Follow-up to merge request !671.

Give Leonidas full DevOps access

See merge request !671

We've been seeing CPU spikes that a single vCPU can't handle, resulting
in alerts about high CPU usage. Let's try two cores to see how they do.

Signed-off-by: Leonidas Spyropoulos <artafinde@archlinux.org>

Signed-off-by: Leonidas Spyropoulos <artafinde@archlinux.org>

See merge request archlinux/infrastructure!670

Ref #491

This alert only triggers for america.mirror.pkgbuild.com. Ideally, we
should be able to increase the trigger point for high-bandwidth boxes.
I don't see a straightforward way to implement it, so disable for now.

This reverts commit fd28fffb.

Ref #489

For the upcoming "Git packaging sources"[1], we need a shadow copy of
repos.archlinux.org we can test stuff on (Ansible roles, packaging
workflow etc.). We still have repos-git.archlinux.org, but that box is
more of a POC box allocated to anthraxx for his MRs related to the git
migration.

More details on how the box was setup can be found in[2]. Only the
terraform code is committed to the master branch, as it is annoying
having the server in the state without the corresponding IaC code
comitted.

This was deployed Fri Dec 16 01:10:15 2022 +0100.

[1] https://lists.archlinux.org/archives/list/arch-dev-public@lists.archlinux.org/thread/YKKYBXQL62U5RTYIRI2NT2I3EG7V63HT/
[2] archlinux/infrastructure!665

Fix #479

See merge request archlinux/infrastructure!656

Decommission patchwork.archlinux.org and replace it with a static copy[1]

Closes #487

See merge request archlinux/infrastructure!668

As announced on the mailing list[2] pacman has been migrated to gitlab
and there is no real use for patchwork left, so it can be
decommissioned. A static copy[1] is kept around for the time being to
avoid link rot.

[1] https://gitlab.archlinux.org/archlinux/patchwork-archive
[2] https://lists.archlinux.org/archives/list/arch-dev-public@lists.archlinux.org/message/7B6R5HVEC67U7B2VQ3SKUVXU4RDCRRMM/

Fix #487

The arch-boxes images now default to Geo mirrors and no longer ship
reflector, so we don't have to disable reflector-init or update the
mirrorlist.

We currently have 23G of debug packages and soon expect quite a bit more
since the debug option is being enabled by default in devtools 20230105.

Keycloak is apparently sending over 4k worth of response headers under
some circumstances (maybe when the client sends a stale cookie?), which
causes Nginx to return a 502 error and log "upstream sent too big header
while reading response header from upstream". This is likely also
related to this upstream issue[1]. So bump the buffer to 8k.

[1] https://github.com/keycloak/keycloak/issues/16181

archwiki: add DarkMode extension

See merge request archlinux/infrastructure!664

https://bugs.archlinux.org/task/71411

mailman: Reject most mails from nonmembers to reduce moderation workload

See merge request archlinux/infrastructure!657

All lists expect arch-mirrors-announce and aur-requests[1] require the
user to be a member before they can post. Moderating mails from
nonmembers are a lot of work and most of the mails are spam, so let's
just reject them. Mails to arch-mirrors-announce and aur-requests from
nonmembers will still be checked manually, as you aren't required to be
subscribed[1].

[1] https://wiki.archlinux.org/index.php?title=General_guidelines&oldid=750602#Reply_to_the_mailing_list

This fixes the unexpanded magic words in mails that we sometimes see.

archwiki: upgrade to 1.39.0-1

See merge request archlinux/infrastructure!666

In order to get access to the `killUser` command.

mastodon: add credentials to vault

See merge request archlinux/infrastructure!662

URL: https://fosstodon.org/@archlinux

Previously the task for creating an issue in archlinux-keyring to remove
a main key was bundled together with the similar task for packager keys.

Also introduce a task for removing the @master-key.archlinux.org email.

The format of the keyring issue creation tasks was modified in commit
d47c558c ("Improve .gitlab/issue_templates/Offboarding.md").