mirror of https://github.com/ceph/ceph
40 lines
1.0 KiB
Bash
Executable File
40 lines
1.0 KiB
Bash
Executable File
#!/bin/bash
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# checks if the containers default pids-limit (4096) is removed and Iscsi
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# containers continue to run
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# exits 1 if fails
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set -ex
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ISCSI_CONT_IDS=$(sudo podman ps -qa --filter='name=iscsi')
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CONT_COUNT=$(echo ${ISCSI_CONT_IDS} | wc -w)
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test ${CONT_COUNT} -eq 2
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for i in ${ISCSI_CONT_IDS}
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do
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# cgroups v1 and v2 have slightly different file locations for the pids.max
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# so check both spots
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if [ $(sudo podman exec ${i} cat /sys/fs/cgroup/pids/pids.max) ]; then
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pid_limit=$(sudo podman exec ${i} cat /sys/fs/cgroup/pids/pids.max)
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elif [ $(sudo podman exec ${i} cat /sys/fs/cgroup/pids.max) ]; then
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pid_limit=$(sudo podman exec ${i} cat /sys/fs/cgroup/pids.max)
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else
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echo "could not find pids.max inside container"
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exit 1
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fi
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test $pid_limit == max
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done
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for i in ${ISCSI_CONT_IDS}
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do
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sudo podman exec ${i} /bin/sh -c 'for j in {0..20000}; do sleep 300 & done'
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done
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for i in ${ISCSI_CONT_IDS}
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do
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SLEEP_COUNT=$(sudo podman exec ${i} /bin/sh -c 'ps -ef | grep -c sleep')
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test ${SLEEP_COUNT} -gt 20000
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done
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echo OK
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