4 Commits (3a2e96b0dbe6a26ed340764957c141834bb6aef0)

Author	SHA1	Message	Date
Matthew Jacobson	c2efcdde09	Alerting: Fix flaky SQLITE_BUSY when migrating with provisioned dashboards (#76658) ... * Alerting: Move migration from background service run to ngalert init sqlite database write contention between the migration's single transaction and dashboard provisioning's frequent commits was causing the migration to fail with SQLITE_BUSY/SQLITE_BUSY_SNAPSHOT on all retries. This is not a new issue for sqlite+grafana, but the discrepancy between the length of the transactions was causing it to be very consistent. In addition, since a failed migration has implications on the assumed correctness of the alertmanager and alert rule definition state, we cause a server shutdown on error. This can make e2e tests as well as some high-load provisioned sqlite installations flaky on startup. The correct fix for this is better transaction management across various services and is out of scope for this change as we're primarily interested in mitigating the current bout of server failures in e2e tests when using sqlite.	2 years ago
Matthew Jacobson	82f3127e23	Alerting: Move legacy alert migration from sqlstore migration to service (#72702)	2 years ago
Alexander Weaver	f6649d7a97	Revert "Alerting: Remove vendored models in migration service" (#76387) ... Revert "Alerting: Remove vendored models in migration service (#74503)" This reverts commit 6a8649d544.	2 years ago
Matthew Jacobson	6a8649d544	Alerting: Remove vendored models in migration service (#74503) ... This PR replaces the vendored models in the migration with their equivalent ngalert models. It also replaces the raw SQL selects and inserts with service calls. It also fills in some gaps in the testing suite around: - Migration of alert rules: verifying that the actual data model (queries, conditions) are correct 9a7cfa9 - Secure settings migration: verifying that secure fields remain encrypted for all available notifiers and certain fields migrate from plain text to encrypted secure settings correctly e7d3993 Replacing the checks for custom dashboard ACLs will be replaced in a separate targeted PR as it will be complex enough alone.	2 years ago