is it possible configure readiness probe for taskm...
# troubleshootingk
kingsathurthi
02/27/2023, 11:08 AMis it possible configure readiness probe for taskmanager in flink operator?
w
Weihua Hu
02/27/2023, 12:51 PMThe pod template[1] may helps you
[1]https://nightlies.apache.org/flink/flink-kubernetes-operator-docs-main/docs/custom-resource/pod-template/
k
kingsathurthi
02/27/2023, 1:23 PMsaw this pod template, couldn't find where to add exactly
w
Weihua Hu
02/27/2023, 1:27 PMyou can try something like this.
podTemplate:
apiVersion: v1
kind: Pod
metadata:
name: pod-template
spec:
containers:
# Do not change the main container name
- name: flink-main-container
livenessProbe:
exec:
command:
- xxxx
initialDelaySeconds: 5
periodSeconds: 5
k
kingsathurthi
02/27/2023, 1:30 PMwhen I do adding probe under here flinkdeployment.spec.podTemplate, the probe will be created for both JM and TM, I just want probe to be created for TM only
w
Weihua Hu
02/27/2023, 1:36 PMyou can add this to flinkdeployment.spec.taskmanager.podTemplate
k
kingsathurthi
02/27/2023, 1:41 PMas you said I added here, is it fine?
taskManager:
resource:
memory: 2048m
cpu: 1
podTemplate:
apiVersion: v1
kind: Pod
metadata:
name: task-manager-pod-template
spec:
container:
readinessProbe:
tcpSocket:
port: 8081
initialDelaySeconds: 5
periodSeconds: 10
failureThreshold: 3
successThreshold: 1
w
Weihua Hu
02/27/2023, 1:42 PMYes, try it.
k
kingsathurthi
02/27/2023, 2:49 PMReadiness probe failed: dial tcp 10.130.3.638012 connect: connection refused
getting this message i nthe event
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