bash – 在Jenkins内部的docker-compose的环境变量

我有以下设置:

Jenkins环境运行docker-compose但我需要将环境变量传递给yml文件:

样本docker-compose.yml

version: '2'

services:  
  logon_server:
    build: .
    image: my_server:0.0.1
    ports:
      - "9200:9200"
    command: ${DOCKER_CMD_EXEC}
    networks:
      - my_ntwrk

networks:
  my_ntwrk:

当我从我的mac上的shell提示符运行以下脚本时,我可以传递不同的命令来执行,一切正常:

exec-tests.sh

#!/bin/bash

chmod 755 docker/exec-*.sh

# Setup env variables
export DOCKER_CMD_EXEC=/ci_e2e.sh

# Optional: record current versions
docker -v && docker-compose -v

echo `whoami` 

echo `sudo -E -u admin printenv`

# Build, deploy and run E2E test cases
sudo -E -u admin docker-compose up --no-color --abort-on-container-exit

当我在我的jenkins工作中运行脚本时,在’Build Environment’下 – > ‘执行外壳’ – > ‘命令’,这是我正在谈论的图像:

Example of shell command

我收到以下错误:

The DOCKER_CMD_EXEC variable is not set. Defaulting to a blank string

我尝试以root身份运行它,并作为默认用户’admin’运行jenkins.我试图让环境变量可以继承,尝试打印env,一切看起来都不错.

我可以通过取消设置DOCKER_CMD_EXEC来重新生成我的mac上的错误,但我无法弄清楚为什么会发生在jenkins中!

任何帮助,将不胜感激!

谢谢.

Ĵ

最佳答案 这是我的解决方案:

Docker脚本:

#!/bin/bash
export COMPOSE_HTTP_TIMEOUT=120
export DOCKER_CMD_EXEC=/app/docker/ci_run.sh
export DOCKER_LINKED_CMD=/app/docker/ci_run.sh
export DOCKER_NODE_ENV=staging
export DOCKER_IMAGE_TAG=${DOCKER_IMAGE_TAG:=staging}
export DOCKER_RELOAD_DB=${PARAM_RELOAD_DB:=true}
export DOCKER_HTTP_PROXY=''

# Optional: record current versions
docker -v && docker-compose -v

# Startup container(s)
cat compose.yml | envsubst | docker-compose -f - up

compose.yml文件:

version: '2'

services:   
  app:
    build: .
    image: ${DOCKER_IMAGE_TAG}
    environment:
      - MONGODB_HOST=mongodb
      - NODE_ENV=${DOCKER_NODE_ENV}
      - HTTP_PROXY=${DOCKER_HTTP_PROXY}
    ports:
      - "8000:8000"
    command: ${DOCKER_CMD_EXEC}
    volumes:
      - /dev/shm:/dev/shm
    networks:
      - server-ntwk

networks:
  server-ntwk:

bash脚本和compose文件位于同一目录中:

./docker/exec-build.sh
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