fix(deploy): adding missing volume

kustomization.yaml

@@ -6,6 +6,9 @@ resources:
 - resources/svc.yaml
 
 configMapGenerator:
+- name: varnish-env
+  literals:
+  - VARNISH_SIZE=1G
 - name: varnish-config
   files:
   - files/default.vcl

resources/deployment.yaml

@@ -16,17 +16,27 @@ spec:
     spec:
       containers:
       - name: varnish
-        image: reg.cadoles.com/dh/library/varnish:7.6.1
+        image: reg.cadoles.com/dh/library/varnish:7.6.1-alpine
         imagePullPolicy: IfNotPresent
+        env:
+        - name: VARNISH_HTTP_PORT
+          value: "8080"
+        envFrom:
+        - configMapRef:
+            name: varnish-env
         ports:
         - containerPort: 8080
         volumeMounts:
         - mountPath: /etc/varnish/default.vcl
           name: varnish-config
           subPath: default.vcl
+        - mountPath: /var/lib/varnish/varnishd
+          name: varnish-lib
         securityContext:
           readOnlyRootFilesystem: true
           allowPrivilegeEscalation: false
+          capabilities:
+            add: [ "IPC_LOCK" ]
       volumes:
       - name: varnish-config
         configMap:
@@ -34,6 +44,9 @@ spec:
           items:
           - key: default.vcl
             path: default.vcl
+      - name: varnish-lib
+        emptyDir:
+          sizeLimit: 1Gi
       securityContext:
         runAsUser: 1000
         runAsGroup: 1000

resources/svc.yaml

@@ -7,5 +7,5 @@ spec:
     app: varnish
   ports:
   - protocol: TCP
-    port: 80
+    port: 8080
     targetPort: 8080