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Author SHA1 Message Date
raito 024b431cbc feat(grafana): plug jsonnet-based dashboards in provisioning 
Add the gerrit dashboards as an example.

Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
 2024-08-24 16:32:21 +02:00
Ilya K aef541829e Fix pyroscope datasource 2024-08-24 11:39:25 +03:00
raito 1fc15526d7 fix(pyroscope): add the gRPC endpoint as proxy as well 
This is not documented but necessary for Alloy to operate.

Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
 2024-08-24 10:33:49 +02:00
raito 2544adba8e fix(gerrit): setup Alloy & Pyroscope more according to the docs 
Still not working due to "unimplemented: error 404 not found" at push
time, but it's really unclear now why this occur.

Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
 2024-08-24 08:45:20 +02:00
raito 4f4a25a5ad feat(gerrit): push pyroscope profiling to Pyroscope 
Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
 2024-08-23 22:37:33 +02:00
raito 702867cd62 feat(pyroscope): add push API & reverse proxy 
Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
 2024-08-23 21:04:22 +02:00
raito 7cde6e92ae feat(grafana): add Pyroscope datasource 
Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
 2024-08-23 21:04:11 +02:00
raito ac7815321a feat(pyroscope): add secrets and storage 
Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
 2024-08-23 20:58:08 +02:00
raito db46b01ae9 feat(monitoring): add pyroscope to the infrastructure 
Vendored for the time being.
See https://cl.forkos.org/c/nixpkgs/+/181 for upstreaming properly.

Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
 2024-08-23 20:43:00 +02:00
raito c380f29937 fix(grafana): remove the global pgsql module dependency for now 
We should re-introduce it once things are a bit scoped out.

Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
 2024-08-23 20:43:00 +02:00
raito 5dc6165c2e feat(gerrit): add git in the environment to perform git-native clones 
Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
 2024-08-23 20:43:00 +02:00
raito 58c0dd3d2e feat(public): add listmonk instance on news.forkos.org 
To prepare for public communications and updates.

Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
 2024-08-21 16:45:12 +02:00
raito 8c35dfa8e0 fix(gerrit): tinker a bit with gerrit defaults for transfer & caching 
We had some issues in the past with too many packfiles and timeout
during transfers, let's try to provide a bit of relief in bad scenarios.

Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
 2024-08-21 16:31:16 +02:00
Yureka cfc24abfe1 adjust hydra-gc numbers 
for the new ssds
 2024-08-20 12:08:49 +02:00
Pierre Bourdon f938fcb24e
hydra: increase git operations timeout 2024-08-16 17:44:45 +02:00
Pierre Bourdon d3e053809c
hydra: log_prefix needs to be / terminated 2024-08-16 09:25:46 +02:00
Pierre Bourdon e2a990c982
hydra: listen on 127.0.0.1 instead of localhost 
For some cursed reasons, the latter doesn't work on build-coord:

Aug 16 07:06:22 build-coord hydra-server[109560]: Resolved [localhost]:3000 to [::1]:3000, IPv6
Aug 16 07:06:22 build-coord hydra-server[109560]: Resolved [localhost]:3000 to [127.0.0.1]:3000, IPv4
Aug 16 07:06:22 build-coord hydra-server[109560]: Binding to TCP port 3000 on host ::1 with IPv6
Aug 16 07:06:22 build-coord hydra-server[109560]: Binding to TCP port 3000 on host 127.0.0.1 with IPv4
Aug 16 07:06:22 build-coord hydra-server[109560]: 2024/08/16-07:06:22 Can't connect to TCP port 3000 on 127.0.0.1 [Invalid argument]
 2024-08-16 09:20:49 +02:00
Pierre Bourdon c33326f836
hydra: switch to using mTLS instead of local peer auth 2024-08-16 08:19:18 +02:00
Pierre Bourdon 0dd333c573
postgres: add mTLS support 
New client certs can be minted via the provided script, which is meant
to be run on the postgres server (where the CA private key is
conveniently deployed).
 2024-08-16 07:59:12 +02:00
Pierre Bourdon 29babfc5c4
Revert "Partial revert "Add Grapevine Matrix server and matrix-hookshot"" 
This reverts commit 17c342b33e.

Grapevine's use of IFD was fixed upstream.
 2024-08-15 16:22:22 +02:00
Pierre Bourdon 90325344a3
Reserve builder-11 for build coordination, rename to build-coord 2024-08-13 19:12:36 +02:00
Pierre Bourdon 17c342b33e
Partial revert "Add Grapevine Matrix server and matrix-hookshot" 
This partially reverts commit d2f3ca5624.

Said commit requires IFD to eval, which is generally unwanted, and is
currently forbidden on Hydra (imo: rightfully so, we should try to
properly separate evals from builds).

The services/ file for grapevine is kept but will not work without the
flake.nix change reapplied.
 2024-08-13 00:35:10 +02:00
raito 84efd0976d feat(alerts): add a sync failed too often alert 
Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
 2024-08-09 16:25:34 +02:00
raito e2f5a7b0e4 feat(alerts): add basic postgresql alerts 
Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
 2024-08-09 16:06:34 +02:00
raito 7388de79c4 feat(alerts): add some basic "host & hardware" alerts 
Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
 2024-08-09 16:06:34 +02:00
Ilya K f8cad42b5c Set up alertmanager-hookshot-adapter 2024-08-09 14:03:56 +00:00
Ilya K 9ad279a505 Set up admins + DNS for hookshot 2024-08-09 14:03:56 +00:00
Ilya K d2f3ca5624 Add Grapevine Matrix server and matrix-hookshot 
It doesn't want to work.
 2024-08-09 14:03:56 +00:00
Yureka b6375b8294 add staging sync services 2024-08-08 15:16:04 +02:00
Yureka 420e6915df Vous avez des branches divergentes et vous devez spécifier comment les réconcilier 2024-08-08 10:39:00 +02:00
Yureka dbb4e03292 Revert "builders: direct buildbot to /mnt store via ForceCommand" 
This reverts commit dfd48f2179.
 2024-08-08 10:37:42 +02:00
Yureka cd0621ba55 builders/netboot: add separate firmware_part output 2024-08-06 13:26:51 +02:00
Yureka dfd48f2179 builders: direct buildbot to /mnt store via ForceCommand 2024-08-06 13:26:35 +02:00
Yureka 77ff556583 builders: fix provisioning of ssh hostkeys 2024-08-05 08:18:20 +02:00
Yureka fe3cb577c1 fix eval 2024-08-05 07:20:59 +02:00
Yureka 20fc4c8f96 builders: move provisioning of ssh hostkeys to a systemd service 
at first activation it does not yet have a working network setup
 2024-08-05 07:17:45 +02:00
Yureka bce44930b1 builders: provision ssh hostkeys on boot 2024-08-04 18:12:02 +02:00
Yureka 79dea0686b add 'notipxe' netboot loader based on systemd-initrd + u-root 2024-08-03 20:28:57 +02:00
Yureka aeb8102ae4 builders: do not mount / and /boot on netboot systems 2024-08-03 20:01:39 +02:00
Yureka 830dcbf6bc builders: do not mount / and /boot on netboot systems 2024-08-03 18:41:01 +02:00
Yureka 93822775a9 baremetal-builders: do not create swapfile on rootfs when netbooting 2024-08-03 18:10:59 +02:00
Yureka dd028656ac builders: fix serial console 2024-08-02 13:21:04 +02:00
Yureka 88317d099c attempt to fix netboot hydra jobs 2024-08-02 01:05:20 +02:00
Yureka 1cbf286f18 build netboot files from hydra 2024-08-01 22:47:25 +02:00
Yureka 6dc424dd43 wob01: serve an ipxe over iusb-spoof 2024-08-01 22:16:48 +02:00
Yureka 504a443acc adjust hydra-gc numbers 
we want to see how garbage collection would behave on a 480GB drive
 2024-07-31 23:44:08 +02:00
emily 96d58bbd41
forgejo: disable users explore page 
This was requested and should make it a decent bit more difficult to get
a somewhat complete list of users on this instance.

We are, however, aware of other endpoints that can be used to get to a
similar result. Those just aren't as convenient nor obvious.

https://forgejo.org/docs/latest/admin/config-cheat-sheet/#service---explore-serviceexplore
 2024-07-31 01:42:05 +02:00
Yureka 5154906aac fix eval in assignments.nix 2024-07-30 17:23:54 +02:00
Yureka f3828368e6 hydra: set reasonable max-jobs and cores 2024-07-30 17:03:12 +02:00
Yureka 4e2d21930f baremetal-builders: detect percent_filled for the correct partition 2024-07-30 13:59:46 +02:00
Yureka 99259356f2 make buildbot-signing-key accessible to buildbot-worker 2024-07-28 23:30:38 +02:00
Yureka 5474832b07 baremetal builders: filesystem optimizations 2024-07-28 19:20:23 +02:00
Yureka 15a684c5d7 baremetal-builders: more 'intelligent' gc 2024-07-26 12:17:27 +02:00
Yureka 74e06ac6d0 hydra gc every 20h 
metrics analysis has showed that this is unlikely to fill up the builders
 2024-07-24 09:35:18 +02:00
raito e5a3ce2283 buildbot fixes (#76) 
Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
Signed-off-by: Yureka <yureka@forkos.org>
Co-authored-by: raito <raito@noreply.git.lix.systems>
Co-committed-by: raito <raito@noreply.git.lix.systems>
 2024-07-24 06:44:25 +00:00
Ilya K bebc7f2586 We have nothing to hide 2024-07-23 18:09:49 +03:00
Pierre Bourdon 608c0e5973
hydra: bump to 16 evaluation workers, we have enough RAM and cores to afford it 2024-07-22 23:13:33 +02:00
raito 62ccc0282b fix(ows): per-job runtime directories + proper local refspec 
The local refspec was weird and exploiting a edge case for the nixpkgs
jobs where local and from were the same.

We are more explicit now, which fixes the sandbox jobs.

Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
 2024-07-22 15:41:47 +02:00
Yureka d84a43b781 builders: run gc 3x per day 
We can still adjust it if the disks fill up, but currently it is too frequent
 2024-07-21 19:49:21 +02:00
Yureka 2dc5899660 baremetal: run hydra store gc as builder user 2024-07-20 17:00:39 +02:00
Yureka adaf4b0aef baremetal: tmp on the same filesystem as hydra store 2024-07-20 17:00:39 +02:00
Yureka 5bde7e2358 use dedicated store partition for hydra builds 2024-07-20 15:14:00 +02:00
Yureka d9809e1e78 gerrit-one-way-sync: disallow auto-merging a staging iteration into master 2024-07-20 15:14:00 +02:00
Yureka 3fa4a25d87 gerrit-one-way-sync: set git user info 2024-07-20 15:14:00 +02:00
Yureka 0ff5eea4ed gerrit-one-way-sync: merge instead of rebase 2024-07-20 15:14:00 +02:00
raito 80c4757571 gerrit01: add a one-way-sync service 
It's basic and does not handle conflicts which needs to be manually
managed.

Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
 2024-07-19 17:52:44 +02:00
Ilya K d1e64b6610 Fix eval warning here too 2024-07-19 12:06:03 +03:00
Ilya K 766dc4c383 Mimir also wants network-online.target 
Thank you helpful eval warning
 2024-07-19 12:03:55 +03:00
Ilya K 65b07a936b Make sure Mimir starts after network is up 2024-07-19 12:00:52 +03:00
raito 8afcf249d6 buildbot: upgrade to local machine specifications 
Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
 2024-07-18 12:18:02 +02:00
raito 4473717e9f gerrit: introduce buildbot checks plugin 
It's a modified version of @puck's Lix buildbot checks for
gerrit.lix.systems with a slight generalization in the configuration for
many repositories.

Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
 2024-07-18 10:56:46 +02:00
raito da7175303c buildbot: add support for remote builders via baremetal machines 
For now, only builder-3 is used.

Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
 2024-07-17 18:28:26 +02:00
raito 7789e9ce75 services/buildbot: init 
Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
 2024-07-17 18:00:51 +02:00
raito fda59ee6c0 gerrit: factor more configuration in the NixOS module for external consumption 
Other modules may require information to configure themselves from the
Gerrit module.

Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
 2024-07-17 15:43:35 +02:00
emily 95b58de737
forgejo: use redis as cache and session provider 2024-07-16 20:09:15 +02:00
emily 8b9d33d70c
forgejo: disable registrations, enable auto-registration for SSO 2024-07-16 17:14:23 +02:00
emily dd069c40d7
forgejo: init service 2024-07-16 15:44:06 +02:00
Luke Granger-Brown e3e60a5e72 services/monitoring: add scraping of Gerrit's internal metrics 2024-07-15 11:02:54 +00:00
Luke Granger-Brown 2e86babc8a services/gerrit: add metrics-prometheus-exporter 2024-07-15 11:02:54 +00:00
Ilya K 7a937e837a Unlimit Mimir max series 2024-07-13 15:52:46 +03:00
Pierre Bourdon 7d9461808c
builders: configure a swapfile + zswap 2024-07-13 04:40:51 +02:00
Pierre Bourdon 293bc52ace
hydra: reduce number of parallel builds per builder to limit RAM consumption 2024-07-13 04:38:24 +02:00
Pierre Bourdon 756341ea4c
builders: tune sshd MaxStartups to avoid rate limiting Hydra 2024-07-12 21:57:04 +02:00
Yureka e6ead602f0 builders get a special treatment for dns64 2024-07-11 02:05:58 +02:00
Yureka b14f155d55 add ipmitool on vpn-gw and builders 2024-07-10 20:49:17 +02:00
Pierre Bourdon d2336262fb
hydra: set allowed URIs in restricted mode for flake inputs 2024-07-10 18:52:22 +02:00
Pierre Bourdon 411d514ab9
hydra: user hydra-www needs nix-daemon access too 2024-07-10 17:36:39 +02:00
Pierre Bourdon f74d1ca0f6
hydra: start signing paths 2024-07-10 17:34:57 +02:00
Ilya K e84b362b7a Allow 12 hour of backfill for metrics 
This is somewhat experimental and may explode, but we'll see, I guess
 2024-07-10 14:59:09 +03:00
Ilya K 9e7e6d42ab Make nginx/loki/mimir go fast 2024-07-10 14:55:28 +03:00
Pierre Bourdon f2c2bc5ab6
hydra: output machine host key as base64 in the generated machines.conf 2024-07-10 02:16:45 +02:00
Pierre Bourdon f214da9228
hydra: add hydra to nix trusted-users 2024-07-10 02:03:33 +02:00
Luke Granger-Brown 82db8f7f1e gerrit01: some more tuning 
* flip off proxy_buffering again
* enable REVWALK_USE_PRIORITY_QUEUE
* enable delta compression, because that's not a bottleneck and it's
  nicer on bandwidth
 2024-07-10 00:27:36 +01:00
raito 9988811be5 hydra: unplug the EPYC 
thank you for your testing services

Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
 2024-07-10 01:13:10 +02:00
raito 2308870aa5 builders: add a nice tag to deploy all of them at once 
Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
 2024-07-10 00:59:31 +02:00
raito 645ad7d062 builders: add builder user 
currently hardcoded to hydra's coordinator public key

Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
 2024-07-10 00:55:25 +02:00
raito a30c1f7d78 hydra: wire up new builders 
Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
 2024-07-10 00:45:02 +02:00
Yureka eb21cb6916 add baremetal builders 2024-07-10 00:35:01 +02:00
raito 3828721e4f services/netbox: enable OIDC via Lix SSO 
Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
 2024-07-09 02:45:58 +02:00
Luke Granger-Brown 8a9ff8c40d services/gerrit: migrate to Gerrit from the-distro/nix-gerrit flake 2024-07-08 23:30:59 +01:00