[2022-7-29] Docker Openwrt r22.07.07 - 恩山无线论坛

#!/bin/bash
get_random_mac ()
{
# MAC地址第一段可在 02 06 0A 0E 中任选一个
if [ "$SHELL" == "/bin/bash" ];then
#MACADDR=$(printf "%02X:%02X:%02X:%02X:%02X:%02X\n" $[RANDOM%255] $[RANDOM%255] $[RANDOM%255] $[RANDOM%255] $[RANDOM%255] $[RANDOM%255])
MACADDR=$(printf "06:%02X:%02X:%02X:%02X:%02X\n" $[RANDOM%255] $[RANDOM%255] $[RANDOM%255] $[RANDOM%255] $[RANDOM%255])
else
uuid=$(cat /proc/sys/kernel/random/uuid)
mac1="0E"
#mac1=${uuid:24:2}
mac2=${uuid:26:2}
mac3=${uuid:28:2}
mac4=${uuid:30:2}
mac5=${uuid:32:2}
mac6=${uuid:34:2}
MACADDR=$(echo "$mac1:$mac2:$mac3:$mac4:$mac5:$mac6" | tr '[a-z]' '[A-Z]')
fi
}
# 以下的变量要按照实际情况修改！！
IMG_NAME=unifreq/openwrt-aarch64
IMG_TAG=latest
PREV_IMG_TAG=latest
#PREV_IMG_TAG=r21.10.01
PARENT="eth0"
SUBNET="192.168.3.0/24"
GATEWAY="192.168.3.1"
IP="192.168.3.23"
MACNET=$(docker network ls | grep macnet | wc -l)
if [ $MACNET -eq 0 ];then
docker network create -d macvlan -o parent="$PARENT" --subnet "$SUBNET" --gateway "$GATEWAY" macnet
fi
＃停止和删除旧版容器
docker stop openwrt-${PREV_IMG_TAG} 2>/dev/null
docker rm openwrt-${PREV_IMG_TAG} 2>/dev/null
get_random_mac
echo $MACADDR
KERNEL_VERSION=$(uname -r)
docker run --name openwrt-$IMG_TAG \
--restart always \
--network macnet \
--mac-address $MACADDR \
--ip $IP \
-d --privileged=true \
--ulimit nofile=16384:65536 \
-v /lib/modules/${KERNEL_VERSION}:/lib/modules/${KERNEL_VERSION} \
$IMG_NAME:$IMG_TAG
# 注： -v /lib/modules/${KERNEL_VERSION}:/lib/modules/${KERNEL_VERSION} \ 这行也可以删除不要
# 第一次运行，需要修改ip地址
docker exec openwrt-${IMG_TAG} sed -e "s/192.168.1.1/${IP}/" -i /etc/config/network
#重启容器生效
docker restart openwrt-${IMG_TAG}
＃清理旧版镜像
docker image prune -f

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# 拉取打包工具
cd /opt
git clone https://github.com/unifreq/openwrt_packit
cd openwrt_packit
mkdir src2
# 把生成好的 openwrt-armvirt-64-default-rootfs.tar.gz 上传至 src2目录里
./mk_openwrt_dockerimg.sh [yourname/your_img_name] [your_tag] # yourname就是你自己的 hub.docker.com 帐号 , your_img_name 是 openwrt镜像名(默认是 unifreq/openwrt-aarch64)， your_tag是镜像的tag(默认是latest)
docker push yourname/your_img_name:your_tag # 镜像上传至你的 docker hub
# 或者
# 镜像导出至本地
docker save yourname/your_img_name:your_tag | gzip > openwrt-docker.gz
# 导入本地镜像
gzip -dc openwrt-docker.gz | docker load

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