sdwan/build/build_image.sh

   1 #!/bin/bash
   2
   3 # usage: build_images.sh
   4
   5 set -ex
   6 base_image_tag=openwrt-1806-4-base
   7 docker_file=Dockerfile_1806_mwan3
   8 image_tag=openwrt-1806-mwan3
   9 package=openwrt-18.06.4-x86-64-generic-rootfs
  10
  11 # build openwrt base docker images
  12 base_image=`docker images | grep $base_image_tag | awk '{print $1}'`
  13 if [ -z "$base_image" ]; then
  14     # download driver source package
  15     if [ ! -e /tmp/$package.tar.gz ]; then
  16         wget -P /tmp https://downloads.openwrt.org/releases/18.06.4/targets/x86/64/$package.tar.gz
  17     fi
  18     cp /tmp/$package.tar.gz .
  19
  20     docker import $package.tar.gz $base_image_tag
  21 fi
  22
  23 # generate Dockerfile
  24 test -f ./set_proxy && . set_proxy
  25 docker_proxy=${docker_proxy-""}
  26 if [ -z "$docker_proxy" ]; then
  27     cp ${docker_file}_noproxy.tpl $docker_file
  28 else
  29     cp $docker_file.tpl $docker_file
  30     sed -i "s,{docker_proxy},$docker_proxy,g" $docker_file
  31 fi
  32
  33 # build docker images for openwrt with wman3
  34 docker build --network=host -f $docker_file -t $image_tag .
  35
  36 # clear
  37 docker image rm $base_image_tag
  38 rm -rf $docker_file
  39 rm -rf $package.tar.gz