remove shell configuration after metalk8s-ui update to avoid service interruption during upgrade

Author: MonPote

buildchain/buildchain/salt_tree.py

@@ -409,7 +409,7 @@ def _download_ui_operator_crds() -> str:
     Path("salt/metalk8s/addons/ui/deployed/ingress.sls"),
     Path("salt/metalk8s/addons/ui/deployed/init.sls"),
     Path("salt/metalk8s/addons/ui/deployed/ui-operator-cr.sls"),
-    Path("salt/metalk8s/addons/ui/deployed/ui-operator-prepare.sls"),
+    Path("salt/metalk8s/addons/ui/deployed/ui-operator-post-install.sls"),
     Path("salt/metalk8s/addons/ui/config/metalk8s-ui-config.yaml.j2"),
     Path("salt/metalk8s/addons/ui/config/metalk8s-shell-ui-config.yaml.j2"),
     Path("salt/metalk8s/addons/ui/config/workloadplane-shell-ui-config.yaml.j2"),
@@ -431,7 +431,6 @@ def _download_ui_operator_crds() -> str:
     Path("salt/metalk8s/addons/ui-operator/post-upgrade.sls"),
     Path("salt/metalk8s/addons/shell-ui/deployed/init.sls"),
     Path("salt/metalk8s/addons/shell-ui/deployed/ui-operator-cr.sls"),
-    Path("salt/metalk8s/addons/shell-ui/deployed/ui-operator-prepare.sls"),
     Path("salt/metalk8s/addons/solutions/deployed/configmap.sls"),
     Path("salt/metalk8s/addons/solutions/deployed/init.sls"),
     Path("salt/metalk8s/addons/solutions/deployed/namespace.sls"),

salt/metalk8s/addons/shell-ui/deployed/ui-operator-prepare.sls

@@ -19,7 +19,7 @@ Remove legacy volumes and volumeMounts from metalk8s-ui deployment:
                   - name: config-volume-metalk8s-ui
                     configMap:
                       name: metalk8s-ui-runtime-app-configuration
-                      defaultMode: 420           
+                      defaultMode: 420
         - content_type: application/merge-patch+json
 
 Delete old metalk8s-ui ingress:
@@ -49,3 +49,47 @@ Delete old metalk8s-ui-config configmap:
         - kind: ConfigMap
         - name: metalk8s-ui-config
         - namespace: metalk8s-ui
+
+# Remove legacy shell-ui configmaps after to avoid interruptions during upgrade
+
+Delete old shell-ui configmap:
+    metalk8s_kubernetes.object_absent:
+        - apiVersion: v1
+        - kind: ConfigMap
+        - name: shell-ui-config
+        - namespace: metalk8s-ui
+
+Delete legacy deployed-ui-apps configmap:
+    metalk8s_kubernetes.object_absent:
+        - apiVersion: v1
+        - kind: ConfigMap
+        - name: deployed-ui-apps
+        - namespace: metalk8s-ui
+
+Delete legacy deployed-ui-apps-generated configmap:
+    metalk8s_kubernetes.object_absent:
+        - apiVersion: v1
+        - kind: ConfigMap
+        - name: deployed-ui-apps-generated
+        - namespace: metalk8s-ui
+
+Delete legacy shell-ui configmap:
+    metalk8s_kubernetes.object_absent:
+        - apiVersion: v1
+        - kind: ConfigMap
+        - name: shell-ui
+        - namespace: metalk8s-ui
+
+Delete legacy workloadplane-shell-ui-config configmap:
+    metalk8s_kubernetes.object_absent:
+        - apiVersion: v1
+        - kind: ConfigMap
+        - name: workloadplane-shell-ui-config
+        - namespace: metalk8s-ui
+
+Delete legacy workloadplane-shell-ui-config-generated configmap:
+    metalk8s_kubernetes.object_absent:
+        - apiVersion: v1
+        - kind: ConfigMap
+        - name: workloadplane-shell-ui-config-generated
+        - namespace: metalk8s-ui