We got pinged by @fungi in #rdo channel:

^{does anybody happen to know why trunk-builder-centos9.rdoproject.org would be constantly hammering opendev.org's git servers with requests for puppet-openstack repositories? and maybe could it be slowed down a bit? it's hitting us so hard that our gitea backends are getting knocked offline and taken out of our load balancer pool}

c.f the following discussion at [1]

TL;DR: The opendev.org git servers are suffering from too much git request of our Trunk builders

Proposition:

• RDO needs to serialize the DLRN run of each Trunk builder.
• RDO will reduce the frequency of non-master Trunk DLRN run

[1] https://meetings.opendev.org/irclogs/%23rdo/%23rdo.2024-11-05.log.html#t2024-11-05T17:03:49