fix elastic-search roles (#1138)

library/ix-dev/charts/elastic-search/Chart.yaml

@@ -4,7 +4,7 @@ description: Elasticsearch is the distributed, RESTful search and analytics engi
 annotations:
   title: Elastic Search
 type: application
-version: 1.0.1
+version: 1.0.2
 apiVersion: v2
 appVersion: '8.7.0'
 kubeVersion: '>=1.16.0-0'

library/ix-dev/charts/elastic-search/templates/_es.tpl

@@ -21,7 +21,6 @@ workload:
             ELASTIC_PASSWORD: {{ .Values.esConfig.password }}
             ES_SETTING_HTTP_PORT: {{ .Values.esNetwork.httpPort }}
             ES_SETTING_NODE_NAME: {{ .Values.esConfig.nodeName }}
-            ES_SETTING_NODE_ROLES: master
             ES_SETTING_DISCOVERY_TYPE: single-node
             ES_SETTING_XPACK_SECURITY_ENABLED: true
             {{/* Transport is not used on single nodes */}}