Mustafai/priority allocation metrics (#383) (#4262) (#4263)

* Exposing new experimental indicative share metrics

* Rename and adding default config

* Fixing run configurations and nil map bug

* Removing config

Co-authored-by: Mustafa Ilyas <Mustafa.Ilyas@gresearch.co.uk>
Signed-off-by: JamesMurkin <jamesmurkin@hotmail.com>
# Conflicts:
#	internal/scheduler/configuration/configuration.go

Co-authored-by: Mustafa Ilyas <MustafaI@users.noreply.github.com>

Fix bug when calculating fairshare in CostBasedCandidateGangIterator (#…

…4248)

* Fix bug when calculating fairshare in CostBasedCandidateGangIterator

The fairshare is supposed to be how much "cost" the queue can have fairly, which is a weighted value

However were were instead passing the unweighted value, which is typically fair smaller than the weighted cost
 - As the weight is a fraction

This meant the logic for ordering when queues were below their fairshare was never getting entered

This PR fixes how we calculate the fairshare for a queue to use the weighed value

Signed-off-by: JamesMurkin <jamesmurkin@hotmail.com>

* Rename fairshare

Signed-off-by: JamesMurkin <jamesmurkin@hotmail.com>

* Simplify budget calculation

Signed-off-by: JamesMurkin <jamesmurkin@hotmail.com>

* Fix unit test

Signed-off-by: JamesMurkin <jamesmurkin@hotmail.com>

---------

Signed-off-by: JamesMurkin <jamesmurkin@hotmail.com>

Ensure cache-control headers are always served for index.html response (

#4242)

In the Lookout UI web server, the HTTP response headers preventing index.html from being served are only served when the document is accessed directly i.e. when navigating to "/" or "/index.html". They are not served when the document is returned in response to a request path which doesn't exist. (This behaviour is needed for single-page applications because the handling of 404s is deferred to the front end's client side routing.)

This commit makes sure these headers are served for the latter as well as the former.

Ensure cache-control headers are always served for index.html response (

#4242)

In the Lookout UI web server, the HTTP response headers preventing index.html from being served are only served when the document is accessed directly i.e. when navigating to "/" or "/index.html". They are not served when the document is returned in response to a request path which doesn't exist. (This behaviour is needed for single-page applications because the handling of 404s is deferred to the front end's client side routing.)

This commit makes sure these headers are served for the latter as well as the former.

Deterministically order the list of queues (#4227)

Order the list of queues returned by the `/v1/batched/queues` endpoint. In the Lookout UI, this means that the autocomplete filter for the queues column lists the queues alphabetically.

Improve logging for jobs evicted in same round (#4213)

Signed-off-by: JamesMurkin <jamesmurkin@hotmail.com>

Revert "Add average utilisation to job events (#342)" (#4190)

This reverts commit 3db3eea.

actually start up the service provider (#4177)

Add External Priority Multipliers (#4174)

* Create auction.proto

* wip

* wip

* wip

* wip

* test

* test

* lint

* log msg

* default disable priority multipliers

* add missing file

Create 019_add_runs_executor_index.sql (#4161)