pre-introspection¶
check-network-gateway¶
Check network_gateway on the provisioning network.
If gateway in undercloud.conf is different from local_ip, verify that the gateway exists and is reachable.
hosts: undercloud
groups: pre-introspection
parameters:
roles: check_network_gateway
Role documentation
ctlplane-ip-range¶
Check the number of IP addresses available for the overcloud nodes.
Verify that the number of IP addresses defined in dhcp_start and dhcp_end fields in undercloud.conf is not too low.
hosts: undercloud
groups: pre-introspection
parameters:
ctlplane_iprange_min_size: 20
roles: ctlplane_ip_range
Role documentation
dhcp-introspection¶
DHCP on the Introspection Network.
An unexpected DHCP server on the network used for node introspection can cause some nodes to not be inspected.
This validations checks for the DHCP responses on the interface specified in ironic-inspector.conf.
hosts: undercloud
groups: pre-introspection
parameters:
roles: dhcp_validations
Role documentation
undercloud-disk-space¶
Verify undercloud fits the disk space requirements.
Make sure that the root partition on the undercloud node has enough free space.
http://tripleo.org/install/environments/baremetal.html#minimum-system-requirements
hosts: undercloud
groups: prep, pre-introspection
parameters:
volumes: [{‘mount’: ‘/var/lib/docker’, ‘min_size’: 10}, {‘mount’: ‘/var/lib/config-data’, ‘min_size’: 3}, {‘mount’: ‘/var/log’, ‘min_size’: 3}, {‘mount’: ‘/usr’, ‘min_size’: 5}, {‘mount’: ‘/var’, ‘min_size’: 20}, {‘mount’: ‘/’, ‘min_size’: 25}]
roles: undercloud_disk_space
Role documentation
undercloud-neutron-sanity-check¶
Undercloud Neutron Sanity Check.
Run neutron-sanity-check on the undercloud node to find out potential issues with Neutron’s configuration.
The tool expects all the configuration files that are passed to the Neutron services.
hosts: undercloud
groups: pre-introspection
parameters:
configs: [‘/etc/neutron/neutron.conf’, ‘/usr/share/neutron/neutron-dist.conf’, ‘/etc/neutron/metadata_agent.ini’, ‘/etc/neutron/dhcp_agent.ini’, ‘/etc/neutron/plugins/ml2/openvswitch_agent.ini’, ‘/etc/neutron/l3_agent.ini’]
roles: neutron_sanity_check
Role documentation
