docker-ce配置镜像加速和信任私有仓库

一、docker镜像加速和信任私有仓库

1.配置docker-ce镜像加速和信任私有仓库harbor.hiibm.com

cat > /etc/docker/daemon.conf <<EOF
{
  "registry-mirrors": ["https://ofjd111b.mirror.aliyuncs.com"],
  "insecure-registries": ["harbor.hiibm.com"]"
}
EOF

2.修改/usr/lib/systemd/system/docker.service文件
将ExecStart=/usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock 修改为【ExecStart=/usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock --insecure-registry=harbor.hiibm.com】

3.重启docker

systemctl daemon-reload
systemctl restart docker

二、如果启动docker报错

[root@harbor system]# systemctl status docker.service
● docker.service - Docker Application Container Engine
Loaded: loaded (/usr/lib/systemd/system/docker.service; enabled; vendor preset: disabled)
Active: failed (Result: start-limit) since Wed 2020-03-04 13:45:54 CST; 9s ago
Docs: https://docs.docker.com
Process: 7669 ExecStart=/usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock (code=exited, status=1/FAILURE)
Main PID: 7669 (code=exited, status=1/FAILURE)

Mar 04 13:45:52 harbor.hiibm.com systemd[1]: Failed to start Docker Application Container Engine.
Mar 04 13:45:52 harbor.hiibm.com systemd[1]: Unit docker.service entered failed state.
Mar 04 13:45:52 harbor.hiibm.com systemd[1]: docker.service failed.
Mar 04 13:45:54 harbor.hiibm.com systemd[1]: docker.service holdoff time over, scheduling restart.
Mar 04 13:45:54 harbor.hiibm.com systemd[1]: Stopped Docker Application Container Engine.
Mar 04 13:45:54 harbor.hiibm.com systemd[1]: start request repeated too quickly for docker.service
Mar 04 13:45:54 harbor.hiibm.com systemd[1]: Failed to start Docker Application Container Engine.
Mar 04 13:45:54 harbor.hiibm.com systemd[1]: Unit docker.service entered failed state.
Mar 04 13:45:54 harbor.hiibm.com systemd[1]: docker.service failed.
问题可能出在配置了国内镜像加速了，而且配置文件写成了/etc/docker/daemon.json，
解决办法：修改配置文件/etc/docker/daemon.json为/etc/docker/daemon.conf。然后systemctl daemon-reload，systemctl restart docker。

随手点赞正能量~~~！！！

来源：CSDN

作者：潇洒哥Kahn

链接：https://blog.csdn.net/xoofly/article/details/104652370

标签

Docker

systemd

daemon