From 0f4c8544d8b822bd0d97da75b47b1244d147bef3 Mon Sep 17 00:00:00 2001
From: Doug Szumski <doug@stackhpc.com>
Date: Mon, 26 Jan 2026 11:25:34 +0000
Subject: Support multiple Nova Compute Ironic instances

Adds support for deploying multiple instances of the Nova
Compute Ironic service on the same host. This is useful
in large baremetal deployments, where the sharding and/or
conductor group feature is used to scale out the service.

A further patch to support deploying multiple Ironic
conductor instances will follow.

Co-Authored-By: Bartosz Bezak <bartosz@stackhpc.com>
Co-Authored-By: Bertrand Lanson <bertrand.lanson@protonmail.com>
Change-Id: Ibbddfd87e831a3775c3ed66c80b18e5070cedc90
Signed-off-by: Doug Szumski <doug@stackhpc.com>
---
 zuul.d/project.yaml                        |  1 +
 zuul.d/scenarios/multi-compute-ironic.yaml | 47 ++++++++++++++++++++++++++++++
 2 files changed, 48 insertions(+)
 create mode 100644 zuul.d/scenarios/multi-compute-ironic.yaml

(limited to 'zuul.d')

diff --git a/zuul.d/project.yaml b/zuul.d/project.yaml
index 0758a8067..7cb2ec76f 100644
--- a/zuul.d/project.yaml
+++ b/zuul.d/project.yaml
@@ -4,6 +4,7 @@
     templates:
       - ansible-role-jobs
       - check-requirements
+      - kolla-ansible-scenario-multi-compute-ironic
       - kolla-ansible-scenario-aio
       - kolla-ansible-scenario-bifrost
       - kolla-ansible-scenario-cells
diff --git a/zuul.d/scenarios/multi-compute-ironic.yaml b/zuul.d/scenarios/multi-compute-ironic.yaml
new file mode 100644
index 000000000..814116a1f
--- /dev/null
+++ b/zuul.d/scenarios/multi-compute-ironic.yaml
@@ -0,0 +1,47 @@
+---
+- job:
+    name: kolla-ansible-multi-compute-ironic-base
+    parent: kolla-ansible-base
+    voting: false
+    files: !inherit
+      - ^ansible/group_vars/all/(nova|ironic).yml
+      - ^ansible/roles/(nova|nova-cell|ironic)/
+      - ^tests/deploy-tenks\.sh$
+      - ^tests/templates/ironic-overrides\.j2$
+      - ^tests/templates/tenks-deploy-config\.yml\.j2$
+      - ^tests/test-dashboard\.sh$
+      - ^tests/test-ironic\.sh$
+    required-projects:
+      - openstack/tenks
+    vars:
+      scenario: multi-compute-ironic
+      scenario_images_extra:
+        - ^dnsmasq
+        - ^ironic
+        - ^iscsid
+      tls_enabled: false
+
+- job:
+    name: kolla-ansible-debian-trixie-multi-compute-ironic
+    parent: kolla-ansible-multi-compute-ironic-base
+    nodeset: kolla-ansible-debian-trixie-multi-16GB
+
+- job:
+    name: kolla-ansible-rocky-10-multi-compute-ironic
+    parent: kolla-ansible-multi-compute-ironic-base
+    nodeset: kolla-ansible-rocky-10-multi-16GB
+
+- job:
+    name: kolla-ansible-ubuntu-noble-multi-compute-ironic
+    parent: kolla-ansible-multi-compute-ironic-base
+    nodeset: kolla-ansible-ubuntu-noble-multi-16GB
+
+- project-template:
+    name: kolla-ansible-scenario-multi-compute-ironic
+    description: |
+      Runs Kolla-Ansible Nova Multi Compute Ironic scenario jobs.
+    check:
+      jobs:
+        - kolla-ansible-debian-trixie-multi-compute-ironic
+        - kolla-ansible-rocky-10-multi-compute-ironic
+        - kolla-ansible-ubuntu-noble-multi-compute-ironic
-- 
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