improvement(k8s): tune probes for build-sync pods

We've observed Kubernetes killing the rsync pods, and suspect this may have something to do with the probes.
garden-io · Nov 14, 2019 · 68ba910 · 68ba910
1 parent 2761776
commit 68ba910
Showing 1 changed file with 9 additions and 5 deletions.
diff --git a/garden-service/static/kubernetes/system/build-sync/templates/deployment.yaml b/garden-service/static/kubernetes/system/build-sync/templates/deployment.yaml
@@ -42,12 +42,16 @@ spec:
             - name: rsync
               containerPort: 873
               protocol: TCP
-          livenessProbe:
-            tcpSocket:
-              port: 873
           readinessProbe:
-            tcpSocket:
-              port: 873
+            exec:
+              command: [pidof, rsync]
+            initialDelaySeconds: 5
+            periodSeconds: 2
+          livenessProbe:
+            exec:
+              command: [pidof, rsync]
+            initialDelaySeconds: 20
+            periodSeconds: 20
           volumeMounts:
             - mountPath: /data
               name: garden-build-sync