How to modify docker’s ip address

How to modify docker’s ip address?

1. Check the Docker IP

root@master:/# ifconfig docker0docker0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
inet 172.17.10.1  netmask 255.255.0.0  broadcast 172.17.255.255
ether 02:42:4e:31:70:a8  txqueuelen 0  (Ethernet)
RX packets 0  bytes 0 (0.0 B)
RX errors 0  dropped 0  overruns 0  frame 0
TX packets 0  bytes 0 (0.0 B)
TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

2. Modify the IP address [Do not be on the same network segment as the host ]

vi /etc/docker/daemon.json

Add the following content ()

{ "registry-mirrors": [ "https://docs.docker.com"
  ], "bip": "172.17.10.1/16"}

3. Restart the Docker service

service docker restart

4. View the modified Docker IP

root@master:/# ifconfig docker0docker0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
inet 172.17.11.1  netmask 255.255.0.0  broadcast 172.17.255.255
ether 02:42:4e:31:70:a8  txqueuelen 0  (Ethernet)
RX packets 0  bytes 0 (0.0 B)
RX errors 0  dropped 0  overruns 0  frame 0
TX packets 0  bytes 0 (0.0 B)
TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

Related recommendations:docker tutorial

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