docker阿里云镜像加速#

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[root@laptop ~]$ docker -v
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Docker version 19.03.4, build 9013bf583a
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[root@laptop ~]$ mkdir -p /etc/docker
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[root@laptop ~]$ tee /etc/docker/daemon.json <<-'EOF'
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{
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  "registry-mirrors": ["https://1664le6h.mirror.aliyuncs.com"]
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}
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EOF

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[root@laptop ~]$ systemctl daemon-reload
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[root@laptop ~]$ systemctl restart docker

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[root@laptop ~]# docker info
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Client:
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Debug Mode: false
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Server:
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Containers: 1
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  Running: 0
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  Paused: 0
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  Stopped: 1
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Images: 1
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Server Version: 19.03.4
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Storage Driver: overlay2
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  Backing Filesystem: extfs
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  Supports d_type: true
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  Native Overlay Diff: true
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Logging Driver: json-file
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Cgroup Driver: cgroupfs
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Plugins:
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  Volume: local
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  Network: bridge host ipvlan macvlan null overlay
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  Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
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Swarm: inactive
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Runtimes: runc
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Default Runtime: runc
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Init Binary: docker-init
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containerd version: b34a5c8af56e510852c35414db4c1f4fa6172339
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runc version: 3e425f80a8c931f88e6d94a8c831b9d5aa481657
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init version: fec3683
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Security Options:
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  seccomp
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   Profile: default
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Kernel Version: 4.20.14-200.fc29.x86_64
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Operating System: Fedora 29 (Workstation Edition)
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OSType: linux
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Architecture: x86_64
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CPUs: 8
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Total Memory: 7.554GiB
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Name: laptop
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ID: 74Y4:EFIV:S63Y:USTO:V3TB:RU3J:MLXS:6WRK:RHCR:RNTB:LUX3:JGHM
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Docker Root Dir: /var/lib/docker
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Debug Mode: false
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Registry: https://index.docker.io/v1/
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Labels:
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Experimental: false
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Insecure Registries:
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  127.0.0.0/8
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Registry Mirrors:
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  https://1664le6h.mirror.aliyuncs.com/
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Live Restore Enabled: false

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[root@laptop ~]# docker run hello-world
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Unable to find image 'hello-world:latest' locally
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latest: Pulling from library/hello-world
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1b930d010525: Pull complete
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Digest: sha256:c3b4ada4687bbaa170745b3e4dd8ac3f194ca95b2d0518b417fb47e5879d9b5f
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Status: Downloaded newer image for hello-world:latest
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Hello from Docker!
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This message shows that your installation appears to be working correctly.
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To generate this message, Docker took the following steps:
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1. The Docker client contacted the Docker daemon.
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2. The Docker daemon pulled the "hello-world" image from the Docker Hub.
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(amd64)
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3. The Docker daemon created a new container from that image which runs the
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executable that produces the output you are currently reading.
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4. The Docker daemon streamed that output to the Docker client, which sent it
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to your terminal.
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To try something more ambitious, you can run an Ubuntu container with:
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$ docker run -it ubuntu bash
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Share images, automate workflows, and more with a free Docker ID:
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https://hub.docker.com/
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For more examples and ideas, visit:
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https://docs.docker.com/get-started/