We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
+{{- define "kong.namespace" -}}
+{{- default .Release.Namespace .Values.namespace -}}
+{{- end -}}
+
+{{- define "kong.release" -}}
+{{- default .Release.Name -}}
+{{- end -}}
+
{{- 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 "-" -}}
+{{- default (printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-") .Values.fullnameOverride -}}
{{- end -}}
{{- define "kong.chart" -}}
app.kubernetes.io/instance: "{{ .Release.Name }}"
app.kubernetes.io/managed-by: "{{ .Release.Service }}"
app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- range $key, $value := .Values.extraLabels }}
+{{ $key }}: {{ include "kong.renderTpl" (dict "value" $value "context" $) | quote }}
+{{- end }}
{{- end -}}
{{- define "kong.selectorLabels" -}}
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 }}
+{{- if .Values.deployment.serviceAccount.create -}}
+ {{ default (include "kong.fullname" .) .Values.deployment.serviceAccount.name }}
{{- else -}}
- {{ default "default" .Values.ingressController.serviceAccount.name }}
+ {{ default "default" .Values.deployment.serviceAccount.name }}
{{- end -}}
{{- end -}}
{{/*
-Create the KONG_PROXY_LISTEN value string
+Create the name of the secret for service account token to use
*/}}
-{{- 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 -}}
+{{- define "kong.serviceAccountTokenName" -}}
+{{ include "kong.serviceAccountName" . }}-token
{{- end -}}
+{{/*
+Create Ingress resource for a Kong service
+*/}}
+{{- define "kong.ingress" -}}
+{{- $servicePort := include "kong.ingress.servicePort" . }}
+{{- $path := .ingress.path -}}
+{{- $hostname := .ingress.hostname -}}
+{{- $pathType := .ingress.pathType -}}
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+ name: {{ .fullName }}-{{ .serviceName }}
+ namespace: {{ .namespace }}
+ labels:
+ {{- .metaLabels | nindent 4 }}
+ {{- range $key, $value := .ingress.labels }}
+ {{- $key | nindent 4 }}: {{ $value | quote }}
+ {{- end }}
+ {{- if .ingress.annotations }}
+ annotations:
+ {{- range $key, $value := .ingress.annotations }}
+ {{ $key }}: {{ $value | quote }}
+ {{- end }}
+ {{- end }}
+spec:
+{{- if .ingress.ingressClassName }}
+ ingressClassName: {{ .ingress.ingressClassName }}
{{- end }}
+ rules:
+ {{- if ( not (or $hostname .ingress.hosts)) }}
+ - http:
+ paths:
+ - backend:
+ service:
+ name: {{ .fullName }}-{{ .serviceName }}
+ port:
+ number: {{ $servicePort }}
+ path: {{ $path }}
+ pathType: {{ $pathType }}
+ {{- else if $hostname }}
+ - host: {{ $hostname | quote }}
+ http:
+ paths:
+ - backend:
+ service:
+ name: {{ .fullName }}-{{ .serviceName }}
+ port:
+ number: {{ $servicePort }}
+ path: {{ $path }}
+ pathType: {{ $pathType }}
+ {{- end }}
+ {{- range .ingress.hosts }}
+ - host: {{ .host | quote }}
+ http:
+ paths:
+ {{- range .paths }}
+ - backend:
+ {{- if .backend -}}
+ {{ .backend | toYaml | nindent 12 }}
+ {{- else }}
+ service:
+ name: {{ $.fullName }}-{{ $.serviceName }}
+ port:
+ number: {{ $servicePort }}
+ {{- end }}
+ {{- if (and $hostname (and (eq $path .path))) }}
+ {{- fail "duplication of specified ingress path" }}
+ {{- end }}
+ path: {{ .path }}
+ pathType: {{ .pathType }}
+ {{- end }}
+ {{- end }}
+ {{- if (hasKey .ingress "tls") }}
+ tls:
+ {{- if (kindIs "string" .ingress.tls) }}
+ - hosts:
+ {{- range .ingress.hosts }}
+ - {{ .host | quote }}
+ {{- end }}
+ {{- if $hostname }}
+ - {{ $hostname | quote }}
+ {{- end }}
+ secretName: {{ .ingress.tls }}
+ {{- else if (kindIs "slice" .ingress.tls) }}
+ {{- range .ingress.tls }}
+ - hosts:
+ {{- range .hosts }}
+ - {{ . | quote }}
+ {{- end }}
+ secretName: {{ .secretName }}
+ {{- end }}
+ {{- end }}
+ {{- end }}
+{{- end -}}
{{/*
-Create the KONG_ADMIN_GUI_LISTEN value string
+Create Service resource for a Kong service
*/}}
-{{- 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 -}}
+{{- define "kong.service" -}}
+apiVersion: v1
+kind: Service
+metadata:
+ name: {{ .fullName }}-{{ .serviceName }}
+ namespace: {{ .namespace }}
+ {{- if .annotations }}
+ annotations:
+ {{- range $key, $value := .annotations }}
+ {{ $key }}: {{ $value | quote }}
+ {{- end }}
+ {{- end }}
+ labels:
+ {{- .metaLabels | nindent 4 }}
+ {{- range $key, $value := .labels }}
+ {{ $key }}: {{ $value | quote }}
+ {{- end }}
+spec:
+ type: {{ .type }}
+ {{- if eq .type "LoadBalancer" }}
+ {{- if .loadBalancerIP }}
+ loadBalancerIP: {{ .loadBalancerIP }}
+ {{- end }}
+ {{- if .loadBalancerSourceRanges }}
+ loadBalancerSourceRanges:
+ {{- range $cidr := .loadBalancerSourceRanges }}
+ - {{ $cidr }}
+ {{- end }}
+ {{- end }}
+ {{- if .loadBalancerClass }}
+ loadBalancerClass: {{ .loadBalancerClass }}
+ {{- end }}
+ {{- end }}
+ {{- if .externalIPs }}
+ externalIPs:
+ {{- range $ip := .externalIPs }}
+ - {{ $ip }}
+ {{- end -}}
+ {{- end }}
+ ports:
+ {{- if .http }}
+ {{- if .http.enabled }}
+ - name: kong-{{ .serviceName }}
+ port: {{ .http.servicePort }}
+ targetPort: {{ .http.containerPort }}
+ {{- if .http.appProtocol }}
+ appProtocol: {{ .http.appProtocol }}
+ {{- end }}
+ {{- if (and (or (eq .type "LoadBalancer") (eq .type "NodePort")) (not (empty .http.nodePort))) }}
+ nodePort: {{ .http.nodePort }}
+ {{- end }}
+ protocol: TCP
+ {{- end }}
+ {{- end }}
+ {{- if .tls.enabled }}
+ - name: kong-{{ .serviceName }}-tls
+ port: {{ .tls.servicePort }}
+ targetPort: {{ .tls.overrideServiceTargetPort | default .tls.containerPort }}
+ {{- if .tls.appProtocol }}
+ appProtocol: {{ .tls.appProtocol }}
+ {{- end }}
+ {{- if (and (or (eq .type "LoadBalancer") (eq .type "NodePort")) (not (empty .tls.nodePort))) }}
+ nodePort: {{ .tls.nodePort }}
+ {{- end }}
+ protocol: TCP
+ {{- end }}
+ {{- if (hasKey . "stream") }}
+ {{- $defaultProtocol := "TCP" }}
+ {{- if (hasSuffix "udp-proxy" .serviceName) }}
+ {{- $defaultProtocol = "UDP" }}
+ {{- end }}
+ {{- range $index, $streamEntry := .stream }}
+ {{- if (not (hasKey $streamEntry "protocol")) }}
+ {{- $_ := set $streamEntry "protocol" $defaultProtocol }}
+ {{- end }}
+ {{- end }}
+ {{- range .stream }}
+ - name: stream{{ if (eq (default "TCP" .protocol) "UDP") }}udp{{ end }}-{{ .containerPort }}
+ port: {{ .servicePort }}
+ targetPort: {{ .containerPort }}
+ {{- if (and (or (eq $.type "LoadBalancer") (eq $.type "NodePort")) (not (empty .nodePort))) }}
+ nodePort: {{ .nodePort }}
+ {{- end }}
+ protocol: {{ .protocol | default "TCP" }}
+ {{- end }}
+ {{- end }}
+ {{- if .externalTrafficPolicy }}
+ externalTrafficPolicy: {{ .externalTrafficPolicy }}
+ {{- end }}
+ {{- if .clusterIP }}
+ {{- if (or (not (eq .clusterIP "None")) (and (eq .type "ClusterIP") (eq .clusterIP "None"))) }}
+ clusterIP: {{ .clusterIP }}
+ {{- end }}
+ {{- end }}
+ selector:
+ {{- .selectorLabels | nindent 4 }}
{{- end -}}
-{{- end }}
{{/*
-Create the KONG_PORTAL_GUI_LISTEN value string
+Create KONG_SERVICE_LISTEN strings
+Generic tool for creating KONG_PROXY_LISTEN, KONG_ADMIN_LISTEN, etc.
*/}}
-{{- define "kong.kongPortalListenValue" -}}
+{{- define "kong.listen" -}}
+ {{- $unifiedListen := list -}}
+ {{- $defaultAddrs := (list "0.0.0.0" "[::]") -}}
-{{- 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 }}
+ {{/* Some services do not support these blocks at all, so these checks are a
+ two-stage "is it safe to evaluate this?" and then "should we evaluate
+ this?"
+ */}}
+ {{- if .http -}}
+ {{- if .http.enabled -}}
+ {{- $listenConfig := dict -}}
+ {{- $listenConfig := merge $listenConfig .http -}}
+ {{- $addresses := (default $defaultAddrs .addresses) -}}
+ {{- range $addresses -}}
+ {{- $_ := set $listenConfig "address" . -}}
+ {{- $httpListen := (include "kong.singleListen" $listenConfig) -}}
+ {{- $unifiedListen = append $unifiedListen $httpListen -}}
+ {{- end -}}
+ {{- end -}}
+ {{- end -}}
+
+ {{- if .tls -}}
+ {{- if .tls.enabled -}}
+ {{/*
+ This is a bit of a hack to support always including "ssl" in the parameter
+ list for TLS listens. It's not possible to set a variable to an object from
+ .Values and then modify one of the objects values locally, although
+ https://github.com/helm/helm/issues/4987 indicates it should be. Instead,
+ this creates a new object and new parameters list built from the original.
+ */}}
+ {{- $listenConfig := dict -}}
+ {{- $listenConfig := merge $listenConfig .tls -}}
+ {{- $parameters := append .tls.parameters "ssl" -}}
+ {{- $_ := set $listenConfig "parameters" $parameters -}}
+ {{- $addresses := (default $defaultAddrs .addresses) -}}
+ {{- range $addresses -}}
+ {{- $_ := set $listenConfig "address" . -}}
+ {{- $tlsListen := (include "kong.singleListen" $listenConfig) -}}
+ {{- $unifiedListen = append $unifiedListen $tlsListen -}}
+ {{- end -}}
+ {{- end -}}
+ {{- end -}}
+
+ {{- $listenString := ($unifiedListen | join ", ") -}}
+ {{- if eq (len $listenString) 0 -}}
+ {{- $listenString = "off" -}}
+ {{- end -}}
+ {{- $listenString -}}
{{- end -}}
-{{- if .Values.portal.tls.enabled -}}
- 0.0.0.0:{{ .Values.portal.tls.containerPort }} ssl
+
+{{/*
+Create KONG_PORT_MAPS string
+Parameters: takes a service (e.g. .Values.proxy) as its argument and returns KONG_PORT_MAPS for that service.
+*/}}
+{{- define "kong.port_maps" -}}
+ {{- $portMaps := list -}}
+
+ {{- if .http.enabled -}}
+ {{- $portMaps = append $portMaps (printf "%d:%d" (int64 .http.servicePort) (int64 .http.containerPort)) -}}
+ {{- end -}}
+
+ {{- if .tls.enabled -}}
+ {{- $portMaps = append $portMaps (printf "%d:%d" (int64 .tls.servicePort) (int64 .tls.containerPort)) -}}
+ {{- end -}}
+
+ {{- $portMapsString := ($portMaps | join ", ") -}}
+ {{- $portMapsString -}}
{{- end -}}
+
+{{/*
+Create KONG_STREAM_LISTEN string
+*/}}
+{{- define "kong.streamListen" -}}
+ {{- $unifiedListen := list -}}
+ {{- $defaultAddrs := (list "0.0.0.0" "[::]") -}}
+ {{- range .stream -}}
+ {{- $listenConfig := dict -}}
+ {{- $listenConfig := merge $listenConfig . -}}
+ {{- $addresses := (default $defaultAddrs .addresses) -}}
+ {{- range $addresses -}}
+ {{- $_ := set $listenConfig "address" . -}}
+ {{/* You set NGINX stream listens to UDP using a parameter due to historical reasons.
+ Our configuration is dual-purpose, for both the Service and listen string, so we
+ forcibly inject this parameter if that's the Service protocol. The default handles
+ configs that predate the addition of the protocol field, where we only supported TCP. */}}
+ {{- if (eq (default "TCP" $listenConfig.protocol) "UDP") -}}
+ {{- $_ := set $listenConfig "parameters" (append (default (list) $listenConfig.parameters) "udp") -}}
+ {{- end -}}
+ {{- $unifiedListen = append $unifiedListen (include "kong.singleListen" $listenConfig ) -}}
+ {{- end -}}
+ {{- end -}}
+
+ {{- $listenString := ($unifiedListen | join ", ") -}}
+ {{- if eq (len $listenString) 0 -}}
+ {{- $listenString = "" -}}
+ {{- end -}}
+ {{- $listenString -}}
{{- end -}}
-{{- end }}
+{{/*
+Create a single listen (IP+port+parameter combo)
+*/}}
+{{- define "kong.singleListen" -}}
+ {{- $listen := list -}}
+ {{- $listen = append $listen (printf "%s:%d" .address (int64 .containerPort)) -}}
+ {{- range $param := .parameters | default (list) | uniq }}
+ {{- $listen = append $listen $param -}}
+ {{- end -}}
+ {{- $listen | join " " -}}
+{{- end -}}
{{/*
-Create the KONG_PORTAL_API_LISTEN value string
+Return the admin API service name for service discovery
*/}}
-{{- define "kong.kongPortalApiListenValue" -}}
+{{- define "kong.adminSvc" -}}
+{{- $gatewayDiscovery := .Values.ingressController.gatewayDiscovery -}}
+{{- if $gatewayDiscovery.enabled -}}
+ {{- $adminApiService := $gatewayDiscovery.adminApiService -}}
+ {{- $adminApiServiceName := $gatewayDiscovery.adminApiService.name -}}
+ {{- $generateAdminApiService := $gatewayDiscovery.generateAdminApiService -}}
+
+ {{- if and $generateAdminApiService $adminApiService.name -}}
+ {{- fail (printf ".Values.ingressController.gatewayDiscovery.adminApiService and .Values.ingressController.gatewayDiscovery.generateAdminApiService must not be provided at the same time") -}}
+ {{- end -}}
+
+ {{- if $generateAdminApiService -}}
+ {{- $adminApiServiceName = (printf "%s-%s" .Release.Name "gateway-admin") -}}
+ {{- else }}
+ {{- $_ := required ".ingressController.gatewayDiscovery.adminApiService.name has to be provided when .Values.ingressController.gatewayDiscovery.enabled is set to true" $adminApiServiceName -}}
+ {{- end }}
+
+ {{- if (semverCompare "< 2.9.0" (include "kong.effectiveVersion" .Values.ingressController.image)) }}
+ {{- fail (printf "Gateway discovery is available in controller versions 2.9 and up. Detected %s" (include "kong.effectiveVersion" .Values.ingressController.image)) }}
+ {{- end }}
-{{- 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
+ {{- if .Values.deployment.kong.enabled }}
+ {{- fail "deployment.kong.enabled and ingressController.gatewayDiscovery.enabled are mutually exclusive and cannot be enabled at once. Gateway discovery requires a split release installation of Gateways and Ingress Controller." }}
+ {{- end }}
+
+ {{- $namespace := $adminApiService.namespace | default ( include "kong.namespace" . ) -}}
+ {{- printf "%s/%s" $namespace $adminApiServiceName -}}
{{- 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
+ {{- fail "Can't use gateway discovery when .Values.ingressController.gatewayDiscovery.enabled is set to false." -}}
{{- end -}}
{{- end -}}
-{{- end }}
+{{/*
+Return the local admin API URL, preferring HTTPS if available
+*/}}
+{{- define "kong.adminLocalURL" -}}
+ {{- if .Values.admin.tls.enabled -}}
+https://localhost:{{ .Values.admin.tls.containerPort }}
+ {{- else if .Values.admin.http.enabled -}}
+http://localhost:{{ .Values.admin.http.containerPort }}
+ {{- else -}}
+http://localhost:9999 # You have no admin listens! The controller will not work unless you set .Values.admin.http.enabled=true or .Values.admin.tls.enabled=true!
+ {{- end -}}
+{{- end -}}
{{/*
Create the ingress servicePort value string
{{ 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 -}}
+
+{{/*
+The name of the Service which will be used by the controller to update the Ingress status field.
+*/}}
+
+{{- define "kong.controller-publish-service" -}}
+{{- $proxyOverride := "" -}}
+ {{- if .Values.proxy.nameOverride -}}
+ {{- $proxyOverride = ( tpl .Values.proxy.nameOverride . ) -}}
+ {{- end -}}
+{{- (printf "%s/%s" ( include "kong.namespace" . ) ( default ( printf "%s-proxy" (include "kong.fullname" . )) $proxyOverride )) -}}
{{- end -}}
{{- define "kong.ingressController.env" -}}
+{{/*
+ ====== AUTO-GENERATED ENVIRONMENT VARIABLES ======
+*/}}
+
+
+{{- $autoEnv := dict -}}
+ {{- $_ := set $autoEnv "CONTROLLER_KONG_ADMIN_TLS_SKIP_VERIFY" true -}}
+ {{- $_ := set $autoEnv "CONTROLLER_PUBLISH_SERVICE" ( include "kong.controller-publish-service" . ) -}}
+ {{- $_ := set $autoEnv "CONTROLLER_INGRESS_CLASS" .Values.ingressController.ingressClass -}}
+ {{- $_ := set $autoEnv "CONTROLLER_ELECTION_ID" (printf "kong-ingress-controller-leader-%s" .Values.ingressController.ingressClass) -}}
+
+ {{- if .Values.ingressController.admissionWebhook.enabled }}
+ {{- $address := (default "0.0.0.0" .Values.ingressController.admissionWebhook.address) -}}
+ {{- $_ := set $autoEnv "CONTROLLER_ADMISSION_WEBHOOK_LISTEN" (printf "%s:%d" $address (int64 .Values.ingressController.admissionWebhook.port)) -}}
+ {{- end }}
+ {{- if (not (eq (len .Values.ingressController.watchNamespaces) 0)) }}
+ {{- $_ := set $autoEnv "CONTROLLER_WATCH_NAMESPACE" (.Values.ingressController.watchNamespaces | join ",") -}}
+ {{- end }}
+
+{{/*
+ ====== ADMIN API CONFIGURATION ======
+*/}}
+
+ {{- if .Values.ingressController.gatewayDiscovery.enabled -}}
+ {{- $_ := set $autoEnv "CONTROLLER_KONG_ADMIN_SVC" (include "kong.adminSvc" . ) -}}
+ {{- else -}}
+ {{- $_ := set $autoEnv "CONTROLLER_KONG_ADMIN_URL" (include "kong.adminLocalURL" .) -}}
+ {{- end -}}
+
+ {{- if .Values.ingressController.adminApi.tls.client.enabled }}
+ {{- $_ := set $autoEnv "CONTROLLER_KONG_ADMIN_TLS_CLIENT_CERT_FILE" "/etc/secrets/admin-api-cert/tls.crt" -}}
+ {{- $_ := set $autoEnv "CONTROLLER_KONG_ADMIN_TLS_CLIENT_KEY_FILE" "/etc/secrets/admin-api-cert/tls.key" -}}
+ {{- end }}
+
+{{/*
+ ====== KONNECT ENVIRONMENT VARIABLES ======
+*/}}
+
+{{- if .Values.ingressController.konnect.enabled }}
+ {{- if (semverCompare "< 2.9.0" (include "kong.effectiveVersion" .Values.ingressController.image)) }}
+ {{- fail (printf "Konnect sync is available in controller versions 2.9 and up. Detected %s" (include "kong.effectiveVersion" .Values.ingressController.image)) }}
+ {{- end }}
+
+ {{- if not .Values.ingressController.gatewayDiscovery.enabled }}
+ {{- fail "ingressController.gatewayDiscovery.enabled has to be true when ingressController.konnect.enabled"}}
+ {{- end }}
+
+ {{- $konnect := .Values.ingressController.konnect -}}
+ {{- $_ := required "ingressController.konnect.runtimeGroupID is required when ingressController.konnect.enabled" $konnect.runtimeGroupID -}}
+
+ {{- $_ = set $autoEnv "CONTROLLER_KONNECT_SYNC_ENABLED" true -}}
+ {{- $_ = set $autoEnv "CONTROLLER_KONNECT_RUNTIME_GROUP_ID" $konnect.runtimeGroupID -}}
+ {{- $_ = set $autoEnv "CONTROLLER_KONNECT_ADDRESS" (printf "https://%s" .Values.ingressController.konnect.apiHostname) -}}
+
+ {{- $tlsCert := include "secretkeyref" (dict "name" $konnect.tlsClientCertSecretName "key" "tls.crt") -}}
+ {{- $tlsKey := include "secretkeyref" (dict "name" $konnect.tlsClientCertSecretName "key" "tls.key") -}}
+ {{- $_ = set $autoEnv "CONTROLLER_KONNECT_TLS_CLIENT_CERT" $tlsCert -}}
+ {{- $_ = set $autoEnv "CONTROLLER_KONNECT_TLS_CLIENT_KEY" $tlsKey -}}
+
+ {{- if $konnect.license.enabled }}
+ {{- $_ = set $autoEnv "CONTROLLER_KONNECT_LICENSING_ENABLED" true -}}
+ {{- end }}
+{{- end }}
+
+{{/*
+ ====== USER-SET ENVIRONMENT VARIABLES ======
+*/}}
+
+{{- $userEnv := dict -}}
{{- 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 -}}
+ {{- $upper := upper $key -}}
+ {{- $var := printf "CONTROLLER_%s" $upper -}}
+ {{- $_ := set $userEnv $var $val -}}
+{{- end -}}
+
+{{/*
+ ====== CUSTOM-SET INGRESS CONTROLLER ENVIRONMENT VARIABLES ======
+*/}}
+
+{{- $customIngressEnv := dict -}}
+{{- range $key, $val := .Values.ingressController.customEnv }}
+ {{- $upper := upper $key -}}
+ {{- $_ := set $customIngressEnv $upper $val -}}
{{- end -}}
+
+{{/*
+ ====== MERGE AND RENDER ENV BLOCK ======
+*/}}
+
+{{- $completeEnv := mergeOverwrite $autoEnv $userEnv $customIngressEnv -}}
+{{- template "kong.renderEnv" $completeEnv -}}
+
{{- end -}}
+
+{{- define "kong.userDefinedVolumes" -}}
+{{- if .Values.deployment.userDefinedVolumes }}
+{{- toYaml .Values.deployment.userDefinedVolumes }}
+{{- end }}
{{- end -}}
{{- define "kong.volumes" -}}
- name: {{ template "kong.fullname" . }}-prefix-dir
- emptyDir: {}
+ emptyDir:
+ sizeLimit: {{ .Values.deployment.prefixDir.sizeLimit }}
- name: {{ template "kong.fullname" . }}-tmp
- emptyDir: {}
+ emptyDir:
+ sizeLimit: {{ .Values.deployment.tmpDir.sizeLimit }}
+{{- if (and (not .Values.deployment.serviceAccount.automountServiceAccountToken) (or .Values.deployment.serviceAccount.create .Values.deployment.serviceAccount.name)) }}
+- name: {{ template "kong.serviceAccountTokenName" . }}
+ {{- /* Due to GKE versions (e.g. v1.23.15-gke.1900) we need to handle pre-release part of the version as well.
+ See the related documentation of semver module that Helm depends on for semverCompare:
+ https://github.com/Masterminds/semver#working-with-prerelease-versions
+ Related Helm issue: https://github.com/helm/helm/issues/3810 */}}
+ {{- if semverCompare ">=1.20.0-0" .Capabilities.KubeVersion.Version }}
+ projected:
+ sources:
+ - serviceAccountToken:
+ expirationSeconds: 3607
+ path: token
+ - configMap:
+ items:
+ - key: ca.crt
+ path: ca.crt
+ name: kube-root-ca.crt
+ - downwardAPI:
+ items:
+ - fieldRef:
+ apiVersion: v1
+ fieldPath: metadata.namespace
+ path: namespace
+ {{- else }}
+ secret:
+ secretName: {{ template "kong.serviceAccountTokenName" . }}
+ items:
+ - key: token
+ path: token
+ - key: ca.crt
+ path: ca.crt
+ - key: namespace
+ path: namespace
+ {{- end }}
+{{- end }}
+{{- if and ( .Capabilities.APIVersions.Has "cert-manager.io/v1" ) .Values.certificates.enabled -}}
+{{- if .Values.certificates.cluster.enabled }}
+- name: {{ include "kong.fullname" . }}-cluster-cert
+ secret:
+ secretName: {{ include "kong.fullname" . }}-cluster-cert
+{{- end }}
+{{- if .Values.certificates.proxy.enabled }}
+- name: {{ include "kong.fullname" . }}-proxy-cert
+ secret:
+ secretName: {{ include "kong.fullname" . }}-proxy-cert
+{{- end }}
+{{- if .Values.certificates.admin.enabled }}
+- name: {{ include "kong.fullname" . }}-admin-cert
+ secret:
+ secretName: {{ include "kong.fullname" . }}-admin-cert
+{{- end }}
+{{- if .Values.enterprise.enabled }}
+{{- if .Values.certificates.portal.enabled }}
+- name: {{ include "kong.fullname" . }}-portal-cert
+ secret:
+ secretName: {{ include "kong.fullname" . }}-portal-cert
+{{- end }}
+{{- end }}
+{{- end }}
+{{- if (and (.Values.postgresql.enabled) .Values.waitImage.enabled) }}
+- name: {{ template "kong.fullname" . }}-bash-wait-for-postgres
+ configMap:
+ name: {{ template "kong.fullname" . }}-bash-wait-for-postgres
+ defaultMode: 0755
+{{- end }}
{{- range .Values.plugins.configMaps }}
- name: kong-plugin-{{ .pluginName }}
configMap:
name: {{ .name }}
+{{- range .subdirectories }}
+- name: {{ .name }}
+ configMap:
+ name: {{ .name }}
+{{- end }}
{{- end }}
{{- range .Values.plugins.secrets }}
- name: kong-plugin-{{ .pluginName }}
secret:
secretName: {{ .name }}
+{{- range .subdirectories }}
+- name: {{ .name }}
+ secret:
+ secretName: {{ .name }}
{{- end }}
-- name: custom-nginx-template-volume
- configMap:
- name: {{ template "kong.fullname" . }}-default-custom-server-blocks
+{{- end }}
+
{{- if (and (not .Values.ingressController.enabled) (eq .Values.env.database "off")) }}
+ {{- $dblessSourceCount := (add (.Values.dblessConfig.configMap | len | min 1) (.Values.dblessConfig.secret | len | min 1) (.Values.dblessConfig.config | len | min 1)) -}}
+ {{- if gt $dblessSourceCount 1 -}}
+ {{- fail "Ambiguous configuration: only one of of .Values.dblessConfig.configMap, .Values.dblessConfig.secret, and .Values.dblessConfig.config can be set." -}}
+ {{- else if eq $dblessSourceCount 1 }}
- name: kong-custom-dbless-config-volume
- configMap:
{{- if .Values.dblessConfig.configMap }}
+ configMap:
name: {{ .Values.dblessConfig.configMap }}
+ {{- else if .Values.dblessConfig.secret }}
+ secret:
+ secretName: {{ .Values.dblessConfig.secret }}
{{- else }}
+ configMap:
name: {{ template "kong.dblessConfig.fullname" . }}
{{- end }}
+ {{- end }}
{{- end }}
-{{- if .Values.ingressController.admissionWebhook.enabled }}
+
+{{- if and .Values.ingressController.enabled .Values.ingressController.admissionWebhook.enabled }}
- name: webhook-cert
secret:
+ {{- if .Values.ingressController.admissionWebhook.certificate.provided }}
+ secretName: {{ .Values.ingressController.admissionWebhook.certificate.secretName }}
+ {{- else }}
secretName: {{ template "kong.fullname" . }}-validation-webhook-keypair
+ {{- end }}
{{- end }}
+{{- if or $.Values.admin.tls.client.secretName $.Values.admin.tls.client.caBundle }}
+- name: admin-client-ca
+ configMap:
+ name: {{ template "kong.fullname" . }}-admin-client-ca
+{{- end -}}
{{- range $secretVolume := .Values.secretVolumes }}
- name: {{ . }}
secret:
secretName: {{ . }}
{{- end }}
+{{- range .Values.extraConfigMaps }}
+- name: {{ .name }}
+ configMap:
+ name: {{ .name }}
+{{- end }}
+{{- range .Values.extraSecrets }}
+- name: {{ .name }}
+ secret:
+ secretName: {{ .name }}
+{{- end }}
+{{- if and .Values.ingressController.adminApi.tls.client.enabled .Values.ingressController.enabled }}
+- name: admin-api-cert
+ secret:
+ secretName: {{ template "adminApiService.certSecretName" . }}
+{{- end }}
+{{- end -}}
+
+{{- define "controller.adminApiCertVolumeMount" -}}
+{{- if and .Values.ingressController.adminApi.tls.client.enabled .Values.ingressController.enabled }}
+- name: admin-api-cert
+ mountPath: /etc/secrets/admin-api-cert
+ readOnly: true
+{{- end -}}
+{{- end -}}
+
+{{- define "kong.userDefinedVolumeMounts" -}}
+{{- if .userDefinedVolumeMounts }}
+{{- toYaml .userDefinedVolumeMounts }}
+{{- end }}
{{- end -}}
{{- define "kong.volumeMounts" -}}
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")) }}
+{{- if and ( .Capabilities.APIVersions.Has "cert-manager.io/v1" ) .Values.certificates.enabled -}}
+{{- if .Values.certificates.cluster.enabled }}
+- name: {{ include "kong.fullname" . }}-cluster-cert
+ mountPath: /etc/cert-manager/cluster/
+{{- end }}
+{{- if .Values.certificates.proxy.enabled }}
+- name: {{ include "kong.fullname" . }}-proxy-cert
+ mountPath: /etc/cert-manager/proxy/
+{{- end }}
+{{- if .Values.certificates.admin.enabled }}
+- name: {{ include "kong.fullname" . }}-admin-cert
+ mountPath: /etc/cert-manager/admin/
+{{- end }}
+{{- if .Values.enterprise.enabled }}
+{{- if .Values.certificates.portal.enabled }}
+- name: {{ include "kong.fullname" . }}-portal-cert
+ mountPath: /etc/cert-manager/portal/
+{{- end }}
+{{- end }}
+{{- end }}
+{{- $dblessSourceCount := (add (.Values.dblessConfig.configMap | len | min 1) (.Values.dblessConfig.secret | len | min 1) (.Values.dblessConfig.config | len | min 1)) -}}
+ {{- if eq $dblessSourceCount 1 -}}
+ {{- if (and (not .Values.ingressController.enabled) (eq .Values.env.database "off")) }}
- name: kong-custom-dbless-config-volume
mountPath: /kong_dbless/
-{{- end }}
+ {{- end }}
+ {{- end }}
+{{- if or $.Values.admin.tls.client.caBundle $.Values.admin.tls.client.secretName }}
+- name: admin-client-ca
+ mountPath: /etc/admin-client-ca/
+ readOnly: true
+{{- end -}}
{{- range .Values.secretVolumes }}
- name: {{ . }}
mountPath: /etc/secrets/{{ . }}
{{- end }}
{{- range .Values.plugins.configMaps }}
+{{- $mountPath := printf "/opt/kong/plugins/%s" .pluginName }}
- name: kong-plugin-{{ .pluginName }}
- mountPath: /opt/kong/plugins/{{ .pluginName }}
+ mountPath: {{ $mountPath }}
+ readOnly: true
+{{- range .subdirectories }}
+- name: {{ .name }}
+ mountPath: {{ printf "%s/%s" $mountPath ( .path | default .name ) }}
readOnly: true
{{- end }}
+{{- end }}
{{- range .Values.plugins.secrets }}
+{{- $mountPath := printf "/opt/kong/plugins/%s" .pluginName }}
- name: kong-plugin-{{ .pluginName }}
- mountPath: /opt/kong/plugins/{{ .pluginName }}
+ mountPath: {{ $mountPath }}
+ readOnly: true
+{{- range .subdirectories }}
+- name: {{ .name }}
+ mountPath: {{ printf "%s/%s" $mountPath .path }}
readOnly: true
{{- end }}
+{{- end }}
+
+{{- range .Values.extraConfigMaps }}
+- name: {{ .name }}
+ mountPath: {{ .mountPath }}
+
+ {{- if .subPath }}
+ subPath: {{ .subPath }}
+ {{- end }}
+{{- end }}
+{{- range .Values.extraSecrets }}
+- name: {{ .name }}
+ mountPath: {{ .mountPath }}
+
+ {{- if .subPath }}
+ subPath: {{ .subPath }}
+ {{- end }}
+{{- end }}
+
{{- end -}}
{{- define "kong.plugins" -}}
{{- range .Values.plugins.secrets -}}
{{ $myList = append $myList .pluginName -}}
{{- end }}
-{{- $myList | join "," -}}
+{{- $myList | uniq | join "," -}}
{{- end -}}
{{- define "kong.wait-for-db" -}}
- name: wait-for-db
- image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+ image: {{ include "kong.getRepoTag" .Values.image }}
imagePullPolicy: {{ .Values.image.pullPolicy }}
+ securityContext:
+ {{ toYaml .Values.containerSecurityContext | nindent 4 }}
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" ]
+ {{- include "kong.env" . | nindent 2 }}
+ {{- include "kong.envFrom" .Values.envFrom | nindent 2 }}
+{{/* TODO the prefix override is to work around https://github.com/Kong/charts/issues/295
+ Note that we use args instead of command here to /not/ override the standard image entrypoint. */}}
+ args: [ "/bin/bash", "-c", "export KONG_NGINX_DAEMON=on KONG_PREFIX=`mktemp -d` KONG_KEYRING_ENABLED=off; until kong start; do echo 'waiting for db'; sleep 1; done; kong stop"]
volumeMounts:
{{- include "kong.volumeMounts" . | nindent 4 }}
+ {{- include "kong.userDefinedVolumeMounts" .Values.deployment | nindent 4 }}
+ resources:
+ {{- toYaml .Values.resources | nindent 4 }}
+{{- end -}}
+
+{{/* effectiveVersion takes an image dict from values.yaml. if .effectiveSemver is set, it returns that, else it returns .tag */}}
+{{- define "kong.effectiveVersion" -}}
+{{- /* Because Kong Gateway enterprise uses versions with 4 segments and not 3 */ -}}
+{{- /* as semver does, we need to account for that here by extracting */ -}}
+{{- /* first 3 segments for comparison */ -}}
+{{- if .effectiveSemver -}}
+ {{- if regexMatch "^[0-9]+.[0-9]+.[0-9]+" .effectiveSemver -}}
+ {{- regexFind "^[0-9]+.[0-9]+.[0-9]+" .effectiveSemver -}}
+ {{- else -}}
+ {{- .effectiveSemver -}}
+ {{- end -}}
+{{- else -}}
+ {{- $tag := (trimSuffix "-redhat" .tag) -}}
+ {{- if regexMatch "^[0-9]+.[0-9]+.[0-9]+" .tag -}}
+ {{- regexFind "^[0-9]+.[0-9]+.[0-9]+" .tag -}}
+ {{- else -}}
+ {{- .tag -}}
+ {{- end -}}
+{{- end -}}
{{- end -}}
{{- define "kong.controller-container" -}}
- name: ingress-controller
+ securityContext:
+{{ toYaml .Values.containerSecurityContext | nindent 4 }}
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 }}
+ {{ if .Values.ingressController.args}}
+ {{- range $val := .Values.ingressController.args }}
+ - {{ $val }}
+ {{- end }}
{{- end }}
+ ports:
{{- if .Values.ingressController.admissionWebhook.enabled }}
- - --admission-webhook-listen=0.0.0.0:{{ .Values.ingressController.admissionWebhook.port }}
+ - name: webhook
+ containerPort: {{ .Values.ingressController.admissionWebhook.port }}
+ protocol: TCP
{{- end }}
+ {{ if (semverCompare ">= 2.0.0" (include "kong.effectiveVersion" .Values.ingressController.image)) -}}
+ - name: cmetrics
+ containerPort: 10255
+ protocol: TCP
+ {{- end }}
+ - name: cstatus
+ containerPort: 10254
+ protocol: TCP
env:
- name: POD_NAME
valueFrom:
apiVersion: v1
fieldPath: metadata.namespace
{{- include "kong.ingressController.env" . | indent 2 }}
- image: "{{ .Values.ingressController.image.repository }}:{{ .Values.ingressController.image.tag }}"
+{{ include "kong.envFrom" .Values.ingressController.envFrom | indent 2 }}
+ image: {{ include "kong.getRepoTag" .Values.ingressController.image }}
imagePullPolicy: {{ .Values.image.pullPolicy }}
+{{/* disableReadiness is a hidden setting to drop this block entirely for use with a debugger
+ Helm value interpretation doesn't let you replace the default HTTP checks with any other
+ check type, and all HTTP checks freeze when a debugger pauses operation.
+ Setting disableReadiness to ANY value disables the probes.
+*/}}
+{{- if (not (hasKey .Values.ingressController "disableProbes")) }}
readinessProbe:
{{ toYaml .Values.ingressController.readinessProbe | indent 4 }}
livenessProbe:
{{ toYaml .Values.ingressController.livenessProbe | indent 4 }}
+{{- end }}
resources:
{{ toYaml .Values.ingressController.resources | indent 4 }}
-{{- if .Values.ingressController.admissionWebhook.enabled }}
volumeMounts:
+{{- if .Values.ingressController.admissionWebhook.enabled }}
- name: webhook-cert
mountPath: /admission-webhook
readOnly: true
{{- end }}
+{{- if (and (not .Values.deployment.serviceAccount.automountServiceAccountToken) (or .Values.deployment.serviceAccount.create .Values.deployment.serviceAccount.name)) }}
+ - name: {{ template "kong.serviceAccountTokenName" . }}
+ mountPath: /var/run/secrets/kubernetes.io/serviceaccount
+ readOnly: true
+{{- end }}
+ {{- include "kong.userDefinedVolumeMounts" .Values.ingressController | nindent 2 }}
+ {{- include "controller.adminApiCertVolumeMount" . | nindent 2 }}
{{- 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
+{{- define "secretkeyref" -}}
+valueFrom:
+ secretKeyRef:
+ name: {{ .name }}
+ key: {{ .key }}
{{- end -}}
{{/*
{{ .Values.securityContext | toYaml }}
{{- end -}}
+{{- define "kong.no_daemon_env" -}}
+{{- template "kong.env" . }}
+- name: KONG_NGINX_DAEMON
+ value: "off"
+{{- 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 }}
+{{- define "kong.env" -}}
+{{/*
+ ====== AUTO-GENERATED ENVIRONMENT VARIABLES ======
+*/}}
+{{- $autoEnv := dict -}}
+
+{{- $_ := set $autoEnv "KONG_LUA_PACKAGE_PATH" "/opt/?.lua;/opt/?/init.lua;;" -}}
+
+{{- $_ := set $autoEnv "KONG_PROXY_ACCESS_LOG" "/dev/stdout" -}}
+{{- $_ := set $autoEnv "KONG_PROXY_STREAM_ACCESS_LOG" "/dev/stdout basic" -}}
+{{- $_ := set $autoEnv "KONG_ADMIN_ACCESS_LOG" "/dev/stdout" -}}
+{{- $_ := set $autoEnv "KONG_STATUS_ACCESS_LOG" "off" -}}
+{{- $_ := set $autoEnv "KONG_PROXY_ERROR_LOG" "/dev/stderr" -}}
+{{- $_ := set $autoEnv "KONG_PROXY_STREAM_ERROR_LOG" "/dev/stderr" -}}
+{{- $_ := set $autoEnv "KONG_ADMIN_ERROR_LOG" "/dev/stderr" -}}
+{{- $_ := set $autoEnv "KONG_STATUS_ERROR_LOG" "/dev/stderr" -}}
+
+{{- if .Values.ingressController.enabled -}}
+ {{- $_ := set $autoEnv "KONG_KIC" "on" -}}
+{{- end -}}
+
+{{- with .Values.admin -}}
+ {{- $listenConfig := dict -}}
+ {{- $listenConfig := merge $listenConfig . -}}
+ {{- if (and (not (hasKey . "addresses")) (not .enabled)) -}}
+ {{- $_ := set $listenConfig "addresses" (list "127.0.0.1" "[::1]") -}}
+ {{- end -}}
+ {{- $_ := set $autoEnv "KONG_ADMIN_LISTEN" (include "kong.listen" $listenConfig) -}}
+
+ {{- if or .tls.client.secretName .tls.client.caBundle -}}
+ {{- $_ := set $autoEnv "KONG_NGINX_ADMIN_SSL_VERIFY_CLIENT" "on" -}}
+ {{- $_ := set $autoEnv "KONG_NGINX_ADMIN_SSL_CLIENT_CERTIFICATE" "/etc/admin-client-ca/tls.crt" -}}
+ {{- end -}}
+
+{{- end -}}
+
+{{- if and ( .Capabilities.APIVersions.Has "cert-manager.io/v1" ) .Values.certificates.enabled -}}
+ {{- if (and .Values.certificates.cluster.enabled .Values.cluster.enabled) -}}
+ {{- $_ := set $autoEnv "KONG_CLUSTER_MTLS" "pki" -}}
+ {{- $_ := set $autoEnv "KONG_CLUSTER_SERVER_NAME" .Values.certificates.cluster.commonName -}}
+ {{- $_ := set $autoEnv "KONG_CLUSTER_CA_CERT" "/etc/cert-manager/cluster/ca.crt" -}}
+ {{- $_ := set $autoEnv "KONG_CLUSTER_CERT" "/etc/cert-manager/cluster/tls.crt" -}}
+ {{- $_ := set $autoEnv "KONG_CLUSTER_CERT_KEY" "/etc/cert-manager/cluster/tls.key" -}}
+ {{- end -}}
+
+ {{- if .Values.certificates.proxy.enabled -}}
+ {{- $_ := set $autoEnv "KONG_SSL_CERT" "/etc/cert-manager/proxy/tls.crt" -}}
+ {{- $_ := set $autoEnv "KONG_SSL_CERT_KEY" "/etc/cert-manager/proxy/tls.key" -}}
+ {{- end -}}
+
+ {{- if .Values.certificates.admin.enabled -}}
+ {{- $_ := set $autoEnv "KONG_ADMIN_SSL_CERT" "/etc/cert-manager/admin/tls.crt" -}}
+ {{- $_ := set $autoEnv "KONG_ADMIN_SSL_CERT_KEY" "/etc/cert-manager/admin/tls.key" -}}
+ {{- if .Values.enterprise.enabled }}
+ {{- $_ := set $autoEnv "KONG_ADMIN_GUI_SSL_CERT" "/etc/cert-manager/admin/tls.crt" -}}
+ {{- $_ := set $autoEnv "KONG_ADMIN_GUI_SSL_CERT_KEY" "/etc/cert-manager/admin/tls.key" -}}
+ {{- end -}}
+ {{- end -}}
+
+ {{- if .Values.enterprise.enabled }}
+ {{- if .Values.certificates.portal.enabled -}}
+ {{- $_ := set $autoEnv "KONG_PORTAL_API_SSL_CERT" "/etc/cert-manager/portal/tls.crt" -}}
+ {{- $_ := set $autoEnv "KONG_PORTAL_API_SSL_CERT_KEY" "/etc/cert-manager/portal/tls.key" -}}
+ {{- $_ := set $autoEnv "KONG_PORTAL_GUI_SSL_CERT" "/etc/cert-manager/portal/tls.crt" -}}
+ {{- $_ := set $autoEnv "KONG_PORTAL_GUI_SSL_CERT_KEY" "/etc/cert-manager/portal/tls.key" -}}
+ {{- end -}}
+ {{- end -}}
+{{- end -}}
+
+{{- if .Values.admin.ingress.enabled }}
+ {{- $_ := set $autoEnv "KONG_ADMIN_GUI_API_URL" (include "kong.ingress.serviceUrl" .Values.admin.ingress) -}}
+ {{- $_ := set $autoEnv "KONG_ADMIN_API_URI" (include "kong.ingress.serviceUrl" .Values.admin.ingress) -}}
+{{- end -}}
+
+{{- $_ := set $autoEnv "KONG_PROXY_LISTEN" (include "kong.listen" .Values.proxy) -}}
+
+{{- $streamStrings := list -}}
+{{- if .Values.proxy.enabled -}}
+ {{- $tcpStreamString := (include "kong.streamListen" .Values.proxy) -}}
+ {{- if (not (eq $tcpStreamString "")) -}}
+ {{- $streamStrings = (append $streamStrings $tcpStreamString) -}}
+ {{- end -}}
+{{- end -}}
+{{- if .Values.udpProxy.enabled -}}
+ {{- $udpStreamString := (include "kong.streamListen" .Values.udpProxy) -}}
+ {{- if (not (eq $udpStreamString "")) -}}
+ {{- $streamStrings = (append $streamStrings $udpStreamString) -}}
+ {{- end -}}
+{{- end -}}
+{{- $streamString := $streamStrings | join ", " -}}
+{{- if (eq (len $streamString) 0) -}}
+ {{- $streamString = "off" -}}
+{{- end -}}
+{{- $_ := set $autoEnv "KONG_STREAM_LISTEN" $streamString -}}
+
+{{- $_ := set $autoEnv "KONG_STATUS_LISTEN" (include "kong.listen" .Values.status) -}}
+
+{{- if .Values.proxy.enabled -}}
+ {{- $_ := set $autoEnv "KONG_PORT_MAPS" (include "kong.port_maps" .Values.proxy) -}}
+{{- end -}}
+
+{{- $_ := set $autoEnv "KONG_CLUSTER_LISTEN" (include "kong.listen" .Values.cluster) -}}
+
+{{- if .Values.enterprise.enabled }}
+ {{- $_ := set $autoEnv "KONG_PORTAL_API_ACCESS_LOG" "/dev/stdout" -}}
+ {{- $_ := set $autoEnv "KONG_PORTAL_GUI_ACCESS_LOG" "/dev/stdout" -}}
+ {{- $_ := set $autoEnv "KONG_ADMIN_GUI_ACCESS_LOG" "/dev/stdout" -}}
+ {{- $_ := set $autoEnv "KONG_PORTAL_API_ERROR_LOG" "/dev/stderr" -}}
+ {{- $_ := set $autoEnv "KONG_PORTAL_GUI_ERROR_LOG" "/dev/stderr" -}}
+ {{- $_ := set $autoEnv "KONG_ADMIN_GUI_ERROR_LOG" "/dev/stderr" -}}
+
+ {{- $_ := set $autoEnv "KONG_ADMIN_GUI_LISTEN" (include "kong.listen" .Values.manager) -}}
+ {{- if .Values.manager.ingress.enabled }}
+ {{- $_ := set $autoEnv "KONG_ADMIN_GUI_URL" (include "kong.ingress.serviceUrl" .Values.manager.ingress) -}}
+ {{- end -}}
+
+ {{- if not .Values.enterprise.vitals.enabled }}
+ {{- $_ := set $autoEnv "KONG_VITALS" "off" -}}
+ {{- end }}
+ {{- $_ := set $autoEnv "KONG_CLUSTER_TELEMETRY_LISTEN" (include "kong.listen" .Values.clustertelemetry) -}}
+
+ {{- if .Values.enterprise.portal.enabled }}
+ {{- $_ := set $autoEnv "KONG_PORTAL" "on" -}}
+ {{- $_ := set $autoEnv "KONG_PORTAL_GUI_LISTEN" (include "kong.listen" .Values.portal) -}}
+ {{- $_ := set $autoEnv "KONG_PORTAL_API_LISTEN" (include "kong.listen" .Values.portalapi) -}}
+
+ {{- if .Values.portal.ingress.enabled }}
+ {{- $_ := set $autoEnv "KONG_PORTAL_GUI_HOST" .Values.portal.ingress.hostname -}}
+ {{- if .Values.portal.ingress.tls }}
+ {{- $_ := set $autoEnv "KONG_PORTAL_GUI_PROTOCOL" "https" -}}
+ {{- else }}
+ {{- $_ := set $autoEnv "KONG_PORTAL_GUI_PROTOCOL" "http" -}}
+ {{- end }}
+ {{- end }}
+
+ {{- if .Values.portalapi.ingress.enabled }}
+ {{- $_ := set $autoEnv "KONG_PORTAL_API_URL" (include "kong.ingress.serviceUrl" .Values.portalapi.ingress) -}}
+ {{- end }}
+ {{- end }}
+
+ {{- if .Values.enterprise.rbac.enabled }}
+ {{- $_ := set $autoEnv "KONG_ENFORCE_RBAC" "on" -}}
+ {{- $_ := set $autoEnv "KONG_ADMIN_GUI_AUTH" .Values.enterprise.rbac.admin_gui_auth | default "basic-auth" -}}
+
+ {{- if not (eq .Values.enterprise.rbac.admin_gui_auth "basic-auth") }}
+ {{- $guiAuthConf := include "secretkeyref" (dict "name" .Values.enterprise.rbac.admin_gui_auth_conf_secret "key" "admin_gui_auth_conf") -}}
+ {{- $_ := set $autoEnv "KONG_ADMIN_GUI_AUTH_CONF" $guiAuthConf -}}
+ {{- end }}
+
+ {{- $guiSessionConf := include "secretkeyref" (dict "name" .Values.enterprise.rbac.session_conf_secret "key" "admin_gui_session_conf") -}}
+ {{- $_ := set $autoEnv "KONG_ADMIN_GUI_SESSION_CONF" $guiSessionConf -}}
+ {{- end }}
+
+ {{- if .Values.enterprise.smtp.enabled }}
+ {{- $_ := set $autoEnv "KONG_SMTP_MOCK" "off" -}}
+ {{- $_ := set $autoEnv "KONG_PORTAL_EMAILS_FROM" .Values.enterprise.smtp.portal_emails_from -}}
+ {{- $_ := set $autoEnv "KONG_PORTAL_EMAILS_REPLY_TO" .Values.enterprise.smtp.portal_emails_reply_to -}}
+ {{- $_ := set $autoEnv "KONG_ADMIN_EMAILS_FROM" .Values.enterprise.smtp.admin_emails_from -}}
+ {{- $_ := set $autoEnv "KONG_ADMIN_EMAILS_REPLY_TO" .Values.enterprise.smtp.admin_emails_reply_to -}}
+ {{- $_ := set $autoEnv "KONG_SMTP_ADMIN_EMAILS" .Values.enterprise.smtp.smtp_admin_emails -}}
+ {{- $_ := set $autoEnv "KONG_SMTP_HOST" .Values.enterprise.smtp.smtp_host -}}
+ {{- $_ := set $autoEnv "KONG_SMTP_AUTH_TYPE" .Values.enterprise.smtp.smtp_auth_type -}}
+ {{- $_ := set $autoEnv "KONG_SMTP_SSL" .Values.enterprise.smtp.smtp_ssl -}}
+ {{- $_ := set $autoEnv "KONG_SMTP_PORT" .Values.enterprise.smtp.smtp_port -}}
+ {{- $_ := set $autoEnv "KONG_SMTP_STARTTLS" (quote .Values.enterprise.smtp.smtp_starttls) -}}
+ {{- if .Values.enterprise.smtp.auth.smtp_username }}
+ {{- $_ := set $autoEnv "KONG_SMTP_USERNAME" .Values.enterprise.smtp.auth.smtp_username -}}
+ {{- $smtpPassword := include "secretkeyref" (dict "name" .Values.enterprise.smtp.auth.smtp_password_secret "key" "smtp_password") -}}
+ {{- $_ := set $autoEnv "KONG_SMTP_PASSWORD" $smtpPassword -}}
+ {{- end }}
+ {{- else }}
+ {{- $_ := set $autoEnv "KONG_SMTP_MOCK" "on" -}}
+ {{- end }}
+
+ {{- if .Values.enterprise.license_secret -}}
+ {{- $lic := include "secretkeyref" (dict "name" .Values.enterprise.license_secret "key" "license") -}}
+ {{- $_ := set $autoEnv "KONG_LICENSE_DATA" $lic -}}
+ {{- end }}
+
+{{- end }} {{/* End of the Enterprise settings block */}}
+
+{{- if .Values.postgresql.enabled }}
+ {{- $_ := set $autoEnv "KONG_PG_HOST" (include "kong.postgresql.fullname" .) -}}
+ {{- $_ := set $autoEnv "KONG_PG_PORT" .Values.postgresql.service.ports.postgresql -}}
+ {{- $pgPassword := include "secretkeyref" (dict "name" (include "kong.postgresql.fullname" .) "key" "password") -}}
+
+ {{- $_ := set $autoEnv "KONG_PG_PASSWORD" $pgPassword -}}
+{{- else if eq .Values.env.database "postgres" }}
+ {{- $_ := set $autoEnv "KONG_PG_PORT" "5432" }}
{{- end }}
+
+{{- if (and (not .Values.ingressController.enabled) (eq .Values.env.database "off")) }}
+{{- $dblessSourceCount := (add (.Values.dblessConfig.configMap | len | min 1) (.Values.dblessConfig.secret | len | min 1) (.Values.dblessConfig.config | len | min 1)) -}}
+{{- if eq $dblessSourceCount 1 -}}
+ {{- $_ := set $autoEnv "KONG_DECLARATIVE_CONFIG" "/kong_dbless/kong.yml" -}}
{{- 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
+{{- end }}
+
+{{- if (.Values.plugins) }}
+{{- $_ := set $autoEnv "KONG_PLUGINS" (include "kong.plugins" .) -}}
+{{- end }}
+
+{{/*
+ ====== USER-SET ENVIRONMENT VARIABLES ======
+*/}}
+
+{{- $userEnv := dict -}}
+{{- range $key, $val := .Values.env }}
+ {{- if (contains "_log" $key) -}}
+ {{- if (eq (typeOf $val) "bool") -}}
+ {{- fail (printf "env.%s must use string 'off' to disable. Without quotes, YAML will coerce the value to a boolean and Kong will reject it" $key) -}}
+ {{- end -}}
+ {{- end -}}
+ {{- $upper := upper $key -}}
+ {{- $var := printf "KONG_%s" $upper -}}
+ {{- $_ := set $userEnv $var $val -}}
+{{- end -}}
+
+{{/*
+ ====== CUSTOM-SET ENVIRONMENT VARIABLES ======
+*/}}
+
+{{- $customEnv := dict -}}
+{{- range $key, $val := .Values.customEnv }}
+ {{- $upper := upper $key -}}
+ {{- $_ := set $customEnv $upper $val -}}
+{{- end -}}
+
+{{/*
+ ====== MERGE AND RENDER ENV BLOCK ======
+*/}}
+
+{{- $completeEnv := mergeOverwrite $autoEnv $userEnv $customEnv -}}
+{{- template "kong.renderEnv" $completeEnv -}}
+
+{{- end -}}
+
+{{/*
+Given a dictionary of variable=value pairs, render a container env block.
+Environment variables are sorted alphabetically
+*/}}
+{{- define "kong.renderEnv" -}}
+
+{{- $dict := . -}}
+
+{{- range keys . | sortAlpha }}
+{{- $val := pluck . $dict | first -}}
+{{- $valueType := printf "%T" $val -}}
+{{ if eq $valueType "map[string]interface {}" }}
+- name: {{ . }}
+{{ toYaml $val | indent 2 -}}
+{{- else if eq $valueType "string" }}
+{{- if regexMatch "valueFrom" $val }}
+- name: {{ . }}
+{{ $val | indent 2 }}
{{- else }}
-- name: KONG_PORTAL_GUI_PROTOCOL
- value: http
+- name: {{ . }}
+ value: {{ $val | quote }}
+{{- end }}
+{{- else }}
+- name: {{ . }}
+ value: {{ $val | quote }}
+{{- end }}
+{{- end -}}
+
+{{- end -}}
+
+{{- define "kong.wait-for-postgres" -}}
+- name: wait-for-postgres
+{{- if (or .Values.waitImage.unifiedRepoTag .Values.waitImage.repository) }}
+ image: {{ include "kong.getRepoTag" .Values.waitImage }}
+{{- else }} {{/* default to the Kong image */}}
+ image: {{ include "kong.getRepoTag" .Values.image }}
{{- end }}
+ imagePullPolicy: {{ .Values.waitImage.pullPolicy }}
+ env:
+ {{- include "kong.no_daemon_env" . | nindent 2 }}
+ {{- include "kong.envFrom" .Values.envFrom | nindent 2 }}
+ command: [ "bash", "/wait_postgres/wait.sh" ]
+ volumeMounts:
+ - name: {{ template "kong.fullname" . }}-bash-wait-for-postgres
+ mountPath: /wait_postgres
+ resources:
+ {{- toYaml .Values.migrations.resources | nindent 4 }}
+{{- end -}}
+
+{{- define "kong.deprecation-warnings" -}}
+ {{- $warnings := list -}}
+ {{- range $warning := . }}
+ {{- $warnings = append $warnings (wrap 80 (printf "WARNING: %s" $warning)) -}}
+ {{- $warnings = append $warnings "\n\n" -}}
+ {{- end -}}
+ {{- $warningString := ($warnings | join "") -}}
+ {{- $warningString -}}
+{{- end -}}
+
+{{- define "kong.getRepoTag" -}}
+{{- if .unifiedRepoTag }}
+{{- .unifiedRepoTag }}
+{{- else if .repository }}
+{{- .repository }}:{{ .tag }}
+{{- end -}}
+{{- end -}}
+
+{{/*
+kong.kubernetesRBACRoles outputs a static list of RBAC rules (the "rules" block
+of a Role or ClusterRole) that provide the ingress controller access to the
+Kubernetes namespace-scoped resources it uses to build Kong configuration.
+
+Collectively, these are built from:
+kubectl kustomize github.com/kong/kubernetes-ingress-controller/config/rbac?ref=main
+kubectl kustomize github.com/kong/kubernetes-ingress-controller/config/rbac/gateway?ref=main
+
+However, there is no way to generate the split between cluster and namespaced
+role sets used in the charts. Updating these requires separating out cluster
+resource roles into their separate templates.
+*/}}
+{{- define "kong.kubernetesRBACRules" -}}
+{{- if and (semverCompare ">= 3.1.0" (include "kong.effectiveVersion" .Values.ingressController.image))
+ (contains (print .Values.ingressController.env.feature_gates) "KongServiceFacade=true") }}
+- apiGroups:
+ - incubator.ingress-controller.konghq.com
+ resources:
+ - kongservicefacades
+ verbs:
+ - get
+ - list
+ - watch
+- apiGroups:
+ - incubator.ingress-controller.konghq.com
+ resources:
+ - kongservicefacades/status
+ verbs:
+ - get
+ - patch
+ - update
{{- 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" . }}
+{{- if (semverCompare ">= 3.0.0" (include "kong.effectiveVersion" .Values.ingressController.image)) }}
+- apiGroups:
+ - configuration.konghq.com
+ resources:
+ - kongupstreampolicies
+ verbs:
+ - get
+ - list
+ - watch
+- apiGroups:
+ - configuration.konghq.com
+ resources:
+ - kongupstreampolicies/status
+ verbs:
+ - get
+ - patch
+ - update
{{- 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 }}
+{{- if (semverCompare ">= 2.11.0" (include "kong.effectiveVersion" .Values.ingressController.image)) }}
+- apiGroups:
+ - configuration.konghq.com
+ resources:
+ - kongconsumergroups
+ verbs:
+ - get
+ - list
+ - watch
+- apiGroups:
+ - configuration.konghq.com
+ resources:
+ - kongconsumergroups/status
+ verbs:
+ - get
+ - patch
+ - update
{{- end }}
-- name: KONG_NGINX_DAEMON
- value: "off"
-{{- if .Values.enterprise.enabled }}
-{{- if not .Values.enterprise.vitals.enabled }}
-- name: KONG_VITALS
- value: "off"
+{{- if (semverCompare "< 2.10.0" (include "kong.effectiveVersion" .Values.ingressController.image)) }}
+- apiGroups:
+ - ""
+ resources:
+ - endpoints
+ verbs:
+ - list
+ - watch
{{- 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
+- apiGroups:
+ - ""
+ resources:
+ - events
+ verbs:
+ - create
+ - patch
+- apiGroups:
+ - ""
+ resources:
+ - nodes
+ verbs:
+ - list
+ - watch
+- apiGroups:
+ - ""
+ resources:
+ - pods
+ verbs:
+ - get
+ - list
+ - watch
+- apiGroups:
+ - ""
+ resources:
+ - secrets
+ verbs:
+ - list
+ - watch
+- apiGroups:
+ - ""
+ resources:
+ - services
+ verbs:
+ - get
+ - list
+ - watch
+- apiGroups:
+ - ""
+ resources:
+ - services/status
+ verbs:
+ - get
+ - patch
+ - update
+- apiGroups:
+ - configuration.konghq.com
+ resources:
+ - ingressclassparameterses
+ verbs:
+ - get
+ - list
+ - watch
+- apiGroups:
+ - configuration.konghq.com
+ resources:
+ - kongconsumers
+ verbs:
+ - get
+ - list
+ - watch
+- apiGroups:
+ - configuration.konghq.com
+ resources:
+ - kongconsumers/status
+ verbs:
+ - get
+ - patch
+ - update
+- apiGroups:
+ - configuration.konghq.com
+ resources:
+ - kongingresses
+ verbs:
+ - get
+ - list
+ - watch
+- apiGroups:
+ - configuration.konghq.com
+ resources:
+ - kongingresses/status
+ verbs:
+ - get
+ - patch
+ - update
+- apiGroups:
+ - configuration.konghq.com
+ resources:
+ - kongplugins
+ verbs:
+ - get
+ - list
+ - watch
+- apiGroups:
+ - configuration.konghq.com
+ resources:
+ - kongplugins/status
+ verbs:
+ - get
+ - patch
+ - update
+- apiGroups:
+ - configuration.konghq.com
+ resources:
+ - tcpingresses
+ verbs:
+ - get
+ - list
+ - watch
+- apiGroups:
+ - configuration.konghq.com
+ resources:
+ - tcpingresses/status
+ verbs:
+ - get
+ - patch
+ - update
+- apiGroups:
+ - configuration.konghq.com
+ resources:
+ - udpingresses
+ verbs:
+ - get
+ - list
+ - watch
+- apiGroups:
+ - configuration.konghq.com
+ resources:
+ - udpingresses/status
+ verbs:
+ - get
+ - patch
+ - update
+- apiGroups:
+ - extensions
+ resources:
+ - ingresses
+ verbs:
+ - get
+ - list
+ - watch
+- apiGroups:
+ - extensions
+ resources:
+ - ingresses/status
+ verbs:
+ - get
+ - patch
+ - update
+{{- if or (.Capabilities.APIVersions.Has "gateway.networking.k8s.io/v1alpha2") (.Capabilities.APIVersions.Has "gateway.networking.k8s.io/v1beta1") (.Capabilities.APIVersions.Has "gateway.networking.k8s.io/v1")}}
+- apiGroups:
+ - gateway.networking.k8s.io
+ resources:
+ - gateways
+ verbs:
+ - get
+ - list
+ - update
+ - watch
+- apiGroups:
+ - gateway.networking.k8s.io
+ resources:
+ - gateways/status
+ verbs:
+ - get
+ - update
+- apiGroups:
+ - gateway.networking.k8s.io
+ resources:
+ - httproutes
+ verbs:
+ - get
+ - list
+ - watch
+- apiGroups:
+ - gateway.networking.k8s.io
+ resources:
+ - httproutes/status
+ verbs:
+ - get
+ - update
+- apiGroups:
+ - gateway.networking.k8s.io
+ resources:
+ - referencegrants
+ verbs:
+ - get
+ - list
+ - watch
+- apiGroups:
+ - gateway.networking.k8s.io
+ resources:
+ - referencegrants/status
+ verbs:
+ - get
+- apiGroups:
+ - gateway.networking.k8s.io
+ resources:
+ - tcproutes
+ verbs:
+ - get
+ - list
+ - watch
+- apiGroups:
+ - gateway.networking.k8s.io
+ resources:
+ - tcproutes/status
+ verbs:
+ - get
+ - update
+- apiGroups:
+ - gateway.networking.k8s.io
+ resources:
+ - tlsroutes
+ verbs:
+ - get
+ - list
+ - watch
+- apiGroups:
+ - gateway.networking.k8s.io
+ resources:
+ - tlsroutes/status
+ verbs:
+ - get
+ - update
+- apiGroups:
+ - gateway.networking.k8s.io
+ resources:
+ - udproutes
+ verbs:
+ - get
+ - list
+ - watch
+- apiGroups:
+ - gateway.networking.k8s.io
+ resources:
+ - udproutes/status
+ verbs:
+ - get
+ - update
+- apiGroups:
+ - gateway.networking.k8s.io
+ resources:
+ - grpcroutes
+ verbs:
+ - get
+ - list
+ - watch
+- apiGroups:
+ - gateway.networking.k8s.io
+ resources:
+ - grpcroutes/status
+ verbs:
+ - get
+ - patch
+ - update
{{- end }}
-{{- else }}
-- name: KONG_SMTP_MOCK
- value: "on"
+{{- if (.Capabilities.APIVersions.Has "networking.internal.knative.dev/v1alpha1") }}
+- apiGroups:
+ - networking.internal.knative.dev
+ resources:
+ - ingresses
+ verbs:
+ - get
+ - list
+ - watch
+- apiGroups:
+ - networking.internal.knative.dev
+ resources:
+ - ingresses/status
+ verbs:
+ - get
+ - patch
+ - update
{{- end }}
-{{ include "kong.license" . }}
+- apiGroups:
+ - networking.k8s.io
+ resources:
+ - ingresses
+ verbs:
+ - get
+ - list
+ - watch
+- apiGroups:
+ - networking.k8s.io
+ resources:
+ - ingresses/status
+ verbs:
+ - get
+ - patch
+ - update
+- apiGroups:
+ - discovery.k8s.io
+ resources:
+ - endpointslices
+ verbs:
+ - get
+ - list
+ - watch
+{{- if (semverCompare ">= 3.1.0" (include "kong.effectiveVersion" .Values.ingressController.image)) }}
+- apiGroups:
+ - configuration.konghq.com
+ resources:
+ - konglicenses
+ verbs:
+ - get
+ - list
+ - watch
+- apiGroups:
+ - configuration.konghq.com
+ resources:
+ - konglicenses/status
+ verbs:
+ - get
+ - patch
+ - update
+{{- end -}}
+{{- end -}}
+
+{{/*
+kong.kubernetesRBACClusterRoles outputs a static list of RBAC rules (the "rules" block
+of a Role or ClusterRole) that provide the ingress controller access to the
+Kubernetes Cluster-scoped resources it uses to build Kong configuration.
+*/}}
+{{- define "kong.kubernetesRBACClusterRules" -}}
+{{- if (semverCompare ">= 3.1.0" (include "kong.effectiveVersion" .Values.ingressController.image)) }}
+- apiGroups:
+ - configuration.konghq.com
+ resources:
+ - kongvaults
+ verbs:
+ - get
+ - list
+ - watch
+- apiGroups:
+ - configuration.konghq.com
+ resources:
+ - kongvaults/status
+ verbs:
+ - get
+ - patch
+ - update
{{- 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
+- apiGroups:
+ - configuration.konghq.com
+ resources:
+ - kongclusterplugins
+ verbs:
+ - get
+ - list
+ - watch
+- apiGroups:
+ - configuration.konghq.com
+ resources:
+ - kongclusterplugins/status
+ verbs:
+ - get
+ - patch
+ - update
+{{- if (semverCompare ">= 2.10.0" (include "kong.effectiveVersion" .Values.ingressController.image)) }}
+- apiGroups:
+ - apiextensions.k8s.io
+ resources:
+ - customresourcedefinitions
+ verbs:
+ - list
+ - watch
{{- end }}
-{{- if (and (not .Values.ingressController.enabled) (eq .Values.env.database "off")) }}
-- name: KONG_DECLARATIVE_CONFIG
- value: "/kong_dbless/kong.yml"
+{{- if or (.Capabilities.APIVersions.Has "gateway.networking.k8s.io/v1alpha2") (.Capabilities.APIVersions.Has "gateway.networking.k8s.io/v1beta1") (.Capabilities.APIVersions.Has "gateway.networking.k8s.io/v1")}}
+- apiGroups:
+ - gateway.networking.k8s.io
+ resources:
+ - gatewayclasses
+ verbs:
+ - get
+ - list
+ - watch
+- apiGroups:
+ - gateway.networking.k8s.io
+ resources:
+ - gatewayclasses/status
+ verbs:
+ - get
+ - update
+- apiGroups:
+ - ""
+ resources:
+ - namespaces
+ verbs:
+ - get
+ - list
+ - watch
{{- end }}
-- name: KONG_PLUGINS
- value: {{ template "kong.plugins" . }}
-{{- include "kong.env" . }}
+- apiGroups:
+ - networking.k8s.io
+ resources:
+ - ingressclasses
+ verbs:
+ - get
+ - list
+ - watch
{{- 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" ]
+{{- define "kong.autoscalingVersion" -}}
+{{- if (.Capabilities.APIVersions.Has "autoscaling/v2") -}}
+autoscaling/v2
+{{- else if (.Capabilities.APIVersions.Has "autoscaling/v2beta2") -}}
+autoscaling/v2beta2
+{{- else -}}
+autoscaling/v1
+{{- end -}}
+{{- end -}}
+
+{{- define "kong.policyVersion" -}}
+{{- if (.Capabilities.APIVersions.Has "policy/v1beta1" ) -}}
+policy/v1beta1
+{{- else -}}
+{{- fail (printf "Cluster doesn't have policy/v1beta1 API." ) }}
+{{- end -}}
+{{- end -}}
+
+{{- define "kong.renderTpl" -}}
+ {{- if typeIs "string" .value }}
+{{- tpl .value .context }}
+ {{- else }}
+{{- tpl (.value | toYaml) .context }}
+ {{- end }}
+{{- end -}}
+
+{{- define "kong.ingressVersion" -}}
+{{- if (.Capabilities.APIVersions.Has "networking.k8s.io/v1") -}}
+networking.k8s.io/v1
+{{- else if (.Capabilities.APIVersions.Has "networking.k8s.io/v1beta1") -}}
+networking.k8s.io/v1beta1
+{{- else -}}
+extensions/v1beta1
+{{- end -}}
+{{- end -}}
+
+{{- define "kong.proxy.compatibleReadiness" -}}
+{{- $proxyReadiness := .Values.readinessProbe -}}
+{{- if (or (semverCompare "< 3.3.0" (include "kong.effectiveVersion" .Values.image)) (and .Values.ingressController.enabled (semverCompare "< 2.11.0" (include "kong.effectiveVersion" .Values.ingressController.image)))) -}}
+ {{- if (eq $proxyReadiness.httpGet.path "/status/ready") -}}
+ {{- $_ := set $proxyReadiness.httpGet "path" "/status" -}}
+ {{- end -}}
+{{- end -}}
+{{- (toYaml $proxyReadiness) -}}
+{{- end -}}
+
+{{- define "kong.envFrom" -}}
+ {{- if (gt (len .) 0) -}}
+envFrom:
+{{- toYaml . | nindent 2 -}}
+ {{- else -}}
+ {{- end -}}
{{- end -}}
Code Review / ric-plt / ric-dep.git / blobdiff