feature(wip): Implement basic services and some databases.

kubernetes/databases/postgresql/configmap.yml

@@ -0,0 +1,8 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: postgres-db-details
+  labels:
+    app: postgres
+data:
+  POSTGRES_DB: ps_db

kubernetes/databases/postgresql/postgres-svc.yml

@@ -0,0 +1,17 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: postgres
+  labels:
+    app: postgres
+  annotations:
+    metallb.universe.tf/loadBalancerIPs: 192.168.2.11
+
+spec:
+  type: LoadBalancer
+  ports:
+    - protocol: TCP
+      port: 5432
+      targetPort: 5432
+  selector:
+    app: postgres

kubernetes/databases/postgresql/postgres.yml

@@ -0,0 +1,41 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: postgres-deployment
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app: postgres
+  template:
+    metadata:
+      labels:
+        app: postgres
+    spec:
+      containers:
+        - name: postgres
+          image: "postgres:16"
+          imagePullPolicy: IfNotPresent
+          ports:
+            - containerPort: 5432
+          envFrom:
+            - configMapRef:
+                name: postgres-db-details
+          env:
+            - name: POSTGRES_USER
+              valueFrom:
+                secretKeyRef:
+                  name: db-credentials
+                  key: username
+            - name: POSTGRES_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: db-credentials
+                  key: password
+          volumeMounts:
+            - mountPath: /var/lib/postgresql/data
+              name: postgresdata
+      volumes:
+        - name: postgresdata
+          persistentVolumeClaim:
+            claimName: postgres-volume-claim

kubernetes/databases/postgresql/project.ini

@@ -0,0 +1,42 @@
+[meta]
+format_ver = 1
+
+[postgres_configmap]
+mode = k3s
+depends_on = metallb_ip_config:db_credentials
+
+[#postgres_configmap/k3s]
+mode = install
+yml_path = ./configmap.yml
+
+[postgres_pv]
+mode = k3s
+depends_on = postgres_configmap
+
+[#postgres_pv/k3s]
+mode = install
+yml_path = ./pv.yml
+
+[postgres_pv_claim]
+mode = k3s
+depends_on = postgres_pv
+
+[#postgres_pv_claim/k3s]
+mode = install
+yml_path = ./pv-claim.yml
+
+[postgres]
+mode = k3s
+depends_on = postgres_pv_claim
+
+[#postgres/k3s]
+mode = install
+yml_path = ./postgres.yml
+
+[postgres_svc]
+mode = k3s
+depends_on = postgres
+
+[#postgres_svc/k3s]
+mode = install
+yml_path = ./postgres-svc.yml

kubernetes/databases/postgresql/pv-claim.yml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: postgres-volume-claim
+  labels:
+    app: postgres
+spec:
+  storageClassName: manual
+  accessModes:
+    - ReadWriteMany
+  resources:
+    requests:
+      storage: 10Gi

kubernetes/databases/postgresql/pv.yml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: postgres-volume
+  labels:
+    type: local
+    app: postgres
+spec:
+  storageClassName: manual
+  capacity:
+    storage: 10Gi
+  accessModes:
+    - ReadWriteMany
+  hostPath:
+    path: /data/postgresql