哟!尝试使以下内容docker-compose.yml
工作:
version: "3.3"
services:
node:
image: node:$CUSTOM_NODE_VERSION
environment:
- NODE_ENV=test
entrypoint: ["npm", "run", "lint"]
尝试启动时:
$ docker-compose -f docker-compose.yml up --remove-orphans --force-recreate --abort-on-container-exit
The CUSTOM_NODE_VERSION variable is not set. Defaulting to a blank string.
no such image: node:: invalid reference format
我从.gitlab-ci.yml
开始:
Node:
stage: Node
script:
- echo $CUSTOM_NODE_VERSION
- docker-compose -f docker-compose.lint.yml up --remove-orphans --force-recreate --abort-on-container-exit
没什么太花哨的。 有谁知道如何访问docker-compose.yml
文件中的 $CUSTOM_NODE_VERSION 变量?甚至可能吗?
可能您没有导出变量。不过,这样做应该有效:
CUSTOM_NODE_VERSION=10 docker-compose -f docker-compose.lint.yml up --remove-orphans --force-recreate --abort-on-container-exit
https://docs.docker.com/compose/environment-variables/
version: "3.3"
services:
node:
image: "node:${CUSTOM_NODE_VERSION}"
environment:
- NODE_ENV=test
entrypoint: ["npm", "run", "lint"]
我还必须导出.gitlab-ci.yml
文件中的变量(感谢杰克·戈尔(:
Node:
stage: Node
script:
- export CUSTOM_NODE_VERSION=$CUSTOM_NODE_VERSION
- docker-compose -f docker-compose.lint.yml up --remove-orphans --force-recreate --abort-on-container-exit