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https://issues.apache.org/jira/browse/FLINK-17077?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17108454#comment-17108454
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Andrey Zagrebin edited comment on FLINK-17077 at 5/15/20, 4:45 PM:
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[~elanv] Thanks for looking into this.
You can configure Flink in its docker image by [adding env var
FLINK_PROPERTIES|https://github.com/apache/flink/blob/master/docs/ops/deployment/docker.md#configure-options]
or you can [mount a volume to override the original path
/opt/flink/conf|https://github.com/apache/flink/blob/master/docs/ops/deployment/docker.md#provide-custom-configuration].
Would the suggested ways solve your original problem with custom conf dir?
Ideally it would be nice to avoid adding more API to maintain if it is already
possible using more general methods.
was (Author: azagrebin):
[~elanv] Thanks for looking this.
You can configure Flink in its docker image by [adding env var
FLINK_PROPERTIES|https://github.com/apache/flink/blob/master/docs/ops/deployment/docker.md#configure-options]
or you can [mount a volume to override the original path
/opt/flink/conf|https://github.com/apache/flink/blob/master/docs/ops/deployment/docker.md#provide-custom-configuration].
Would the suggested ways solve your original problem with custom conf dir?
Ideally it would be nice to avoid adding more API to maintain if it is already
possible using more general methods.
> FLINK_CONF_DIR environment variable to locate flink-conf.yaml in Docker
> container
> ---------------------------------------------------------------------------------
>
> Key: FLINK-17077
> URL: https://issues.apache.org/jira/browse/FLINK-17077
> Project: Flink
> Issue Type: Improvement
> Components: Deployment / Docker
> Reporter: Eui Heo
> Assignee: Eui Heo
> Priority: Major
> Labels: Kubernetes, docker
>
> To use flink-conf.yaml outside Flink home directory, we should use
> FLINK_CONF_DIR.
> But despite of FLINK_CONF_DIR is provided, docker-entrypoint.sh in official
> flink-docker doesn't know FLINK_CONF_DIR and it is ignored when append
> additional flink properties to flink-conf.yaml. It would be good to use
> FLINK_CONF_DIR for the location of flink-conf.yaml, if user provide it.
> https://github.com/apache/flink-docker/blob/master/docker-entrypoint.sh#L23
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