通過runlike去檢視一個容器的docker run啟動引數

安裝pip

yum install -y python-pip

安裝runlike

pip install runlike

檢視docker run引數

釋出一個容器

1 [root@docker01 ~]# docker run -d -v /data/nginx_test2:/data_volume_test2 -v /etc/hosts:/etc/hosts -p 8080:80 --name nginx105 nginx:1.17  # 釋出容器
2 [root@docker01 ~]# netstat -lntup | grep '8080'  # 對映到本地的埠
3 tcp6       0      0 :::8080                 :::*                    LISTEN      5153/docker-proxy
4 [root@docker01 ~]# docker ps
5 CONTAINER ID   IMAGE        COMMAND                  CREATED          STATUS          PORTS                  NAMES
6 74d35e8f150c   nginx:1.17   "nginx -g 'daemon of…"   57 seconds ago   Up 56 seconds   0.0.0.0:8080->80/tcp   nginx105
 

檢視啟動引數

 1 # 格式：runlike -p <容器名>|<容器ID>
 2 [root@docker01 ~]# runlike -p nginx105  
 3 docker run \
 4     --name=nginx105 \
 5     --hostname=74d35e8f150c \
 6     --env=PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin \
 7     --env=NGINX_VERSION=1.17.9 \
 8     --env=NJS_VERSION=0.3.9 \
 9     --env='PKG_RELEASE=1~buster' \
10     --volume=/data/nginx_test2:/data_volume_test2 \
11     --volume=/etc/hosts:/etc/hosts \
12     -p 8080:80 \
13     --restart=no \
14     --label maintainer="NGINX Docker Maintainers <[email protected]>" \
15     --detach=true \
16     nginx:1.17 \
17     nginx -g 'daemon off;'