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第三部分： 脚本化上述操作
#!/bin/bash
# 创建一个容器并通过pipework指定一个与宿主处于同一物理网段的IP。
#
#powered by kevin3101
#define bridge name
br_name="br0"
#check pipework and docker weather installed
check_deps() {
which pipework && which docker
if [ $? -ne 0 ];then
echo "ERROR:need pipework and docker installed! check your system first!"
exit 2
fi
}
#creat container and config ip address
create_docker() {
docker run -dt --name $c_name --net=none $i_name
if [ $? -eq 0 ];then
pipework $br_name $c_name $ip
if [ $? -eq 0 ];then
docker ps
ping -c 4 ${ip%/*}
fi
else
echo "start docker container failed!"
exit 1
fi
}
#interface main
#
if [ $# -eq 3 ];then
c_name=$1
i_name=$2
ip=$3
echo "Create container $c_name : Image is $i_name and IP is $ip "
check_deps
create_docker
else
echo "Need thress args!"
echo "Usage: pipedocker.sh [container_name| image_name| ipaddress]"
fi