HDDS-1701. Move dockerbin script to libexec.

[cxorm]

What changes were proposed in this pull request?

Relocate the docker scripts in dist.
(from bin/docker/ to libexec/)

What is the link to the Apache JIRA

https://issues.apache.org/jira/browse/HDDS-1701

How was this patch tested?

Ran test-all.sh under $OZONE_HOME/compose/ in distribution.

[cxorm]

/retest

[cxorm]

When test-all.sh is ran in distribution, it works well.
But when it called by acceptance.sh, it fails.
We are looking for the cause.

[elek]

Seems to be working for me even with acceptance.sh. Let's try to retest.

[elek]

/retest

[elek]

No idea what's wrong here, but I am not brave enough to commit it without understanding the reason of the acceptance test failure.

Let me try to find the root cause...

[cxorm]

No idea what's wrong here, but I am not brave enough to commit it without understanding the reason of the acceptance test failure.

Let me try to find the root cause...

Yes, thanks @elek for the review.
We're going to find the root cause.

[elek]

Ok. I found the problem. The changed Dockerfile is used only to create images for k8s deployment.

To change the PATH in the ozone-runner image, a new PR should be created in hadoop-ozone-docker repository (ozone-runner branch):

https://github.com/apache/hadoop-docker-ozone/tree/runner-latest

Can you please create a new PR in that repository (with the same jira id) with adding the new path to this line:

https://github.com/apache/hadoop-docker-ozone/blob/7619b7b7d1cc27629292f959d082c01e23ae8870/Dockerfile#L39

I will commit it + tag it --> It will create a new apache/ozone-runner image which can be used by updating hadoop-ozone/dist/pom.xml (docker.ozone-runner.version)

[cxorm]

Wow, thanks @elek for the comment.
This comment help me a lot.
Fixed and send a PR in apache/hadoop-docker-ozone.

[elek]

New ozone-runner is available: apache/ozone-runner:20191107-1 You can update the version in hadoop-ozone/dist/pom.xml

<docker.ozone-runner.version>20191106-1</docker.ozone-runner.version>

And (hopefully) the acceptance tests will be passed and ready to merge.

[elek]

+1 thanks the update

Tested locally and worked well. The acceptance tests failures are independent (only a few of them are failing because the security problem which is already fixed on master.)

[cxorm]

Thanks @elek for all the help and reviews.