fat: support config replicaCount (#555)

* support config replicaCount * add helm check * apply reviewer's suggestion * add a checks.txt
SumoLogic · Jul 5, 2023 · 2c06d03 · 2c06d03
1 parent d0f16a3
commit 2c06d03
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diff --git a/helm/tailing-sidecar-operator/templates/checks.txt b/helm/tailing-sidecar-operator/templates/checks.txt
@@ -0,0 +1,4 @@
+{{/* Check if leader election is set to true when replicaCount > 1 */}}
+{{- if and (gt (.Values.operator.replicaCount | toString) "1") (not .Values.operator.leaderElection.enabled) }}
+{{- fail "\nValues.operator.leaderElection should be set to true when replicaCount > 1" -}}
+{{- end }}
diff --git a/helm/tailing-sidecar-operator/templates/resources.yaml b/helm/tailing-sidecar-operator/templates/resources.yaml
@@ -431,7 +431,7 @@ metadata:
   name: {{ include "tailing-sidecar-operator.fullname" . }}
   namespace: {{ .Release.Namespace }}
 spec:
-  replicas: 1
+  replicas: {{ .Values.operator.replicaCount }}
   selector:
     matchLabels:
       {{- include "tailing-sidecar-operator.selectorLabels" . | nindent 6 }}

diff --git a/helm/tailing-sidecar-operator/values.yaml b/helm/tailing-sidecar-operator/values.yaml
@@ -23,6 +23,9 @@ operator:
     renewDeadline: "107s"
     retryPeriod: "26s"
 
+  # Number of sidecar operator Pods to run (requires enable leader election if replicaCount > 1)
+  replicaCount: 1
+
   livenessProbe: {}
     # initialDelaySeconds: 1
     # periodSeconds: 20