[SDC] Use Startup probes

Instead of long initial delay on readiness and liveness probes, use
startup probes and be more aggressive on readiness and liveness.

Issue-ID: OOM-2743
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
Change-Id: Ibde8d10dad150fcad5740533d0bdd0926a44ccc1

2 files changed, 22 insertions, 2 deletions

diff --git a/kubernetes/sdc/components/sdc-helm-validator/templates/deployment.yaml b/kubernetes/sdc/components/sdc-helm-validator/templates/deployment.yaml
index 08228ad99c..f736a174db 100644
--- a/kubernetes/sdc/components/sdc-helm-validator/templates/deployment.yaml
+++ b/kubernetes/sdc/components/sdc-helm-validator/templates/deployment.yaml
@@ -40,5 +40,15 @@ spec:
               port: {{ .Values.liveness.port }}
             initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }}
             periodSeconds: {{ .Values.liveness.periodSeconds }}
+            successThreshold: {{ .Values.liveness.successThreshold }}
+            failureThreshold: {{ .Values.liveness.failureThreshold }}
+          startupProbe:
+            httpGet:
+              path: {{ .Values.startup.path }}
+              port: {{ .Values.startup.port }}
+            initialDelaySeconds: {{ .Values.startup.initialDelaySeconds }}
+            periodSeconds: {{ .Values.startup.periodSeconds }}
+            successThreshold: {{ .Values.startup.successThreshold }}
+            failureThreshold: {{ .Values.startup.failureThreshold }}
       imagePullSecrets:
       - name: "{{ include "common.namespace" . }}-docker-registry-key"
diff --git a/kubernetes/sdc/components/sdc-helm-validator/values.yaml b/kubernetes/sdc/components/sdc-helm-validator/values.yaml
index 9c0d90649f..ede80a6af0 100644
--- a/kubernetes/sdc/components/sdc-helm-validator/values.yaml
+++ b/kubernetes/sdc/components/sdc-helm-validator/values.yaml
@@ -31,14 +31,24 @@ service:
       port: *svc_port
 
 liveness:
-  initialDelaySeconds: 30
-  periodSeconds: 30
+  initialDelaySeconds: 1
+  periodSeconds: 10
   path: /actuator/health
+  successThreshold: 1
+  failureThreshold: 3
   port: *port
   # necessary to disable liveness probe when setting breakpoints
   # in debugger so K8s doesn't restart unresponsive container
   enabled: true
 
+startup:
+  initialDelaySeconds: 10
+  periodSeconds: 10
+  path: /actuator/health
+  successThreshold: 1
+  failureThreshold: 12
+  port: *port
+
 flavor: small
 resources:
   small: