* All objects should have an UID
* Now with a different error message
* Simplify create on DW 2: use the same object to write to both storages
* Run only one test
* Add check for status code
* Add name if it's not present in mode2
* Populate UID in legacy
* Remove logs and commented code
* Change dualwriter1
* Remove commented code
* Fix list test
* remove get on update from dualwriter 2
* Get object before updating. Better var renaming
* Finish rebasing
* Comment test
* Uncomment tests
* Update legacy first. Add preconditions
* Remove preconditions
* Fix update test
* copy RV from unified to legacy objects
* revert changes to playlist xorm store
* Improve logging. Add go routines for mode3
* Add tests for async funcs in mode3
* Lint
* Lint
* Lint. Start to fix tests
* Fix watcher tests
* Fix store tests
* Fiinish fixing watcher tests
* Fix server tests
* add name check
* Update pkg/apiserver/rest/dualwriter_mode1.go
Co-authored-by: Bruno Abrantes <bruno.abrantes@grafana.com>
* All objects should have an UID
* Now with a different error message
* Simplify create on DW 2: use the same object to write to both storages
* Run only one test
* Add check for status code
* Add name if it's not present in mode2
* Populate UID in legacy
* Remove logs and commented code
* Change dualwriter1
* Remove commented code
* Fix list test
* remove get on update from dualwriter 2
* Get object before updating. Better var renaming
* Finish rebasing
* Comment test
* Uncomment tests
* Fix update test
* revert changes to playlist xorm store
* Improve logging. Add go routines for mode3
* Lint
* Fix watcher tests
* Fiinish fixing watcher tests
* Add mode 5 with etcd test case. Add early check to fail on populated RV in payload
* we can't set RV to the found object when updating
* Lint
* Don't fail on update playlists
* Name should not be different when updating and it should be not empty on creating
* Fix tests
* Update pkg/apiserver/rest/dualwriter_mode2.go
Co-authored-by: Todd Treece <360020+toddtreece@users.noreply.github.com>
* Lint
* Fix mode 5 tests
* Lint
* Add generateName condition on every mode. Fix tests
* Lint
* Add condition on where name or generate name have to be set
* Fix test
* Lint
* Fix folders test
* We dont need to send name for mode1
* Fail if UID is not present
* Remove change from not running test
* Remove unused line
* Lint
* Update pkg/storage/unified/apistore/store.go
Co-authored-by: Todd Treece <360020+toddtreece@users.noreply.github.com>
* Improve error message
* Fix broken watcher test
* Fail on name mismatch on update
* Remove log
* Make sure UIDs match on create in both stores
* Lint
* Write first to unified storage
* Remove uid setting
* Remove RV only in mode2
* Fix test. Remove log line
* test
* No need to asser on RV in mode3
* Remove RV check due to race condition
* Update dualwriter.go
Co-authored-by: Georges Chaudy <chaudyg@gmail.com>
* Update pkg/storage/unified/client.go
* remove unused parameter
* log an error for object is missing UID instead of returning an error
* remove obj.SetResourceVersion("")
* log an error for object is missing UID instead of returning an error
* FInalise merge
* Move RV check to where it was
* Remove name check
* Remove server check for backwards compatibility
* Remove unused fn
* Move test checks for another PR
* Dont commit go work sum changes
* Only log error if RV is present for now.
---------
Co-authored-by: Todd Treece <todd.treece@grafana.com>
Co-authored-by: Bruno Abrantes <bruno.abrantes@grafana.com>
Co-authored-by: Todd Treece <360020+toddtreece@users.noreply.github.com>
Co-authored-by: Georges Chaudy <chaudyg@gmail.com>
`GuranteedUpdate` method of `apistore.Storage` had a bug, where it would
errorneously conclude that the object is unchanged, in case a
`tryUpdate` function is passed that modifies the existing object itself
(as it is the case in many core types in K8s upstream).
The modified `existingObj` was compared with `updatedObj`, which would
essentially be same and this lead to the update being skipped.
This patch fixes this by always passing a copy of the `existingObj`.
Signed-off-by: Prem Kumar <prem.saraswat@grafana.com>
* Revert "Revert "Unistore : Ensure Watch works in HA mode." (#94097)"
This reverts commit 7c3fc2f261.
* make previous_resource_version nullable
* handle nil case
* Replace Watch with WatchNext
* remove watchset
* fix previous page and closing the channel
* Remove the broadcaster cache to prevent dupplicated events
* add watch bookmark
* add watch bookmark
* cleanup comments
* disable the tests for bookmarks for now
* Ensure we send previosu events
* lint
* re-introduce the cache
* load from cache
* disabling legacy test
* disabling legacy test
* Update pkg/storage/unified/resource/server.go
Co-authored-by: Diego Augusto Molina <diegoaugustomolina@gmail.com>
* Could not read previous events
* add proper migration
* Add previous_resource_version to both history and resource
* First event should have an RV of 2 and not 1
* Test both storage backends
* fix the inital RV for the sql backend
* ensure graceful stop of the stream decoder
* gocyclo
---------
Co-authored-by: Diego Augusto Molina <diegoaugustomolina@gmail.com>
