openstack/kolla-ansible.git/ansible/roles/nova/defaults, branch stable/2026.1

Extend the nova_scheduler healthcheck timeout.

2026-08-19T14:40:16+00:00

Nova changed in 2026.1 how long their services take to gracefully shutdown. The default value of [DEFAULT]/graceful_shutdown_timeout has been changed from 60 to 180 seconds for all Nova services. [...] Operators using external system (e.g. k8s, systemd) to manage the Nova services should ensure that their service stop timeouts are set to at least graceful_shutdown_timeout to avoid forcefully killing service before Nova finish its graceful shutdown. Kolla-Ansible failed to update the period of time that ansible waits for Nova services to shut down. This causes both CI failures and failures for deployers when trying to manage some Nova containers. Prompt: Michael asked for assistance debugging why CI jobs were failing with nova-scheduler timeouts. Assisted-By: Claude Opus 5 (1M context, high effort) Co-Authored-By: Claude Opus 5 (1M context, high effort) Closes-Bug: #2162860 Change-Id: If7c5a6d885b19e39cfc305440424f10de3a5ea05 Signed-off-by: Michael Still (cherry picked from commit 4ce86ef1db631c15e6e5e142d2908f73348377d4)

Drop support for running WSGI under Apache

2026-04-24T11:07:46+00:00

The migration to uWSGI has been successfully completed. All API services now run exclusively under uWSGI. The *_wsgi_provider variables have been removed from all affected roles along with leftover Apache wsgi config templates and fluentd Apache log handling. Rework Apache fluentd input configuration so it doesn't glob out whole /var/log/kolla/*/* and just include required services when enabled. Change-Id: I1475e629d033163a50a5c681c8fe2557a7b10bae Signed-off-by: Michal Nasiadka Signed-off-by: Bartosz Bezak

Standardize API health check endpoints

2026-04-12T13:02:28+00:00

Configure dedicated health check endpoints for Load Balancers Standardize health check paths in OpenStack and Grafana Ansible defaults to improve Load Balancer (HAProxy) reliability. The 'httpchk' configuration for the modified roles now uses dedicated health check endpoints (e.g., /healthcheck or /api/health) and enforces an HTTP 200 OK expectation. This ensures faster and more robust failure detection. Additionally, by moving health checks away from generic endpoints (such as OPTIONS /), application logs are now much cleaner. The log files will no longer be flooded every second with HAProxy probe entries like: "OPTIONS / HTTP/1.0" 200 94 0.000954 NOTE: The following services are exceptions to this standardization and still use the root endpoint (`/`) for health checks due to the lack of a dedicated health check middleware in their default API paste configuration: **cyborg_api**, **masakari**, **mistral_api**, **nova_api**, **octavia_api**, **placement**, **tacker**, **venus**, and **watcher**. Updated roles: * aodh * barbican * cinder * cloudkitty * cyborg * designate * etcd * glance * gnocchi * grafana * heat * horizon * influxdb * ironic * keystone * loadbalancer * magnum * manila * masakari * mistral * neutron * nova * nova-cell * octavia * opensearch * placement * rabbitmq * skyline * tacker * trove * venus * watcher * zun Change-Id: Ibbb9fda45a98565ab12e784bbef80be787bd6638 Signed-off-by: Piotr Milewski

ansible-lint: fix yaml[line-length] in nova

2026-01-15T16:57:20+00:00

Change-Id: I916fd78cc083e46dad7155f39c3ea3557d992ef1 Signed-off-by: Bertrand Lanson

Add support for Debian Trixie (13)

2025-12-19T14:55:59+00:00

Remove /etc/timezone bind mount since Debian does not provide that file anymore. Depends-On: https://review.opendev.org/c/openstack/kolla/+/964793 Change-Id: If1a289068093843184f0d7b495815db006f2d563 Signed-off-by: Michal Nasiadka

ansible-lint: Fix yaml[truthy] in nova role

2025-11-24T14:20:30+00:00

Change-Id: Ia653bfbbf04e25f5bd002526247645dffef95b2b Signed-off-by: Michal Nasiadka

Add TLS support for MariaDB Connections

2025-07-09T11:41:04+00:00

Since Kolla-Ansible now supports TLS for MariaDB, this patch adds support for services that can use this feature. This feature can be used only when ProxySQL is used as LB. Signed-off-by: Michal Arbet Change-Id: I052c763073c5da29cb8e78004a01a22217dde5da

Merge "Fix routing of queries without schema to service's DB shard"

2025-06-05T17:12:34+00:00

Fix routing of queries without schema to service's DB shard

2025-06-05T04:28:18+00:00

Some queries (e.g. SET AUTOCOMMIT, ROLLBACK) may be executed before schema is selected, causing them to be routed to hostgroup 0, which does not exist if user using different `mariadb_default_shard_id`. This change sets default_hostgroup (shard_id) for users to ensure correct routing even when schema is not specified. Also adjusts nova-cell user generation logic to include shard assignment, so queries from nova_ users are properly routed, even if schema is not used directly. This avoids silent misrouting and improves reliability in multi-shard deployments. Note: These errors are not visible in CI because mariadb_default_shard_group_id = 0 and ProxySQL routes to hostgroup 0 by default when no routing rule matches. Depends-On: https://review.opendev.org/c/openstack/kolla/+/951741 Closes-Bug: #2112339 Change-Id: I4f3380a83fa992c3413e82a4692c26a07b25d57f

Introduce docker_image_url variable

2025-06-04T09:32:08+00:00

Stop repeating the same code (actually 158 times). Change-Id: I2fd04e6ed72f3702eb41fe5cf172f47a33e93bbd