Add PDB for distributors

grafana · Feb 27, 2025 · 8639b8f · 8639b8f
1 parent a250055
commit 8639b8f
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/production/ksonnet/loki/distributor.libsonnet b/production/ksonnet/loki/distributor.libsonnet
@@ -47,6 +47,14 @@ local k = import 'ksonnet-util/kausal.libsonnet';
     else
       k.util.antiAffinity,
 
+  distributor_pdb:
+    local podDisruptionBudget = $.policy.v1.podDisruptionBudget;
+
+    podDisruptionBudget.new('distributor-pdb') +
+    podDisruptionBudget.mixin.metadata.withLabels({ name: 'distributor-pdb' }) +
+    podDisruptionBudget.mixin.spec.selector.withMatchLabels({ name: 'distributor'}) +
+    podDisruptionBudget.mixin.spec.withMaxUnavailable(1),
+
   distributor_service:
     k.util.serviceFor($.distributor_deployment, $._config.service_ignored_labels),
 }