kube-oidc-proxy.yaml

apiVersion: v1
kind: Namespace
metadata:
  name: kube-oidc-proxy
---
apiVersion: v1
kind: ServiceAccount
metadata:
  creationTimestamp: null
  name: kube-oidc-proxy
  namespace: kube-oidc-proxy
---
apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: kube-oidc-proxy
  name: kube-oidc-proxy
  namespace: kube-oidc-proxy
spec:
  replicas: 1
  selector:
    matchLabels:
      app: kube-oidc-proxy
  template:
    metadata:
      labels:
        app: kube-oidc-proxy
    spec:
      serviceAccountName: kube-oidc-proxy
      containers:
      - image: quay.io/jetstack/kube-oidc-proxy:v0.3.0
        ports:
        - containerPort: 443
        - containerPort: 8080
        readinessProbe:
          httpGet:
            path: /ready
            port: 8080
          initialDelaySeconds: 15
          periodSeconds: 10
        name: kube-oidc-proxy
        command: ["kube-oidc-proxy"]
        args:
          - "--secure-port=443"
          - "--tls-cert-file=/etc/oidc/tls/crt.pem"
          - "--tls-private-key-file=/etc/oidc/tls/key.pem"
          - "--oidc-client-id=$(OIDC_CLIENT_ID)"
          - "--oidc-issuer-url=$(OIDC_ISSUER_URL)"
          - "--oidc-username-claim=$(OIDC_USERNAME_CLAIM)"
          - "--oidc-ca-file=/etc/oidc/oidc-ca.pem"
        env:
        - name: OIDC_CLIENT_ID
          valueFrom:
            secretKeyRef:
              name: kube-oidc-proxy-config
              key: oidc.client-id
        - name: OIDC_ISSUER_URL
          valueFrom:
            secretKeyRef:
              name: kube-oidc-proxy-config
              key: oidc.issuer-url
        - name: OIDC_USERNAME_CLAIM
          valueFrom:
            secretKeyRef:
              name: kube-oidc-proxy-config
              key: oidc.username-claim
        volumeMounts:
          - name: kube-oidc-proxy-config
            mountPath: /etc/oidc
            readOnly: true
          - name: kube-oidc-proxy-tls
            mountPath: /etc/oidc/tls
            readOnly: true
      volumes:
        - name: kube-oidc-proxy-config
          secret:
            secretName: kube-oidc-proxy-config
            items:
            - key: oidc.ca-pem
              path: oidc-ca.pem
        - name: kube-oidc-proxy-tls
          secret:
            secretName: kube-oidc-proxy-tls
            items:
            - key: tls.crt
              path: crt.pem
            - key: tls.key
              path: key.pem
---
apiVersion: v1
kind: Service
metadata:
  creationTimestamp: null
  labels:
    app: kube-oidc-proxy
  name: kube-oidc-proxy
  namespace: kube-oidc-proxy
spec:
  ports:
  - port: 443
    protocol: TCP
    targetPort: 443
  type: LoadBalancer
  selector:
    app: kube-oidc-proxy
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: kube-oidc-proxy
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: kube-oidc-proxy
subjects:
- kind: ServiceAccount
  name: kube-oidc-proxy
  namespace: kube-oidc-proxy
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: kube-oidc-proxy
rules:
- apiGroups:
  - ""
  resources:
  - "users"
  - "groups"
  - "serviceaccounts"
  verbs:
  - "impersonate"
- apiGroups:
  - "authentication.k8s.io"
  resources:
  - "userextras/scopes"
  - "userextras/remote-client-ip"
  - "tokenreviews"
  verbs:
  - "create"
  - "impersonate"