fixeria has uploaded this change for review. ( https://gerrit.osmocom.org/c/docker-playground/+/36372?usp=email )

Change subject: ttcn3-*-test: allow running tests with artificial link delay ......................................................................

ttcn3-*-test: allow running tests with artificial link delay

Change-Id: I4da3167ecda6ec5f27433da47d1a501180b37ca5 Related: OS#6411, OS#6375 --- M README.md M common/ttcn3-docker-run.sh M debian-bookworm-titan-master/Dockerfile M debian-bookworm-titan/Dockerfile M debian-bullseye-titan-master/Dockerfile M debian-bullseye-titan/Dockerfile 6 files changed, 31 insertions(+), 0 deletions(-)

git pull ssh://gerrit.osmocom.org:29418/docker-playground refs/changes/72/36372/1

diff --git a/README.md b/README.md index 436fdd0..95ba200 100644 --- a/README.md +++ b/README.md @@ -47,6 +47,18 @@ $ ./jenkins.sh ```

+### Running a testsuite with artificial link delay + +Below is an example of running ttcn3-bsc-test with a link delay of 30ms: + +``` +$ export DOCKER_ARGS="--cap-add=NET_ADMIN -e 'OSMO_TTCN3_NETEM_DELAY=30'" +$ cd ttcn3-bsc-test +$ ./jenkins.sh +``` + +FIXME: somehow, `--cap-add=NET_ADMIN` breaks tcpdump/dumpcap! + ### More examples

latest (debian): diff --git a/common/ttcn3-docker-run.sh b/common/ttcn3-docker-run.sh index c8c871e..84bfc6c 100755 --- a/common/ttcn3-docker-run.sh +++ b/common/ttcn3-docker-run.sh @@ -31,6 +31,11 @@ done fi

+if [ -n "$OSMO_TTCN3_NETEM_DELAY" ]; then + echo "Enabling netem delay (${OSMO_TTCN3_NETEM_DELAY}ms)" + tc qdisc add dev eth0 root netem delay ${OSMO_TTCN3_NETEM_DELAY}ms +fi + cd /data

# Use TEST_NAME to only run one test instead of all. Set it like this: diff --git a/debian-bookworm-titan-master/Dockerfile b/debian-bookworm-titan-master/Dockerfile index 2b0644a..161c933 100644 --- a/debian-bookworm-titan-master/Dockerfile +++ b/debian-bookworm-titan-master/Dockerfile @@ -20,6 +20,7 @@ build-essential \ ca-certificates \ git \ + iproute2 \ iputils-ping \ netcat-openbsd \ procps \ diff --git a/debian-bookworm-titan/Dockerfile b/debian-bookworm-titan/Dockerfile index fcc00ba..c4af2ef 100644 --- a/debian-bookworm-titan/Dockerfile +++ b/debian-bookworm-titan/Dockerfile @@ -21,6 +21,7 @@ ca-certificates \ ccache \ git \ + iproute2 \ iputils-ping \ netcat-openbsd \ procps \ diff --git a/debian-bullseye-titan-master/Dockerfile b/debian-bullseye-titan-master/Dockerfile index a7ec65d..b364bd2 100644 --- a/debian-bullseye-titan-master/Dockerfile +++ b/debian-bullseye-titan-master/Dockerfile @@ -18,6 +18,7 @@ DEBIAN_FRONTEND='noninteractive' apt-get install -y --no-install-recommends --no-install-suggests \ build-essential \ git \ + iproute2 \ iputils-ping \ netcat-openbsd \ procps \ diff --git a/debian-bullseye-titan/Dockerfile b/debian-bullseye-titan/Dockerfile index 2274cc4..75591d1 100644 --- a/debian-bullseye-titan/Dockerfile +++ b/debian-bullseye-titan/Dockerfile @@ -23,6 +23,7 @@ DEBIAN_FRONTEND='noninteractive' apt-get install -y --no-install-recommends --no-install-suggests \ build-essential \ git \ + iproute2 \ iputils-ping \ netcat-openbsd \ procps \