fix: add missing node affinity matcher to write component (#8910)

* fix: add node affinity matcher to write component * docs: changelog * docs: add pr number to changelog
grafana · Aug 6, 2024 · 3ac58fd · 3ac58fd
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -119,6 +119,7 @@
 * [ENHANCEMENT] Do not deploy ingester-zone-c when experimental ingest storage is enabled and `ingest_storage_ingester_zones` is configured to `2`. #8776
 * [ENHANCEMENT] Added the config option `ingest_storage_migration_classic_ingesters_no_scale_down_delay` to disable the downscale delay on classic ingesters when migrating to experimental ingest storage. #8775 #8873
 * [ENHANCEMENT] Configure experimental ingest storage on query-frontend too when enabled. #8843
+* [BUGFIX] Added missing node affinity matchers to write component. #8910
 
 ### Mimirtool
 

diff --git a/operations/mimir/read-write-deployment/write.libsonnet b/operations/mimir/read-write-deployment/write.libsonnet
@@ -80,6 +80,7 @@
     local replicas = std.ceil($._config.mimir_write_replicas / 3);
 
     $.newMimirStatefulSet(name, replicas, container, mimir_write_data_pvc) +
+    $.newMimirNodeAffinityMatchers(nodeAffinityMatchers) +
     statefulSet.mixin.metadata.withLabels({ 'rollout-group': 'mimir-write' }) +
     statefulSet.mixin.metadata.withAnnotations({ 'rollout-max-unavailable': std.toString($._config.mimir_write_max_unavailable) }) +
     statefulSet.mixin.spec.template.metadata.withLabels({ name: name, 'rollout-group': 'mimir-write' }) +