Field env_file in compose-file crashes cli

[adius]

Only occurs when I set the env_file field

version: '2'
services:
  mongo:
    image: mongo
    expose:
      - 27017
  app:
    image: node-app
    fip: 123.123.123.123
    depends_on:
      - mongo
    links:
      - mongo
    ports:
      - 80:3000
    env_file:
      - secrets.env
    environment:
      NODE_ENV: production

$ hyper compose up --file=hyper-compose.yaml
panic: interface conversion: interface {} is map[interface {}]interface {}, not []interface {}

goroutine 1 [running]:
github.com/hyperhq/libcompose/config.readEnvFile(0x195aaa0, 0x19c8a18, 0x7fff5fbff560, 0x12, 0xc4202f1740, 0xc4202f1700, 0x0, 0x0)
    /private/tmp/hyper-20171001-70598-1bvplja/vendor/src/github.com/hyperhq/libcompose/config/merge.go:84 +0xa54
github.com/hyperhq/libcompose/config.parseV2(0x195aaa0, 0x19c8a18, 0x1955ca0, 0xc4201f5c00, 0x7fff5fbff560, 0x12, 0xc4202f1740, 0xc4202f16e0, 0xc4202f1710, 0x0, ...)
    /private/tmp/hyper-20171001-70598-1bvplja/vendor/src/github.com/hyperhq/libcompose/config/merge_v2.go:95 +0x81
github.com/hyperhq/libcompose/config.MergeServicesV2(0xc4201f5c40, 0x1955ca0, 0xc4201f5c00, 0x195aaa0, 0x19c8a18, 0x7fff5fbff560, 0x12, 0xc420332380, 0x127, 0x327, ...)
    /private/tmp/hyper-20171001-70598-1bvplja/vendor/src/github.com/hyperhq/libcompose/config/merge_v2.go:36 +0x219
github.com/hyperhq/libcompose/config.Merge(0xc4201f5c40, 0x1955ca0, 0xc4201f5c00, 0x195aaa0, 0x19c8a18, 0x7fff5fbff560, 0x12, 0xc420332380, 0x127, 0x327, ...)
    /private/tmp/hyper-20171001-70598-1bvplja/vendor/src/github.com/hyperhq/libcompose/config/merge.go:32 +0x323
github.com/hyperhq/libcompose/project.(*Project).load(0xc420271ea0, 0x7fff5fbff560, 0x12, 0xc420332380, 0x127, 0x327, 0x31, 0xc4201ab848)
    /private/tmp/hyper-20171001-70598-1bvplja/vendor/src/github.com/hyperhq/libcompose/project/project.go:163 +0xb0
github.com/hyperhq/libcompose/project.(*Project).Parse(0xc420271ea0, 0xc420271c20, 0xc4201061c0)
    /private/tmp/hyper-20171001-70598-1bvplja/vendor/src/github.com/hyperhq/libcompose/project/project.go:88 +0x16f
github.com/hyperhq/libcompose/docker.NewProject(0xc4201061c0, 0xc42032e290, 0x1, 0x1, 0x1)
    /private/tmp/hyper-20171001-70598-1bvplja/vendor/src/github.com/hyperhq/libcompose/docker/project.go:55 +0xab
github.com/hyperhq/hypercli/api/client.(*DockerCli).CmdComposeUp(0xc420271c20, 0xc420010170, 0x1, 0x1, 0x0, 0x0)
    /private/tmp/hyper-20171001-70598-1bvplja/src/github.com/hyperhq/hypercli/api/client/compose.go:142 +0x593
reflect.callMethod(0xc4202f1110, 0xc4201abd60)
    /usr/local/Cellar/go/1.9/libexec/src/reflect/value.go:640 +0x17e
reflect.methodValueCall(0xc420010170, 0x1, 0x1, 0x3, 0xc4202f1110, 0x0, 0x0, 0x1663a9a, 0xc4202f0a80, 0xc4201abf70, ...)
    /usr/local/Cellar/go/1.9/libexec/src/reflect/asm_amd64.s:29 +0x33
github.com/hyperhq/hypercli/cli.(*Cli).Run(0xc4202f0a50, 0xc420010150, 0x3, 0x3, 0x19568e0, 0xc42000e020)
    /private/tmp/hyper-20171001-70598-1bvplja/src/github.com/hyperhq/hypercli/cli/cli.go:81 +0x296
main.main()
    /private/tmp/hyper-20171001-70598-1bvplja/hyper/hyper.go:85 +0x41f

[carmark]

Would you please provide the format of secrets.env file?

The hyper compose accepts environment format is defined at compose document, such as:

# Set Rails/Rack environment
RACK_ENV=development

The panic will be fixed, and you can use that format as a workaround.

Thanks,

[adius]

SESSION_SECRET=sdfmsjheflskehf
SENDGRID_API_KEY=asdjfalksejfdfe

[carmark]

Hello @adius ,

I put your content into /tmp/tmp.env and used it into the compose file, the test is like:

[lei@h8s-single hypercli]$ hyper compose up -d -f hyper-compose.yml
Project [hypercli]: Starting project
[1/1] [web]: Starting
[1/1] [web]: Started

Project [hypercli]: Project started
[lei@h8s-single hypercli]$ hyper ps -a
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS                                              NAMES                PUBLIC IP
38e092007b51        busybox:latest      "sh"                     7 seconds ago       Up 4 seconds                                                           hypercli-web-1
[lei@h8s-single hypercli]$ hyper exec -ti hypercli-web-1 env
HOME=/root
TERM=xterm
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
HOSTNAME=38e092007b51
SESSION_SECRET=sdfmsjheflskehf
SENDGRID_API_KEY=asdjfalksejfdfe

The compose file is:

$ cat hyper-compose.yml
version: '2'
services:
  web:
    image: busybox:latest
    env_file:
      - /tmp/tmp.env

[gbogard]

Hello Any update on this ? I'm facing the exact same issue :/ My compose file and my env-file are located in the same folder, and I'm sure the env_file is properly formatted

[ptptptptptpt]

Hi, @gbogard , It turns out that when using 'env_file', the 'environment' items (if exist in compose file) must be in the same format, e.g. XXXXX=xxxxx

[gbogard]

Alright, thanks for your reply. This can be closed