docs: Updated readiness and liveness probes in k8s example (#1592)

examples/k8s/vanilla-deployment.yml

@@ -35,20 +35,17 @@ spec:
           name: main
         readinessProbe:
           exec:
-            command:
+            command: [ "/usr/local/bin/mc-monitor", "status", "--host", "localhost" ]
-            - mcstatus
+          # Give it i + p * f seconds to be ready, so 120 seconds
-            - localhost
+          initialDelaySeconds: 20
-            - ping
-          initialDelaySeconds: 5
           periodSeconds: 5
+          failureThreshold: 20
+        # Monitor ongoing liveness
         livenessProbe:
           exec:
-            command:
+            command: ["/usr/local/bin/mc-monitor", "status", "--host", "localhost"]
-            - mcstatus
+          initialDelaySeconds: 120
-            - localhost
+          periodSeconds: 60
-            - ping
-          initialDelaySeconds: 5
-          periodSeconds: 5
         volumeMounts:
         - name: mc-data
           mountPath: /data