[S] Change in osmo-ttcn3-hacks[master]: bsc: testenv: set MTU=1500 for lo

osmith has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/38546?usp=email ) Change subject: bsc: testenv: set MTU=1500 for lo ...................................................................... bsc: testenv: set MTU=1500 for lo Two tests are failing if the MTU is 65536 instead of 1500. This should be analyzed more and fixed, but first let's adjust the testenv config so the behavior of the test environment is the same as with docker-playground. Related: OS#6602 Change-Id: Ifeda66954263fe8d2637377d0701a2208a19c332 --- A _testenv/data/scripts/podman_set_lo_mtu.sh M _testenv/testenv/podman.py M bsc/testenv_generic.cfg 3 files changed, 14 insertions(+), 0 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/46/38546/1 diff --git a/_testenv/data/scripts/podman_set_lo_mtu.sh b/_testenv/data/scripts/podman_set_lo_mtu.sh new file mode 100755 index 0000000..ed91762 --- /dev/null +++ b/_testenv/data/scripts/podman_set_lo_mtu.sh @@ -0,0 +1,11 @@ +#!/bin/sh -e +# Change the MTU for the loopback device, but only when running in podman (as +# we don't want to just make this change for the host without asking). This +# is used as workaround for OS#6602 where we have some tests that don't pass if +# the MTU=65536, the default of lo. + +MTU="$1" + +if [ "$PODMAN" = 1 ]; then + sudo ip link set dev lo mtu "$1" +fi diff --git a/_testenv/testenv/podman.py b/_testenv/testenv/podman.py index faa1837..4788076 100644 --- a/_testenv/testenv/podman.py +++ b/_testenv/testenv/podman.py @@ -215,6 +215,8 @@ "net.ipv4.conf.all.send_redirects=0", # OS#6575 "--sysctl", "net.ipv4.conf.default.send_redirects=0", # OS#6575 + "-e", + "PODMAN=1", ] if not testenv.args.binary_repo: diff --git a/bsc/testenv_generic.cfg b/bsc/testenv_generic.cfg index d453f55..b4ed393 100644 --- a/bsc/testenv_generic.cfg +++ b/bsc/testenv_generic.cfg @@ -1,4 +1,5 @@ [testsuite] +prepare=podman_set_lo_mtu.sh 1500 # OS#6602 program=BSC_Tests config=BSC_Tests.cfg -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/38546?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: Ifeda66954263fe8d2637377d0701a2208a19c332 Gerrit-Change-Number: 38546 Gerrit-PatchSet: 1 Gerrit-Owner: osmith <osmith(a)sysmocom.de>