kubernetes-handbook/manifests/nginx-ingress/templates/controller-deployment.yaml

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2017-10-27 19:09:01 +08:00
{{- if eq .Values.controller.kind "Deployment" }}
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
labels:
app: {{ template "name" . }}
chart: {{ .Chart.Name }}-{{ .Chart.Version }}
component: "{{ .Values.controller.name }}"
heritage: {{ .Release.Service }}
release: {{ .Release.Name }}
name: {{ template "controller.fullname" . }}
spec:
replicas: {{ .Values.controller.replicaCount }}
template:
metadata:
annotations:
checksum/config: {{ include (print $.Template.BasePath "/controller-configmap.yaml") . | sha256sum }}
{{- if .Values.controller.podAnnotations }}
{{ toYaml .Values.controller.podAnnotations | indent 8}}
{{- end }}
labels:
app: {{ template "name" . }}
component: "{{ .Values.controller.name }}"
release: {{ .Release.Name }}
{{- if .Values.controller.podLabels }}
{{ toYaml .Values.controller.podLabels | indent 8 }}
{{- end }}
spec:
containers:
- name: {{ template "name" . }}-{{ .Values.controller.name }}
image: "{{ .Values.controller.image.repository }}:{{ .Values.controller.image.tag }}"
imagePullPolicy: "{{ .Values.controller.image.pullPolicy }}"
args:
- /nginx-ingress-controller
- --default-backend-service={{ if .Values.defaultBackend.enabled }}{{ .Release.Namespace }}/{{ template "defaultBackend.fullname" . }}{{ else }}{{ .Values.controller.defaultBackendService }}{{ end }}
{{- if and (contains "0.9" .Values.controller.image.tag) .Values.controller.publishService.enabled }}
- --publish-service={{ template "controller.publishServicePath" . }}
{{- end }}
{{- if (contains "0.9" .Values.controller.image.tag) }}
- --election-id={{ .Values.controller.electionID }}
{{- end }}
{{- if (contains "0.9" .Values.controller.image.tag) }}
- --ingress-class={{ .Values.controller.ingressClass }}
{{- end }}
{{- if (contains "0.9" .Values.controller.image.tag) }}
- --configmap={{ .Release.Namespace }}/{{ template "controller.fullname" . }}
{{- else }}
- --nginx-configmap={{ .Release.Namespace }}/{{ template "controller.fullname" . }}
{{- end }}
{{- if .Values.tcp }}
- --tcp-services-configmap={{ .Release.Namespace }}/{{ template "fullname" . }}-tcp
{{- end }}
{{- if .Values.udp }}
- --udp-services-configmap={{ .Release.Namespace }}/{{ template "fullname" . }}-udp
{{- end }}
{{- if .Values.controller.scope.enabled }}
- --watch-namespace={{ default .Release.Namespace .Values.controller.scope.namespace }}
{{- end }}
{{- range $key, $value := .Values.controller.extraArgs }}
{{- if $value }}
- --{{ $key }}={{ $value }}
{{- else }}
- --{{ $key }}
{{- end }}
{{- end }}
env:
- name: POD_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
- name: POD_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
livenessProbe:
httpGet:
path: /healthz
port: 10254
scheme: HTTP
initialDelaySeconds: 10
timeoutSeconds: 1
ports:
- name: http
containerPort: 80
protocol: TCP
- name: https
containerPort: 443
protocol: TCP
{{- if .Values.controller.stats.enabled }}
- name: stats
containerPort: 18080
protocol: TCP
{{- end }}
{{- range $key, $value := .Values.tcp }}
- name: "{{ $key }}-tcp"
containerPort: {{ $key }}
protocol: TCP
{{- end }}
{{- range $key, $value := .Values.udp }}
- name: "{{ $key }}-udp"
containerPort: {{ $key }}
protocol: UDP
{{- end }}
readinessProbe:
httpGet:
path: /healthz
port: 10254
scheme: HTTP
resources:
{{ toYaml .Values.controller.resources | indent 12 }}
{{- if .Values.controller.stats.enabled }}
- name: {{ template "name" . }}-{{ .Values.statsExporter.name }}
image: "{{ .Values.statsExporter.image.repository }}:{{ .Values.statsExporter.image.tag }}"
imagePullPolicy: "{{ .Values.statsExporter.image.pullPolicy }}"
env:
- name: METRICS_ADDR
value: ":9913"
- name: METRICS_ENDPOINT
value: "{{ .Values.statsExporter.endpoint }}"
- name: METRICS_NS
value: "{{ .Values.statsExporter.metricsNamespace }}"
- name: NGINX_STATUS
value: "{{ .Values.statsExporter.statusPage }}"
ports:
- name: metrics
containerPort: 9913
protocol: TCP
resources:
{{ toYaml .Values.statsExporter.resources | indent 12 }}
{{- end }}
hostNetwork: {{ .Values.controller.hostNetwork }}
{{- if .Values.controller.nodeSelector }}
nodeSelector:
{{ toYaml .Values.controller.nodeSelector | indent 8 }}
{{- end }}
{{- if .Values.controller.tolerations }}
tolerations:
{{ toYaml .Values.controller.tolerations | indent 8 }}
{{- end }}
serviceAccountName: {{ if .Values.rbac.create }}{{ template "fullname" . }}{{ else }}"{{ .Values.rbac.serviceAccountName }}"{{ end }}
terminationGracePeriodSeconds: 60
{{- end }}