* fn: runner status and docker load images
Introducing a function run for pure runner Status
calls. Previously, Status gRPC calls returned active
inflight request counts with the purpose of a simple
health checker. However this is not sufficient since
it does not show if agent or docker is healthy. With
this change, if pure runner is configured with a status
image, that image is executed through docker. The
call uses zero memory/cpu/tmpsize settings to ensure
resource tracker does not block it.
However, operators might not always have a docker
repository accessible/available for status image. Or
operators might not want the status to go over the
network. To allow such cases, and in general possibly
caching docker images, added a new environment variable
FN_DOCKER_LOAD_FILE. If this is set, fn-agent during
startup will load these images that were previously
saved with 'docker save' into docker.
* Initial suypport for invoking tiggers
* dupe method
* tighten server constraints
* runner tests not working yet
* basic route tests passing
* post rebase fixes
* add hybrid support for trigger invoke and tests
* consoloidate all hybrid evil into one place
* cleanup and make triggers unique by source
* fix oops with Agent
* linting
* review fixes
LB agent reports lb placer latency. It should also report
how long it took for the runner to initiate the call as
well as execution time inside the container if the runner
has accepted (committed) to the call.
* Don't try to delete an app that wasn't successfully created in the case of failure
* Allow datastore implementations to inject additional annotations on objects
* Allow for datastores transparently adding annotations on apps, fns and triggers. Change NameIn filter to Name for apps.
* Move *List types including JSON annotations for App, Fn and Trigger into models
* Change return types for GetApps, GetFns and GetTriggers on datastore to
be models.*List and ove cursor generation into datastore
* Trigger cursor handling fixed into db layer
Also changes the name generation so that it is not in the same order
as the id (well is random), this means we are now testing our name ordering.
* GetFns now respects cursors
* Apps now feeds cursor back
* Mock fixes
* Fixing up api level cursor decoding
* Tidy up treatment of cursors in the db layer
* Adding conditions for non nil items lists
* fix mock test
* Fixed up a couple of incorrect response codes
* Standardise all entities on 204 with no return content on successful delete
* Fix failing Fn.delete() test
Vast commit, includes:
* Introduces the Trigger domain entity.
* Introduces the Fns domain entity.
* V2 of the API for interacting with the new entities in swaggerv2.yml
* Adds v2 end points for Apps to support PUT updates.
* Rewrites the datastore level tests into a new pattern.
* V2 routes use entity ID over name as the path parameter.
This is a small tweak to the placer latency stats. If we have a cluster of values
around the 1-2s mark, then having a single relatively broad bucket that captures
the (1s, 10s] range will obscure that. In particular, typical Prometheus quartile
estimates may be distorted by this bucket size.
* add DateTime sans mgo
* change all uses of strfmt.DateTime to common.DateTime, remove test strfmt usage
* remove api tests, system-test dep on api test
multiple reasons to remove the api tests:
* awkward dependency with fn_go meant generating bindings on a branched fn to
vendor those to test new stuff. this is at a minimum not at all intuitive,
worth it, nor a fun way to spend the finite amount of time we have to live.
* api tests only tested a subset of functionality that the server/ api tests
already test, and we risk having tests where one tests some thing and the
other doesn't. let's not. we have too many test suites as it is, and these
pretty much only test that we updated the fn_go bindings, which is actually a
hassle as noted above and the cli will pretty quickly figure out anyway.
* fn_go relies on openapi, which relies on mgo, which is deprecated and we'd
like to remove as a dependency. openapi is a _huge_ dep built in a NIH
fashion, that cannot simply remove the mgo dep as users may be using it.
we've now stolen their date time and otherwise killed usage of it in fn core,
for fn_go it still exists but that's less of a problem.
* update deps
removals:
* easyjson
* mgo
* go-openapi
* mapstructure
* fn_go
* purell
* go-validator
also, had to lock docker. we shouldn't use docker on master anyway, they
strongly advise against that. had no luck with latest version rev, so i locked
it to what we were using before. until next time.
the rest is just playing dep roulette, those end up removing a ton tho
* fix exec test to work
* account for john le cache
* fn: test scripts should use well defined ports
Moved allocation of listener ports for mysql/minio/postgres
to helper script with a list of service list names.
* fn: makefile docker pull mysql version must match tests
