203 lines
4.8 KiB
YAML
203 lines
4.8 KiB
YAML
apiVersion: v1
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kind: Namespace
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metadata:
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name: auth-proxy
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---
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apiVersion: v1
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kind: Secret
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metadata:
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name: auth-proxy
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namespace: auth-proxy
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annotations:
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kube-1password: mr6spkkx7n3memkbute6ojaarm
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kube-1password/vault: Kubernetes
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type: Opaque
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---
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apiVersion: v1
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kind: Secret
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metadata:
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name: tailscale-auth
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namespace: auth-proxy
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annotations:
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kube-1password: 2cqycmsgv5r7vcyvjpblcl2l4y
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kube-1password/vault: Kubernetes
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type: Opaque
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---
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apiVersion: v1
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kind: Secret
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metadata:
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name: tailscale-auth-proxy
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type: Opaque
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---
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: tailscale-auth-proxy
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labels:
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app.kubernetes.io/name: tailscale
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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: tailscale-auth-proxy
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labels:
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app.kubernetes.io/name: tailscale
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subjects:
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- kind: ServiceAccount
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name: "tailscale-auth-proxy"
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roleRef:
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kind: Role
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name: tailscale-auth-proxy
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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: tailscale-auth-proxy
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labels:
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app.kubernetes.io/name: tailscale
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rules:
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- apiGroups: [""]
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resources: ["secrets"]
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verbs: ["create"]
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- apiGroups: [""]
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resourceNames: ["tailscale-auth-proxy"]
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resources: ["secrets"]
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verbs: ["get", "update"]
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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: auth-proxy
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namespace: auth-proxy
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labels:
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app: auth-proxy
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annotations:
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secret.reloader.stakater.com/reload: "tailscale-auth"
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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: auth-proxy
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template:
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metadata:
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labels:
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app: auth-proxy
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spec:
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serviceAccountName: tailscale-auth-proxy
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dnsPolicy: ClusterFirst
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dnsConfig:
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nameservers:
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- 100.100.100.100
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initContainers:
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- name: sysctler
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image: busybox
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securityContext:
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privileged: true
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command: ["/bin/sh"]
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args:
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- -c
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- |
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sysctl -w net.ipv4.ip_forward=1
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sysctl -w net.ipv6.conf.all.forwarding=1
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sysctl -w net.ipv6.conf.all.disable_ipv6=0
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resources:
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requests:
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cpu: 1m
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memory: 1Mi
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containers:
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- name: oauth-proxy
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image: quay.io/oauth2-proxy/oauth2-proxy:v7.4.0
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args:
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- --cookie-secure=false
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- --provider=oidc
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- --provider-display-name=Auth0
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- --upstream=http://talos.averagemarcus.github.beta.tailscale.net
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- --http-address=0.0.0.0:8080
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- --email-domain=*
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- --pass-basic-auth=false
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- --pass-access-token=false
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- --oidc-issuer-url=https://marcusnoble.eu.auth0.com/
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- --cookie-secret=KDGD6rrK6cBmryyZ4wcJ9xAUNW9AQNFT
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- --cookie-expire=336h0m0s
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env:
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- name: HOST_IP
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valueFrom:
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fieldRef:
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apiVersion: v1
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fieldPath: status.podIP
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- name: OAUTH2_PROXY_CLIENT_ID
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valueFrom:
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secretKeyRef:
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key: username
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name: auth-proxy
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- name: OAUTH2_PROXY_CLIENT_SECRET
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valueFrom:
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secretKeyRef:
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key: password
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name: auth-proxy
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ports:
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- containerPort: 8080
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protocol: TCP
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resources:
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limits:
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memory: 50Mi
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requests:
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memory: 50Mi
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- name: tailscale
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image: ghcr.io/tailscale/tailscale:v1.46
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imagePullPolicy: Always
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env:
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- name: TS_AUTH_KEY
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valueFrom:
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secretKeyRef:
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name: tailscale-auth
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key: password
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- name: TS_KUBE_SECRET
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value: tailscale-auth-proxy
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- name: TS_ACCEPT_DNS
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value: "true"
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- name: TS_EXTRA_ARGS
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value: "--hostname=auth-proxy-oauth2"
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securityContext:
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capabilities:
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add:
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- NET_ADMIN
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command:
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- sh
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- -c
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- |
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export PATH=$PATH:/tailscale/bin
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if [[ ! -d /dev/net ]]; then mkdir -p /dev/net; fi
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if [[ ! -c /dev/net/tun ]]; then mknod /dev/net/tun c 10 200; fi
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echo "Starting tailscaled"
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tailscaled --state=kube:${TS_KUBE_SECRET} --socket=/tmp/tailscaled.sock &
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PID=$!
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echo "Running tailscale up"
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tailscale --socket=/tmp/tailscaled.sock up \
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--accept-dns=${TS_ACCEPT_DNS} \
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--authkey=${TS_AUTH_KEY} \
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${TS_EXTRA_ARGS}
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echo "Re-enabling incoming traffic from the cluster"
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wait ${PID}
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---
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apiVersion: v1
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kind: Service
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metadata:
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name: auth-proxy
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namespace: auth-proxy
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labels:
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app: auth-proxy
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spec:
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ports:
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- name: http
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port: 80
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protocol: TCP
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targetPort: 8080
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selector:
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app: auth-proxy
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type: ClusterIP
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