istio_destination_rules.yaml

{{ if .Values.global.istio.enabled }}
{{ if .Values.mysql.enabled }}
# MySQL
apiVersion: networking.istio.io/v1alpha3
kind: DestinationRule
metadata:
  name: {{ template "bluecompute.mysql.fullname" . }}
spec:
  host: {{ template "bluecompute.mysql.fullname" . }}.{{ .Release.Namespace }}.svc.cluster.local
  trafficPolicy:
    loadBalancer:
      simple: {{ .Values.mysql.istio.loadBalancer }}
    portLevelSettings:
    - port:
        number: {{ .Values.mysql.service.port }}
      tls:
        mode: {{ .Values.mysql.istio.mTLS }}
{{ end }}
---
{{ if .Values.elasticsearch.enabled }}
# Elasticsearch
apiVersion: networking.istio.io/v1alpha3
kind: DestinationRule
metadata:
  name: {{ template "bluecompute.elasticsearch.client.fullname" . }}
spec:
  host: {{ template "bluecompute.elasticsearch.client.fullname" . }}.{{ .Release.Namespace }}.svc.cluster.local
  trafficPolicy:
    portLevelSettings:
    - port:
        number: 9200
      tls:
        mode: DISABLE
    - port:
        number: 9300
      tls:
        mode: DISABLE
{{ end }}
---
{{ if .Values.couchdb.enabled }}
# CouchDB Service
apiVersion: networking.istio.io/v1alpha3
kind: DestinationRule
metadata:
  name: {{ template "bluecompute.couchdb.svcname" . }}
spec:
  host: {{ template "bluecompute.couchdb.svcname" . }}.{{ .Release.Namespace }}.svc.cluster.local
  trafficPolicy:
    portLevelSettings:
    - port:
        number: {{ .Values.couchdb.service.externalPort }}
      tls:
        mode: DISABLE
---
# CouchDB Headless
apiVersion: networking.istio.io/v1alpha3
kind: DestinationRule
metadata:
  name: {{ template "bluecompute.couchdb.fullname" . }}
spec:
  host: {{ template "bluecompute.couchdb.fullname" . }}.{{ .Release.Namespace }}.svc.cluster.local
  trafficPolicy:
    portLevelSettings:
    - port:
        number: 5984
      tls:
        mode: DISABLE
{{ end }}
---
{{ if .Values.mariadb.enabled }}
# MariaDB
apiVersion: networking.istio.io/v1alpha3
kind: DestinationRule
metadata:
  name: {{ template "bluecompute.mariadb.fullname" . }}
spec:
  host: {{ template "bluecompute.mariadb.fullname" . }}.{{ .Release.Namespace }}.svc.cluster.local
  trafficPolicy:
    portLevelSettings:
    - port:
        number: {{ .Values.mariadb.service.port }}
      tls:
        mode: DISABLE
---
# MariaDB Slave
{{ if .Values.mariadb.replication.enabled }}
apiVersion: networking.istio.io/v1alpha3
kind: DestinationRule
metadata:
  name: {{ template "bluecompute.mariadb.slave.fullname" . }}
spec:
  host: {{ template "bluecompute.mariadb.slave.fullname" . }}.{{ .Release.Namespace }}.svc.cluster.local
  trafficPolicy:
    portLevelSettings:
    - port:
        number: {{ .Values.mariadb.service.port }}
      tls:
        mode: DISABLE
{{ end }}
{{ end }}
{{ end }}