tailscale/cmd/k8s-operator/manifests/operator.yaml
David Anderson 8171eb600c cmd/k8s-operator: move the operator into its own namespace.
The operator creates a fair bit of internal cluster state to manage proxying,
dumping it all in the default namespace is handy for development but rude
for production.

Updates #502

Signed-off-by: David Anderson <danderson@tailscale.com>
2022-12-14 20:05:35 -08:00

156 lines
3.2 KiB
YAML

# Copyright (c) 2022 Tailscale Inc & AUTHORS All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
apiVersion: v1
kind: Namespace
metadata:
name: tailscale
---
apiVersion: v1
kind: ServiceAccount
metadata:
name: proxies
namespace: tailscale
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
name: proxies
namespace: tailscale
rules:
- apiGroups: [""]
resources: ["secrets"]
verbs: ["*"]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
name: proxies
namespace: tailscale
subjects:
- kind: ServiceAccount
name: proxies
namespace: tailscale
roleRef:
kind: Role
name: proxies
apiGroup: rbac.authorization.k8s.io
---
apiVersion: v1
kind: ServiceAccount
metadata:
name: operator
namespace: tailscale
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: tailscale-operator
rules:
- apiGroups: [""]
resources: ["services", "services/status"]
verbs: ["*"]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: tailscale-operator
subjects:
- kind: ServiceAccount
name: operator
namespace: tailscale
roleRef:
kind: ClusterRole
name: tailscale-operator
apiGroup: rbac.authorization.k8s.io
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
name: operator
namespace: tailscale
rules:
- apiGroups: [""]
resources: ["secrets"]
verbs: ["*"]
- apiGroups: ["apps"]
resources: ["statefulsets"]
verbs: ["*"]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
name: operator
namespace: tailscale
subjects:
- kind: ServiceAccount
name: operator
namespace: tailscale
roleRef:
kind: Role
name: operator
apiGroup: rbac.authorization.k8s.io
---
apiVersion: v1
kind: Secret
metadata:
name: operator-oauth
namespace: tailscale
stringData:
client_id: # SET CLIENT ID HERE
client_secret: # SET CLIENT SECRET HERE
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: operator
namespace: tailscale
spec:
replicas: 1
strategy:
type: Recreate
selector:
matchLabels:
app: operator
template:
metadata:
labels:
app: operator
spec:
serviceAccountName: operator
volumes:
- name: oauth
secret:
secretName: operator-oauth
containers:
- name: operator
image: tailscale/k8s-operator:latest
resources:
requests:
cpu: 500m
memory: 100Mi
env:
- name: OPERATOR_HOSTNAME
value: tailscale-operator
- name: OPERATOR_SECRET
value: operator
- name: OPERATOR_LOGGING
value: info
- name: OPERATOR_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
- name: CLIENT_ID_FILE
value: /oauth/client_id
- name: CLIENT_SECRET_FILE
value: /oauth/client_secret
- name: PROXY_IMAGE
value: tailscale/tailscale:latest
- name: PROXY_TAGS
value: tag:k8s
volumeMounts:
- name: oauth
mountPath: /oauth
readOnly: true