},
+		{"add myroute2", "POST", "/v1/apps/myapp/routes", `{ "route": { "name": "myroute2", "path": "/myroute2", "image": "fnproject/fn-test-utils", "type": "sync"  } }`, http.StatusOK, 0},
 		{"get myroute", "GET", "/v1/apps/myapp/routes/myroute", ``, http.StatusOK, 0},
 		{"get myroute2", "GET", "/v1/apps/myapp/routes/myroute2", ``, http.StatusOK, 0},
 		{"get all routes", "GET", "/v1/apps/myapp/routes", ``, http.StatusOK, 0},
 		{"execute myroute", "POST", "/r/myapp/myroute", `{ "name": "Teste" }`, http.StatusOK, 1},
-		{"execute myroute2", "POST", "/r/myapp/myroute2", `{ "name": "Teste" }`, http.StatusBadGateway, 2},
+		{"execute myroute2", "POST", "/r/myapp/myroute2", `{"sleepTime": 0, "isDebug": true, "isCrash": true}`, http.StatusBadGateway, 2},
 		{"get myroute2", "GET", "/v1/apps/myapp/routes/myroute2", ``, http.StatusOK, 2},
 		{"delete myroute", "DELETE", "/v1/apps/myapp/routes/myroute", ``, http.StatusOK, 1},
 		{"delete myroute2", "DELETE", "/v1/apps/myapp/routes/myroute2", ``, http.StatusOK, 0},
@@ -238,7 +238,7 @@ func TestApiNode(t *testing.T) {
 		{"get app", "GET", "/v1/apps/myapp", ``, http.StatusOK, 0},
 
 		{"add myroute", "POST", "/v1/apps/myapp/routes", `{ "route": { "name": "myroute", "path": "/myroute", "image": "fnproject/hello", "type": "sync" } }`, http.StatusOK, 0},
-		{"add myroute2", "POST", "/v1/apps/myapp/routes", `{ "route": { "name": "myroute2", "path": "/myroute2", "image": "fnproject/error", "type": "sync"  } }`, http.StatusOK, 0},
+		{"add myroute2", "POST", "/v1/apps/myapp/routes", `{ "route": { "name": "myroute2", "path": "/myroute2", "image": "fnproject/fn-test-utils", "type": "sync"  } }`, http.StatusOK, 0},
 		{"add myasyncroute", "POST", "/v1/apps/myapp/routes", `{ "route": { "name": "myasyncroute", "path": "/myasyncroute", "image": "fnproject/hello", "type": "async" } }`, http.StatusOK, 0},
 		{"get myroute", "GET", "/v1/apps/myapp/routes/myroute", ``, http.StatusOK, 0},
 		{"get myroute2", "GET", "/v1/apps/myapp/routes/myroute2", ``, http.StatusOK, 0},

images/error/.gitignore

@@ -1,3 +0,0 @@
-bundle/
-.bundle/
-func.yaml

images/error/Dockerfile

@@ -1,9 +0,0 @@
-FROM fnproject/ruby:dev
-
-WORKDIR /function
-ADD Gemfile* /function/
-RUN bundle install
-
-ADD . /function/
-
-ENTRYPOINT ["ruby", "func.rb"]

images/error/Gemfile

@@ -1,3 +0,0 @@
-source 'https://rubygems.org'
-
-gem 'json', '> 1.8.2'

images/error/README.md

@@ -1,3 +0,0 @@
-# Error Function Image
-
-Raises an error. 

images/error/VERSION

@@ -1 +0,0 @@
-0.0.1

images/error/build.sh

@@ -1,4 +0,0 @@
-#!/bin/bash
-set -ex
-
-docker build --build-arg HTTPS_PROXY --build-arg HTTP_PROXY -t fnproject/error .

images/error/func.rb

@@ -1,13 +0,0 @@
-require 'json'
-
-payload = STDIN.read
-if payload != ""
-  payload = JSON.parse(payload)
-  
-  # payload contains checks
-  if payload["input"] 
-    puts payload["input"]
-  end
-end
-
-raise "Something went terribly wrong!"

images/error/release.sh

@@ -1,9 +0,0 @@
-set -e
-
-fn bump
-fn build
-fn push
-
-docker build -t fnproject/error:latest .
-
-docker push fnproject/error:latest

images/error/test.sh

@@ -1,9 +0,0 @@
-#!/bin/bash
-set -x
-
-./build.sh
-
-PAYLOAD='{"input": "yoooo"}'
-
-# test it
-echo $PAYLOAD | docker run --rm -i -e TEST=1 username/func-error