Integrating traefik

opencloud/charts/traefik/templates/daemonset.yaml

@@ -0,0 +1,58 @@
+{{- if and .Values.deployment.enabled (eq .Values.deployment.kind "DaemonSet") -}}
+  {{- with .Values.additionalArguments -}}
+    {{- range . -}}
+      {{- if contains ".acme." . -}}
+        {{- fail (printf "ACME functionality is not supported when running Traefik as a DaemonSet") -}}
+      {{- end -}}
+    {{- end -}}
+  {{- end -}}
+  {{- if eq (default .Chart.AppVersion .Values.image.tag) "latest" }}
+    {{- fail "\n\n ERROR: latest tag should not be used" }}
+  {{- end }}
+  {{- with .Values.updateStrategy }}
+    {{- if and (eq (.type) "RollingUpdate") (.rollingUpdate) }}
+      {{- if not (contains "%" (toString .rollingUpdate.maxUnavailable)) }}
+        {{- if and ($.Values.hostNetwork) (lt (float64 .rollingUpdate.maxUnavailable) 1.0) }}
+          {{- fail "maxUnavailable should be greater than 1 when using hostNetwork." }}
+        {{- end }}
+      {{- end }}
+    {{- end }}
+  {{- end }}
+
+---
+apiVersion: apps/v1
+kind: DaemonSet
+metadata:
+  name: {{ template "traefik.fullname" . }}
+  namespace: {{ template "traefik.namespace" . }}
+  labels:
+  {{- include "traefik.labels" . | nindent 4 }}
+  {{- with .Values.deployment.labels }}
+  {{- toYaml . | nindent 4 }}
+  {{- end }}
+  annotations:
+  {{- if and .Values.providers.file.enabled (not .Values.providers.file.watch) }}
+    checksum/traefik-dynamic-conf: {{ include (print $.Template.BasePath "/provider-file-cm.yaml") . | sha256sum }}
+  {{- end }}
+  {{- with .Values.deployment.annotations }}
+  {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  selector:
+    matchLabels:
+      {{- include "traefik.labelselector" . | nindent 6 }}
+  {{- with .Values.updateStrategy }}
+  updateStrategy:
+    type: {{ .type }}
+    {{- if (eq .type "RollingUpdate") }}
+    rollingUpdate:
+      maxUnavailable: {{ .rollingUpdate.maxUnavailable }}
+      maxSurge: {{ .rollingUpdate.maxSurge }}
+    {{- end }}
+  {{- end }}
+  minReadySeconds: {{ .Values.deployment.minReadySeconds }}
+  {{- if .Values.deployment.revisionHistoryLimit }}
+  revisionHistoryLimit: {{ .Values.deployment.revisionHistoryLimit }}
+  {{- end }}
+  template: {{ template "traefik.podTemplate" . }}
+{{- end -}}