grafana: fix datasource provisioning crash from renamed Prometheus datasource

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-17 00:44:35 +01:00
parent 8dfd04b406
commit d385f02c89
1 changed files with 4 additions and 0 deletions
--- a/services/grafana/default.nix
+++ b/services/grafana/default.nix
@@ -37,6 +37,10 @@
    # Declarative datasources
    provision.datasources.settings = {
      apiVersion = 1;
+      # Remove old "Prometheus" datasource that was renamed to "Prometheus (monitoring01)"
+      deleteDatasources = [
+        { name = "Prometheus"; orgId = 1; }
+      ];
      datasources = [
        {
          name = "VictoriaMetrics";