116 lines
3.3 KiB
YAML
116 lines
3.3 KiB
YAML
{{- if .Values.nats.enabled }}
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---
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# NATS headless service for StatefulSet DNS
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apiVersion: v1
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kind: Service
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metadata:
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name: {{ include "the-other-dude.fullname" . }}-nats-headless
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labels:
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{{- include "the-other-dude.labels" . | nindent 4 }}
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app.kubernetes.io/component: nats
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spec:
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clusterIP: None
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ports:
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- name: client
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port: 4222
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targetPort: 4222
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selector:
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{{- include "the-other-dude.selectorLabels" . | nindent 4 }}
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app.kubernetes.io/component: nats
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---
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# NATS ClusterIP service for client access
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apiVersion: v1
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kind: Service
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metadata:
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name: {{ include "the-other-dude.fullname" . }}-nats
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labels:
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{{- include "the-other-dude.labels" . | nindent 4 }}
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app.kubernetes.io/component: nats
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spec:
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type: ClusterIP
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ports:
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- name: client
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port: {{ .Values.nats.service.port }}
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targetPort: 4222
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- name: monitoring
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port: 8222
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targetPort: 8222
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selector:
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{{- include "the-other-dude.selectorLabels" . | nindent 4 }}
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app.kubernetes.io/component: nats
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---
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# NATS JetStream StatefulSet (needs stable storage)
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apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: {{ include "the-other-dude.fullname" . }}-nats
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labels:
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{{- include "the-other-dude.labels" . | nindent 4 }}
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app.kubernetes.io/component: nats
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spec:
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replicas: 1
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serviceName: {{ include "the-other-dude.fullname" . }}-nats-headless
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selector:
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matchLabels:
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{{- include "the-other-dude.selectorLabels" . | nindent 6 }}
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app.kubernetes.io/component: nats
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template:
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metadata:
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labels:
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{{- include "the-other-dude.selectorLabels" . | nindent 8 }}
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app.kubernetes.io/component: nats
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spec:
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containers:
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- name: nats
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image: "{{ .Values.nats.image.repository }}:{{ .Values.nats.image.tag }}"
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imagePullPolicy: {{ .Values.nats.image.pullPolicy }}
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args:
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- "-js"
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- "--store_dir"
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- "/data"
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- "-m"
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- "8222"
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ports:
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- name: client
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containerPort: 4222
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protocol: TCP
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- name: monitoring
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containerPort: 8222
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protocol: TCP
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livenessProbe:
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httpGet:
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path: /healthz
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port: 8222
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initialDelaySeconds: 10
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periodSeconds: 10
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failureThreshold: 3
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readinessProbe:
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httpGet:
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path: /healthz
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port: 8222
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initialDelaySeconds: 5
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periodSeconds: 5
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failureThreshold: 3
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resources:
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requests:
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cpu: {{ .Values.nats.resources.requests.cpu }}
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memory: {{ .Values.nats.resources.requests.memory }}
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limits:
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cpu: {{ .Values.nats.resources.limits.cpu }}
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memory: {{ .Values.nats.resources.limits.memory }}
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volumeMounts:
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- name: nats-data
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mountPath: /data
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volumeClaimTemplates:
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- metadata:
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name: nats-data
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spec:
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accessModes: ["ReadWriteOnce"]
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{{- if .Values.nats.storageClass }}
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storageClassName: {{ .Values.nats.storageClass | quote }}
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{{- end }}
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resources:
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requests:
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storage: {{ .Values.nats.storage }}
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{{- end }}
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