Unified Storage: Use tls preferred when grafana db using ssl (#97378)
When unified storage is using the grafana db (default case for on-prem), if the db is using ssl then set tls=preferred. This fixes an on-prem bug in 11.3.1.
(cherry picked from commit 9642eedce6)
Co-authored-by: owensmallwood <owen.smallwood@grafana.com>
Unified Storage: Use ssl_mode instead of sslmode (#95658)
change unistore to use ssl_mode instead of sslmode
(cherry picked from commit 76b43267c8)
Co-authored-by: Georges Chaudy <chaudyg@gmail.com>
* Revert "Revert "Unistore : Ensure Watch works in HA mode." (#94097)"
This reverts commit 7c3fc2f261.
* make previous_resource_version nullable
* handle nil case
* Reuse MySQL and Postgres Grafana config instead of the object
- Only reuse the Grafana DB object for SQLite. Support for SQLite will be added in a different PR
- Fail when reusing the Grafana DB object if it is using DB instrumentation
- In the case that we have to reuse a Grafana DB with its instrumentation, fail with an error that describes a workaround
- Add regression tests to reproduce incident 2144
* remove temp file
* fix linter
* fix linter x2
* fix linter x3
* 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
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Co-authored-by: Diego Augusto Molina <diegoaugustomolina@gmail.com>
* cleanup dependencies and improve list method
* Improve Resource Server API, remove unnecessary dependencies
* Reduce the API footprint of ResourceDBInterface and its implementation
* Improve LifecycleHooks to use context
* Improve testing
* reduce API size and improve code
* sqltemplate: add DialectForDriver func and improve naming
* improve lifecycle API
* many small fixes after adding more tests
