feat: add Crossplane and disable flavor bootstrap script (PUC-598)

apps/appsets/operators.yaml

@@ -88,6 +88,23 @@ spec:
                     - repoURL: '{{index .metadata.annotations "uc_deploy_git_url"}}'
                       targetRevision: '{{index .metadata.annotations "uc_deploy_ref"}}'
                       ref: deploy
+                - component: crossplane
+                  skipComponent: '{{has "crossplane" ((default "[]" (index .metadata.annotations "uc_skip_components") | fromJson))}}'
+                  sources:
+                    - repoURL: https://charts.crossplane.io/stable
+                      chart: crossplane
+                      targetRevision: 1.17.1
+                      helm:
+                        releaseName: crossplane
+                        valueFiles:
+                          - $deploy/helm-configs/{{.name}}/crossplane.yaml
+                        ignoreMissingValueFiles: true
+                    - repoURL: '{{index .metadata.annotations "uc_repo_git_url"}}'
+                      targetRevision: '{{index .metadata.annotations "uc_repo_ref"}}'
+                      path: 'components/crossplane'
+                    - repoURL: '{{index .metadata.annotations "uc_deploy_git_url"}}'
+                      targetRevision: '{{index .metadata.annotations "uc_deploy_ref"}}'
+                      ref: deploy
             selector:
               # by setting the key in the elements 'skipComponent' to 'true' it will skip installing it
               # ArgoCD's templating operates with strings so it's the string "true"

components/crossplane/kustomization.yaml

@@ -0,0 +1,4 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- provider-openstack.yaml

components/crossplane/provider-openstack.yaml

@@ -0,0 +1,6 @@
+apiVersion: pkg.crossplane.io/v1
+kind: Provider
+metadata:
+  name: provider-openstack
+spec:
+  package: xpkg.upbound.io/crossplane-contrib/provider-openstack:v0.4.0

components/keystone/kustomization.yaml

@@ -6,3 +6,5 @@ resources:
   - keystone-mariadb-db.yaml
   - keystone-rabbitmq-queue.yaml
   - external-secret-keystone-sso.yaml
+  - secret-keystone-admin-crossplane.yaml
+  - provider-openstack-config.yaml

components/keystone/provider-openstack-config.yaml

@@ -0,0 +1,11 @@
+apiVersion: openstack.crossplane.io/v1beta1
+kind: ProviderConfig
+metadata:
+  name: provider-openstack-config
+spec:
+  credentials:
+    source: Secret
+    secretRef:
+      key: config
+      name: keystone-admin-crossplane
+      namespace: openstack

components/keystone/secret-keystone-admin-crossplane.yaml

@@ -0,0 +1,31 @@
+apiVersion: external-secrets.io/v1beta1
+kind: ExternalSecret
+metadata:
+  name: keystone-admin-crossplane
+spec:
+  refreshInterval: 1h
+  secretStoreRef:
+    kind: ClusterSecretStore
+    name: openstack
+  target:
+    name: keystone-admin-crossplane
+    template:
+      engineVersion: v2
+      data:
+        config: |
+          {
+            "auth_url": "{{ .OS_AUTH_URL }}",
+            "user_domain_name": "{{ .OS_USER_DOMAIN_NAME }}",
+            "user_name": "{{ .OS_USERNAME }}",
+            "password": "{{ .OS_PASSWORD }}",
+            "project_domain_name": "{{ .OS_PROJECT_DOMAIN_NAME }}",
+            "tenant_name": "{{ .OS_PROJECT_NAME }}",
+            "insecure": "false"
+          }
+  dataFrom:
+    - extract:
+        key: keystone-keystone-admin
+        # necessary to avoid argoproj/argo-cd#13004
+        conversionStrategy: Default
+        decodingStrategy: None
+        metadataPolicy: None

components/nova/aio-values.yaml

@@ -45,6 +45,12 @@ conf:
       project_domain_name: infra
       project_name: baremetal
 
+bootstrap:
+  # disable using the bootstrap script for flavors since it is too limited for our needs
+  # we'll use crossplane at this time and eventually an operator
+  structured:
+    flavors:
+      enabled: false
 
 console:
   # we are working with baremetal nodes and not QEMU so we don't need novnc or spice

docs/deploy-guide/define-flavors.md

@@ -0,0 +1,30 @@
+# Defining OpenStack Nova Flavors
+
+Flavors are used to advertise to the user what hardware types are available
+for consumption. Flavors must be defined and configured to map to Ironic
+hardware types that are available.
+
+## Flavor Definition with Crossplane
+
+Create the following YAML to load.
+
+```yaml
+apiVersion: compute.openstack.crossplane.io/v1alpha1
+kind: FlavorV2
+metadata:
+  name: gp1-small
+spec:
+  forProvider:
+    name: gp1.small
+    vcpus: 16
+    ram: 98304
+    disk: 480
+    isPublic: true
+    extraSpecs:
+      'resources:CUSTOM_BAREMETAL_GP1SMALL': '1'
+      'resources:DISK_GB': '0'
+      'resources:MEMORY_MB': '0'
+      'resources:VCPU': '0'
+  providerConfigRef:
+    name: provider-openstack-config
+```

mkdocs.yml

@@ -118,6 +118,7 @@ nav:
     - deploy-guide/extra-regions.md
     - deploy-guide/external-argocd.md
     - deploy-guide/add-remove-app.md
+    - deploy-guide/define-flavors.md
   - 'User Guide':
     - user-guide/index.md
     - user-guide/openstack-cli.md