Merge pull request #42 from ernestio/f-micro-container-671

Migrate to micro container

.circleci/config.yml

@@ -0,0 +1,37 @@
+version: 2
+jobs:
+   build:
+     machine:
+       image: circleci/classic:201709-01
+     environment:
+       NATS_URI:  nats://127.0.0.1:4222
+       ROOTPATH: /home/circleci/.go_workspace/src/github.com/ernestio
+       NATS_URI_TEST:  nats://127.0.0.1:4222
+       GOBIN: /home/circleci/.go_workspace/bin
+       CURRENT_INSTANCE: http://ernest.local:80/
+       JWT_SECRET: test
+       IMPORT_PATH: "github.com/$CIRCLE_PROJECT_USERNAME/$CIRCLE_PROJECT_REPONAME"
+       ERNEST_LOG_FILE: '/tmp/ernest.log'
+       ERNEST_APPLY_DELAY: 1
+       ERNEST_CRYPTO_KEY: mMYlPIvI11z20H1BnBmB223355667788
+     working_directory: /home/circleci/.go_workspace/src/github.com/ernestio/monit
+     steps:
+       - checkout
+       - run: 
+           name: Setup Hosts File
+           command: echo 127.0.0.1 ernest.local | sudo tee -a /etc/hosts
+       - run: 
+           name: Install Dependencies
+           command: make dev-deps
+       - run: 
+           name: Code Analysis
+           command: make lint
+       - run: 
+           name: Unit Tests
+           command: make test
+       - run: 
+           name: Integration Tests
+           command: |
+             git clone -b f-circleci-v2-680 [email protected]:ernestio/toolset.git /tmp/toolset/
+             cd /tmp/toolset/ernestci/ && bundle install
+             ruby /tmp/toolset/ernestci/run.rb $CIRCLE_WORKING_DIRECTORY/.ernest-ci

Dockerfile

@@ -1,10 +1,10 @@
-FROM golang:1.8.2-alpine
-
+FROM golang:1.9.0-alpine3.6 as compiler
 RUN apk add --update git && apk add --update make && rm -rf /var/cache/apk/*
-
 ADD . /go/src/github.com/${GITHUB_ORG:-ernestio}/monit
 WORKDIR /go/src/github.com/${GITHUB_ORG:-ernestio}/monit
+RUN make deps && CGO_ENABLED=0 go install -a -ldflags '-s' .
 
-RUN make deps && go install
-
-ENTRYPOINT ./entrypoint.sh
+FROM scratch
+COPY --from=compiler /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
+COPY --from=compiler /go/bin/monit .
+ENTRYPOINT ["./monit"]

Makefile

@@ -7,6 +7,7 @@ deps:
 	go get github.com/nats-io/nats
 	go get github.com/dgrijalva/jwt-go
 	go get github.com/r3labs/pattern
+	go get github.com/ernestio/ernest-config-client
 
 dev-deps: deps
 	go get github.com/smartystreets/goconvey/convey

README.md

@@ -1,17 +1,14 @@
 # Monit
 
+master:  [![CircleCI](https://circleci.com/gh/ernestio/monit/tree/master.svg?style=shield)](https://circleci.com/gh/ernestio/monit/tree/master)  
+develop: [![CircleCI](https://circleci.com/gh/ernestio/monit/tree/develop.svg?style=shield)](https://circleci.com/gh/ernestio/monit/tree/develop)
+
 ## Synopsis
 
 This microservice listens to all `monitor.user` events that are fired off by the FSM. It allows users to listen to the event stream over SSE (Server Side Events)
 
 These events are collected into an inbox based on the monitor id passed by the user on an action. The inbox is opened on `service.create`, `service.delete` and closed on `service.create.done` and `service.delete.done`. If no inbox with the given ID exists when a user connects, one will be created.
 
-## Build status
-
-* Master: [![CircleCI Master](https://circleci.com/gh/ernestio/monit/tree/master.svg?style=svg)](https://circleci.com/gh/ernestio/monit/tree/master)
-* Develop: [![CircleCI Develop](https://circleci.com/gh/ernestio/monit/tree/develop.svg?style=svg)](https://circleci.com/gh/ernestio/monit/tree/develop)
-
-
 ## Installation
 
 ```

setup.go

@@ -6,11 +6,10 @@ package main
 
 import (
 	"encoding/json"
-	"log"
 	"os"
 	"time"
 
-	"github.com/nats-io/nats"
+	ecc "github.com/ernestio/ernest-config-client"
 )
 
 type monitorConfig struct {
@@ -21,11 +20,8 @@ type monitorConfig struct {
 func setup() {
 	var err error
 	// Open Nats connection
-	nc, err = nats.Connect(os.Getenv("NATS_URI"))
-	if err != nil {
-		log.Println("Could not connect to nats")
-		return
-	}
+	ec := ecc.NewConfig(os.Getenv("NATS_URI"))
+	nc = ec.Nats()
 
 	secret = os.Getenv("JWT_SECRET")
 	if secret == "" {