using ingress no need for traefik at this time.

deployments/mysql-deployment.yaml

@@ -7,11 +7,15 @@ spec:
   replicas: 1
   selector:
     matchLabels:
-      app: mysql
+      app: ghost
+      tier: mysql
+  strategy:
+    type: Recreate
   template:
     metadata:
       labels:
-        app: mysql
+        app: ghost
+        tier: mysql
     spec:
       containers:
       - name: mysql

deployments/traefik-proxy-deployment.yaml

@@ -1,47 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: traefik-proxy
-  namespace: blog
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app: traefik-proxy
-  template:
-    metadata:
-      labels:
-        app: traefik-proxy
-    spec:
-      containers:
-      - name: traefik-proxy
-        image: traefik:latest
-        ports:
-        - containerPort: 80
-        - containerPort: 443
-        resources:
-          requests:
-            memory: "256Mi"
-            cpu: "250m"
-          limits:
-            memory: "512Mi"
-            cpu: "500m"
-        volumeMounts:
-        - name: traefik-config
-          mountPath: /etc/traefik
-        - name: traefik-data
-          mountPath: /data/traefik
-        args:
-        - --api
-        - --entrypoints.web.address=:80
-        - --entrypoints.websecure.address=:443
-        - --certificatesresolvers.myresolver.acme.tlschallenge=true
-        - --certificatesresolvers.myresolver.acme.email=example@example.com
-        - --certificatesresolvers.myresolver.acme.storage=/data/traefik/acme.json
-      volumes:
-      - name: traefik-config
-        persistentVolumeClaim:     
-          claimName: traefik-pvc
-      - name: traefik-data
-        persistentVolumeClaim:
-          claimName: traefik-pvc