4 files changed, 107 insertions, 0 deletions
diff --git a/kubernetes/postgres/deploy.sh b/kubernetes/postgres/deploy.sh
new file mode 100755
index 0000000..0397ea4
--- /dev/null
+++ b/kubernetes/postgres/deploy.sh
@@ -0,0 +1,9 @@
+#!/usr/bin/env sh
+
+kubectl apply -f ./postgres-secret.yaml
+kubectl apply -f ./postgres-data-volume.yaml
+kubectl apply -f ./postgres-deployment.yaml
+
+# kubectl delete pod mongodb
+# kubectl delete pvc
+# kubectl delete pv
diff --git a/kubernetes/postgres/postgres-data-volume.yaml b/kubernetes/postgres/postgres-data-volume.yaml
new file mode 100644
index 0000000..a758366
--- /dev/null
+++ b/kubernetes/postgres/postgres-data-volume.yaml
@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  creationTimestamp: null
+  name: postgres-data
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 500Mi
+status: {}
diff --git a/kubernetes/postgres/postgres-deployment.yaml b/kubernetes/postgres/postgres-deployment.yaml
new file mode 100644
index 0000000..2711117
--- /dev/null
+++ b/kubernetes/postgres/postgres-deployment.yaml
@@ -0,0 +1,74 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: postgres
+  labels:
+    app: postgres
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: postgres
+  template:
+    metadata:
+      labels:
+        app: postgres
+    spec:
+      containers:
+      - name: postgres
+        image: postgres:14.2-alpine3.15
+        ports:
+          - containerPort: 5432
+        env:
+          # - name: POSTGRES_USER
+          #   valueFrom:
+          #     secretKeyRef:
+          #       name: postgres-secrets
+          #       key: postgres-user
+          #       optional: false
+          # - name: POSTGRES_DB
+          #   valueFrom:
+          #     secretKeyRef:
+          #       name: postgres-secrets
+          #       key: postgres-db
+          #       optional: false
+          - name: POSTGRES_PASSWORD
+            valueFrom:
+              secretKeyRef:
+                name: postgres-secrets
+                key: postgres-password
+                optional: false
+          # - name: POSTGRES_INITDB_ARGS
+          #   valueFrom:
+          #     secretKeyRef:
+          #       name: postgres-secrets
+          #       key: postgres-initdb-args
+          #       optional: false
+          - name: POSTGRES_HOST_AUTH_METHOD
+            valueFrom:
+              secretKeyRef:
+                name: postgres-secrets
+                key: postgres-host-auth-method
+                optional: false
+        volumeMounts:
+          - name: postgres-data
+            mountPath: /var/lib/postgres/data
+      volumes:
+        - name: postgres-data
+          persistentVolumeClaim:
+            claimName: postgres-data
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: postgres-service
+spec:
+  selector:
+    app: postgres
+  type: LoadBalancer
+  ports:
+    - protocol: TCP
+      name: "5432"
+      port: 5432
+      targetPort: 5432
+      nodePort: 30432
diff --git a/kubernetes/postgres/postgres-secret.yaml b/kubernetes/postgres/postgres-secret.yaml
new file mode 100644
index 0000000..b47853b
--- /dev/null
+++ b/kubernetes/postgres/postgres-secret.yaml
@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: postgres-secrets
+type: Opaque
+data:
+  postgres-password: ZGV2aQo=
+  postgres-user: ZGV2aQo=
+  postgres-db: ZGV2aQo=
+  # postgres-host-auth-method: c2NyYW0tc2hhLTI1Ngo=
+  postgres-host-auth-method: bWQ1Cg==
+  postgres-initdb-args: LWF1dGgtaG9zdD1zY3JhbS1zaGEtMjU2Cg==