[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
diff --git a/kubernetes/sdc/components/sdc-wfd-be/templates/deployment.yaml b/kubernetes/sdc/components/sdc-wfd-be/templates/deployment.yaml
index 9defb8e..de75092 100644
--- a/kubernetes/sdc/components/sdc-wfd-be/templates/deployment.yaml
+++ b/kubernetes/sdc/components/sdc-wfd-be/templates/deployment.yaml
@@ -88,12 +88,23 @@
port: {{ template "wfd-be.internalPort" . }}
initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }}
periodSeconds: {{ .Values.liveness.periodSeconds }}
+ successThreshold: {{ .Values.liveness.successThreshold }}
+ failureThreshold: {{ .Values.liveness.failureThreshold }}
{{ end }}
readinessProbe:
tcpSocket:
port: {{ template "wfd-be.internalPort" . }}
initialDelaySeconds: {{ .Values.readiness.initialDelaySeconds }}
periodSeconds: {{ .Values.readiness.periodSeconds }}
+ successThreshold: {{ .Values.readiness.successThreshold }}
+ failureThreshold: {{ .Values.readiness.failureThreshold }}
+ startupProbe:
+ tcpSocket:
+ port: {{ template "wfd-be.internalPort" . }}
+ initialDelaySeconds: {{ .Values.startup.initialDelaySeconds }}
+ periodSeconds: {{ .Values.startup.periodSeconds }}
+ successThreshold: {{ .Values.startup.successThreshold }}
+ failureThreshold: {{ .Values.startup.failureThreshold }}
env:
- name: JAVA_OPTIONS
value: {{ .Values.config.javaOptions }}
diff --git a/kubernetes/sdc/components/sdc-wfd-be/values.yaml b/kubernetes/sdc/components/sdc-wfd-be/values.yaml
index 4aebe7a..0d75ae3 100644
--- a/kubernetes/sdc/components/sdc-wfd-be/values.yaml
+++ b/kubernetes/sdc/components/sdc-wfd-be/values.yaml
@@ -101,6 +101,28 @@
initialDelaySeconds: 60
periodSeconds: 10
+# probe configuration parameters
+liveness:
+ 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: 1
+ periodSeconds: 10
+ successThreshold: 1
+ failureThreshold: 3
+
+startup:
+ initialDelaySeconds: 10
+ periodSeconds: 10
+ successThreshold: 1
+ failureThreshold: 60
+
service:
type: NodePort
portName: sdc-wfd-be