Fix Consul affinity in HA test (#70)

.github/workflows/test-tag.yml

@@ -34,11 +34,6 @@ jobs:
           repository: ${{ github.repository }}
           ref: ${{ github.ref }}
           config-environment: ci-ha
-          # Use the configured Docker Hub mirror for the HA cluster for now
-          extra-vars: |
-            capi_cluster_registry_mirrors:
-              docker.io:
-                - "${{ secrets.DOCKER_HUB_MIRROR_URL }}"
 
       - name: Provision Azimuth
         uses: ./.github/actions/provision

environments/ci-ha/inventory/group_vars/all/variables.yml

@@ -1,3 +1,6 @@
+# Unset the network ID so that a network + router are provisioned
+infra_network_id:
+
 # Flavor auto-detection picks the wrong flavors on Arcus, so override them
 #   The flavor to use for the seed VM (vm.ska.cpu.general.small)
 infra_flavor_id: c8b72062-5d52-4590-9d7a-68a670b44442
@@ -9,3 +12,7 @@ capi_cluster_worker_flavor: vm.ska.cpu.general.eighth
 # So one control plane node and two workers is sufficient for that
 capi_cluster_control_plane_count: 1
 capi_cluster_worker_count: 2
+# Disable affinity for the Consul server so we can have 3 pods on two nodes
+consul_release_overrides:
+  server:
+    affinity: ""