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| author | Zuul <zuul@review.opendev.org> | 2022-04-21 21:23:22 +0000 |
|---|---|---|
| committer | Gerrit Code Review <review@openstack.org> | 2022-04-21 21:23:22 +0000 |
| commit | 1de1e0f36ce4d34a827eff9792cb02a23376afc2 (patch) | |
| tree | 86f1df40c361e143d350e551eca3e3badcd7b712 /doc | |
| parent | 2c15d36fedb95528bca61ba41a3b2f5f6b8bb1a6 (diff) | |
| parent | f1d3ff11d0e43b7e70fe9c36709975d96dfa86e8 (diff) | |
| download | kolla-ansible-1de1e0f36ce4d34a827eff9792cb02a23376afc2.tar.gz kolla-ansible-1de1e0f36ce4d34a827eff9792cb02a23376afc2.zip | |
Merge "nova: improve compute service registration failure handling"
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/source/reference/compute/nova-guide.rst | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/doc/source/reference/compute/nova-guide.rst b/doc/source/reference/compute/nova-guide.rst index 490516909..3deccee3e 100644 --- a/doc/source/reference/compute/nova-guide.rst +++ b/doc/source/reference/compute/nova-guide.rst @@ -65,3 +65,17 @@ concept known as Vendordata. If a Vendordata file is located in the following path within the Kolla configuration, Kolla will automatically use it when the Nova service is deployed or reconfigured: ``/etc/kolla/config/nova/vendordata.json``. + +Failure handling +================ + +Compute service registration +---------------------------- + +During deployment, Kolla Ansible waits for Nova compute services to register +themselves. By default, if a compute service does not register itself before +the timeout, that host will be marked as failed in the Ansible run. This +behaviour is useful at scale, where failures are more frequent. + +Alternatively, to fail all hosts in a cell when any compute service fails +to register, set ``nova_compute_registration_fatal`` to ``true``. |