frr/docker/ubuntu24-ci/README.md
Christian Hopps 1cfccbf103 docker: add ubuntu24-ci docker image support
Signed-off-by: Christian Hopps <chopps@labn.net>
2025-01-12 02:48:29 +00:00

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# Ubuntu 24.04
This builds an ubuntu 24.04 container for dev / test
# Build
```
docker build -t frr-ubuntu24:latest --build-arg=UBUNTU_VERSION=24.04 -f docker/ubuntu-ci/Dockerfile .
```
# Run
```
docker run -d --init --privileged --name frr-ubuntu24 --mount type=bind,source=/lib/modules,target=/lib/modules frr-ubuntu24:latest
```
# Running full topotest (container stops at end)
```
docker run --init -it --privileged --name frr-ubuntu24 \
-v /lib/modules:/lib/modules frr-ubuntu24:latest \
bash -c 'cd /home/frr/frr/tests/topotests; sudo pytest -nauto --dist=loadfile'
```
# Extract results from the above run into `run-results` dir and analyze
```
tests/topotests/analyze.py -C frr-ubuntu24 -Ar run-results
```
# Extract coverage from a stopped container into host FRR source tree
```
docker export frr-ubuntu24 | tar --strip=3 --wildcards -vx '*.gc??'
lcov -b $(pwd) --capture --directory . --output-file=coverage.info
```
# make check
```
docker exec frr-ubuntu24 bash -c 'cd ~/frr ; make check'
```
# interactive bash
```
docker exec -it frr-ubuntu24 bash
```
# Run a specific topotest
```
docker exec frr-ubuntu24 bash -c 'cd ~/frr/tests/topotests ; sudo pytest ospf_topo1/test_ospf_topo1.py'
```
# stop & remove container
```
docker stop frr-ubuntu24 ; docker rm frr-ubuntu24
```
# remove image
```
docker rmi frr-ubuntu24:latest
```