validator: fix fullname template (#554)

Author: pokgak

deployment/k8s/validator-chart/templates/_helpers.tpl

@@ -3,6 +3,8 @@
 {{- define "validator.fullname" -}}
 {{- if .Values.fullnameOverride -}}
 {{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+{{- else if .Values.computePoolId -}}
+{{- printf "validator-%s" .Values.computePoolId -}}
 {{- else -}}
 {{- printf "validator" -}}
 {{- end -}}