This repository contains scripts to create Docker containers for OpenWrt. The scripts are run via an CI and upload such containers to docker.io.

Used variables are VERSION, TARGET, DOCKER_USER, DOCKER_PASS and DOCKER_IMAGE.

$VERSION: OpenWrt version to build (e.g. "snapshot" or "19.07.4") $TARGET: OpenWrt target to build (e.g. "x86-64") $DOCKER_USER: user to upload $DOCKER_PASS: passwort to upload $DOCKER_IMAGE: image name

To build multiple targets use the gen-targets.sh script which generates the files targets.yml and targets_rootfs.yml, which are imported by the GitLab runner. This allows to run multiple jobs in parallel.

See .gitlab-ci.yml for the current setup.

An unpackaged version of OpenWrt's rootfs for different architectures. The ./rootfs folder requires slight modifications to work within Docker, additional files for the rootfs should be added there before building.

docker run --rm -it openwrtorg/rootfs

Enjoy a local OpenWrt container with internet access. Once closed the image is removed.

• x86_64
• armvirt-32
• armvirt-64
• arm_cortex-a15_neon-vfpv4
• arm_cortex-a9_vfpv3-d16
• aarch64_generic
• mips_24kc
• malta-be
• i386_pentium4

Contains the OpenWrt SDK based on a debian:latest container with required packages preinstalled. This can be useful when building packages on MacOS X, Windows or via CI.

docker run --rm -v "$(pwd)"/bin/:/home/build/openwrt/bin -it openwrtorg/sdk
# within the Docker container
./scripts/feeds update base
make defconfig
./scripts/feeds install firewall
make package/firewall/{clean,compile} -j$(nproc)

Enjoy a local OpenWrt SDK container building the firewall3 package and but the binary in hosts ./bin folder.

All currently available SDKs via lower case <target>-<subtarget>[-<branch>], appending 19.07-SNAPSHOT or 18.06.4 let's you build other than snapshots.

Contains the OpenWrt ImageBuilder based on a debian:latest container with required packages preinstalled. This can be useful when creating images on MacOS X, Windows or via CI.

docker run --rm -v "$(pwd)"/bin/:/home/build/openwrt/bin -it openwrtorg/imagebuilder
# within the Docker container
make image

Enjoy a local OpenWrt ImageBuilder container building an image for x86/64 and store the binary in hosts ./bin folder.

All currently available SDKs via lower case <target>-<subtarget>[-<branch>], appending 19.07-SNAPSHOT or 18.06.4 let's you build other than snapshots.