如何查看Docker容器环境变量,如何向容器传递环境变量
方式一:
ENV SERVER_PORT 80ENV APP_NAME pkslow
方式二:
$ docker run -itd --name=centos -e SERVER_PORT=80 --env APP_NAME=pkslow centos:7b3d42726ca6cdddd7ae09d70e720d6db94ff030617c7ba5f58374ec43f8e8d68$ docker exec centos envPATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/binHOSTNAME=b3d42726ca6cSERVER_PORT=80APP_NAME=pkslowHOME=/root
docker 每次都得source /etc/profile
在~/.bashrc里面加一句
source /etc/profile