獲取Docker系統Loaded檔案位置
如下：本例子中Loaded檔案位置為/usr/lib/systemd/system/docker.service
[root@localhost ~]# systemctl status docker
● docker.service - Docker Application Container Engine
Loaded: loaded (/usr/lib/systemd/system/docker.service; enabled; vendor preset: disabled)
Active: active (running) since Wed 2021-11-03 16:16:42 CST; 24h ago
Docs: https://docs.docker.com
Main PID: 82654 (dockerd)
Tasks: 47
Memory: 139.9M
CGroup: /system.slice/docker.service
├─82654 /usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock
└─84975 /usr/bin/docker-proxy -proto tcp -host-ip 0.0.0.0 -host-port 80 -container-ip 172.17.0.2 -container-port 80
Nov 03 16:23:33 localhost.localdomain dockerd[82654]: time="2021-11-03T16:23:33.326803810+08:00" level=error msg="stream copy error: reading from a closed fifo"
[root@localhost ~]# 編輯Docker系統Loaded檔案
- Docker 19.0 以前
在ExecStart= 後面追加–insecure-registry引數，有多少個倉庫需要信任追加多少個
ExecStart=/usr/bin/dockerd --insecure-registry=harbor.cserverloongnix.com --insecure-registry=harbor.loongnix.cn - Docker 19.0及以後
在/etc/docker/daemon.json配置檔案中配置insecure-registries引數，多個倉庫以”,”分隔
[root@localhost ~]# cat /etc/docker/daemon.json
{
"data-root": "/var/lib/docker",
"insecure-registries": ["harbor.demo.cn","harbor.demo.com"],
"registry-mirrors": [
"https://docker.mirrors.ustc.edu.cn",
"http://hub-mirror.c.163.com"
],
"exec-opts": ["native.cgroupdriver=systemd"],
"storage-driver": "overlay2"
}重啟服務測試效果
systemctl daemon-reload
systemctl restart docker
docker pull harbor.demo.cn/public/demo:v1
docker pull harbor.demo.com/public/demo:v1本作品採用《CC 協議》，轉載必須註明作者和本文連結