f5b01e0e12
CLI command "neutron-status upgrade check" now can load checks from 3rd party and stadium projects using entry_points. Such additional checks should be available under "neutron.status.upgrade.checks" namespace in entry_points. Change-Id: I416abbcdd7b397ec6acd2827129d7a56095ea63d Story: 2003657
2.0 KiB
Upgrade checks
Introduction
CLI tool neutron-status upgrade check contains checks
which perform a release-specific readiness check before restarting
services with new code. For more details see neutron-status command-line client
page.
3rd party plugins checks
Neutron upgrade checks script allows to add checks by stadium and 3rd
party projects. The neutron-status script detects which
sub-projects have been installed by enumerating the
neutron.status.upgrade.checks entrypoints. For more details
see the Entry Points section of
Contributing extensions to Neutron. Checks can be run in random
order and should be independent from each other.
The recommended entry point name is a repository name: For example, 'neutron-fwaas' for FWaaS and 'networking-sfc' for SFC:
neutron.status.upgrade.checks =
neutron-fwaas = neutron_fwaas.upgrade.checks:ChecksEntrypoint should be class which inherits from
neutron.cmd.upgrade_checks.base.BaseChecks.
An example of a checks class can be found in
neutron.cmd.upgrade_checks.checks.CoreChecks.