1.
Repository SetUp -
Pre requisite -
Login as sudo
1. yum install -y
yum-utils device-mapper-persistent-data lvm2
2.
yum-config-manager --add-repo
https://download.docker.com/linux/centos/docker-ce.repo
2.
Installation of Docker Engine -
1. yum install docker-ce docker-ce-cli containerd.io
Installation of specific version of docker-
2. yum install docker-ce-18.03.0.ce
Updation of docker.service -
1. vi /usr/lib/systemd/system/docker.service
Update
following properties in docker.service -
2. ExecStart=/usr/bin/dockerd --insecure-registry=myregistry.com -H
tcp://0.0.0.0:2000 –H unix:///var/run/docker.sock
3. ExecReload=/bin/kill -s HUP $MAINPID
Flush
Changes-
1.systemctl daemon-reload
Start
Docker-
1. systemctl start docker
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