Commit graph

447 commits

Author SHA1 Message Date
Vincent Ambo
d5ddfb7b96 feat(pipelines/depot): Skip build steps if their out paths exist
Skip build steps if they have already been built, reducing pipelines
to the things that actually changed between builds. On canon all
targets are always built (we require this for anchoring).

Note that this is not perfect, garbage collection and competing
pipelines may affect each other.

Also note that we have some impure targets that change on every
commit.

Change-Id: Ic6bae3b6c8e1e7fd2116ec252f5089f471854ab6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3427
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Reviewed-by: grfn <grfn@gws.fyi>
2021-08-26 16:29:32 +00:00
sterni
17d78867bb feat(ops/pipelines/depot): only evaluate once if possible
We currently evaluate every target twice -- once when the depot pipeline
is built and once when actually running the build step in question. Nix
evaluation is quite slow especially given heavy use of import from
derivation in depot, so avoiding the second evaluation is desireable.

Evaluating a derivation yields a `drv` file in the nix store which can
be passed to `nix-store --realise` in order to build it eliminating the
need to wait for evaluation. We can obtain the path to the `drv` file
while building the pipeline via `target.drvPath` and remember it for the
build later.

However we need to work around a flaw (or oversight) in Nix's dependency
tracking via string context: This is based on derivations, not output
path (because this is what evaluation deals with, likely). This is no
problem per se, but an issue is that Nix can't express a dependency on
a `drv` file without any of its output paths. This means for us that we
either have to build all output paths at evaluation time (which we don't
want, obviously) or to deal with the fact that the `drv` file we need
may be garbage collected at any moment after discarding the string
context -- then nix is unable to track the reference from the pipeline
to the `drv` file in the store.

So to prevent a race condition between the pipeline and the garbage
collector we fall back to the normal nix-build invocation as we did
before.

Change-Id: I9ef8bd233085dc6e30eba54f403ea03ac2d35748
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3426
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
2021-08-26 15:24:33 +00:00
Luke Granger-Brown
febf340303 fix(tvl-sso): set memory limit to 512M
This is because I'm bored of CAS gradually consuming all the RAM on Whitby.

Change-Id: Idcc14c19d99a6d3553739c5765be3faf2bdf9d84
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3233
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
Reviewed-by: tazjin <mail@tazj.in>
2021-08-24 16:28:14 +00:00
Griffin Smith
330b7067a0 feat(besadii): Tag gerrit comments as autogenerated
This is a bit of an under-documented feature, but if the "tag" field for
a gerrit review starts with the string
"autogenerated:<something>~<something-else>", only the last comment per
instance of <something> will be shown by default on the CL page (with
the rest viewable by toggling the "Show all entries" switch). The idea
behind the "<something-else>" tag is to be used for the "type" of
comment within a particular system - gerrit's documentation gives the
example of one tag for "the build is running" and another for "the build
has finished, here's the result".

Change-Id: I9199a6ed97beca1b3a51ec5d6230c6c8358ba2b3
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3374
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
2021-08-24 13:00:59 +00:00
Vincent Ambo
eb6c7fd3bf feat(ops/dns): Point nixery.dev to whitby
The dropping of `www.` is intentional, that was unused.

Change-Id: I300f82bb6e5626e2658be8fc5b5e3cf872ab7099
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3384
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
2021-08-24 11:53:10 +00:00
Vincent Ambo
f218f2fd56 feat(ops): Serve nixery.dev from whitby
Adds a new module for the nixery.dev domain and serves it from whitby.
Note that the DNS records do *not* point to whitby yet, so deploying
this will lead to a failed TLS provisioning unit - but this is
intentional.

Change-Id: I911f67a0aa24f8df3cb52d2cfc49a8b6132cf718
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3383
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
2021-08-24 11:30:16 +00:00
Vincent Ambo
b033871638 chore(ops/dns): Reduce Nixery TTLs to 1 minute temporarily
We'll need to do a DNS switchover, likely with a short amount of
downtime due to TLS provisioning.

It would be possible to avoid this by provisioning a cert manually
pre-hoc through the DNS challenge and then configuring whitby to use
that, however I simply don't have time for that right now and the
Google Cloud Project for Nixery is going away in O(days) for $reasons.

Change-Id: I88dface5aaacec5acfa525ae117462f8ad296d92
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3382
Tested-by: BuildkiteCI
Reviewed-by: kn <klemens@posteo.de>
2021-08-24 11:30:16 +00:00
Vincent Ambo
03c3d49b87 fix(monorepo-gerrit): Enable adding new email addresses to accounts
This is required when people change their email addresses (e.g.
cl/3349) as nothing in Gerrit will update that information from the
OAuth provider.

Change-Id: I1eafdf22efd37898dcd0d06bb9a5d1471ffb5e31
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3356
Tested-by: BuildkiteCI
Reviewed-by: eta <eta@theta.eu.org>
Reviewed-by: sterni <sternenseemann@systemli.org>
Reviewed-by: lukegb <lukegb@tvl.fyi>
2021-08-15 13:59:18 +00:00
eta
80ecce37b4 chore(ops/users): change my email address to tvl@eta.st
I got a new domain, etc.

Change-Id: Ic8ffc01f4e5e89dc2458d80a9c38757438cfa764
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3349
Reviewed-by: sterni <sternenseemann@systemli.org>
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
2021-08-13 11:21:19 +00:00
Vincent Ambo
7c16a71156 feat(ops/www): Point images.tvl.* at Nixery
Change-Id: I39f979c68e7b74f6da6a7da0f07aaa470886d451
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3346
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Reviewed-by: sterni <sternenseemann@systemli.org>
2021-08-13 10:57:53 +00:00
Vincent Ambo
6cc065ea09 chore(ops/dns): Move nixery.dev to tvl-fyi GCP project
Change-Id: Ifbe7939a98a12d52ffbed3fb198558e6a7743e93
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3344
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
2021-08-12 18:04:30 +00:00
Vincent Ambo
aad636c8ae feat(ops/dns): Add images.tvl.* record
This record is intended to serve Nixery.

Change-Id: I575dedac18c98f9f4bd5e459babe79e850361651
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3343
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
2021-08-12 15:20:27 +00:00
Vincent Ambo
47409b9610 feat(ops/modules): Add module for running Nixery
This sets up a very simple Nixery instance with some things lacking:

* no support for garbage-collecting image fragments (yet)
* no popularity setup

The plan is to use this to get the ball rolling on a separate
domain (e.g. images.tvl.fyi), iron things out and then look into
flipping over nixery.dev

Change-Id: Ic594809f9d487fec7a0f632d608752a3f9c61315
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3280
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Reviewed-by: sterni <sternenseemann@systemli.org>
2021-08-12 14:55:59 +00:00
Vincent Ambo
79c9506eea fix(monorepo-gerrit): Pin JVM version used for Gerrit
Change-Id: Ib22cdc415cbd5a8345b9589b2c34b3908996dd57
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3322
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
2021-08-12 13:07:55 +00:00
Vincent Ambo
c72f3a73ee feat(ops/dns): Import current nixery.dev zone
Change-Id: I3c5684fedb516740c7048c117cdfda01a2a23260
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3278
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
2021-08-06 13:24:48 +00:00
Griffin Smith
702594ca64 refactor(ops): Break out prometheus-fail2ban-exporter module
Break out the configuration for the prometheus fail2ban exporter, which
is a simple python script that exports stats from fail2ban as a
prometheus-scrapable textfile, from Mugwump into a reusable nixos module
in //ops/nixos/modules.

Change-Id: I5451c9c5de6c7bc4431150ae596a9c758bf1b693
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3136
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
2021-06-12 15:51:49 +00:00
Vincent Ambo
b36a75a223 fix(wigglydonke.rs): Don't rebuild nginx config unnecessarily
This fix is essentially the same as the one in cl/1263.

Change-Id: I27be280a610914fcfbb6d7fee7aebaa56b993812
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3158
Reviewed-by: sterni <sternenseemann@systemli.org>
Reviewed-by: grfn <grfn@gws.fyi>
Tested-by: BuildkiteCI
2021-05-25 17:10:50 +00:00
Vincent Ambo
65be8f20e0 chore(nixpkgs): Bump channels to 2021-05-25
* users/grfn/system/home/yeren: remove obsolete awscli2 overrides

* ops: make new isSystemUser || isNormalUser assertion happy

* users/grfn/system/system/mugwump: make buildkite agents system users

* users/tazjin/nixos/camden: set isSystemUser = true for git

* users/tazjin/emacs: Remove missing & broken packages

* third_party/openldap: remove, as the argon2 module is now enabled upstream

* third_party/gerrit_plugins: Pinned new unstable hashes

* third_party/nix, third_party/grpc: Disabled CI as these are broken

* third_party/overlays/emacs: Bumped version to stay in sync with channel

* third_party/buzz: Update LIBCLANG_PATH to reference libclang.lib,
  since libclang's default output no longer contains libclang.so

* users/grfn/system/home: Install julia-stable instead of julia (which
  aliases to julia-lts), as the latter depends on an insecure version of
  libgit

Change-Id: Iff33b0ecb0ef07a82d1de35e23c40d2f4bf0f8ed
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3001
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Reviewed-by: grfn <grfn@gws.fyi>
2021-05-25 17:09:28 +00:00
Vincent Ambo
878957d2f6 chore(whitby): Add ZNC state to Restic backups
Until we have declarative ZNC config (which requires a solution for
secrets handling in it), make sure we back this up as well.

Change-Id: Idb186327da171eb6d3dbbd83801639f1f9321a40
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3159
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
2021-05-25 08:15:19 +00:00
Vincent Ambo
46b136c22e fix(tvl-slapd): Replace deprecated OpenLDAP module options
Use the new module settings which apply configuration in cn=config
instead of slapd.conf.

The module performed this update via lib.mkChangedModuleOption, I've
applied the transformations contained therein manually. Note that some
of the settings were already in place, which means that the `suffix`
and `database` options seemingly disappear into the void.

Fixes b/105.

Change-Id: I8a968c1eb8cb7827618cb732cdb46006a5d011f9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3157
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
2021-05-24 22:52:59 +00:00
Vincent Ambo
4a89bcd6a5 refactor(ops/nixos): Pass depot as a special argument
This changes the evaluation order for the `depot` argument and ensures
it is partially evaluated before the module system starts resolving
imports.

This way we can import modules from `depot.path` without `depot`
having to come from readTree.

Fixes b/129.

Change-Id: Icf4dd2be15011055dac8b27e991a4ff6a12bf827
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3156
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
2021-05-24 21:48:37 +00:00
Cynthia Revström
ab7c409530 chore(ops/users): Update email address for cynthia
Change-Id: Ieb59d9215c5c1159113375dea0dd96d3d29e1303
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3154
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
2021-05-24 20:22:53 +00:00
Klemens Nanni
a26c4a1c77 fix(ops/users): Rehash password for kn
This time using `tools.hash-password` because login did not work with the
initially created hash.

Change-Id: I1eb62a496d2d8497d27573af47bf8bf70dac9bbb
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3153
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
2021-05-24 18:31:10 +00:00
Klemens Nanni
c420f122f3 feat(ops/users): Add kn
Change-Id: Ib615743fc57357b0de17600c9a3f400c48fd0f70
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3151
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Reviewed-by: grfn <grfn@gws.fyi>
2021-05-24 17:30:36 +00:00
Griffin Smith
4aa8f7d7e3 feat(dns): Add record for deploys.tvl.fyi
This will be used to serve (nix-) diffs for pending deploys of whitby

Change-Id: Ia864993b1fcb3b7ce5fcc21f32a27528a4c31f08
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3149
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
2021-05-23 21:22:17 +00:00
Vincent Ambo
4b584e5259 fix(whitby): Fix irccat configuration for incorrectly named option
irccat is passing the realname option as the ident of the user, which
doesn't match what is in ZNC.

It hasn't seen any upstream commits in a long time, so I'm just
leaving this as is and fixing it locally in our config.

Change-Id: I3bf865f37b8df9c1cd891a94245ca3fad376bbe1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3150
Reviewed-by: sterni <sternenseemann@systemli.org>
Reviewed-by: grfn <grfn@gws.fyi>
Tested-by: BuildkiteCI
2021-05-23 20:34:10 +00:00
Vincent Ambo
9bb8736a45 feat(whitby): Let sterni bear the wheel
Change-Id: Ib4f7dcbdc754d2fc271f501a9ea270e983a3645f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3147
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
2021-05-23 19:06:15 +00:00
Vincent Ambo
6c243d40a3 fix(ops/users): Fix hash format for cschilling
Change-Id: Ib0c53e8f6bc030cbdfe31020ed9d6764bd732a62
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3146
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
2021-05-23 17:53:47 +00:00
sterni
c8dff5fc5f feat(ops/users): Add cschilling to users
Change-Id: I8afc23c749a5318d7c2ce893903980112ff13c12
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3137
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
Reviewed-by: tazjin <mail@tazj.in>
2021-05-23 12:41:09 +00:00
Griffin Smith
75f19a05a1 feat(whitby): Enable fail2ban
I like running fail2ban on any machine that has stuff like ssh
world-open, to limit the potential for password brute-force attacks etc.

Change-Id: I0c60811ae5a2fddb44f04679fb455e646b8e39c5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3138
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
2021-05-23 12:40:00 +00:00
Vincent Ambo
780bb86eff chore: Replace Freenode mentions with HackInt
This doesn't replace all of them in the repo, but at least the ones
that are relevant to our move.

Change-Id: I842e7594b4c16af30d880272417874f6b29afd22
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3134
Tested-by: BuildkiteCI
Reviewed-by: lukegb <lukegb@tvl.fyi>
Reviewed-by: grfn <grfn@gws.fyi>
2021-05-22 21:37:13 +00:00
Vincent Ambo
687f978b1c feat(ops/owothia): Add owothia module and deploy on whitby
This configures owothia to use her new bouncer to HackInt.

Change-Id: I80eb8191c2b0f2a6f8a31d19b60250ade27c1913
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3129
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
2021-05-22 19:40:45 +00:00
Vincent Ambo
814feed0ce chore(whitby): Move clbot to HackInt
Points clbot at the new local ZNC instead. This will make it part of
the things happening through the `tvlbot` account.

Relates to b/101

Change-Id: I1c15ffa5720d3af34475c15bee3fdaa537ac659b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3127
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Reviewed-by: grfn <grfn@gws.fyi>
2021-05-22 17:57:32 +00:00
Vincent Ambo
1aad1d9beb chore(whitby): Move irccat & panettone notifications to HackInt
Change-Id: I6bd5c183d2c1c28b8c6b0201bdf22a66333d4aea
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3131
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
2021-05-22 17:52:01 +00:00
Florian Klink
48b052c1e4 feat(whitby): Add shadowsocks server
This adds a shadowsocks service, running on port 8443, tcp and udp.

The password is read from /etc/secrets/shadowsocks-secret.sec, and needs
to be populated externally.

Change-Id: I6797150db108ba14459502dee43d8e4ed6cfa910
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3125
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
2021-05-22 13:28:36 +00:00
Florian Klink
cd2e889f41 feat(apereo-cas): move away from 127.0.0.1:8443
The following commit itends to bind on port 8443 on all interfaces,
so let's move this to something else.

Change-Id: Ibb94a0f4e6892b6e543b542b89bcdaaefb617f23
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3126
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
2021-05-21 11:33:13 +00:00
Vincent Ambo
5036ae4376 feat(whitby): Initial ZNC configuration
Bouncer to be used for TVL's IRC bots, see b/101

Change-Id: Ic9f71ecd94365d3baa31e0552b1ce16362f94557
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3124
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2021-05-21 11:30:42 +00:00
Vincent Ambo
dbb011850a fix(ops/nixos): Fix typo in NIX_PATH name
Change-Id: Ic29b219ca1c536f8a99860ecdf2957a62ba95889
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3123
Reviewed-by: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
2021-05-20 23:11:02 +00:00
Vincent Ambo
c7af7ca91d chore(sourcegraph): Increase nofile ulimit for Sourcegraph
Sourcegraph logs warnings about this on startup otherwise. Unclear
to what degree it really affects operation though.

Change-Id: I6ee7c5358631aafd9a7f8155150361bf7499314d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3098
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
2021-05-06 19:28:14 +00:00
Vincent Ambo
55c4b8d4c0 fix(ops/www): Fix typo in nginx configuration
Change-Id: I5ee7307acae548cc7779fe715ea4aad620fe8f5c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3096
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
2021-05-05 09:48:49 +00:00
Vincent Ambo
7926482f1c feat(ops/www): Configure atward.tvl.fyi and its aliases
Change-Id: I20dfb057f8184899226bcb4527010a6982d426f0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3094
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
2021-05-05 09:02:58 +00:00
Vincent Ambo
47d07e7b5f refactor(atward): Configure listen address
This appeases the flokli.

Change-Id: Ib6a6c1a2cc8780e7944913d9204b42505b29fdc0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3093
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
2021-05-05 09:02:58 +00:00
Vincent Ambo
790c0d938e feat(ops): Add NixOS module for atward
Very standard, nothing fancy.

Change-Id: Ibb286f221a4752abfb62e971b98e9496357040f5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3090
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2021-05-03 23:47:30 +00:00
Vincent Ambo
5b45eae276 feat(ops/dns): Add hostnames for atward (at.*, atward.*)
The shorter one is going to be more convenient when we get
go-link (or, well, at-link) support.

Change-Id: Ic24adcdad679b893c40c87731add818660259dac
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3091
Tested-by: BuildkiteCI
Reviewed-by: isomer <isomer@tvl.fyi>
2021-05-03 22:55:36 +00:00
Evgeny Zemtsov
e98afefc00 feat(ops/users): Add ezemtsov to users
Change-Id: I78a06540e97c0f294d81abe65c15122ed422dd8a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3059
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
2021-04-28 21:38:54 +00:00
Vincent Ambo
54f59a5cc5 feat(ops/modules/www): Disable FLoC tracking for all TVL pages
.. this is actually likely not disabling it for some pages, that will
need this to be copy & pasted, but it's hard to tell just from the
nginx docs. We'll make sure after deploying.

Change-Id: I2fa6e31ca10835a206673b858594fa071e729d82
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3020
Tested-by: BuildkiteCI
Reviewed-by: lukegb <lukegb@tvl.fyi>
2021-04-20 10:44:43 +00:00
Vincent Ambo
5f19e8e6a7 refactor(ops/nixos): Ensure that pkgs == depot.third_party.nixpkgs
This is currently done ad-hoc in a bunch of our systems, but we should
just do it centrally.

The commit message is a bit of a lie, as this doesn't yet update
grfn's systems.

Change-Id: Ic771c1a1da78ec5de9cffbf94c296dce5e11fd84
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3047
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
2021-04-20 10:43:19 +00:00
Vincent Ambo
7e74e17931 fix(automatic-gc): Fix garbage collection script
It needs to refer to this by full path of course.

Change-Id: I911c876ba18877681accb722426314d92b9f2318
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3042
Reviewed-by: lukegb <lukegb@tvl.fyi>
Reviewed-by: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
2021-04-18 09:44:04 +00:00
Vincent Ambo
75d507223b fix(modules/automatic-gc): Add nix-daemon to requisites
This will require the daemon to be running when launching GC, but
won't start it if it happens to not be running for some reason.

Change-Id: If48fe336030173f028428fc00a81d339ef4b8bce
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3015
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
2021-04-14 19:53:14 +00:00
Vincent Ambo
cc903bc3b0 feat(ops/modules): Add module for automatically collecting garbage
Adds a module that automatically collects garbage based on disk space
thresholds, and configures it to run hourly on whitby.

This is implemented as an alternative to cl/2937, which I've been told
uses a Nix feature that doesn't actually work.

Under-the-hood this is simply a systemd timer running a shell script
which checks available disk space and runs GC when necessary.

Change-Id: I3c6b5de85b74ea52e7e16c53f2f900e0911c9805
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3014
Tested-by: BuildkiteCI
Reviewed-by: lukegb <lukegb@tvl.fyi>
2021-04-14 19:37:21 +00:00