277 lines
13 KiB
YAML
277 lines
13 KiB
YAML
{{/*
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Copyright 2018 The Openstack-Helm Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/}}
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{{/*
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These local.* templates may be moved out of this chart into helm-toolkit
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in the future if there is desire to generalize this pattern. Otherwise
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in the future they will be moved into a separate helpers file.
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*/}}
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{{- define "local.tls_volume_name" -}}
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{{- $group := index . 0 -}}
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{{- $type := index . 1 -}}
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tls-{{ $group | replace "_" "-" }}-{{ $type | replace "_" "-" }}
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{{- end -}}
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{{- define "local.attach_all_bundles" }}
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{{- $envAll := . }}
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{{- range $group, $certs := $envAll.Values.certificates }}
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{{- range $type, $bundle := . }}
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{{ tuple $group $type $envAll | include "local.attach_cert_bundle" }}
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{{- end }}
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{{- end }}
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{{- end }}
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{{- define "local.attach_cert_bundle" }}
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{{- $group := index . 0 }}
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{{- $type := index . 1 }}
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{{- $envAll := index . 2 }}
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- name: {{ tuple $group $type | include "local.tls_volume_name" }}
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secret:
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secretName: {{ tuple $group $type $envAll | include "local.tls_secret_name" }}
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defaultMode: 0444
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{{ end }}
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{{- define "local.mount_all_bundles" }}
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{{- $basepath := index . 0 }}
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{{- $envAll := index . 1 }}
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{{- range $group, $certs := $envAll.Values.certificates }}
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{{- range $type, $bundle := . }}
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{{ tuple $group $type $basepath $envAll | include "local.mount_cert_bundle" }}
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{{- end }}
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{{- end }}
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{{- end }}
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{{- define "local.mount_cert_bundle" }}
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{{- $group := index . 0 }}
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{{- $type := index . 1 }}
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{{- $basepath := index . 2 }}
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{{- $envAll := index . 3 }}
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{{- $bundle := index $envAll.Values "certificates" $group $type }}
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{{- range tuple "ca" "cert" "key" }}
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{{- if hasKey $bundle . }}
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{{ tuple $group $type . $basepath $envAll | include "local.mount_cert_file" }}
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{{- end }}
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{{- end }}
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{{- end }}
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{{- define "local.mount_cert_file" }}
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{{- $group := index . 0 }}
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{{- $type := index . 1 }}
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{{- $member := index . 2 }}
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{{- $basepath := index . 3 }}
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{{- $envAll := index . 4 }}
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- name: {{ tuple $group $type | include "local.tls_volume_name" }}
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mountPath: {{ tuple $group $type $basepath $member $envAll | include "local.cert_bundle_path" }}
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{{- if eq $member "ca" }}
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subPath: ca.crt
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{{- else if eq $member "cert" }}
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subPath: tls.crt
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{{- else if eq $member "key" }}
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subPath: tls.key
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{{- end }}
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readOnly: true
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{{- end }}
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{{- define "local.cert_bundle_path" -}}
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{{- $group := index . 0 -}}
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{{- $type := index . 1 -}}
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{{- $basepath := index . 2 -}}
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{{- $member := index . 3 -}}
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{{- $envAll := index . 4 -}}
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{{ $basepath }}/{{ $group }}-{{ $type }}-{{ $member }}.pem
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{{- end -}}
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{{- if .Values.manifests.deployment }}
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{{- $envAll := . }}
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: {{ .Release.Name }}-apiserver-webhook
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labels:
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annotations:
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{{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" | indent 4 }}
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{{ tuple $envAll "kubernetes-keystone-webhook" "api" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
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spec:
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replicas: {{ $envAll.Values.pod.replicas.api }}
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selector:
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matchLabels:
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{{ tuple $envAll "kubernetes-keystone-webhook" "api" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 6 }}
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template:
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metadata:
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labels:
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{{ tuple $envAll "kubernetes-keystone-webhook" "api" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
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annotations:
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{{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" | indent 8 }}
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configmap-bin-hash: {{ tuple "configmap-bin.yaml" . | include "helm-toolkit.utils.hash" }}
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configmap-etc-hash: {{ tuple "configmap-etc.yaml" . | include "helm-toolkit.utils.hash" }}
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spec:
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nodeSelector:
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{{ .Values.labels.kubernetes_apiserver.node_selector_key }}: {{ .Values.labels.kubernetes_apiserver.node_selector_value }}
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affinity:
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{{ tuple $envAll "kubernetes-keystone-webhook" "api" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }}
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dnsPolicy: ClusterFirst
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{{ dict "envAll" $envAll "application" "apiserver_webhook" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
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containers:
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- name: apiserver
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image: {{ .Values.images.tags.apiserver }}
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{{ tuple $envAll $envAll.Values.pod.resources.kubernetes_apiserver | include "helm-toolkit.snippets.kubernetes_resources" | indent 6 }}
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env:
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- name: POD_IP
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valueFrom:
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fieldRef:
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fieldPath: status.podIP
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- name: NODENAME
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valueFrom:
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fieldRef:
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fieldPath: spec.nodeName
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command:
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{{- range .Values.command_prefix }}
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- {{ . }}
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{{- end }}
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{{- if $envAll.Values.apiserver_webhook.logging.log_level }}
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- --v={{ $envAll.Values.apiserver_webhook.logging.log_level }}
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{{- end }}
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- --service-cluster-ip-range={{ $envAll.Values.network.service_cidr }}
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- --authorization-mode=Webhook
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- --advertise-address=$(POD_IP)
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- --anonymous-auth=false
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- --endpoint-reconciler-type=none
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- --bind-address=$(POD_IP)
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- --secure-port={{ tuple "webhook_apiserver" "podport" "api" $envAll | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
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- --insecure-port=0
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- --tls-cert-file={{ tuple "apiserver_webhook_pod" "server" $envAll.Values.conf.paths.pki "cert" $envAll | include "local.cert_bundle_path" }}
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- --tls-private-key-file={{ tuple "apiserver_webhook_pod" "server" $envAll.Values.conf.paths.pki "key" $envAll | include "local.cert_bundle_path" }}
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- --kubelet-preferred-address-types=InternalIP,ExternalIP,Hostname
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- --kubelet-certificate-authority={{ tuple "kubelet" "server" $envAll.Values.conf.paths.pki "ca" $envAll | include "local.cert_bundle_path" }}
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- --kubelet-client-certificate={{ tuple "kubelet" "client" $envAll.Values.conf.paths.pki "cert" $envAll | include "local.cert_bundle_path" }}
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- --kubelet-client-key={{ tuple "kubelet" "client" $envAll.Values.conf.paths.pki "key" $envAll | include "local.cert_bundle_path" }}
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- --etcd-servers={{ tuple "etcd" "internal" "client" . | include "helm-toolkit.endpoints.keystone_endpoint_uri_lookup" }}
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- --etcd-cafile={{ tuple "etcd" "server" $envAll.Values.conf.paths.pki "ca" $envAll | include "local.cert_bundle_path" }}
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- --etcd-certfile={{ tuple "etcd" "client" $envAll.Values.conf.paths.pki "cert" $envAll | include "local.cert_bundle_path" }}
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- --etcd-keyfile={{ tuple "etcd" "client" $envAll.Values.conf.paths.pki "key" $envAll | include "local.cert_bundle_path" }}
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- --allow-privileged=true
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- --service-account-key-file={{ $envAll.Values.conf.paths.sapubkey }}
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- --authentication-token-webhook-config-file={{ $envAll.Values.conf.paths.conf }}
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- --authorization-webhook-config-file={{ $envAll.Values.conf.paths.conf }}
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{{- range $key, $val := .Values.conf.apiserver }}
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{{- if hasKey $val "command_options" }}
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{{- range $val.command_options }}
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- {{ . }}
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{{- end }}
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{{- end }}
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{{- end }}
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readinessProbe:
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tcpSocket:
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port: {{ tuple "webhook_apiserver" "podport" "api" $envAll | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
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{{ $envAll.Values.pod.probes.readinessProbe | toYaml | indent 12 }}
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livenessProbe:
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tcpSocket:
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port: {{ tuple "webhook_apiserver" "podport" "api" $envAll | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
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{{ $envAll.Values.pod.probes.livenessProbe | toYaml | indent 12 }}
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volumeMounts:
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- name: etc-apiserver
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mountPath: {{ $envAll.Values.conf.paths.base }}
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- name: apiserver-dynamic-config
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mountPath: {{ $envAll.Values.conf.paths.base }}dynamic
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readOnly: true
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- name: etc-apiserver-pki
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mountPath: {{ $envAll.Values.conf.paths.pki }}
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- name: configmap-etc
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mountPath: {{ $envAll.Values.conf.paths.sapubkey }}
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subPath: service-account.pub
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readOnly: true
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- name: configmap-etc
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mountPath: {{ $envAll.Values.conf.paths.conf }}
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subPath: webhook.kubeconfig
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readOnly: true
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- name: configmap-etc
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mountPath: {{ $envAll.Values.conf.paths.encryption_provider }}
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subPath: encryption_provider.json
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readOnly: true
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{{ tuple "keystone_webhook" "server" "ca" $envAll.Values.conf.paths.pki $envAll | include "local.mount_cert_file" | indent 12 }}
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{{ tuple "apiserver_webhook_pod" "server" $envAll.Values.conf.paths.pki $envAll | include "local.mount_cert_bundle" | indent 12 }}
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{{ tuple "kubelet" "server" $envAll.Values.conf.paths.pki $envAll | include "local.mount_cert_bundle" | indent 12 }}
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{{ tuple "kubelet" "client" $envAll.Values.conf.paths.pki $envAll | include "local.mount_cert_bundle" | indent 12 }}
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{{ tuple "etcd" "server" $envAll.Values.conf.paths.pki $envAll | include "local.mount_cert_bundle" | indent 12 }}
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{{ tuple "etcd" "client" $envAll.Values.conf.paths.pki $envAll | include "local.mount_cert_bundle" | indent 12 }}
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- name: webhook
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{{ tuple $envAll "kubernetes_keystone_webhook" | include "helm-toolkit.snippets.image" | indent 10 }}
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{{ tuple $envAll $envAll.Values.pod.resources.server | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
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command:
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- /tmp/webhook_start.sh
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env:
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{{- with $env := dict "ksUserSecret" .Values.secrets.identity.webhook }}
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{{- include "helm-toolkit.snippets.keystone_openrc_env_vars" $env | indent 12 }}
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{{- end }}
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- name: SERVER_CERT_FILE
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value: {{ tuple "keystone_webhook" "server" $envAll.Values.conf.paths.pki "cert" $envAll | include "local.cert_bundle_path" | quote }}
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- name: SERVER_KEY_FILE
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value: {{ tuple "keystone_webhook" "server" $envAll.Values.conf.paths.pki "key" $envAll | include "local.cert_bundle_path" | quote }}
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- name: POLICY_FILE
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value: {{ $envAll.Values.conf.paths.policy | quote }}
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- name: SERVER_PORT
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value: {{ tuple "webhook_apiserver" "podport" "webhook" $envAll | include "helm-toolkit.endpoints.endpoint_port_lookup" | quote }}
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{{- if hasKey .Values.certificates "keystone" }}
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- name: KEYSTONE_CA_FILE
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value: {{ tuple "keystone" "server" $envAll.Values.conf.paths.pki "ca" $envAll | include "local.cert_bundle_path" | quote }}
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{{- end }}
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volumeMounts:
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- name: etc-webhook
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mountPath: {{ $envAll.Values.conf.paths.base }}
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- name: etc-webhook-pki
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mountPath: {{ $envAll.Values.conf.paths.pki }}
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- name: configmap-etc
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mountPath: {{ $envAll.Values.conf.paths.policy }}
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subPath: policy.json
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readOnly: true
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- name: configmap-bin
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mountPath: /tmp/webhook_start.sh
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subPath: webhook_start.sh
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readOnly: true
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{{ tuple "keystone_webhook" "server" $envAll.Values.conf.paths.pki $envAll | include "local.mount_cert_bundle" | indent 12 }}
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volumes:
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{{- if hasKey .Values.certificates "keystone" }}
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{{ tuple "keystone" "server" $envAll.Values.conf.paths.pki $envAll | include "local.mount_cert_bundle" | indent 12 }}
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{{- end }}
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{{ include "local.attach_all_bundles" $envAll | indent 8 }}
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- name: etc-apiserver
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emptyDir: {}
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- name: etc-apiserver-pki
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emptyDir: {}
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- name: apiserver-dynamic-config
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configMap:
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name: {{ .Release.Name }}-dynamic-config
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defaultMode: 0444
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- name: etc-webhook
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emptyDir: {}
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- name: etc-webhook-pki
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emptyDir: {}
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- name: configmap-etc
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configMap:
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name: {{ .Release.Name }}-etc
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defaultMode: 0444
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- name: configmap-bin
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configMap:
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name: {{ .Release.Name }}-bin
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defaultMode: 0555
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- name: tls-apiserver-webhook-public-server
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secret:
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defaultMode: 292
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secretName: {{ .Values.secrets.tls.webhook_apiserver.api.public }}
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{{- end }}
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