使用 docker-compose 在 Gitlab CI 上部署失败

Question

我之前从本地机器部署了我的应用程序：

> docker context create remote --docker "host=ssh://user@myhost" 
> docker --context remote ps 
> docker-compose --context remote build 
> docker-compose --context remote up -d

这是成功的，所有 Dockerfile 都是正确的。 现在我想在 GitLab CI 上做同样的事情。 这是我用于构建的 gitlab-ci.yml 文件：

image: docker:19.03.12
services:
  - docker:dind  
  
stages:
  - build

install_dependencies:
  stage: build
  before_script:
    - 'command -v ssh-agent >/dev/null || ( apt-get update -y && apt-get install openssh-client -y )'

    - eval $(ssh-agent -s)

    - echo "$SSH_PRIVATE_KEY" | tr -d '\r' | ssh-add -
    
    - mkdir -p ~/.ssh
    - chmod 700 ~/.ssh
    - echo "StrictHostKeyChecking no " > ~/.ssh/config
  script:
    - echo "Building deploy package"
    - echo "$NPMRC" > ~/.npmrc
    - apk add --no-cache docker-compose
    - docker context create remote --docker "host=ssh://user@myhost"
    - docker --context remote ps
    - docker context use remote
    - docker-compose --context remote build
    - echo "Build successful"

在docker-compose --context remote build之前一切正常，当无法识别 --context arg 时，我不明白为什么。

$ docker context use remote
 Current context is now "remote"
 Warning: DOCKER_HOST environment variable overrides the active context. To use "remote", either set the global --context flag, or unset DOCKER_HOST environment variable.
 remote
 $ docker-compose --context remote build
 Define and run multi-container applications with Docker.
 Usage:
   docker-compose [-f <arg>...] [options] [COMMAND] [ARGS...]
   docker-compose -h|--help
 Options:
   -f, --file FILE             Specify an alternate compose file
                               (default: docker-compose.yml)
   -p, --project-name NAME     Specify an alternate project name
                               (default: directory name)
   --verbose                   Show more output
   --log-level LEVEL           Set log level (DEBUG, INFO, WARNING, ERROR, CRITICAL)
   --no-ansi                   Do not print ANSI control characters
   -v, --version               Print version and exit
   -H, --host HOST             Daemon socket to connect to
   --tls                       Use TLS; implied by --tlsverify
   --tlscacert CA_PATH         Trust certs signed only by this CA
   --tlscert CLIENT_CERT_PATH  Path to TLS certificate file
   --tlskey TLS_KEY_PATH       Path to TLS key file
   --tlsverify                 Use TLS and verify the remote
   --skip-hostname-check       Don't check the daemon's hostname against the
                               name specified in the client certificate
   --project-directory PATH    Specify an alternate working directory
                               (default: the path of the Compose file)
   --compatibility             If set, Compose will attempt to convert keys
                               in v3 files to their non-Swarm equivalent
   --env-file PATH             Specify an alternate environment file
 Commands:
   build              Build or rebuild services
   config             Validate and view the Compose file
   create             Create services
   down               Stop and remove containers, networks, images, and volumes
   events             Receive real time events from containers
   exec               Execute a command in a running container
   help               Get help on a command
   images             List images
   kill               Kill containers
   logs               View output from containers
   pause              Pause services
   port               Print the public port for a port binding
   ps                 List containers
   pull               Pull service images
   push               Push service images
   restart            Restart services
   rm                 Remove stopped containers
   run                Run a one-off command
   scale              Set number of containers for a service
   start              Start services
   stop               Stop services
   top                Display the running processes
   unpause            Unpause services
   up                 Create and start containers
   version            Show the Docker-Compose version information
 ERROR: Job failed: exit code 1

Answer 1

要解决此问题， 1.26.0 -compose 版本应至少为1.26.0 。