案例:我在 docker-compose
中启动了一项服务。
.env
文件中的所有变量都会被忽略,不会被动态替换,例如:
PS C:\workarea\jonathan\myProject> docker-compose up -d myService
time="2021-07-23T15:20:50-04:00" level=warning msg="The XXXXX_URL variable is not set. Defaulting to a blank string."
time="2021-07-23T15:20:50-04:00" level=warning msg="The XXXXX_USER variable is not set. Defaulting to a blank string."
time="2021-07-23T15:20:50-04:00" level=warning msg="The XXXXX_PASSWORD variable is not set. Defaulting to a blank string."
time="2021-07-23T15:20:50-04:00" level=warning msg="The YYYY_URL variable is not set. Defaulting to a blank string."
time="2021-07-23T15:20:50-04:00" level=warning msg="The ZZZ_URL variable is not set. Defaulting to a blank string."
time="2021-07-23T15:20:50-04:00" level=warning msg="The XXXXX_URL variable is not set. Defaulting to a blank string."
time="2021-07-23T15:20:50-04:00" level=warning msg="The XXXXX_USER variable is not set. Defaulting to a blank string."
time="2021-07-23T15:20:50-04:00" level=warning msg="The XXXXX_PASSWORD variable is not set. Defaulting to a blank string."
time="2021-07-23T15:20:50-04:00" level=warning msg="The YYYY_URL variable is not set. Defaulting to a blank string."
time="2021-07-23T15:20:50-04:00" level=warning msg="The ZZZ_URL variable is not set. Defaulting to a blank string."
time="2021-07-23T15:20:50-04:00" level=warning msg="The DDDDD_ROOT_PASSWORD variable is not set. Defaulting to a blank string."
...
环境: