MDBF-930 - Remove old bintars

[RazvanLiviuVarzaru]

Given a new purpose of MDBF-930 because per PLC e-mail it was agreed that the remaining bintar releases of 10.5 will be produced by buildbot.mariadb.net

ubuntu trusty and centos-6 were the only builders defined in master-bintars, handling builds only for server version 10.5 We can remove the master and any dependency of it.

To do in Ansible (GitLab):

• remove qcow files of trusty and centos 6 from apexis-bbw03 / bg-bbw1-x64
• remove firewall entry in hz-bbm3 / hz-dev-bbm for master-bintar on port 10007
• remove non-latent buildbot-worker from ro-apexis-bbw03-x64 and bg-bbw1-x64

These workers were only assigned to bintar work, see:
https://buildbot.mariadb.org/#/workers/1744
https://buildbot.mariadb.org/#/workers/1753

[fauust]

To do in Ansible (GitLab):

* remove qcow files of trusty and centos 6 from apexis-bbw03 / bg-bbw1-x64

This is a manual task (just a remove the corresponding images on the machines).

* remove firewall entry in hz-bbm3 / hz-dev-bbm for master-bintar on port 10007

https://gitlab.com/mariadb/sysadmin/-/merge_requests/71/diffs?commit_id=b4d005c5

* remove non-latent buildbot-worker from ro-apexis-bbw03-x64 and bg-bbw1-x64

Cleaning will have to be done manually: mostly sudo systemctl disable buildbot-worker@prod and sudo systemctl disable buildbot-worker@dev.

https://gitlab.com/mariadb/sysadmin/-/merge_requests/71/diffs?commit_id=346b8368
See also: https://gitlab.com/mariadb/sysadmin/-/merge_requests/71

@RazvanLiviuVarzaru we need to sync to deploy this.

[RazvanLiviuVarzaru]

To do in Ansible (GitLab):

* remove qcow files of trusty and centos 6 from apexis-bbw03 / bg-bbw1-x64

This is a manual task (just a remove the corresponding images on the machines).

* remove firewall entry in hz-bbm3 / hz-dev-bbm for master-bintar on port 10007

https://gitlab.com/mariadb/sysadmin/-/merge_requests/71/diffs?commit_id=b4d005c5

* remove non-latent buildbot-worker from ro-apexis-bbw03-x64 and bg-bbw1-x64

Cleaning will have to be done manually: mostly sudo systemctl disable buildbot-worker@prod and sudo systemctl disable buildbot-worker@dev.

https://gitlab.com/mariadb/sysadmin/-/merge_requests/71/diffs?commit_id=346b8368 See also: https://gitlab.com/mariadb/sysadmin/-/merge_requests/71

@RazvanLiviuVarzaru we need to sync to deploy this.

Thanks for the info and Ansible MR.
I will let you know when things are ready, for now, no action.
This patch will probably end up in the second buildbot release of this sprint.