To get container ID you can use: cat /proc/<process-pid>/cgroup Then to convert the container ID to docker container name: docker inspect --format '{{.Name}}' "${containerId}" | sed 's/^\///' 以下是例子 [root@nodejs1 ~]# cat /proc/68069/cgroup
[root@test ~]# yum update [root@test ~]# yum install docker [root@test ~]# service docker start Redirecting to /bin/systemctl start docker.service Job for docker.service failed because the control process exited with error code. See "systemctl statu
1. docker报[Error response from daemon: Error running DeviceCreate (createSnapDevice) dm_task_run failed]错 解决办法: # systemctl stop docker.service # thin_check /var/lib/docker/devicemapper/devicemapper/metadata If there were no errors then proceed with:
docker默认使用bridge模式,通过网桥连接到宿主机,而容器内部的ip则从网桥所在的ip段取未用的ip.这样做一个不方便的地方在于容器内部的ip不是固定的,想要连接容器时只能通过映射到宿主机的端口,因而有很多项目使用overlay来为docker提供网络的配置,比如Pipework.Flannel.Kubernetes.Weave.opencontrail等. 想要使用overlay来为docker配置网络,需要首先了解下docker的网络模式: --net=bridge — The de
使用命令查看一下docker都有那些命令: docker -h 你将得到如下结果: A self-sufficient runtime for linux containers. Options: --api-cors-header= Set CORS headers in the remote API -b, --bridge= Attach containers to a network bridge --bip= Specify network bridge IP -D, --debug=