--- /dev/null
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+*/}}
+
+{{- define "kong.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{- define "kong.fullname" -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{- define "kong.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{- define "kong.metaLabels" -}}
+app.kubernetes.io/name: {{ template "kong.name" . }}
+helm.sh/chart: {{ template "kong.chart" . }}
+app.kubernetes.io/instance: "{{ .Release.Name }}"
+app.kubernetes.io/managed-by: "{{ .Release.Service }}"
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end -}}
+
+{{- define "kong.selectorLabels" -}}
+app.kubernetes.io/name: {{ template "kong.name" . }}
+app.kubernetes.io/component: app
+app.kubernetes.io/instance: "{{ .Release.Name }}"
+{{- end -}}
+
+{{- define "kong.postgresql.fullname" -}}
+{{- $name := default "postgresql" .Values.postgresql.nameOverride -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{- define "kong.dblessConfig.fullname" -}}
+{{- $name := default "kong-custom-dbless-config" .Values.dblessConfig.nameOverride -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "kong.serviceAccountName" -}}
+{{- if .Values.ingressController.serviceAccount.create -}}
+ {{ default (include "kong.fullname" .) .Values.ingressController.serviceAccount.name }}
+{{- else -}}
+ {{ default "default" .Values.ingressController.serviceAccount.name }}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Create the KONG_PROXY_LISTEN value string
+*/}}
+{{- define "kong.kongProxyListenValue" -}}
+
+{{- if and .Values.proxy.http.enabled .Values.proxy.tls.enabled -}}
+ 0.0.0.0:{{ .Values.proxy.http.containerPort }},0.0.0.0:{{ .Values.proxy.tls.containerPort }} ssl
+{{- else -}}
+{{- if .Values.proxy.http.enabled -}}
+ 0.0.0.0:{{ .Values.proxy.http.containerPort }}
+{{- end -}}
+{{- if .Values.proxy.tls.enabled -}}
+ 0.0.0.0:{{ .Values.proxy.tls.containerPort }} ssl
+{{- end -}}
+{{- end -}}
+
+{{- end }}
+
+{{/*
+Create the KONG_ADMIN_GUI_LISTEN value string
+*/}}
+{{- define "kong.kongManagerListenValue" -}}
+
+{{- if and .Values.manager.http.enabled .Values.manager.tls.enabled -}}
+ 0.0.0.0:{{ .Values.manager.http.containerPort }},0.0.0.0:{{ .Values.manager.tls.containerPort }} ssl
+{{- else -}}
+{{- if .Values.manager.http.enabled -}}
+ 0.0.0.0:{{ .Values.manager.http.containerPort }}
+{{- end -}}
+{{- if .Values.manager.tls.enabled -}}
+ 0.0.0.0:{{ .Values.manager.tls.containerPort }} ssl
+{{- end -}}
+{{- end -}}
+
+{{- end }}
+
+{{/*
+Create the KONG_PORTAL_GUI_LISTEN value string
+*/}}
+{{- define "kong.kongPortalListenValue" -}}
+
+{{- if and .Values.portal.http.enabled .Values.portal.tls.enabled -}}
+ 0.0.0.0:{{ .Values.portal.http.containerPort }},0.0.0.0:{{ .Values.portal.tls.containerPort }} ssl
+{{- else -}}
+{{- if .Values.portal.http.enabled -}}
+ 0.0.0.0:{{ .Values.portal.http.containerPort }}
+{{- end -}}
+{{- if .Values.portal.tls.enabled -}}
+ 0.0.0.0:{{ .Values.portal.tls.containerPort }} ssl
+{{- end -}}
+{{- end -}}
+
+{{- end }}
+
+{{/*
+Create the KONG_PORTAL_API_LISTEN value string
+*/}}
+{{- define "kong.kongPortalApiListenValue" -}}
+
+{{- if and .Values.portalapi.http.enabled .Values.portalapi.tls.enabled -}}
+ 0.0.0.0:{{ .Values.portalapi.http.containerPort }},0.0.0.0:{{ .Values.portalapi.tls.containerPort }} ssl
+{{- else -}}
+{{- if .Values.portalapi.http.enabled -}}
+ 0.0.0.0:{{ .Values.portalapi.http.containerPort }}
+{{- end -}}
+{{- if .Values.portalapi.tls.enabled -}}
+ 0.0.0.0:{{ .Values.portalapi.tls.containerPort }} ssl
+{{- end -}}
+{{- end -}}
+
+{{- end }}
+
+{{/*
+Create the ingress servicePort value string
+*/}}
+
+{{- define "kong.ingress.servicePort" -}}
+{{- if .tls.enabled -}}
+ {{ .tls.servicePort }}
+{{- else -}}
+ {{ .http.servicePort }}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Generate an appropriate external URL from a Kong service's ingress configuration
+Strips trailing slashes from the path. Manager at least does not handle these
+intelligently and will append its own slash regardless, and the admin API cannot handle
+the extra slash.
+*/}}
+
+{{- define "kong.ingress.serviceUrl" -}}
+{{- if .tls -}}
+ https://{{ .hostname }}{{ .path | trimSuffix "/" }}
+{{- else -}}
+ http://{{ .hostname }}{{ .path | trimSuffix "/" }}
+{{- end -}}
+{{- end -}}
+
+{{/*
+The name of the service used for the ingress controller's validation webhook
+*/}}
+
+{{- define "kong.service.validationWebhook" -}}
+{{ include "kong.fullname" . }}-validation-webhook
+{{- end -}}
+
+{{- define "kong.env" -}}
+{{- range $key, $val := .Values.env }}
+- name: KONG_{{ $key | upper}}
+{{- $valueType := printf "%T" $val -}}
+{{ if eq $valueType "map[string]interface {}" }}
+{{ toYaml $val | indent 2 -}}
+{{- else }}
+ value: {{ $val | quote -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}
+
+{{- define "kong.ingressController.env" -}}
+{{- range $key, $val := .Values.ingressController.env }}
+- name: CONTROLLER_{{ $key | upper}}
+{{- $valueType := printf "%T" $val -}}
+{{ if eq $valueType "map[string]interface {}" }}
+{{ toYaml $val | indent 2 -}}
+{{- else }}
+ value: {{ $val | quote -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}
+
+{{- define "kong.volumes" -}}
+- name: {{ template "kong.fullname" . }}-prefix-dir
+ emptyDir: {}
+- name: {{ template "kong.fullname" . }}-tmp
+ emptyDir: {}
+{{- range .Values.plugins.configMaps }}
+- name: kong-plugin-{{ .pluginName }}
+ configMap:
+ name: {{ .name }}
+{{- end }}
+{{- range .Values.plugins.secrets }}
+- name: kong-plugin-{{ .pluginName }}
+ secret:
+ secretName: {{ .name }}
+{{- end }}
+- name: custom-nginx-template-volume
+ configMap:
+ name: {{ template "kong.fullname" . }}-default-custom-server-blocks
+{{- if (and (not .Values.ingressController.enabled) (eq .Values.env.database "off")) }}
+- name: kong-custom-dbless-config-volume
+ configMap:
+ {{- if .Values.dblessConfig.configMap }}
+ name: {{ .Values.dblessConfig.configMap }}
+ {{- else }}
+ name: {{ template "kong.dblessConfig.fullname" . }}
+ {{- end }}
+{{- end }}
+{{- if .Values.ingressController.admissionWebhook.enabled }}
+- name: webhook-cert
+ secret:
+ secretName: {{ template "kong.fullname" . }}-validation-webhook-keypair
+{{- end }}
+{{- range $secretVolume := .Values.secretVolumes }}
+- name: {{ . }}
+ secret:
+ secretName: {{ . }}
+{{- end }}
+{{- end -}}
+
+{{- define "kong.volumeMounts" -}}
+- name: {{ template "kong.fullname" . }}-prefix-dir
+ mountPath: /kong_prefix/
+- name: {{ template "kong.fullname" . }}-tmp
+ mountPath: /tmp
+- name: custom-nginx-template-volume
+ mountPath: /kong
+{{- if (and (not .Values.ingressController.enabled) (eq .Values.env.database "off")) }}
+- name: kong-custom-dbless-config-volume
+ mountPath: /kong_dbless/
+{{- end }}
+{{- range .Values.secretVolumes }}
+- name: {{ . }}
+ mountPath: /etc/secrets/{{ . }}
+{{- end }}
+{{- range .Values.plugins.configMaps }}
+- name: kong-plugin-{{ .pluginName }}
+ mountPath: /opt/kong/plugins/{{ .pluginName }}
+ readOnly: true
+{{- end }}
+{{- range .Values.plugins.secrets }}
+- name: kong-plugin-{{ .pluginName }}
+ mountPath: /opt/kong/plugins/{{ .pluginName }}
+ readOnly: true
+{{- end }}
+{{- end -}}
+
+{{- define "kong.plugins" -}}
+{{ $myList := list "bundled" }}
+{{- range .Values.plugins.configMaps -}}
+{{- $myList = append $myList .pluginName -}}
+{{- end -}}
+{{- range .Values.plugins.secrets -}}
+ {{ $myList = append $myList .pluginName -}}
+{{- end }}
+{{- $myList | join "," -}}
+{{- end -}}
+
+{{- define "kong.wait-for-db" -}}
+- name: wait-for-db
+ image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+ imagePullPolicy: {{ .Values.image.pullPolicy }}
+ env:
+ {{- if .Values.enterprise.enabled }}
+ {{- include "kong.license" . | nindent 2 }}
+ {{- end }}
+ {{- if .Values.postgresql.enabled }}
+ - name: KONG_PG_HOST
+ value: {{ template "kong.postgresql.fullname" . }}
+ - name: KONG_PG_PORT
+ value: "{{ .Values.postgresql.service.port }}"
+ - name: KONG_PG_PASSWORD
+ valueFrom:
+ secretKeyRef:
+ name: {{ template "kong.postgresql.fullname" . }}
+ key: postgresql-password
+ {{- end }}
+ - name: KONG_LUA_PACKAGE_PATH
+ value: "/opt/?.lua;;"
+ - name: KONG_PLUGINS
+ value: {{ template "kong.plugins" . }}
+ {{- include "kong.env" . | nindent 2 }}
+ command: [ "/bin/sh", "-c", "until kong start; do echo 'waiting for db'; sleep 1; done; kong stop" ]
+ volumeMounts:
+ {{- include "kong.volumeMounts" . | nindent 4 }}
+{{- end -}}
+
+{{- define "kong.controller-container" -}}
+- name: ingress-controller
+ args:
+ - /kong-ingress-controller
+ # Service from were we extract the IP address/es to use in Ingress status
+ - --publish-service={{ .Release.Namespace }}/{{ template "kong.fullname" . }}-proxy
+ # Set the ingress class
+ - --ingress-class={{ .Values.ingressController.ingressClass }}
+ - --election-id=kong-ingress-controller-leader-{{ .Values.ingressController.ingressClass }}
+ # the kong URL points to the kong admin api server
+ {{- if .Values.admin.useTLS }}
+ - --kong-url=https://localhost:{{ .Values.admin.containerPort }}
+ - --admin-tls-skip-verify # TODO make this configurable
+ {{- else }}
+ - --kong-url=http://localhost:{{ .Values.admin.containerPort }}
+ {{- end }}
+ {{- if .Values.ingressController.admissionWebhook.enabled }}
+ - --admission-webhook-listen=0.0.0.0:{{ .Values.ingressController.admissionWebhook.port }}
+ {{- end }}
+ env:
+ - name: POD_NAME
+ valueFrom:
+ fieldRef:
+ apiVersion: v1
+ fieldPath: metadata.name
+ - name: POD_NAMESPACE
+ valueFrom:
+ fieldRef:
+ apiVersion: v1
+ fieldPath: metadata.namespace
+{{- include "kong.ingressController.env" . | indent 2 }}
+ image: "{{ .Values.ingressController.image.repository }}:{{ .Values.ingressController.image.tag }}"
+ imagePullPolicy: {{ .Values.image.pullPolicy }}
+ readinessProbe:
+{{ toYaml .Values.ingressController.readinessProbe | indent 4 }}
+ livenessProbe:
+{{ toYaml .Values.ingressController.livenessProbe | indent 4 }}
+ resources:
+{{ toYaml .Values.ingressController.resources | indent 4 }}
+{{- if .Values.ingressController.admissionWebhook.enabled }}
+ volumeMounts:
+ - name: webhook-cert
+ mountPath: /admission-webhook
+ readOnly: true
+{{- end }}
+{{- end -}}
+
+{{/*
+Retrieve Kong Enterprise license from a secret and make it available in env vars
+*/}}
+{{- define "kong.license" -}}
+- name: KONG_LICENSE_DATA
+ valueFrom:
+ secretKeyRef:
+ name: {{ .Values.enterprise.license_secret }}
+ key: license
+{{- end -}}
+
+{{/*
+Use the Pod security context defined in Values or set the UID by default
+*/}}
+{{- define "kong.podsecuritycontext" -}}
+{{ .Values.securityContext | toYaml }}
+{{- end -}}
+
+{{/*
+The environment values passed to Kong; this should come after all
+the template that it itself is using form the above sections.
+*/}}
+{{- define "kong.final_env" -}}
+- name: KONG_LUA_PACKAGE_PATH
+ value: "/opt/?.lua;;"
+{{- if not .Values.env.admin_listen }}
+{{- if .Values.admin.useTLS }}
+- name: KONG_ADMIN_LISTEN
+ value: "0.0.0.0:{{ .Values.admin.containerPort }} ssl"
+{{- else }}
+- name: KONG_ADMIN_LISTEN
+ value: 0.0.0.0:{{ .Values.admin.containerPort }}
+{{- end }}
+{{- end }}
+{{- if .Values.admin.ingress.enabled }}
+- name: KONG_ADMIN_API_URI
+ value: {{ include "kong.ingress.serviceUrl" .Values.admin.ingress }}
+{{- end }}
+{{- if not .Values.env.proxy_listen }}
+- name: KONG_PROXY_LISTEN
+ value: {{ template "kong.kongProxyListenValue" . }}
+{{- end }}
+{{- if and (not .Values.env.admin_gui_listen) (.Values.enterprise.enabled) }}
+- name: KONG_ADMIN_GUI_LISTEN
+ value: {{ template "kong.kongManagerListenValue" . }}
+{{- end }}
+{{- if and (.Values.manager.ingress.enabled) (.Values.enterprise.enabled) }}
+- name: KONG_ADMIN_GUI_URL
+ value: {{ include "kong.ingress.serviceUrl" .Values.manager.ingress }}
+{{- end }}
+{{- if and (not .Values.env.portal_gui_listen) (.Values.enterprise.enabled) (.Values.enterprise.portal.enabled) }}
+- name: KONG_PORTAL_GUI_LISTEN
+ value: {{ template "kong.kongPortalListenValue" . }}
+{{- end }}
+{{- if and (.Values.portal.ingress.enabled) (.Values.enterprise.enabled) (.Values.enterprise.portal.enabled) }}
+- name: KONG_PORTAL_GUI_HOST
+ value: {{ .Values.portal.ingress.hostname }}
+{{- if .Values.portal.ingress.tls }}
+- name: KONG_PORTAL_GUI_PROTOCOL
+ value: https
+{{- else }}
+- name: KONG_PORTAL_GUI_PROTOCOL
+ value: http
+{{- end }}
+{{- end }}
+{{- if and (not .Values.env.portal_api_listen) (.Values.enterprise.enabled) (.Values.enterprise.portal.enabled) }}
+- name: KONG_PORTAL_API_LISTEN
+ value: {{ template "kong.kongPortalApiListenValue" . }}
+{{- end }}
+{{- if and (.Values.portalapi.ingress.enabled) (.Values.enterprise.enabled) (.Values.enterprise.portal.enabled) }}
+- name: KONG_PORTAL_API_URL
+ value: {{ include "kong.ingress.serviceUrl" .Values.portalapi.ingress }}
+{{- end }}
+- name: KONG_NGINX_DAEMON
+ value: "off"
+{{- if .Values.enterprise.enabled }}
+{{- if not .Values.enterprise.vitals.enabled }}
+- name: KONG_VITALS
+ value: "off"
+{{- end }}
+{{- if .Values.enterprise.portal.enabled }}
+- name: KONG_PORTAL
+ value: "on"
+{{- if .Values.enterprise.portal.portal_auth }}
+- name: KONG_PORTAL_AUTH
+ value: {{ .Values.enterprise.portal.portal_auth }}
+- name: KONG_PORTAL_SESSION_CONF
+ valueFrom:
+ secretKeyRef:
+ name: {{ .Values.enterprise.portal.session_conf_secret }}
+ key: portal_session_conf
+{{- end }}
+{{- end }}
+{{- if .Values.enterprise.rbac.enabled }}
+- name: KONG_ENFORCE_RBAC
+ value: "on"
+- name: KONG_ADMIN_GUI_AUTH
+ value: {{ .Values.enterprise.rbac.admin_gui_auth | default "basic-auth" }}
+{{- if not (eq .Values.enterprise.rbac.admin_gui_auth "basic-auth") }}
+- name: KONG_ADMIN_GUI_AUTH_CONF
+ valueFrom:
+ secretKeyRef:
+ name: {{ .Values.enterprise.rbac.admin_gui_auth_conf_secret }}
+ key: admin_gui_auth_conf
+{{- end }}
+- name: KONG_ADMIN_GUI_SESSION_CONF
+ valueFrom:
+ secretKeyRef:
+ name: {{ .Values.enterprise.rbac.session_conf_secret }}
+ key: admin_gui_session_conf
+{{- end }}
+{{- if .Values.enterprise.smtp.enabled }}
+- name: KONG_PORTAL_EMAILS_FROM
+ value: {{ .Values.enterprise.smtp.portal_emails_from }}
+- name: KONG_PORTAL_EMAILS_REPLY_TO
+ value: {{ .Values.enterprise.smtp.portal_emails_reply_to }}
+- name: KONG_ADMIN_EMAILS_FROM
+ value: {{ .Values.enterprise.smtp.admin_emails_from }}
+- name: KONG_ADMIN_EMAILS_REPLY_TO
+ value: {{ .Values.enterprise.smtp.admin_emails_reply_to }}
+- name: KONG_SMTP_HOST
+ value: {{ .Values.enterprise.smtp.smtp_host }}
+- name: KONG_SMTP_PORT
+ value: {{ .Values.enterprise.smtp.smtp_port | quote }}
+- name: KONG_SMTP_STARTTLS
+ value: {{ .Values.enterprise.smtp.smtp_starttls | quote }}
+{{- if .Values.enterprise.smtp.auth.smtp_username }}
+- name: KONG_SMTP_USERNAME
+ value: {{ .Values.enterprise.smtp.auth.smtp_username }}
+- name: KONG_SMTP_PASSWORD
+ valueFrom:
+ secretKeyRef:
+ name: {{ .Values.enterprise.smtp.auth.smtp_password_secret }}
+ key: smtp_password
+{{- end }}
+{{- else }}
+- name: KONG_SMTP_MOCK
+ value: "on"
+{{- end }}
+{{ include "kong.license" . }}
+{{- end }}
+- name: KONG_NGINX_HTTP_INCLUDE
+ value: /kong/servers.conf
+{{- if .Values.postgresql.enabled }}
+- name: KONG_PG_HOST
+ value: {{ template "kong.postgresql.fullname" . }}
+- name: KONG_PG_PORT
+ value: "{{ .Values.postgresql.service.port }}"
+- name: KONG_PG_PASSWORD
+ valueFrom:
+ secretKeyRef:
+ name: {{ template "kong.postgresql.fullname" . }}
+ key: postgresql-password
+{{- end }}
+{{- if (and (not .Values.ingressController.enabled) (eq .Values.env.database "off")) }}
+- name: KONG_DECLARATIVE_CONFIG
+ value: "/kong_dbless/kong.yml"
+{{- end }}
+- name: KONG_PLUGINS
+ value: {{ template "kong.plugins" . }}
+{{- include "kong.env" . }}
+{{- end -}}
+
+{{- define "kong.wait-for-postgres" -}}
+- name: wait-for-postgres
+ image: "{{ .Values.waitImage.repository }}:{{ .Values.waitImage.tag }}"
+ imagePullPolicy: {{ .Values.waitImage.pullPolicy }}
+ env:
+ {{- include "kong.final_env" . | nindent 2 }}
+ command: [ "/bin/sh", "-c", "until nc -zv $KONG_PG_HOST $KONG_PG_PORT -w1; do echo 'waiting for db'; sleep 1; done" ]
+{{- end -}}
Code Review / it / dep.git / blobdiff