修改 Docker 的 daemon.json后啟動失敗

創建Harbor要把register 換成Harbor地址

vim /etc/docker/daemon.json
添加
{

"insecure-registries":["hub.suntech.com"]

}
重啟
systemctl daemon-reload
systemctl restart docker
卻總是啟動失敗

發現是insecure-registries 設置沖突造成

vim /usr/lib/systemd/system/docker.service

查看環境變量

EnvironmentFile=-/etc/sysconfig/docker

在/etc/systemconfig/docker里面果然有所發現

OPTIONS='--registry-mirror=https://docker.mirrors.ustc.edu.cn --selinux-enabled --log-driver=journald --signature-verification=false'
ADD_REGISTRY='--add-registry 192.168.1.115:5000'
INSECURE_REGISTRY='--insecure-registry 192.168.1.115:5000'
if [ -z "${DOCKER_CERT_PATH}" ]; then
    DOCKER_CERT_PATH=/etc/docker
fi

將沖突注釋，再執行 

systemctl daemon-reload
systemctl restart docker

OK