Instead of using long intial delay for readiness and liveness probes,
use startup Probes with aggressive checks in order to detect start as
fast as possible AND handles slow start cases.
Issue-ID: OOM-1
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
Change-Id: Icb19ef62a4a8c52ac8800aa1dd4b71e350a6eeca
initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }}
periodSeconds: {{ .Values.liveness.periodSeconds }}
timeoutSeconds: {{ .Values.liveness.timeoutSeconds }}
initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }}
periodSeconds: {{ .Values.liveness.periodSeconds }}
timeoutSeconds: {{ .Values.liveness.timeoutSeconds }}
+ successThreshold: {{ .Values.liveness.successThreshold }}
+ failureThreshold: {{ .Values.liveness.failureThreshold }}
+ {{ end }}
readinessProbe:
tcpSocket:
port: {{ .Values.readiness.port }}
initialDelaySeconds: {{ .Values.readiness.initialDelaySeconds }}
periodSeconds: {{ .Values.readiness.periodSeconds }}
timeoutSeconds: {{ .Values.readiness.timeoutSeconds }}
readinessProbe:
tcpSocket:
port: {{ .Values.readiness.port }}
initialDelaySeconds: {{ .Values.readiness.initialDelaySeconds }}
periodSeconds: {{ .Values.readiness.periodSeconds }}
timeoutSeconds: {{ .Values.readiness.timeoutSeconds }}
+ successThreshold: {{ .Values.readiness.successThreshold }}
+ failureThreshold: {{ .Values.readiness.failureThreshold }}
+ startupProbe:
+ tcpSocket:
+ port: {{ .Values.startup.port }}
+ initialDelaySeconds: {{ .Values.startup.initialDelaySeconds }}
+ periodSeconds: {{ .Values.startup.periodSeconds }}
+ timeoutSeconds: {{ .Values.startup.timeoutSeconds }}
+ successThreshold: {{ .Values.startup.successThreshold }}
+ failureThreshold: {{ .Values.startup.failureThreshold }}
env:
- name: enableCadi
value: "{{ .Values.global.aafEnabled }}"
env:
- name: enableCadi
value: "{{ .Values.global.aafEnabled }}"
# probe configuration parameters
liveness:
# probe configuration parameters
liveness:
- initialDelaySeconds: 70
+ initialDelaySeconds: 10
periodSeconds: 10
timeoutSeconds: 1
periodSeconds: 10
timeoutSeconds: 1
+ successThreshold: 1
+ failureThreshold: 3
# necessary to disable liveness probe when setting breakpoints
# in debugger so K8s doesn't restart unresponsive container
port: api
enabled: true
readiness:
# necessary to disable liveness probe when setting breakpoints
# in debugger so K8s doesn't restart unresponsive container
port: api
enabled: true
readiness:
- initialDelaySeconds: 70
+ initialDelaySeconds: 10
periodSeconds: 10
timeoutSeconds: 1
periodSeconds: 10
timeoutSeconds: 1
+ successThreshold: 1
+ failureThreshold: 3
+ port: api
+
+startup:
+ initialDelaySeconds: 10
+ periodSeconds: 10
+ timeoutSeconds: 1
+ successThreshold: 1
+ failureThreshold: 70
periodSeconds: 60
cassandra:
liveness:
periodSeconds: 60
cassandra:
liveness:
- initialDelaySeconds: 120
periodSeconds: 120
readiness:
periodSeconds: 120
readiness:
- initialDelaySeconds: 120
periodSeconds: 60
clamp:
liveness:
periodSeconds: 60
clamp:
liveness:
initialDelaySeconds: 120
readiness:
initialDelaySeconds: 120
initialDelaySeconds: 120
readiness:
initialDelaySeconds: 120
- message-router:
- liveness:
- initialDelaySeconds: 120
- readiness:
- initialDelaySeconds: 120
dmaap-dr-prov:
liveness:
initialDelaySeconds: 120
dmaap-dr-prov:
liveness:
initialDelaySeconds: 120