mirror of https://github.com/tailscale/tailscale/
cmd/k8s-operator: allow to install operator via helm (#9920)
Initial helm manifests. Updates tailscale/tailscale#9222 Signed-off-by: Irbe Krumina <irbe@tailscale.com> Co-authored-by: Maisem Ali <maisem@tailscale.com>pull/9892/head
Irbe Krumina
1 year ago
committed by
GitHub
parent
fde2ba5bb3
commit
ed1b935238
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# Patterns to ignore when building packages.
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# This supports shell glob matching, relative path matching, and
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# negation (prefixed with !). Only one pattern per line.
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.DS_Store
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# Common VCS dirs
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.git/
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.gitignore
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.bzr/
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.bzrignore
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.hg/
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.hgignore
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.svn/
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# Common backup files
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*.swp
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*.bak
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*.tmp
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*.orig
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*~
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# Various IDEs
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.project
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.idea/
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*.tmproj
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.vscode/
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# Copyright (c) Tailscale Inc & AUTHORS
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# SPDX-License-Identifier: BSD-3-Clause
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apiVersion: v1
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name: tailscale-operator
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description: A Helm chart for Tailscale Kubernetes operator
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home: https://github.com/tailscale/tailscale
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keywords:
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- "tailscale"
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- "vpn"
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- "ingress"
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- "egress"
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- "wireguard"
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sources:
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- https://github.com/tailscale/tailscale
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type: application
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maintainers:
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- name: tailscale-maintainers
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url: https://tailscale.com/
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# version will be set to Tailscale repo tag (without 'v') at release time.
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version: 0.1.0
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# appVersion will be set to Tailscale repo tag at release time.
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appVersion: "unstable"
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# Copyright (c) Tailscale Inc & AUTHORS
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# SPDX-License-Identifier: BSD-3-Clause
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{{ if eq .Values.apiServerProxyConfig.mode "true" }}
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRole
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metadata:
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name: tailscale-auth-proxy
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rules:
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- apiGroups: [""]
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resources: ["users", "groups"]
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verbs: ["impersonate"]
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRoleBinding
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metadata:
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name: tailscale-auth-proxy
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subjects:
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- kind: ServiceAccount
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name: operator
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namespace: {{ .Release.Namespace }}
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roleRef:
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kind: ClusterRole
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name: tailscale-auth-proxy
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apiGroup: rbac.authorization.k8s.io
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{{ end }}
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@ -0,0 +1,90 @@
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# Copyright (c) Tailscale Inc & AUTHORS
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# SPDX-License-Identifier: BSD-3-Clause
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: operator
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namespace: {{ .Release.Namespace }}
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spec:
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replicas: 1
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strategy:
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type: Recreate
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selector:
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matchLabels:
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app: operator
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template:
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metadata:
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{{- with .Values.operatorConfig.podAnnotations }}
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annotations:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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labels:
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app: operator
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spec:
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{{- with .Values.imagePullSecrets }}
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imagePullSecrets:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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serviceAccountName: operator
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{{- with .Values.operatorConfig.podSecurityContext }}
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securityContext:
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{{- toYaml .Values.operatorConfig.podSecurityContext | nindent 8 }}
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{{- end }}
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volumes:
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- name: oauth
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secret:
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secretName: operator-oauth
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containers:
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- name: operator
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{{- with .Values.operatorConfig.securityContext }}
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securityContext:
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{{- toYaml . | nindent 12 }}
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{{- end }}
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{{- with .Values.operatorConfig.resources }}
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resources:
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{{- toYaml . | nindent 12 }}
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{{- end }}
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{{- $operatorTag:= printf ":%s" ( .Values.operatorConfig.image.tag | default .Chart.AppVersion )}}
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image: {{ .Values.operatorConfig.image.repo }}{{- if .Values.operatorConfig.image.digest -}}{{ printf "@%s" .Values.operatorConfig.image.digest}}{{- else -}}{{ printf "%s" $operatorTag }}{{- end }}
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imagePullPolicy: {{ .Values.operatorConfig.image.pullPolicy }}
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env:
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- name: OPERATOR_HOSTNAME
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value: {{ .Values.operatorConfig.hostname }}
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- name: OPERATOR_SECRET
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value: operator
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- name: OPERATOR_LOGGING
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value: {{ .Values.operatorConfig.logging }}
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- name: OPERATOR_NAMESPACE
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valueFrom:
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fieldRef:
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fieldPath: metadata.namespace
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- name: CLIENT_ID_FILE
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value: /oauth/client_id
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- name: CLIENT_SECRET_FILE
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value: /oauth/client_secret
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{{- $proxyTag := printf ":%s" ( .Values.proxyConfig.image.tag | default .Chart.AppVersion )}}
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- name: PROXY_IMAGE
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value: {{ .Values.proxyConfig.image.repo }}{{- if .Values.proxyConfig.image.digest -}}{{ printf "@%s" .Values.proxyConfig.image.digest}}{{- else -}}{{ printf "%s" $proxyTag }}{{- end }}
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- name: PROXY_TAGS
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value: {{ .Values.proxyConfig.defaultTags }}
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- name: APISERVER_PROXY
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value: "{{ .Values.apiServerProxyConfig.mode }}"
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- name: PROXY_FIREWALL_MODE
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value: {{ .Values.proxyConfig.firewallMode }}
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volumeMounts:
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- name: oauth
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mountPath: /oauth
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readOnly: true
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{{- with .Values.operatorConfig.nodeSelector }}
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nodeSelector:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.operatorConfig.affinity }}
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affinity:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.operatorConfig.tolerations }}
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tolerations:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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@ -0,0 +1,13 @@
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# Copyright (c) Tailscale Inc & AUTHORS
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# SPDX-License-Identifier: BSD-3-Clause
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{{ if and .Values.oauth .Values.oauth.clientId -}}
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apiVersion: v1
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kind: Secret
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metadata:
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name: operator-oauth
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namespace: {{ .Release.Namespace }}
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stringData:
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client_id: {{ .Values.oauth.clientId }}
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client_secret: {{ .Values.oauth.clientSecret }}
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{{- end -}}
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# Copyright (c) Tailscale Inc & AUTHORS
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# SPDX-License-Identifier: BSD-3-Clause
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: operator
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namespace: {{ .Release.Namespace }}
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRole
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metadata:
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name: tailscale-operator
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rules:
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- apiGroups: [""]
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resources: ["events", "services", "services/status"]
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verbs: ["*"]
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- apiGroups: ["networking.k8s.io"]
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resources: ["ingresses", "ingresses/status"]
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verbs: ["*"]
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRoleBinding
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metadata:
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name: tailscale-operator
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subjects:
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- kind: ServiceAccount
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name: operator
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namespace: {{ .Release.Namespace }}
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roleRef:
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kind: ClusterRole
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name: tailscale-operator
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apiGroup: rbac.authorization.k8s.io
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: Role
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metadata:
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name: operator
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namespace: {{ .Release.Namespace }}
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rules:
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- apiGroups: [""]
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resources: ["secrets"]
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verbs: ["*"]
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- apiGroups: ["apps"]
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resources: ["statefulsets"]
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verbs: ["*"]
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: RoleBinding
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metadata:
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name: operator
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namespace: {{ .Release.Namespace }}
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subjects:
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- kind: ServiceAccount
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name: operator
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namespace: {{ .Release.Namespace }}
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roleRef:
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kind: Role
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name: operator
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apiGroup: rbac.authorization.k8s.io
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@ -0,0 +1,32 @@
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# Copyright (c) Tailscale Inc & AUTHORS
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# SPDX-License-Identifier: BSD-3-Clause
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: proxies
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namespace: {{ .Release.Namespace }}
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: Role
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metadata:
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name: proxies
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namespace: {{ .Release.Namespace }}
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rules:
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- apiGroups: [""]
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resources: ["secrets"]
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verbs: ["*"]
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: RoleBinding
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metadata:
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name: proxies
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namespace: {{ .Release.Namespace }}
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subjects:
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- kind: ServiceAccount
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name: proxies
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namespace: {{ .Release.Namespace }}
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roleRef:
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kind: Role
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name: proxies
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apiGroup: rbac.authorization.k8s.io
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# Copyright (c) Tailscale Inc & AUTHORS
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# SPDX-License-Identifier: BSD-3-Clause
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# Operator oauth credentials. If set a Kubernetes Secret with the provided
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# values will be created in the operator namespace. If unset a Secret named
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# operator-oauth must be precreated.
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# oauth:
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# clientId: ""
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# clientSecret: ""
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operatorConfig:
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image:
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repo: tailscale/k8s-operator
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# Digest will be prioritized over tag. If neither are set appVersion will be
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# used.
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tag: ""
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digest: ""
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logging: "info"
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hostname: "tailscale-operator"
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nodeSelector:
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kubernetes.io/os: linux
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# proxyConfig contains configuraton that will be applied to any ingress/egress
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# proxies created by the operator.
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# https://tailscale.com/kb/1236/kubernetes-operator/#cluster-ingress
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# https://tailscale.com/kb/1236/kubernetes-operator/#cluster-egress
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proxyConfig:
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image:
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repo: tailscale/tailscale
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# Digest will be prioritized over tag. If neither are set appVersion will be
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# used.
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tag: ""
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digest: ""
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# ACL tag that operator will tag proxies with. Operator must be made owner of
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# these tags
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# https://tailscale.com/kb/1236/kubernetes-operator/?q=operator#setting-up-the-kubernetes-operator
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defaultTags: tag:k8s
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firewallMode: auto
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# apiServerProxyConfig allows to configure whether the operator should expose
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# Kubernetes API server.
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# https://tailscale.com/kb/1236/kubernetes-operator/#accessing-the-kubernetes-control-plane-using-an-api-server-proxy
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apiServerProxyConfig:
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mode: "false" # "true", "false", "noauth"
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