Edit values.yaml

cassandra/values.yaml

@@ -218,7 +218,7 @@ extraEnvVarsSecret: ""
 
 ## @param replicaCount Number of Cassandra replicas
 ##
-replicaCount: 1
+replicaCount: 3
 ## @param updateStrategy.type updateStrategy for Cassandra statefulset
 ## ref: https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/#update-strategies
 ##
@@ -275,7 +275,14 @@ nodeAffinityPreset:
 ## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity
 ## NOTE: podAffinityPreset, podAntiAffinityPreset, and nodeAffinityPreset will be ignored when it's set
 ##
-affinity: {}
+affinity:
+  podAntiAffinity:
+    requiredDuringSchedulingIgnoredDuringExecution:
+      - labelSelector:
+          matchLabels:
+            app.kubernetes.io/name: cassandra
+        topologyKey: "kubernetes.io/hostname"## @param nodeSelector Node labels for pod assignment
+
 ## @param nodeSelector Node labels for pod assignment
 ## ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/
 ##
@@ -342,7 +349,7 @@ containerSecurityContext:
 ## @param resourcesPreset Set container resources according to one common preset (allowed values: none, nano, micro, small, medium, large, xlarge, 2xlarge). This is ignored if resources is set (resources is recommended for production).
 ## More information: https://github.com/bitnami/charts/blob/main/bitnami/common/templates/_resources.tpl#L15
 ##
-resourcesPreset: "large"
+resourcesPreset: "nano"
 ## @param resources Set container requests and limits for different resources like CPU or memory (essential for production workloads)
 ## Example:
 ## resources: