openstack/tripleo-common
Code Issues Proposed changes
920b2124d9
tripleo-common/healthcheck
History
Martin Schuppert 3ddb77e340 Fix swift-proxy healthcheck 
With the current swift-proxy healthcheck the container status is
unhealty even the service is up.

The used ps/grep won't return the swift proxy processes as the
output gets truncated:

()[root@overcloud-controller-0 /]$ ps -e
    PID TTY          TIME CMD
      1 ?        00:00:00 dumb-init
      6 ?        00:02:52 swift-proxy-ser
     28 ?        00:00:25 swift-proxy-ser
   4753 pts/1    00:00:00 sh
   4797 pts/1    00:00:00 ps

As a result we end up in the else, checking the cache.

This moves the if to use pgrep instead.

Change-Id: I169b07553b171fcacb532bf58acc4200e270bfbb
2019-08-01 16:41:40 +02:00
..
releasenotes/notes IPv6 healthcheck fixes for nova-vnc-proxy 2018-12-17 08:22:23 +01:00
aodh-api Fix formatting options 2018-09-11 17:15:11 +02:00
aodh-evaluator Fix formatting options 2018-09-11 17:15:11 +02:00
aodh-listener Fix formatting options 2018-09-11 17:15:11 +02:00
aodh-notifier Fix formatting options 2018-09-11 17:15:11 +02:00
barbican-api Fix formatting options 2018-09-11 17:15:11 +02:00
barbican-keystone-listener Fix formatting options 2018-09-11 17:15:11 +02:00
barbican-worker Fix formatting options 2018-09-11 17:15:11 +02:00
ceilometer-agent-central Fix formatting options 2018-09-11 17:15:11 +02:00
ceilometer-agent-compute Fix formatting options 2018-09-11 17:15:11 +02:00
ceilometer-agent-ipmi Fix formatting options 2018-09-11 17:15:11 +02:00
ceilometer-agent-notification Fix formatting options 2018-09-11 17:15:11 +02:00
cinder-api Fix formatting options 2018-09-11 17:15:11 +02:00
cinder-backup Fix formatting options 2018-09-11 17:15:11 +02:00
cinder-scheduler Fix formatting options 2018-09-11 17:15:11 +02:00
cinder-volume Fix formatting options 2018-09-11 17:15:11 +02:00
collectd Activate new healthchecks 2018-03-07 10:44:59 +01:00
common.sh Check for file existance in file modification check 2019-04-10 16:09:18 -06:00
cron Fix bashate and flake8 errors 2019-06-14 19:23:53 +01:00
etcd Activate new healthchecks 2018-03-07 10:44:59 +01:00
fluentd Fix formatting options 2018-09-11 17:15:11 +02:00
glance-api Fix formatting options 2018-09-11 17:15:11 +02:00
gnocchi-api Fix formatting options 2018-09-11 17:15:11 +02:00
gnocchi-metricd Fix formatting options 2018-09-11 17:15:11 +02:00
gnocchi-statsd Fix formatting options 2018-09-11 17:15:11 +02:00
heat-api Fix formatting options 2018-09-11 17:15:11 +02:00
heat-api-cfn Fix formatting options 2018-09-11 17:15:11 +02:00
heat-engine Fix formatting options 2018-09-11 17:15:11 +02:00
horizon Fix formatting options 2018-09-11 17:15:11 +02:00
ironic-api Fix formatting options 2018-09-11 17:15:11 +02:00
ironic-conductor Fix formatting options 2018-09-11 17:15:11 +02:00
ironic-inspector Add Ironic inspector health checks 2018-08-28 09:05:19 +00:00
ironic-pxe Fix ironic-pxe healthcheck. 2018-11-27 09:35:05 +00:00
iscsid Activate new healthchecks 2018-03-07 10:44:59 +01:00
keystone Fix keystone healthcheck 2019-01-16 22:12:23 +01:00
manila-scheduler Fix formatting options 2018-09-11 17:15:11 +02:00
mariadb Fix formatting options 2018-09-11 17:15:11 +02:00
memcached Silent memcached healthcheck 2019-03-27 08:51:15 +01:00
mistral-api Fix formatting options 2018-09-11 17:15:11 +02:00
mistral-engine Fix formatting options 2018-09-11 17:15:11 +02:00
mistral-event-engine Fix formatting options 2018-09-11 17:15:11 +02:00
mistral-executor Fix formatting options 2018-09-11 17:15:11 +02:00
multipathd Activate new healthchecks 2018-03-07 10:44:59 +01:00
neutron-api Fix formatting options 2018-09-11 17:15:11 +02:00
neutron-dhcp Fix formatting options 2018-09-11 17:15:11 +02:00
neutron-l3 Fix formatting options 2018-09-11 17:15:11 +02:00
neutron-metadata Fix formatting options 2018-09-11 17:15:11 +02:00
neutron-ovs-agent Fix formatting options 2018-09-11 17:15:11 +02:00
neutron-sriov-agent Fix formatting options 2018-09-11 17:15:11 +02:00
nova-api Fix nova-api healthcheck 2018-11-12 09:21:45 +01:00
nova-compute Fix formatting options 2018-09-11 17:15:11 +02:00
nova-conductor Fix formatting options 2018-09-11 17:15:11 +02:00
nova-ironic Fix formatting options 2018-09-11 17:15:11 +02:00
nova-libvirt Fix formatting options 2018-09-11 17:15:11 +02:00
nova-metadata Fix formatting options 2018-09-11 17:15:11 +02:00
nova-scheduler Fix formatting options 2018-09-11 17:15:11 +02:00
nova-vnc-proxy IPv6 healthcheck fixes for nova-vnc-proxy 2018-12-17 08:22:23 +01:00
octavia-api Fixup octavia-api healthcheck 2019-04-24 10:14:43 -02:30
octavia-health-manager Fix formatting options 2018-09-11 17:15:11 +02:00
octavia-housekeeping Fix formatting options 2018-09-11 17:15:11 +02:00
octavia-worker Fix formatting options 2018-09-11 17:15:11 +02:00
opendaylight-api Fix bashate and flake8 errors 2019-06-14 19:23:53 +01:00
ovn-controller Fix formatting options 2018-09-11 17:15:11 +02:00
ovn-dbs Correct ovn-dbs health check 2019-04-16 13:40:29 +02:00
ovn-metadata Fix formatting options 2018-09-11 17:15:11 +02:00
panko-api Fix formatting options 2018-09-11 17:15:11 +02:00
placement-api placement: Add missing healthcheck for extracted service 2019-01-21 10:13:22 +00:00
rabbitmq Fix formatting options 2018-09-11 17:15:11 +02:00
README.md Fix formatting options 2018-09-11 17:15:11 +02:00
redis Fix formatting options 2018-09-11 17:15:11 +02:00
sahara-api Add bashate in gate jobs and fix existing errors 2018-09-17 11:36:57 +02:00
sahara-engine Fix formatting options 2018-09-11 17:15:11 +02:00
sensu-client Fix formatting options 2018-09-11 17:15:11 +02:00
swift-account-server Fix formatting options 2018-09-11 17:15:11 +02:00
swift-container-server Fix formatting options 2018-09-11 17:15:11 +02:00
swift-object-expirer Add health checks for Swift services 2018-06-12 12:08:04 +02:00
swift-object-server Fix formatting options 2018-09-11 17:15:11 +02:00
swift-proxy Fix swift-proxy healthcheck 2019-08-01 16:41:40 +02:00
swift-rsync Fix formatting options 2018-09-11 17:15:11 +02:00
tacker Fix formatting options 2018-09-11 17:15:11 +02:00
zaqar-api Add new healthchecks for zaqar services 2019-04-24 18:00:30 +02:00
zaqar-socket Fix bashate and flake8 errors 2019-06-14 19:23:53 +01:00

README.md

Health check commands

The scripts in this directory are meant to implement the container-healthcheck blueprint. They are written to be compatible with the Docker HEALTHCHECK api.

The scripts expect to source /usr/share/tripleo-common/healthcheck/common.sh. If you want to run scripts without installing to that file, you can set the HEALTHCHECKS_DIR environment variable, e.g:

    $ export HEALTHCHECKS_DIR=$PWD
    $ ./heat-api
    {"versions": [{"status": "CURRENT", "id": "v1.0", "links": [{"href": "http://192.168.24.1:8004/v1/", "rel": "self"}]}]}
    300 192.168.24.1:8004 0.002 seconds