Declarative jobsets were sort of tucked in to the event hanlder
itself. It turned out that it could have been implemented as a
plugin without much trouble.
Without this commit, two jobsets using the same repository as input,
but different `deepClone` options, end up incorrectly sharing the same
"checkout" for a given (`uri`, `branch`, `revision`) tuple. The
presence or absence of `.git` is determined by the jobset execution
order.
This patch adds the missing `isDeepClone` boolean to the cache key.
The database upgrade script empties the `CachedGitInputs` table, as we
don't know if existing checkouts are deep clones. Unfortunately, this
generally forces rebuilds even for correct `deepClone` checkouts, as
the binary contents of `.git` are not deterministic.
Fixes#510
I broke this when I added `me.` in f1e75c8bff
I added me. to disambiguate `id`, but:
* eval.id works on the per-build page
* me.id works on the other pages
* Just id works everywhere if I drop:
, prefetch => { evaluationerror => [ ] },
but this causes a query per row to collect the evaluationerror
records later, this becomes significantly slow on non-trivial
datasets.
Using evals->current_source_alias will use the correct alias
whether it is me or eval or something else.
Exposes metrics:
* http_request_duration_seconds_bucket
* http_request_size_bytes_bucket
* http_response_size_bytes_bucket
* http_requests_total
with labels of action and controller to help identify popular
endpoints and their performance characteristics.
If the project isn't declarative, who cares about it in the response? After
setting the `declfile` to an empty string, everything related to declarative-
ness is wiped out, anyways.
It appears the Jobs table was removed in
8adb433e3b, but the Jobsets schema was never
updated to reflect this. This relationship was added in
efa1f1d4fb, roughly 3 months prior.
Previously, one would see a message similar to the following logged when
deleting a jobset:
17:38:23 hydra-server.1 | DBIx::Class::Relationship::CascadeActions::delete(): Skipping cascade delete on relationship 'jobs' - related resultsource 'Hydra::Schema::Jobs' is not registered with this schema at /home/vin/workspace/vcs/hydra/src/script/../lib/Hydra/Controller/Jobset.pm line 106
Something in the upgrade of Bootstrap and JQuery broke lazy tab loading.
I don't understand what is providing the tab behavior, how it should
work, or what the correct fix is.
I can tell you that this patch fixes the issue: when loading a tab
with a URL fragment deep-linking to a lazily loaded tab... it now
loads.
Close#959
This appears to have been broken in ac3e8a4a59,
which removed the `jobsetevals` column from the Projects schema, but didn't
update the Controller accordingly.
Fixes the test added in the previous commit.
To further align with the API, we return custom JSON in order to display a
`visible` field rather than `hidden` -- a `PUT` request expects `visible`, while
a `GET` request returns `hidden`.
This also allows us to rename the `jobsetinputs` field to `inputs` for the same
reason: `PUT` expects `inputs`, while `GET` returns `jobsetinputs`.
`PUT /jobsets/{project-id}/{jobset-id}` expects a JSON object `inputs` which
maps a name to a name, a type, a value, and a boolean that enables emailing
responsible parties. However, `GET /jobsets/{project-id}/{jobset-id}` responds
with an object that doesn't contain a value, but does contain a jobsetinputalts
(which is old and should be unused).
This commit aligns the two by removing the old and unused `jobsetinputalts` from
the response and replaces it with `value`.
* made all columns available via the API (except for forceeval)
* renamed flakeref to flake to unify the API with the database schema
* renamed inputs to jobsetinputs to unify the API with the database schema
The checkbox is only enabled if `email_notification = 1` is set in
`hydra.conf`. However, when creating jobset (in contrast to the edit
form), the checkbox is always disabled because the `emailNotification`
parameter in Catalyst's stash was missing.
Passwords that are sha1 will be transparently upgraded to argon2,
and future comparisons will use Argon2
Co-authored-by: Graham Christensen <graham@grahamc.com>
The default password comparison logic does not use
constant time validation. Switching to constant time
offers a meager improvement by removing a timing
oracle.
A prepatory step in moving to Argon2id password storage, since we'll need this change anyway after
for validating existing passwords.
Co-authored-by: Graham Christensen <graham@grahamc.com>
Some time in the last decade the plugin switched to preferring
a flatter namespace for realm config.
Co-authored-by: Graham Christensen <graham@grahamc.com>
In Nix the protocol was slightly altered[1] to also contain more
information about realisations. This however wasn't read from the pipe
that was used to read from the store.
After the `cmdBuildDerivation` command which caused this issue, Hydra
will issue a `cmdQueryPathInfos` that tries to read from the remote
store as well. However, there's still left over to read from the
previous command and thus Nix fails to properly allocate the expected
string.
[1] See rev a2b69660a9b326b95d48bd222993c5225bbd5b5f
Fixes#898
Co-authored-by: Graham Christensen <graham@grahamc.com>
... but just fixing up merge conflicts from the introduction of flakes
and the removal of the Jobs table.
This is a breaking change. Previously, packages named `packageset.foo`
would be exposed in the fake derivation channel as `packageset-foo`.
Presumably this was done to avoid needing to track attribute sets, and
to avoid the complexity. I think this now correctly handles the
complexity and properly mirrors the input expressions layout.
Previously, the build ID would never flow through channels which
exited.
This patch tracks the buildOne state as part of State and exits avoids
waiting forever for new work.
The code around buildOnly is a bit rough, making this a bit weird to
implement but since it is only used for testing the value of improving
it on its own is a bit questionable.
A reproduce script includes a logline that may resemble:
> using these flags: --arg nixpkgs { outPath = /tmp/build-137689173/nixpkgs/source; rev = "fdc872fa200a32456f12cc849d33b1fdbd6a933c"; shortRev = "fdc872f"; revCount = 273100; } -I nixpkgs=/tmp/build-137689173/nixpkgs/source --arg officialRelease false --option extra-binary-caches https://hydra.nixos.org/ --option system x86_64-linux /tmp/build-137689173/nixpkgs/source/pkgs/top-level/release.nix -A
These are passed along to nix-build and that's fine and dandy, but you can't just copy-paste this as is, as the `{}` introduces a syntax error and the value accompanying `-A` is `''`.
A very naive approach is to just `printf "%q"` the individual args, which makes them safe to copy-paste. Unfortunately, this looks awful due to the liberal usage of slashes:
```
$ printf "%q" '{ outPath = /tmp/build-137689173/nixpkgs/source; rev = "fdc872fa200a32456f12cc849d33b1fdbd6a933c"; shortRev = "fdc872f"; revCount = 273100; }'
\{\ outPath\ =\ /tmp/build-137689173/nixpkgs/source\;\ rev\ =\ \"fdc872fa200a32456f12cc849d33b1fdbd6a933c\"\;\ shortRev\ =\ \"fdc872f\"\;\ revCount\ =\ 273100\;\ \}
```
Alternatively, if we just use `set -x` before we execute nix-build, we'll get the whole invocation in a friendly, copy-pastable format that nicely displays `{}`-enclosed content and preserves the empty arg following `-A`:
```
running nix-build...
using this invocation:
+ nix-build --arg nixpkgs '{ outPath = /tmp/build-138165173/nixpkgs/source; rev = "e0e4484f2c028d2269f5ebad0660a51bbe46caa4"; shortRev = "e0e4484"; revCount = 274008; }' -I nixpkgs=/tmp/build-138165173/nixpkgs/source --arg officialRelease false --option extra-binary-caches https://hydra.nixos.org/ --option system x86_64-linux /tmp/build-138165173/nixpkgs/source/pkgs/top-level/release.nix -A ''
```
The queue runner used to special-case `localhost` as a remote builder:
Rather than using the normal remote-build (using the
`cmdBuildDerivation` command), it was using the (generally less
efficient, except when running against localhost) `cmdBuildPaths`
command because the latter didn't require a privileged Nix user (so made
testing easier − allowing to run hydra in a container in particular).
However:
1. this means that the build loop can follow two discint code paths depending
on the setup, the irony being that the most commonly used one in production
(the “non-localhost” case) isn't the one used in the testsuite (because all
the tests run against a local store);
2. It turns out that the “localhost” version is buggy in relatively obvious
ways − in particular a failure in a fixed-output derivation or a hash
mismatch isn't reported properly;
3. If the “run in a container” use-case is indeed that important, it can be
(partially) restored using a chroot store (which wouldn't behave excactly
the same way of course, but would be more than good-enough for testing)
The current check happening in jobsets is incorrect.
The wanted constraint is stated as follow :
- If type is 0 (legacy), then the flake field should be null, and
both nixExprInput and nixExprPath should be non-null
- If type is 1 (flake), then the flake field should be non-null, and
both nixExprInput and nixExprPath should be null
The current version will not catch (i.e. it will accept) situations
where you have for instance :
type = 1, nixExprPath null, nixExprInput non-null, flake non-null
This commit fixes that.
I split(ted) that into two constraints, to make it more readable and
easier to extend if a new type appears in the future.
The complete query could be instead :
( type = 0
AND nixExprInput IS NOT NULL AND nixExprPath IS NOT NULL AND flake IS NULL )
OR ( type = 1
AND nixExprInput IS NULL AND nixExprPath IS NULL AND flake IS NOT NULL )
(but an "OR" cannot be split, hence the other formulation)
DBIx likes to eagerly select all columns without a way to really tell
it so. Therefore, this splits this one large column in to its own
table.
I'd also like to make "jobsets" use this table too, but that is on hold
to stop the bleeding caused by the extreme amount of traffic this is
causing.
The database has these constraints:
check ((type = 0) = (nixExprInput is not null and nixExprPath is not null)),
check ((type = 1) = (flake is not null)),
which prevented switching to flakes in a declarative jobspec, since the
nixexpr{path,input} fields were not nulled in such an update
Co-Authored-By: Graham Christensen <graham@grahamc.com>
This search query is pretty heavy. Defaulting to 500 has caused
Hydra's web UI to appear to be down. Since 500 can take it down, users
probably shouldn't be allowed t ask for that many.
Duplicating this data on every record of the builds table cost
approximately 4G of duplication.
Note that the database migration included took about 4h45m on an
untuned server which uses very slow rotational disks in a RAID5 setup,
with not a lot of RAM. I imagine in production it might take an hour
or two, but not 4. If this should become a chunked migration, I can do
that.
Note: Because of the question about chunked migrations, I have NOT
YET tested this migration thoroughly enough for merge.
Maximilian Bosch
Samuel Dionne-Riel
Jörg Thalheim