running tests on CircleCI

[cescoferraro]

Somewhy I cannot access another container from the dobi process at CircleCI. I think it might have something to do with how the bind-mount flag works. Any thoughts?

Simple test

  tests:
    docker:
      - image: onnidev/circle
    steps:
      - checkout
      - setup_remote_docker
      - run: |
         gopath.sh /go/src/github.com/onnidev/api
         docker login -u $DOCKER_USER --password $DOCKER_PASS
         docker run -d -p 27017 mongo:3.2
         docker ps
         dobi --no-bind-mount test || true

=== RUN   TestSpecReturn
TRACE 2018/02/21 15:39:11 [VIPER]  DB db: onni
TRACE 2018/02/21 15:39:11 [VIPER]  JWTSECRET jwtsecret: IlIC91CpujjOf29rhXww39OKO...
TRACE 2018/02/21 15:39:11 [VIPER]  MONGOHOST mongohost: localhost
TRACE 2018/02/21 15:39:11 [VIPER]  MONGOPASS mongopass: 
TRACE 2018/02/21 15:39:11 [VIPER]  MONGOPORT mongoport: 27017
TRACE 2018/02/21 15:39:11 [VIPER]  MONGOUSER mongouser: 
TRACE 2018/02/21 15:39:11 [VIPER]  PORT port: 7000
TRACE 2018/02/21 15:39:11 [VIPER]  SENDINBLUE sendinblue: sh1RqU...
TRACE 2018/02/21 15:39:11 [VIPER]  TESTING testing: false
TRACE 2018/02/21 15:39:11 [VIPER]  VALIDATION validation: false
TRACE 2018/02/21 15:39:11 [VIPER]  VERBOSE verbose: true
TRACE 2018/02/21 15:39:11 [VIPER]  X-AUTH-APPLICATION-TOKEN x-auth-application-token: mYX5a43As?V
TRACE 2018/02/21 15:39:14 [MONGO]  Failed on attempt [1]
TRACE 2018/02/21 15:39:18 [MONGO]  Failed on attempt [2]
TRACE 2018/02/21 15:39:21 [MONGO]  Failed on attempt [3]
TRACE 2018/02/21 15:39:25 [MONGO]  Failed on attempt [4]
TRACE 2018/02/21 15:39:29 [MONGO]  Failed on attempt [5]
TRACE 2018/02/21 15:39:29 [MONGO] error: [no reachable servers]

func Mongo(db string) {
	mongoGLOBAL = MongoStore{
		Database:     db,
		AuthDatabase: "admin",
		User:         viper.GetString("MONGOUSER"),
		Password:     viper.GetString("MONGOPASS"),
		Host:         viper.GetString("MONGOHOST"),
		Port:         viper.GetInt("MONGOPORT"),
		Logger:       NewLogger("MONGO")}
	mongoGLOBAL.retry()
}

func (store MongoStore) retry() {
	tryFunc := func(attempt int) (bool, error) {
		var err error
		mongoGLOBAL.Session, err = store.connect()
		if err != nil {
			mongoGLOBAL.Logger.Printf(" Failed on attempt %d\n", attempt)
			return attempt < 5, err // try 5 times
		}
		mongoGLOBAL.Session.SetMode(mgo.Monotonic, true)
		mongoGLOBAL.Logger.Printf(" Connected on  attempt %d\n", attempt)
		return true, nil // try 5 times
	}
	err := try.Do(tryFunc)
	if err != nil {
		mongoGLOBAL.Logger.Printf("error: %s", err)
	}
}

func (store MongoStore) connect() (*mgo.Session, error) {
	inf := &mgo.DialInfo{
		Addrs:    []string{store.Host + ":" + strconv.Itoa(store.Port)},
		Database: store.AuthDatabase,
		Username: store.User,
		Password: store.Password,
		Timeout:  2 * time.Second}
	session, err := mgo.DialWithInfo(inf)
	if err != nil {
		return session, err
	}
	if err = session.Ping(); err != nil {
		return session, err
	}
	return session, nil
}

[dnephin]

I think you need -p 27017:27017 otherwise it will pick a random port on the host.

[cescoferraro]

i thought -p 27017 was the short for -p 27017:27017. but that does not solve the issue