apiVersion: apps/v1
kind: Deployment
metadata:
  name: wireguard
  namespace: wireguard
spec:
  replicas: 1
  selector:
    matchLabels:
      app.kubernetes.io/name: wireguard
  strategy:
    type: Recreate
  template:
    metadata:
      annotations:
        wireguard.whyredfire.dev/config-revision: "1"
      labels:
        app.kubernetes.io/name: wireguard
    spec:
      containers:
        - env:
            - name: PUID
              value: "1000"
            - name: PGID
              value: "1000"
            - name: TZ
              value: Etc/UTC
          image: lscr.io/linuxserver/wireguard:1.0.20260223-r0-ls123
          livenessProbe:
            exec:
              command:
                - wg
                - show
                - wg0
            initialDelaySeconds: 30
            periodSeconds: 30
          name: wireguard
          ports:
            - containerPort: 51820
              name: wireguard
              protocol: UDP
          securityContext:
            capabilities:
              add:
                - NET_ADMIN
          volumeMounts:
            - mountPath: /config
              name: config
      initContainers:
        - args:
            - |
              set -euo pipefail
              umask 077
              mkdir -p /config/wg_confs
              awk -v keyfile=/secret/private-key '
                { print }
                /^\[Interface\]/ { getline key < keyfile; print "PrivateKey = " key }
              ' /template/wg0.conf > /config/wg_confs/wg0.conf
          command:
            - /bin/bash
            - -c
          image: lscr.io/linuxserver/wireguard:1.0.20260223-r0-ls123
          name: render-config
          volumeMounts:
            - mountPath: /config
              name: config
            - mountPath: /template
              name: template
              readOnly: true
            - mountPath: /secret
              name: secret
              readOnly: true
      volumes:
        - emptyDir:
            medium: Memory
          name: config
        - configMap:
            name: wireguard
          name: template
        - name: secret
          secret:
            defaultMode: 256
            secretName: wireguard