ceph/qa/workunits/cephadm/test_iscsi_pids_limit.sh

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#!/bin/bash
# checks if the containers default pids-limit (4096) is removed and Iscsi
# containers continue to run
# exits 1 if fails
set -ex
ISCSI_CONT_IDS=$(sudo podman ps -qa --filter='name=iscsi')
CONT_COUNT=$(echo ${ISCSI_CONT_IDS} | wc -w)
test ${CONT_COUNT} -eq 2
for i in ${ISCSI_CONT_IDS}
do
sudo podman exec ${i} /bin/sh -c 'for j in {0..20000}; do sleep 30 & done'
done
for i in ${ISCSI_CONT_IDS}
do
SLEEP_COUNT=$(sudo podman exec ${i} /bin/sh -c 'ps -ef | grep -c sleep')
test ${SLEEP_COUNT} -gt 20000
done
echo OK