fix: Enable Demo/Stack installations in non-default namespaces (#374)

Co-authored-by: Sebastian Bernauer <sebastian.bernauer@stackable.tech>

Author: xeniape

.github/workflows/reusable_build_image.yaml

@@ -1,3 +1,4 @@
+---
 on:
   workflow_call:
     inputs:

demos/airflow-scheduled-job/serviceaccount.yaml

@@ -3,7 +3,6 @@ apiVersion: v1
 kind: ServiceAccount
 metadata:
   name: demo-serviceaccount
-  namespace: default
 ---
 apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
@@ -12,7 +11,7 @@ metadata:
 subjects:
   - kind: ServiceAccount
     name: demo-serviceaccount
-    namespace: default
+    namespace: {{ NAMESPACE }}
 roleRef:
   kind: ClusterRole
   name: demo-clusterrole

demos/argo-cd-git-ops/applications/airflow-postgres.yaml

@@ -3,6 +3,9 @@ apiVersion: argoproj.io/v1alpha1
 kind: Application
 metadata:
   name: airflow-postgres
+  # Finalizer needed so resources created by the Application are deleted when the Application gets removed
+  finalizers:
+    - resources-finalizer.argocd.argoproj.io
 spec:
   project: airflow
   destination:

demos/argo-cd-git-ops/applications/airflow.yaml

@@ -3,6 +3,9 @@ apiVersion: argoproj.io/v1alpha1
 kind: Application
 metadata:
   name: airflow
+  # Finalizer needed so resources created by the Application are deleted when the Application gets removed
+  finalizers:
+    - resources-finalizer.argocd.argoproj.io
 spec:
   project: airflow
   destination:

demos/argo-cd-git-ops/applications/minio.yaml

@@ -3,6 +3,9 @@ apiVersion: argoproj.io/v1alpha1
 kind: Application
 metadata:
   name: minio
+  # Finalizer needed so resources created by the Application are deleted when the Application gets removed
+  finalizers:
+    - resources-finalizer.argocd.argoproj.io
 spec:
   project: minio
   destination:

demos/argo-cd-git-ops/manifests/airflow-postgres/sealed-airflow-postgres-credentials.yaml

@@ -16,4 +16,7 @@ spec:
       creationTimestamp: null
       name: postgresql-credentials
       namespace: stackable-airflow
+      labels:
+        stackable.tech/vendor: Stackable
+        stackable.tech/demo: {{ DEMO }}
     type: Opaque

demos/argo-cd-git-ops/manifests/airflow/airflow.yaml

@@ -3,6 +3,9 @@ apiVersion: airflow.stackable.tech/v1alpha1
 kind: AirflowCluster
 metadata:
   name: airflow
+  labels:
+    stackable.tech/vendor: Stackable
+    stackable.tech/demo: {{ DEMO }}
 spec:
   image:
     productVersion: 3.1.6

demos/argo-cd-git-ops/manifests/airflow/sealed-airflow-credentials.yaml

@@ -21,4 +21,7 @@ spec:
       creationTimestamp: null
       name: airflow-credentials
       namespace: stackable-airflow
+      labels:
+        stackable.tech/vendor: Stackable
+        stackable.tech/demo: {{ DEMO }}
     type: Opaque

demos/argo-cd-git-ops/manifests/airflow/sealed-airflow-minio-connection.yaml

@@ -13,4 +13,7 @@ spec:
       creationTimestamp: null
       name: airflow-minio-connection
       namespace: stackable-airflow
+      labels:
+        stackable.tech/vendor: Stackable
+        stackable.tech/demo: {{ DEMO }}
     type: Opaque

demos/argo-cd-git-ops/manifests/minio/minio.yaml

@@ -4,6 +4,9 @@ apiVersion: v1
 kind: ServiceAccount
 metadata:
   name: "minio-sa"
+  labels:
+    stackable.tech/vendor: Stackable
+    stackable.tech/demo: {{ DEMO }}
 ---
 # Source: minio/templates/configmap.yaml
 apiVersion: v1
@@ -15,6 +18,8 @@ metadata:
     chart: minio-5.4.0
     release: minio
     heritage: Helm
+    stackable.tech/vendor: Stackable
+    stackable.tech/demo: {{ DEMO }}
 data:
   initialize: |-
     #!/bin/sh
@@ -408,6 +413,8 @@ metadata:
     chart: minio-5.4.0
     release: minio
     heritage: Helm
+    stackable.tech/vendor: Stackable
+    stackable.tech/demo: {{ DEMO }}
 spec:
   accessModes:
     - "ReadWriteOnce"
@@ -425,6 +432,8 @@ metadata:
     chart: minio-5.4.0
     release: minio
     heritage: Helm
+    stackable.tech/vendor: Stackable
+    stackable.tech/demo: {{ DEMO }}
 spec:
   type: NodePort
   externalTrafficPolicy: "Cluster"
@@ -448,6 +457,8 @@ metadata:
     release: minio
     heritage: Helm
     monitoring: "true"
+    stackable.tech/vendor: Stackable
+    stackable.tech/demo: {{ DEMO }}
 spec:
   type: NodePort
   externalTrafficPolicy: "Cluster"
@@ -471,6 +482,7 @@ metadata:
     release: minio
     heritage: Helm
     stackable.tech/vendor: Stackable
+    stackable.tech/demo: {{ DEMO }}
 spec:
   strategy:
     type: RollingUpdate
@@ -489,6 +501,7 @@ spec:
         app: minio
         release: minio
         stackable.tech/vendor: Stackable
+        stackable.tech/demo: {{ DEMO }}
       annotations:
         checksum/secrets: fa63e34a92c817c84057e2d452fa683e66462a57b0529388fb96a57e05f38e57
         checksum/config: ebea49cc4c1bfbd1b156a58bf770a776ff87fe199f642d31c2816b5515112e72
@@ -583,6 +596,8 @@ metadata:
     chart: minio-5.4.0
     release: minio
     heritage: Helm
+    stackable.tech/vendor: Stackable
+    stackable.tech/demo: {{ DEMO }}
   annotations:
     "helm.sh/hook": post-install,post-upgrade
     "helm.sh/hook-delete-policy": hook-succeeded,before-hook-creation