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Test with Podman in CI (#34)

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* Test with Podman in CI

* Correct logic to copy Docker image to Podman

* Load necessary kernel modules in CI

---------

Co-authored-by: Jordan Potter <me@jordanpotter.com>
This commit is contained in:
Jordan Potter 2023-10-04 09:49:03 -07:00 committed by GitHub
parent eefe2e4c9a
commit bac385db3e
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1 changed files with 46 additions and 29 deletions
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65
.github/workflows/ci.yml vendored
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@ -22,16 +22,13 @@ jobs:
- name: Checkout code
uses: actions/checkout@v4
- name: Get date
id: date
uses: josStorer/get-current-time@v2
with:
format: YYYY-MM-DD
- name: Load necessary kernel modules
run: sudo modprobe ip6_tables
- name: Install wireguard
- name: Install WireGuard
run: sudo apt-get install wireguard
- name: Download WireGuard config
- name: Create WireGuard config
run: echo '${{ secrets.WIREGUARD_CONF }}' > wireguard.conf
- name: Set up QEMU
@ -40,45 +37,59 @@ jobs:
- name: Set up Buildx
uses: docker/setup-buildx-action@v3
- name: Build local image for testing
- name: Build local Docker image for testing
uses: docker/build-push-action@v5
with:
pull: true
load: true
tags: wireguard
- name: Copy Docker image to Podman
run: |
sudo podman pull docker-daemon:docker.io/library/wireguard:latest
sudo podman save -o ${{ runner.temp }}/wireguard.tar docker.io/library/wireguard:latest
podman load -i ${{ runner.temp }}/wireguard.tar
- name: Test tunnel
run: |
docker run --rm -d --name wireguard --cap-add NET_ADMIN --cap-add SYS_MODULE --sysctl net.ipv4.conf.all.src_valid_mark=1 -v ${{ github.workspace }}/wireguard.conf:/etc/wireguard/wg0.conf wireguard
normal_ip=$(docker run --rm curlimages/curl --retry 3 --retry-delay 5 ifconfig.io)
wireguard_ip=$(docker run --rm --net=container:wireguard curlimages/curl --retry 3 --retry-delay 5 ifconfig.io)
for cmd in "docker" "podman" "sudo podman"; do
$cmd run --rm -d --name wireguard --cap-add NET_ADMIN --cap-add NET_RAW --cap-add SYS_MODULE --sysctl net.ipv4.conf.all.src_valid_mark=1 -v ${{ github.workspace }}/wireguard.conf:/etc/wireguard/wg0.conf wireguard
normal_ip=$($cmd run --rm curlimages/curl --retry 3 --retry-delay 5 ifconfig.io)
wireguard_ip=$($cmd run --rm --net=container:wireguard curlimages/curl --retry 3 --retry-delay 5 ifconfig.io)
if [ "$normal_ip" = "$wireguard_ip" ]; then echo "normal ip and wireguard ip are the same" && exit 1; fi
docker stop wireguard
$cmd stop wireguard
done
- name: Test kill switch
run: |
docker run --rm -d --name wireguard --cap-add NET_ADMIN --cap-add SYS_MODULE --sysctl net.ipv4.conf.all.src_valid_mark=1 -v ${{ github.workspace }}/wireguard.conf:/etc/wireguard/wg0.conf wireguard
docker run --rm --net=container:wireguard curlimages/curl --retry 3 --retry-delay 5 ifconfig.io
docker exec wireguard wg-quick down wg0
! docker run --rm --net=container:wireguard curlimages/curl --retry 3 --retry-delay 5 ifconfig.io
docker stop wireguard
for cmd in "docker" "podman" "sudo podman"; do
$cmd run --rm -d --name wireguard --cap-add NET_ADMIN --cap-add NET_RAW --cap-add SYS_MODULE --sysctl net.ipv4.conf.all.src_valid_mark=1 -v ${{ github.workspace }}/wireguard.conf:/etc/wireguard/wg0.conf wireguard
$cmd run --rm --net=container:wireguard curlimages/curl --retry 3 --retry-delay 5 ifconfig.io
$cmd exec wireguard wg-quick down wg0
! $cmd run --rm --net=container:wireguard curlimages/curl --retry 3 --retry-delay 5 ifconfig.io
$cmd stop wireguard
done
- name: Test local subnets
run: |
for cmd in "docker" "podman" "sudo podman"; do
ip_address=$(ip route get 1.2.3.4 | awk '{print $7}')
docker run --rm -d --name nginx -p 8080:80 nginx
docker run --rm -d --name wireguard --cap-add NET_ADMIN --cap-add SYS_MODULE --sysctl net.ipv4.conf.all.src_valid_mark=1 -v ${{ github.workspace }}/wireguard.conf:/etc/wireguard/wg0.conf -e LOCAL_SUBNETS=$ip_address/32 wireguard
$cmd run --rm -d --name nginx -p 8080:80 nginx
$cmd run --rm -d --name wireguard --cap-add NET_ADMIN --cap-add NET_RAW --cap-add SYS_MODULE --sysctl net.ipv4.conf.all.src_valid_mark=1 -v ${{ github.workspace }}/wireguard.conf:/etc/wireguard/wg0.conf -e LOCAL_SUBNETS=$ip_address/32 wireguard
sleep 3
docker run --rm --net=container:wireguard curlimages/curl --retry 3 --retry-delay 5 $ip_address:8080
docker stop wireguard nginx
$cmd run --rm --net=container:wireguard curlimages/curl --retry 3 --retry-delay 5 $ip_address:8080
$cmd stop wireguard nginx
done
- name: Test exposed ports
run: |
docker run --rm -d --name wireguard --cap-add NET_ADMIN --cap-add SYS_MODULE --sysctl net.ipv4.conf.all.src_valid_mark=1 -v ${{ github.workspace }}/wireguard.conf:/etc/wireguard/wg0.conf -p 8080:80 wireguard
docker run --rm -d --name nginx --net=container:wireguard nginx
for cmd in "docker" "podman" "sudo podman"; do
$cmd run --rm -d --name wireguard --cap-add NET_ADMIN --cap-add NET_RAW --cap-add SYS_MODULE --sysctl net.ipv4.conf.all.src_valid_mark=1 -v ${{ github.workspace }}/wireguard.conf:/etc/wireguard/wg0.conf -p 8080:80 wireguard
$cmd run --rm -d --name nginx --net=container:wireguard nginx
sleep 3
curl --retry 3 --retry-delay 5 localhost:8080
docker stop wireguard nginx
$cmd stop wireguard nginx
done
- name: Log into Docker Hub
uses: docker/login-action@v3
@ -93,6 +104,12 @@ jobs:
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Get date
id: date
uses: josStorer/get-current-time@v2
with:
format: YYYY-MM-DD
- name: Get metadata for image
id: metadata
uses: docker/metadata-action@v5