Hi, To secure the flink container in Kubernetes i ...
# troubleshootinga
abhishek sidana
01/20/2023, 5:36 AMHi, To secure the flink container in Kubernetes i was trying to add security context like read-only file system but it give the below error: sed: couldn't open temporary file /opt/flink/conf/sedKOSkzJ: Read-only file system
sed: couldn't open temporary file /opt/flink/conf/sedO9Qit7: Read-only file system
/docker-entrypoint.sh: line 73: /opt/flink/conf/flink-conf.yaml: Permission denied
/docker-entrypoint.sh: line 89: /opt/flink/conf/flink-conf.yaml.tmp: Read-only file system
abhishek sidana
01/20/2023, 5:36 AMWill Mounting the /opt/flink/conf as an empty dir will solve this error?
abhishek sidana
01/20/2023, 6:20 AMI tried adding the mountpath as /opt/flink/conf but it gives : spec.template.spec.containers[0].volumeMounts[2].mountPath: Invalid value: "/opt/flink/conf": must be unique.
Any help would be appreciated
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kingsathurthi
01/20/2023, 12:28 PMAre you using openshift?
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abhishek sidana
01/20/2023, 1:22 PMNo azure kubernetes cluster and flink client
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kingsathurthi
01/20/2023, 2:50 PMOkay, the above mentioned line of errors coming to me also but everything is working as expected
kingsathurthi
01/20/2023, 2:51 PMIgnore this error, try submitting job and check
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abhishek sidana
01/20/2023, 2:52 PMPod is not even deploying
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Herat Acharya
02/16/2023, 11:11 PM@abhishek sidana Did you end up fixing this issue ? Its coming to me and pods are retsarting
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abhishek sidana
02/23/2023, 5:20 PMYeah issue have Been fixed, mounted a tmp volume to the pod
abhishek sidana
02/23/2023, 5:20 PMIt shows error as usual but pods are working fine
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