basic deployment of PostgreSQL (#18)

bootstrap/applications/kustomization.yaml

@@ -9,3 +9,4 @@ kind: Kustomization
 
 resources:
 - shared-minio-app.yaml
+- shared-database-app.yaml

bootstrap/shared-database/deployment.yaml

@@ -0,0 +1,80 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  namespace: ic-shared-db
+  name: ic-shared-db
+  annotations:
+    argocd.argoproj.io/sync-wave: "1"
+spec:
+  selector:
+    matchLabels:
+      app: ic-shared-db
+  replicas: 1
+  template:
+    metadata:
+      labels:
+        app: ic-shared-db
+    spec:
+      containers:
+        - name: postgresql
+          image: registry.redhat.io/rhel9/postgresql-13:latest
+          resources:
+            limits:
+              memory: 512Mi
+          readinessProbe:
+            exec:
+              command:
+                - /usr/libexec/check-container
+            initialDelaySeconds: 5
+            timeoutSeconds: 1
+            periodSeconds: 10
+            successThreshold: 1
+            failureThreshold: 3
+          livenessProbe:
+            exec:
+              command:
+                - /usr/libexec/check-container
+                - '--live'
+            initialDelaySeconds: 120
+            timeoutSeconds: 10
+            periodSeconds: 10
+            successThreshold: 1
+            failureThreshold: 3
+          env:
+            - name: POSTGRESQL_USER
+              valueFrom:
+                secretKeyRef:
+                  name: claimdb
+                  key: database-user
+            - name: POSTGRESQL_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: claimdb
+                  key: database-password
+            - name: POSTGRESQL_DATABASE
+              valueFrom:
+                secretKeyRef:
+                  name: claimdb
+                  key: database-name
+          securityContext:
+            capabilities: {}
+            privileged: false
+          ports:
+            - containerPort: 5432
+              protocol: TCP
+          imagePullPolicy: IfNotPresent
+          terminationMessagePath: /dev/termination-log
+          terminationMessagePolicy: File
+          volumeMounts:
+            - name: claimdb-data
+              mountPath: /var/lib/pgsql/data
+      volumes:
+        - name: claimdb-data
+          persistentVolumeClaim:
+            claimName: claimdb
+  strategy:
+    type: Recreate
+    recreateParams:
+      timeoutSeconds: 600
+    resources: {}
+    activeDeadlineSeconds: 21600

bootstrap/shared-database/kustomization.yaml

@@ -0,0 +1,18 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+namespace: ic-shared-db
+
+commonLabels:
+  component: ic-shared-db
+
+resources:
+# wave 0
+- namespace.yaml
+# wave 1
+- pvc.yaml
+- secret.yaml
+- deployment.yaml
+- service.yaml
+# wave 2

bootstrap/shared-database/namespace.yaml

@@ -0,0 +1,11 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: ic-shared-db
+  labels:
+    app: ic-shared-db
+    argocd.argoproj.io/managed-by: openshift-gitops
+  annotations:
+    openshift.io/display-name: "Shared postgreSQL Database"
+    argocd.argoproj.io/sync-wave: "0"

bootstrap/shared-database/pvc.yaml

@@ -0,0 +1,16 @@
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: claimdb
+  namespace: ic-shared-db
+  labels:
+    app: ic-shared-db
+  annotations:
+    argocd.argoproj.io/sync-wave: "1"
+spec:
+  accessModes:
+  - ReadWriteOnce
+  resources:
+    requests:
+      storage: 10Gi

bootstrap/shared-database/secret.yaml

@@ -0,0 +1,14 @@
+kind: Secret
+apiVersion: v1
+metadata:
+  name: claimdb
+  namespace: ic-shared-db
+  labels:
+    app: ic-shared-db
+  annotations:
+    argocd.argoproj.io/sync-wave: "1"
+stringData:
+  database-name: claimdb
+  database-password: claimdb
+  database-user: claimdb
+type: Opaque

bootstrap/shared-database/service.yaml

@@ -0,0 +1,20 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: claimdb
+  namespace: ic-shared-db
+  labels:
+    app: ic-shared-db
+  annotations:
+    argocd.argoproj.io/sync-wave: "1"
+spec:
+  ports:
+  - name: postgresql
+    protocol: TCP
+    port: 5432
+    targetPort: 5432
+  selector:
+    app: ic-shared-db
+  sessionAffinity: None
+  type: ClusterIP