{{/*
Copyright 2017 The Openstack-Helm Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/}}
{{- if .Values.manifests.deployment_ingress }}
{{- $envAll := . }}
{{- $dependencies := .Values.dependencies.ingress }}
{{- if empty .Values.conf.controller.INGRESS_CLASS -}}
{{- if eq .Values.deployment.mode "cluster" }}
{{- set .Values.conf.controller "INGRESS_CLASS" .Values.deployment.cluster.class | quote | trunc 0 -}}
{{- else if eq .Values.deployment.mode "namespace" }}
{{- set .Values.conf.controller "INGRESS_CLASS" "nginx" | quote | trunc 0 -}}
{{- end }}
{{- end -}}
{{- $serviceAccountName := printf "%s-%s" .Release.Name "ingress" }}
{{ tuple $envAll $dependencies $serviceAccountName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
---
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRole
metadata:
name: {{ $serviceAccountName }}
rules:
- apiGroups:
- ""
resources:
- configmaps
- endpoints
- nodes
- pods
- secrets
verbs:
- list
- watch
- apiGroups:
- ""
resources:
- nodes
verbs:
- get
- apiGroups:
- ""
resources:
- services
verbs:
- get
- list
- watch
- apiGroups:
- "extensions"
resources:
- ingresses
verbs:
- get
- list
- watch
- apiGroups:
- ""
resources:
- events
verbs:
- create
- patch
- apiGroups:
- "extensions"
resources:
- ingresses/status
verbs:
- update
---
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRoleBinding
metadata:
name: {{ $serviceAccountName }}
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: {{ $serviceAccountName }}
subjects:
- kind: ServiceAccount
name: {{ $serviceAccountName }}
namespace: {{ $envAll.Release.Namespace }}
---
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: Role
metadata:
name: {{ $serviceAccountName }}
namespace: {{ $envAll.Release.Namespace }}
rules:
- apiGroups:
- ""
resources:
- configmaps
- pods
- secrets
- namespaces
verbs:
- get
- apiGroups:
- ""
resources:
- configmaps
resourceNames:
- {{ printf "%s-%s" .Release.Name .Values.conf.controller.INGRESS_CLASS | quote }}
verbs:
- get
- update
- apiGroups:
- ""
resources:
- configmaps
verbs:
- create
- apiGroups:
- ""
resources:
- endpoints
verbs:
- get
- create
- update
---
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: RoleBinding
metadata:
name: {{ $serviceAccountName }}
namespace: {{ $envAll.Release.Namespace }}
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: Role
name: {{ $serviceAccountName }}
subjects:
- kind: ServiceAccount
name: {{ $serviceAccountName }}
namespace: {{ $envAll.Release.Namespace }}
---
{{- if eq .Values.deployment.type "Deployment" }}
apiVersion: apps/v1beta1
kind: Deployment
{{- else if eq .Values.deployment.type "DaemonSet" }}
apiVersion: extensions/v1beta1
kind: DaemonSet
{{- end }}
metadata:
name: ingress
spec:
{{- if eq .Values.deployment.type "Deployment" }}
replicas: {{ .Values.pod.replicas.ingress }}
{{ tuple $envAll | include "helm-toolkit.snippets.kubernetes_upgrades_deployment" | indent 2 }}
{{- end }}
template:
metadata:
labels:
{{ tuple $envAll "ingress" "server" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
app: ingress-api
spec:
serviceAccountName: {{ $serviceAccountName }}
{{- if eq .Values.deployment.type "Deployment" }}
affinity:
{{ tuple $envAll "ingress" "server" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }}
{{- end }}
nodeSelector:
{{ .Values.labels.node_selector_key }}: {{ .Values.labels.node_selector_value }}
{{- if .Values.network.host_namespace }}
hostNetwork: true
{{- end }}
dnsPolicy: "ClusterFirstWithHostNet"
terminationGracePeriodSeconds: {{ .Values.pod.lifecycle.termination_grace_period.server.timeout | default "60" }}
initContainers:
{{ tuple $envAll $dependencies list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
{{- if and .Values.network.host_namespace .Values.network.vip.manage }}
- name: ingress-vip-kernel-modules
image: {{ .Values.images.tags.ingress }}
imagePullPolicy: {{ .Values.images.pull_policy }}
securityContext:
capabilities:
add:
- SYS_MODULE
runAsUser: 0
command:
- /tmp/ingress-vip.sh
- kernel_modules
volumeMounts:
- name: ingress-bin
mountPath: /tmp/ingress-vip.sh
subPath: ingress-vip.sh
readOnly: true
- name: host-rootfs
mountPath: /mnt/host-rootfs
readOnly: true
- name: ingress-vip-init
image: {{ .Values.images.tags.ingress }}
imagePullPolicy: {{ .Values.images.pull_policy }}
securityContext:
capabilities:
add:
- NET_ADMIN
runAsUser: 0
env:
{{ include "helm-toolkit.utils.to_k8s_env_vars" .Values.network.vip | indent 12 }}
command:
- /tmp/ingress-vip.sh
- start
volumeMounts:
- name: ingress-bin
mountPath: /tmp/ingress-vip.sh
subPath: ingress-vip.sh
readOnly: true
{{- end }}
containers:
- name: ingress
image: {{ .Values.images.tags.ingress }}
imagePullPolicy: {{ .Values.images.pull_policy }}
{{ tuple $envAll $envAll.Values.pod.resources.ingress | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
readinessProbe:
httpGet:
path: /healthz
port: 10254
scheme: HTTP
livenessProbe:
httpGet:
path: /healthz
port: 10254
scheme: HTTP
initialDelaySeconds: 10
timeoutSeconds: 1
env:
- name: POD_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
- name: POD_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
- name: PORT_HTTP
value: {{ tuple "ingress" "internal" "http" . | include "helm-toolkit.endpoints.endpoint_port_lookup" | quote }}
- name: PORT_HTTPS
value: {{ tuple "ingress" "internal" "https" . | include "helm-toolkit.endpoints.endpoint_port_lookup" | quote }}
- name: RELEASE_NAME
value: {{ .Release.Name | quote }}
- name: ERROR_PAGE_SERVICE
value: {{ tuple "ingress" "error_pages" . | include "helm-toolkit.endpoints.hostname_short_endpoint_lookup" | quote }}
{{ include "helm-toolkit.utils.to_k8s_env_vars" .Values.conf.controller | indent 12 }}
ports:
- containerPort: {{ tuple "ingress" "internal" "http" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
{{- if .Values.network.host_namespace }}
hostPort: {{ tuple "ingress" "internal" "http" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
{{- end }}
- containerPort: {{ tuple "ingress" "internal" "https" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
{{- if .Values.network.host_namespace }}
hostPort: {{ tuple "ingress" "internal" "https" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
{{- end }}
command:
- /tmp/ingress-controller.sh
- start
lifecycle:
preStop:
exec:
command:
- /tmp/ingress-controller.sh
- stop
volumeMounts:
- name: ingress-bin
mountPath: /tmp/ingress-controller.sh
subPath: ingress-controller.sh
readOnly: true
{{- if and .Values.network.host_namespace .Values.network.vip.manage }}
- name: ingress-vip
image: {{ .Values.images.tags.ingress }}
imagePullPolicy: {{ .Values.images.pull_policy }}
securityContext:
capabilities:
add:
- NET_ADMIN
runAsUser: 0
env:
{{ include "helm-toolkit.utils.to_k8s_env_vars" .Values.network.vip | indent 12 }}
command:
- /tmp/ingress-vip.sh
- sleep
lifecycle:
preStop:
exec:
command:
- /tmp/ingress-vip.sh
- stop
volumeMounts:
- name: ingress-bin
mountPath: /tmp/ingress-vip.sh
subPath: ingress-vip.sh
readOnly: true
{{- end }}
volumes:
- name: ingress-bin
configMap:
name: ingress-bin
defaultMode: 0555
{{- if and .Values.network.host_namespace .Values.network.vip.manage }}
- name: host-rootfs
hostPath:
path: /
{{- end }}
{{- end }}