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https://issues.apache.org/jira/browse/FLINK-30577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17680389#comment-17680389
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James Busche commented on FLINK-30577:
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I've switched to your branch [~tagarr] and then done the following:
# Created a new docker image using the Dockerfile
# Installed helm both in default and later in the flink namespaces using your
code and the new docker image.
# Deployed a sessionjob and flinkdep, they looked good.
Next, I cleaned up and created an OLM bundle, deployed it to
openshift-operators.
# Deployed sessionjob and flinkdeps to two different namespaces, they looked
good.
Last, I deployed the operator to a specific namespace: jim2
# Deployed sessionjob and flinkdeps to two different namespaces, they looked
good.
In all cases, the operator log looked clean, and had entries like this:
{quote}oc logs -f flink-kubernetes-operator-86b7655f65-pj9x7 |grep artifacts
2023-01-24 23:38:25,401 o.a.f.k.o.a.ArtifactManager [INFO
][jim2/basic-session-job-only-example] Created dir:
/opt/flink/*artifacts*/jim2/basic-session-deployment-only-example/basic-session-job-only-example
{quote}
> OpenShift FlinkSessionJob artifact write error on non-default namespaces
> ------------------------------------------------------------------------
>
> Key: FLINK-30577
> URL: https://issues.apache.org/jira/browse/FLINK-30577
> Project: Flink
> Issue Type: Bug
> Components: Kubernetes Operator
> Affects Versions: kubernetes-operator-1.3.0
> Reporter: James Busche
> Assignee: Tony Garrard
> Priority: Major
> Labels: pull-request-available
>
> [~tagarr] has pointed out an issue with using the /opt/flink/artifacts
> filesystem on OpenShift in non-default namespaces. The OpenShift permissions
> don't allow write to /opt.
> ```
> org.apache.flink.util.FlinkRuntimeException: Failed to create the dir:
> /opt/flink/artifacts/jim/basic-session-deployment-only-example/basic-session-job-only-example
> ```
> A few ways to solve the problem are:
> 1. Remove the comment on line 34 here in
> [flink-conf.yaml|https://github.com/apache/flink-kubernetes-operator/blob/main/helm/flink-kubernetes-operator/conf/flink-conf.yaml#L34]
> and change it to: /tmp/flink/artifacts
> 2. Append this after line 143 here in
> [values.yaml|https://github.com/apache/flink-kubernetes-operator/blob/main/helm/flink-kubernetes-operator/values.yaml#L142]:
> kubernetes.operator.user.artifacts.base.dir: /tmp/flink/artifacts
> 3. Changing it in line 142 of
> [KubernetesOperatorConfigOptions.java|https://github.com/apache/flink-kubernetes-operator/blob/main/flink-kubernetes-operator/src/main/java/org/apache/flink/kubernetes/operator/config/KubernetesOperatorConfigOptions.java#L142]
> like this:
> .defaultValue("/tmp/flink/artifacts")
> and then rebuilding the operator image.
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