docker加速配置
方法 1:
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$ cat /etc/sysconfig/docker
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# /etc/sysconfig/docker
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OPTIONS='--selinux-enabled \
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--log-driver=journald \
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--signature-verification=false \
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--registry-mirror=https://kfwkfulq.mirror.aliyuncs.com'
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if [ -z "${DOCKER_CERT_PATH}" ]; then
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DOCKER_CERT_PATH=/etc/docker
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fi
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##主要是配置这个参数 --registry-mirror ,指向阿里云镜像地址即可。
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#重启docker服务
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$ sudo systemctl restart docker
方法 2:
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$ cd /etc/docker
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$ cat daemon.json
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{
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"registry-mirrors": [
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"https://kfwkfulq.mirror.aliyuncs.com",
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"https://2lqq34jg.mirror.aliyuncs.com",
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"https://pee6w651.mirror.aliyuncs.com",
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"https://registry.docker-cn.com",
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"http://hub-mirror.c.163.com"
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],
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"dns": ["8.8.8.8","8.8.4.4"]
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}
或者:
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mkdir -p /etc/docker
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tee /etc/docker/daemon.json <<-'EOF'
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{
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"registry-mirrors": [
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"https://kfwkfulq.mirror.aliyuncs.com",
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"https://2lqq34jg.mirror.aliyuncs.com",
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"https://pee6w651.mirror.aliyuncs.com",
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"https://registry.docker-cn.com",
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"http://hub-mirror.c.163.com"
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],
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"dns": ["8.8.8.8","8.8.4.4"]
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}
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EOF
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systemctl daemon-reload
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systemctl restart docker
备注: 方法一和方法二不可同时使用,否则会冲突导致 docker 服务器启动不起来,以上操作以后都要重启一下
一些命令:
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---重启docker
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systemctl daemon-reload
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systemctl restart docker
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---查看docker是否运行成功
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ps -ef |grep docker
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---docker查看本地镜像
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dicker image ls