Docker实现同Ip网段联通的实现

yum install docker

wget https://github.com/jpetazzo/pipework/archive/master.zip
unzip master.zip 
cp pipework-master/pipework /usr/local/bin/
chmod +x /usr/local/bin/pipework 

TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=dhcp
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME=ens33
UUID=36b40bc6-6775-4e02-8161-e245d0e3892f
DEVICE=ens33
#以下为桥接部分设置
ONBOOT=yes
BRIDGE=br0
PEERDNS=yes
PEERROUTES=yes
IPV6_PEERDNS=yes
IPV6_PEERROUTES=yes

vim ifcfg-br0

 DEVICE=br0
 BOOTPROTO=static
 NM_CINTROLLER=no
 ONBOOT=yes
 TYPE=Bridge
 IPADDR=192.168.186.128
 NETMASK=255.255.255.0

systemctl restart network

vim /etc/sysconfig/docker

OPTIONS='--selinux-enabled --log-driver=journald --signature-verification=false'

OPTIONS='--selinux-enabled -b=br0'

# /etc/sysconfig/docker

# Modify these options if you want to change the way the docker daemon runs
#OPTIONS='--selinux-enabled --log-driver=journald --signature-verification=false'
OPTIONS='--selinux-enabled -b=br0'
if [ -z "${DOCKER_CERT_PATH}" ]; then
  DOCKER_CERT_PATH=/etc/docker
fi

# Do not add registries in this file anymore. Use /etc/containers/registries.conf
# instead. For more information reference the registries.conf(5) man page.

# Location used for temporary files, such as those created by
# docker load and build operations. Default is /var/lib/docker/tmp
# Can be overriden by setting the following environment variable.
# DOCKER_TMPDIR=/var/tmp

# Controls the /etc/cron.daily/docker-logrotate cron job status.
# To disable, uncomment the line below.
# LOGROTATE=false

# docker-latest daemon can be used by starting the docker-latest unitfile.
# To use docker-latest client, uncomment below lines
#DOCKERBINARY=/usr/bin/docker-latest
#DOCKERDBINARY=/usr/bin/dockerd-latest
#DOCKER_CONTAINERD_BINARY=/usr/bin/docker-containerd-latest
#DOCKER_CONTAINERD_SHIM_BINARY=/usr/bin/docker-containerd-shim-latest
other_args='-b br0'

systemctl restart docker

docker run -itd --name test1 --net=none centos /bin/bash

pipework br0 test1 192.168.186.111/24@192.168.186.128

# 进入到容器
docker attach test1
# ping 宿主机
ping 192.168.186.22

# ping 同网段Ip
ping 192.168.186.33