post-deployment

post-deployment

ceph-health

Check the status of the ceph cluster.

Uses ceph health to check if cluster is in HEALTH_WARN state and prints a debug message.

  • hosts: Controller
  • groups: post-deployment
  • metadata:
  • parameters:

View validation source code.

controller-token

Verify that keystone admin token is disabled.

This validation checks that keystone admin token is disabled on both undercloud and overcloud controller after deployment.

  • hosts: undercloud, Controller
  • groups: post-deployment
  • metadata:
  • parameters:

View validation source code.

controller-ulimits

Check controller ulimits.

This will check the ulimits of each controller.

  • hosts: Controller
  • groups: post-deployment
  • metadata:
  • parameters:
    • nofiles_min: 1024
    • nproc_min: 2048

View validation source code.

haproxy

HAProxy configuration.

Verify the HAProxy configuration has recommended values.

  • hosts: Controller
  • groups: post-deployment
  • metadata:
  • parameters:
    • config_file: /etc/haproxy/haproxy.cfg
    • defaults_timeout_queue: 2m
    • defaults_timeout_server: 2m
    • global_maxconn_min: 20480
    • defaults_maxconn_min: 4096
    • defaults_timeout_client: 2m
    • defaults_timeout_check: 10s

View validation source code.

mysql-open-files-limit

MySQL Open Files Limit.

Verify the open-files-limit configuration is high enough https://access.redhat.com/solutions/1598733

  • hosts: Controller
  • groups: post-deployment
  • metadata:
  • parameters:
    • min_open_files_limit: 16384

View validation source code.

neutron-sanity-check

Neutron Sanity Check.

Run neutron-sanity-check on the controller nodes to find out potential issues with Neutron’s configuration. The tool expects all the configuration files that are passed to the Neutron services.

  • hosts: Controller
  • groups: post-deployment
  • metadata:
  • parameters:
    • configs: [‘/etc/neutron/neutron.conf’, ‘/usr/share/neutron/neutron-dist.conf’, ‘/etc/neutron/metadata_agent.ini’, ‘/etc/neutron/metering_agent.ini’, ‘/etc/neutron/dhcp_agent.ini’, ‘/etc/neutron/plugins/ml2/openvswitch_agent.ini’, ‘/etc/neutron/conf.d/ml2_conf_cisco.ini’, ‘/etc/neutron/conf.d/cisco_cfg_agent.ini’, ‘/etc/neutron/conf.d/cisco_router_plugin.ini’, ‘/usr/share/neutron/l3_agent’, ‘/etc/neutron/conf.d/common’, ‘/etc/neutron/conf.d/neutron-l3-agent’, ‘/usr/share/neutron/neutron-lbaas-dist.conf’, ‘/etc/neutron/lbaas_agent.ini’, ‘/etc/neutron/conf.d/neutron-lbaas-agent’, ‘/etc/neutron/conf.d/neutron-lbaasv2-agent’, ‘/etc/neutron/conf.d/neutron-metadata-agent’, ‘/etc/neutron/conf.d/neutron-metering-agent’, ‘/etc/neutron/conf.d/neutron-netns-cleanup’, ‘/etc/neutron/conf.d/neutron-openvswitch-agent’, ‘/etc/neutron/conf.d/neutron-ovs-cleanup’, ‘/etc/neutron/conf.d/neutron-bsn-agent’, ‘/etc/neutron/conf.d/neutron-cisco-cfg-agent’, ‘/etc/neutron/conf.d/neutron-dhcp-agent’]

View validation source code.

no-op-firewall-nova-driver

Verify NoOpFirewallDriver is set in Nova.

When using Neutron, the firewall_driver option in Nova must be set to NoopFirewallDriver.

  • hosts: Compute
  • groups: post-deployment
  • metadata:
  • parameters:

View validation source code.

ntpstat

Verify all deployed nodes have their clock synchronised..

Each overcloud node should have their clocks synchronised. The deployment should configure and run ntpd. This validation verifies that it is indeed running and connected to an NPT server on all nodes.

  • hosts: overcloud
  • groups: post-deployment
  • metadata:
  • parameters:

View validation source code.

openstack-endpoints

Check connectivity to various OpenStack services.

This validation gets the PublicVip address from the deployment and tries to access Horizon and get a Keystone token.

  • hosts: undercloud
  • groups: post-deployment, pre-upgrade, post-upgrade
  • metadata:
  • parameters:

View validation source code.

pacemaker-status

Check the status of the pacemaker cluster.

This runs pcs status and checks for any failed actions. A failed status post-deployment indicates something is not configured correctly. This should also be run before upgrade as the process will likely fail with a cluster that’s not completely healthy.

  • hosts: Controller
  • groups: post-deployment
  • metadata:
  • parameters:

View validation source code.

rabbitmq-limits

Rabbitmq limits.

Make sure the rabbitmq file descriptor limits are set to reasonable values.

  • hosts: Controller
  • groups: post-deployment
  • metadata:
  • parameters:
    • min_fd_limit: 16384

View validation source code.

stonith-exists

stonith-exists.

Verify that stonith devices are configured for your OpenStack Platform HA cluster. We don’t configure stonith device with TripleO Installer. Because the hardware configuration may be differ in each environment and requires different fence agents. How to configure fencing please read https://access.redhat.com/documentation/en/red-hat-openstack-platform/8/paged/director-installation-and-usage/86-fencing-the-controller-nodes

  • hosts: Controller
  • groups: post-deployment
  • metadata:
  • parameters:

View validation source code.

Creative Commons Attribution 3.0 License

Except where otherwise noted, this document is licensed under Creative Commons Attribution 3.0 License. See all OpenStack Legal Documents.