Run inventory mongo as rs

hackerspace/mongo.yaml

@@ -15,12 +15,28 @@ spec:
         app: mongodb
     spec:
       terminationGracePeriodSeconds: 10
+      initContainers:
+      - name: app
+        image: busybox
+        command: ["sh", "-c"]
+        args:
+        - |
+          cp /keyfile/keyfile /data/db/keyfile && chmod 400 /data/db/keyfile
+        volumeMounts:
+        - name: data
+          mountPath: /data/db
+        - name: mongodb-keyfile
+          readOnly: true
+          mountPath: "/keyfile"            
       containers:
         - name: mongodb
           image: mongo:8
           ports:
             - containerPort: 27017
               name: mongo
+          args:
+            - "--replSet=rs0"
+            - "--keyFile=/data/db/keyfile"
           env:
           - name: MONGO_INITDB_ROOT_USERNAME
             value: "root"
@@ -39,10 +55,17 @@ spec:
                 name: mongodb-user-password
                 key: MONGO_PASS          
           - name: MONGO_AUTHSOURCE
-            value: "admin"        
+            value: "admin"          
           volumeMounts:
             - name: data
               mountPath: /data/db
+            - name: mongodb-keyfile
+              readOnly: true
+              mountPath: "/keyfile"  
+      volumes:
+        - name: mongodb-keyfile
+          secret:
+            secretName: mongodb-keyfile            
   volumeClaimTemplates:
     - metadata:
         name: data
@@ -65,6 +88,16 @@ spec:
 ---
 apiVersion: codemowers.cloud/v1beta1
 kind: SecretClaim
+metadata:
+  name: mongodb-keyfile
+spec:
+  size: 64
+  mapping:
+    - key: keyfile
+      value: "%(plaintext)s"
+---
+apiVersion: codemowers.cloud/v1beta1
+kind: SecretClaim
 metadata:
   name: mongodb-user-password
 spec:
@@ -73,12 +106,12 @@ spec:
     - key: MONGO_PASS
       value: "%(plaintext)s"      
     - key: MONGO_URI
-      value: "mongodb://application:%(plaintext)s@mongodb/application&authSource=admin"
+      value: "mongodb://application:%(plaintext)s@mongodb-0/application&authSource=admin"
 ---
 apiVersion: v1
 kind: Service
 metadata:
-  name: mongodb
+  name: mongodb-0
 spec:
   ports:
     - port: 27017