[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, 23 insertions, 2 deletions

diff --git a/kubernetes/sdc/components/sdc-wfd-fe/templates/deployment.yaml b/kubernetes/sdc/components/sdc-wfd-fe/templates/deployment.yaml
index 7a8cf8fb34..b8073d723d 100644
--- a/kubernetes/sdc/components/sdc-wfd-fe/templates/deployment.yaml
+++ b/kubernetes/sdc/components/sdc-wfd-fe/templates/deployment.yaml
@@ -105,12 +105,23 @@ spec:
               port: {{ template "wfd-fe.internalPort" . }}
             initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }}
             periodSeconds: {{ .Values.liveness.periodSeconds }}
+            successThreshold: {{ .Values.liveness.successThreshold }}
+            failureThreshold: {{ .Values.liveness.failureThreshold }}
           {{ end }}
           readinessProbe:
             tcpSocket:
               port: {{ template "wfd-fe.internalPort" . }}
             initialDelaySeconds: {{ .Values.readiness.initialDelaySeconds }}
             periodSeconds: {{ .Values.readiness.periodSeconds }}
+            successThreshold: {{ .Values.readiness.successThreshold }}
+            failureThreshold: {{ .Values.readiness.failureThreshold }}
+          startupProbe:
+            tcpSocket:
+              port: {{ template "wfd-fe.internalPort" . }}
+            initialDelaySeconds: {{ .Values.startup.initialDelaySeconds }}
+            periodSeconds: {{ .Values.startup.periodSeconds }}
+            successThreshold: {{ .Values.startup.successThreshold }}
+            failureThreshold: {{ .Values.startup.failureThreshold }}
           env:
           - name: ENVNAME
             value: {{ .Values.env.name }}
diff --git a/kubernetes/sdc/components/sdc-wfd-fe/values.yaml b/kubernetes/sdc/components/sdc-wfd-fe/values.yaml
index ff8aebf6b2..235931bd7d 100644
--- a/kubernetes/sdc/components/sdc-wfd-fe/values.yaml
+++ b/kubernetes/sdc/components/sdc-wfd-fe/values.yaml
@@ -77,15 +77,25 @@ affinity: {}
 
 # probe configuration parameters
 liveness:
-  initialDelaySeconds: 60
+  initialDelaySeconds: 1
   periodSeconds: 10
+  successThreshold: 1
+  failureThreshold: 3
   # necessary to disable liveness probe when setting breakpoints
   # in debugger so K8s doesn't restart unresponsive container
   enabled: true
 
 readiness:
-  initialDelaySeconds: 60
+  initialDelaySeconds: 1
   periodSeconds: 10
+  successThreshold: 1
+  failureThreshold: 3
+
+startup:
+  initialDelaySeconds: 10
+  periodSeconds: 10
+  successThreshold: 1
+  failureThreshold: 60
 
 service:
   type: NodePort