Start from Helm chart
helm fetch stable/prometheus --untar
helm template prometheus \
--output-dir generated \
--name prometheus \
--namespace infra \
--set alertmanager.enabled=false \
--set pushgateway.enabled=false \
--set server.persistentVolume.size=50Gi \
--set server.statefulSet.enabled=true \
--set serviceAccounts.alertmanager.create=false \
--set serviceAccounts.pushgateway.create=false