181fb4a0dc
This patch is adding health checks for background processes. The check
is performed by comparing recon cache file modification. This is far
from ideal, because recon files are shared via services of same type.
But it's the only way to at least partialy check correct behaviour
for background processes. In future there we should add timestamp info
to each recon file for all services using the recon file. Then we would
be able to find out if all background services are updating their caches
in timely fashion and stay within the border of containers.
Co-Authored-By: Thiago da Silva <thiago@redhat.com>
Partial-Bug: #1801068
Change-Id: Ib6fad8311b5a728914ce9df9122194c5f7036be7
(cherry picked from commit 575fde1a96)
36 lines
1.2 KiB
Bash
Executable File
36 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
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. ${HEALTHCHECK_SCRIPTS:-/usr/share/openstack-tripleo-common/healthcheck}/common.sh
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conf=/etc/swift/account-server.conf
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cache=/var/cache/swift/account.recon
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if ps -e | grep --quiet swift-account-server; then
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if ! crudini --get $conf pipeline:main pipeline | grep -q healthcheck; then
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echo "healthcheck is not available" >&2
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exit 0
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fi
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# swift-account-server is still eventlet
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bind_host=$(get_config_val $conf DEFAULT bind_ip 127.0.0.1)
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bind_port=$(get_config_val $conf DEFAULT bind_port 6002)
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# Add brackets if IPv6
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if [[ $bind_host =~ ":" ]]; then
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bind_host="[${bind_host}]"
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fi
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healthcheck_curl http://${bind_host}:${bind_port}/healthcheck
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else
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if ps -e | grep --quiet swift-account-auditor; then
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interval=$(get_config_val $conf account-auditor interval 1800)
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elif ps -e | grep --quiet swift-account-reaper; then
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interval=$(get_config_val $conf account-reaper interval 3600)
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else
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interval=$(get_config_val $conf account-replicator interval 30)
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fi
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if ! healthcheck_file_modification $cache $interval; then
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echo "Cache file $cache was not updated within interval of $interval seconds."
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exit 1
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fi
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fi
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