Move the repos and associated services to its own server

We want to have the repos and the archive on different servers, to
ensure separation of concerns.

The I/O on gemini is also very sluggish, which is likely related to the
archive design (millions of files on spinning rust), and this has
resulted in rsync deleting the package database files due to a race
condtion[1][2]. The does not solve the race condition, but it should
make it less likely.

We also need to rethink the archive design, but for now we are just
isolating the problem.

There is some "brokenness" related to the archive no longer being on the
same server as the repos, which will be fixed in subsequent commits.

[1] https://lore.kernel.org/linux-btrfs/00ed09b9-d60c-4605-b3b6-f4e79bf92fca@foutras.com/
[2] https://lore.kernel.org/linux-btrfs/ZP8AWKMVYOY0mAwq@debian0.Home/

Relates to #531

---

See the other commits for more details.

added 1 commit

• 7e91a17c - fixup! playbooks fixup

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added 9 commits

• 55148802 - dbscripts: fix wrong order
• bb09fd66 - dbscripts: we can't forget Morten
• ae9a9ca4 - DNS stuff
• 66deaf40 - dbscripts: add archive user
• 5d553694 - prometheus_exporters: fix
• 29df0e2f - archweb: make location optional
• aa60be6e - Remove repo_archive_split_temp
• e3d98b97 - remove stuff
• 532d834f - playbooks fixup

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added 1 commit

• a18f64f1 - gemini: remove tools role

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added 1 commit

• 23043665 - docs/server.md

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added 5 commits

• 23043665...971bc190 - 2 commits from branch archlinux:master
• 11b7869e - dbscripts: Fix wrong order of dependent tasks
• e246e391 - dbscripts: Add foxboron's PGP key
• 0698d21e - wip: Move the repos and associated services

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resolved all threads

added 1 commit

• f7d589e5 - fixup! wip: Move the repos and associated services

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The last fixup commit (f7d589e5) has not yet been deployed.

resolved all threads

added 14 commits

• f7d589e5...d324d5c9 - 8 commits from branch archlinux:master
• 97d095a3 - dbscripts: Fix wrong order of dependent tasks
• 4c8797c9 - dbscripts: Add foxboron's PGP key
• 26d3efd5 - wip: Move the repos and associated services
• 5c22d880 - fixup! wip: Move the repos and associated services
• d262d28f - wip: repos-archive-puller.{service,timer}
• 0ed52e84 - dbscripts: archive-cleanup

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added 2 commits

• 39ba8295 - dbscripts: archive-cleanup
• 75227960 - fix archive mirroring

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I have now also deployed the mirrorsync changes to asia.mirror.pkgbuild.com in order to fix the archive mirroring failure.

I have also manually disabled the two leftover services archweb-mirrorresolv.service and archweb-mirrorcheck.service aswell as their timers.

mentioned in merge request dbscripts!56 (merged)

added 17 commits

• 75227960...a56d17e4 - 10 commits from branch archlinux:master
• 793e8768 - dbscripts: Fix wrong order of dependent tasks
• 68c5a8d1 - dbscripts: Add foxboron's PGP key
• 67f17340 - wip: Move the repos and associated services
• 1ae1f0c4 - fixup! wip: Move the repos and associated services
• 30d4847d - wip: repos-archive-puller.{service,timer}
• 55557906 - dbscripts: archive-cleanup
• 0a8f6b00 - fix archive mirroring

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requested review from @gromit

assigned to @klausenbusk