- hydra does not remove the base URI from the request before processing
it, so this must be done in the reverse proxy. in nginx this is done
by giving proxy_pass a URI rather than a protocol/host/port; see:
https://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_pass
- proxy_redirect is not correct/required: hydra uses proxy headers to
correctly form redirects in most cases, and where it doesn't it
produces local redirects which aren't matched by this directive anyway
error: access to absolute path '/nix/store/sai35xfsrba2a2vasmzxakmn54wdfa13-sourcepackaging' is forbidden in pure evaluation mode (use '--impure' to override)
Instead of just going for "whatever is the oldest build we know of",
use the following first:
- Is the step more constrained? If so, schedule it first to avoid
filling up "more desirable" build slots with less constrained builds.
- Does the step have more dependents? If so, schedule it first to try
and maximize open parallelism and breadth of scheduling options.
(cherry picked from commit https://git.lix.systems/lix-project/hydra/commit/b8d03adaf45105452bf1040deeaaccc8b8b22efb)
Quickfix for something that annoyed me once too often.
Specifically, I'm talking about `/eval/1#tabs-errors`.
To not fetch long errors on each request, this is only done on-demand.
I.e., when the tab is opened, an iframe is requested with the errors.
This iframe uses a template for both the jobset view and the jobset-eval
view. It is differentiated by checking if `jobset` or `eval` is defined.
However, the jobset-eval view also has a `jobset` variable in its stash
which means that in both cases the `if` path was used. Since
`jobset.fetcherrormsg` isn't defined in the eval case though, you always
got an empty error.
The band-aid fix is relatively simple: swap if and else: the `eval`
variable is not defined in the stash of the jobset view, so now this is
a useful condition to decide which view we're in.
(cherry picked from commit https://git.lix.systems/lix-project/hydra/commit/70c3d75f739b184b36908a2c898332444482d1a1)
This is implement in an extremely hacky way due to poor DBIx feature
support. Ideally, what we'd need is a way to tell DBIx to ignore the
errormsg column unless explicitly requested, and to automatically add a
computed 'errormsg IS NULL' column in others. Since it does not support
that, this commit instead hacks some support via method overrides while
taking care to not break anything obvious.
This allows for better builder usage when the queue runner is busy. To
avoid running into uncontrollable imbalances between builder/queue
runner, we only release the machine reservation after the local
throttler has found a slot to start copying the outputs for that build.
As opposed to asserting uniqueness to understand resource utilization,
we just switch to using `std::unique_ptr`.
Dionysis Grigoropoulos
Jörg Thalheim
Jörg Thalheim
John Ericson
Julien Marquet
John Ericson
Thomas Nixon
Martin Weinelt
Martin Weinelt
Sandro
Pierre Bourdon
Maximilian Bosch
K900