* Alerting: No longer silence paused alerts during legacy migration
Now that we migrate paused legacy alerts to paused UA alert rules, we no longer need to silence them.
* Allow setting role as None
Co-authored-by: gamab <gabi.mabs@gmail.com>
Seeking for places where role.None would be used
Co-authored-by: Jguer <joao.guerreiro@grafana.com>
Adding None role to the frontend
Co-authored-by: Jguer <joao.guerreiro@grafana.com>
unify org role declaration and remove from add permission
fix backend test
fix backend lint
* remove role none from frontend
* Simplify checks
Co-authored-by: Kalle Persson <kalle.persson@grafana.com>
* nits
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Co-authored-by: Kalle Persson <kalle.persson@grafana.com>
* (WIP) Refactor the ImageStore interface to work with our latest alerting repository
* update alerting package
* refactor, new URLExists method in ImageProvider
* tests for the new methods
* fix linter warnings
* use alertingImages as an alias for grafana/alerting/images
* logs about image uris and not found images
* nerf image not found logs
* extract duplicated code to getImageFromURI() method
* refactor getImageFromURI()
* add index on url
* add comment about migration log
* sync generated files
* update to alerting 20230418161049-5f374e58cb32
* rename renamed structs in https://github.com/grafana/alerting/pull/73
* update ValidateContactPoint to use BuildReceiverConfiguration
* update logger factory according to changes
* rewrite integration builder
Co-authored-by: Santiago <santiagohernandez.1997@gmail.com>
* RBAC: Stop reading enabeld from ini file and always set to true
* Migrations: Add a migration for rbac to reset data migrations if rbac
was disabled
* If rbac was disabled we reset the data and data migrations that rbac
has to perform to get it to a correct state
* Migrator: Store migration logs on migrator and add function to clear it from the
in-memory stored logs
* update tests
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Co-authored-by: Karl Persson <kalle.persson@grafana.com>
* replace receiver errors with one from alerting
* add the converter to alerting models
* update buildReceiverIntegration to accept GrafanaReceiver
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Co-authored-by: George Robinson <george.robinson@grafana.com>
* extract function
* use context logger
* put alert to general folder if folder is missing
* move folderHelper init
* add test
* Update pkg/services/sqlstore/migrations/ualert/ualert.go
Co-authored-by: Matthew Jacobson <matthew.jacobson@grafana.com>
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Co-authored-by: Matthew Jacobson <matthew.jacobson@grafana.com>
This commit fixes a serious bug in Grafana 9.4.1 where on upgrade
a migration would pause all existing alert rules and change the
default value of the column to true.
* Mark AM configuration as applied
* add missing checks, make linter happy
* fix deadlock, mark as valid on save and on load
* mark configurations only if needed
* check error after applyConfig()
* code review comments
* code review changes
* more code review changes
* clean HistoricConfigFromAlertConfig function
* Use suggested value for uid
* update the snapshot
* use __expr__
* replace all -100 with __expr__
* update snapshot
* more changes
* revert redundant change
* Use expr.DatasourceUID where it's possible
* generate files
* Add field in alert_rule model, add state to alert_instance model, and state to eval
* Remove paused state from eval package
* Skip paused alert rules in scheduler
* Add migration to add is_paused field to alert_rule table
* Convert to postable alerts only if not normal, pernding, or paused
* Handle paused eval results in state manager
* Add Paused state to eval package
* Add paused alerts logic in scheduler
* Skip alert on scheduler
* Remove paused status from eval package
* Apply suggestions from code review
Co-authored-by: George Robinson <george.robinson@grafana.com>
* Remove state
* Rethink schedule and manager for paused alerts
* Change return to continue
* Remove unused var
* Rethink alert pausing
* Paused alerts storing annotations
* Only add one state transition
* Revert boolean method renaming refactor
* Revert take image refactor
* Make registry errors public
* Revert method extraction for getting a folder title
* Revert variable renaming refactor
* Undo unnecessary changes
* Revert changes in test
* Remove IsPause check in PatchPartiLAlertRule function
* Use SetNormal to set state
* Fix text by returning to old behaviour on alert rule deletion
* Add test in schedule_unit_test.go to test ticks with paused alerts
* Add coment to clarify usage of context.Background()
* Add comment to clarify resetStateByRuleUID method usage
* Move rule get to a more limited scope
* Update pkg/services/ngalert/schedule/schedule.go
Co-authored-by: George Robinson <george.robinson@grafana.com>
* rum gofmt on pkg/services/ngalert/schedule/schedule.go
* Remove defer cancel for context
* Update pkg/services/ngalert/models/instance_test.go
Co-authored-by: Santiago <santiagohernandez.1997@gmail.com>
* Update pkg/services/ngalert/models/testing.go
Co-authored-by: Santiago <santiagohernandez.1997@gmail.com>
* Update pkg/services/ngalert/schedule/schedule_unit_test.go
Co-authored-by: Santiago <santiagohernandez.1997@gmail.com>
* Update pkg/services/ngalert/schedule/schedule_unit_test.go
Co-authored-by: Santiago <santiagohernandez.1997@gmail.com>
* Update pkg/services/ngalert/models/instance_test.go
Co-authored-by: Santiago <santiagohernandez.1997@gmail.com>
* skip scheduler rule state clean up on paused alert rule
* Update pkg/services/ngalert/schedule/schedule.go
Co-authored-by: Santiago <santiagohernandez.1997@gmail.com>
* Fix mock in test
* Add (hopefully) final suggestions
* Use error channel from recordAnnotationsSync to cancel context
* Run make gen-cue
* Place pause alert check in channel update after version check
* Reduce branching un update channel select
* Add if for error and move code inside if in state manager ResetStateByRuleUID
* Add reason to logs
* Update pkg/services/ngalert/schedule/schedule.go
Co-authored-by: George Robinson <george.robinson@grafana.com>
* Do not delete alert rule routine, just exit on eval if is paused
* Reduce branching and create-close a channel to avoid deadlocks
* Separate state deletion and state reset (includes history saving)
* Add current pause state in rule route in scheduler
* Split clearState and bring errCh closer to RecordStatesAsync call
* Change rule to ruleMeta in RecordStatesAsync
* copy state to be able to modify it
* Add timeout to context creation
* Shorten the timeout
* Use resetState is rule is paused and deleteState if rule is not paused
* Remove Empty state reason
* Save every rule change in historian
* Add tests for DeleteStateByRuleUID and ResetStateByRuleUID
* Remove useless line
* Remove outdated comment
Co-authored-by: George Robinson <george.robinson@grafana.com>
Co-authored-by: Santiago <santiagohernandez.1997@gmail.com>
Co-authored-by: Armand Grillet <2117580+armandgrillet@users.noreply.github.com>
* Alerting: Improve legacy migration to include send reminder & frequency
Legacy channel frequency is migrated to the channel's migrated route's
repeat interval if send reminder is true. If send reminder is false, we
pseudo-disable the repeat interval by setting it to a large value (1y).
If there were no default channels, the root notification policy is still
created with the default 4h repeat interval.
* Update config store to split between active and history tables
* Migrations to fix up indexes
* Implement migration from old format to new
* Move add migrations call
* Delete duplicated rows
* Explicitly map fields
* Quote the column name because it's a reserved word
* Lift migrations to top
* Use XORM for nearly everything, avoid any non trivial raw SQL
* Touch up indexes and zero out IDs on move
* Drop TODO that's already completed
* Fix assignment of IDs
* Alerting: Prevent short uid collision in legacy migration when db is case-insensitive
Two factors come into play that cause sporadic uid conflicts during legacy alert migration:
- MySQL and MySQL-compatible backends use case-insensitive collation.
- Our short uid generator is not a uniform RNG and generates uids in such a way that generations in quick succession have a higher probability of creating similar uids.
Normally we would be guaranteed unique short uid generation, however if the source alphabet contains
duplicate characters (for example, if we use case-insensitive comparison) this guarantee is void.
Generating even ~1000 uids in quick succession is nearly guaranteed to create a case-insensitive
duplicate.
* introduce alias for json.RawMessage with name RawMessage. This is needed to keep raw JSON and implement a marshaler for YAML, which does not seem to be used but there are tests that fail.
* replace usage of simplejson with RawMessage in NotificationChannelConfig
* remove usage of simplejson in tests
* change migration code to convert simplejson to raw message
* Update config store to split between active and history tables
* Migrations to fix up indexes
* Implement migration from old format to new
* Move add migrations call
* Delete duplicated rows
* Explicitly map fields
* Quote the column name because it's a reserved word
* Lift migrations to top
* introduce Logger interface local to channles + implementaton that wraps the Grafana logger
* make NewFactoryConfig accept LoggerFactory
* add logger field to FactoryConfig
* update usages of log.Logger to internal interface
This change preallocates slices and maps where the size of the data is known before the object is created.
Co-authored-by: Joe Blubaugh <joe.blubaugh@grafana.com>
* Alerting: Improve notification policies created during migration
Previously, migrated legacy alerts were connected to notification policies through
a `rule_uid` label in a 1:1 fashion. While this correctly mimicked pre-migration routing,
it didn't create a notification policy structure that is easy to view/modify. In addition,
having one policy per migrated alert is, in some ways, counter to the recommended approach of
Unified Alerting.
This change replaces `rule_uid`-based migrated notification policies with a private
label called `__contacts__`. This label stores a list of double quoted strings containing the names of
all contact points an AlertRule should route to (based on legacy notification channels). Finally,
one notification policy is created per contact point with each matching AlertRules via regex on this
`__contacts__` label.
The result is a simpler, clearer, and easier to modify notification policy structure, with the
added benefit that you can see which contact points an AlertRule is being routed to from the
AlertRule creation page.
