Number of critical processes on OpenStack Controller
Issue
- Need to know the number of activated processes to monitor the controller node
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Does Red Hat provides such document ?
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Considering the following as the monitoring target.
- Cinder: cinder-api, cinder-scheduler, cinder-backup
- Glance: glance-registry, glance-api
- Keystone: keystone-admin, keystone-main
- Neutron: neutron-dhcp-agent, neutron-l3-agent, neutron-metadata-agent, neutron-server
- Nova: nova-api, nova-conductor, nova-scheduler, nova-novncproxy
- corosync/haproxy: corosync, haproxy, haproxy-systemd-wrapper
- memcached: memcached
- MySQL/(MariaDB): mysqld
- Pacemaker: pacemakerd, attrd, cib, crmd, lrmd, pengine, stonithd, pcsd
- RabbitMQ: rabbitmq-server
- Redis: redis-server
Environment
Red Hat OpenStack Platform 10.0
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