# Wanderer - Self-hosted trail manager
# https://github.com/Flomp/wanderer
# Version: v0.18.13
# Domain: wanderer.dooplex.hu
# Auth: OAuth configured via PocketBase admin UI
#
# wanderer uses PocketBase as its backend, which supports OAuth2/OIDC
# configured through the PocketBase admin panel.
#
# Setup steps after deployment:
# 1. Access PocketBase admin: https://wanderer.dooplex.hu/api/_/
# 2. Create admin account on first access
# 3. Go to Settings > Auth providers
# 4. Add OpenID Connect provider:
#    - Client ID: from Authentik
#    - Client Secret: from Authentik
#    - Auth URL: https://authentik.dooplex.hu/application/o/authorize/
#    - Token URL: https://authentik.dooplex.hu/application/o/token/
#    - User info URL: https://authentik.dooplex.hu/application/o/userinfo/
#
# Authentik Setup:
# 1. Create OAuth2/OIDC Provider:
#    - Name: wanderer
#    - Client Type: Confidential
#    - Redirect URIs: https://wanderer.dooplex.hu/api/oauth2-redirect
#    - Scopes: openid, email, profile
# 2. Create Application linked to this provider
---
apiVersion: v1
kind: Namespace
metadata:
  name: wanderer-system
  labels:
    app.kubernetes.io/name: wanderer
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: wanderer-meilisearch
  namespace: wanderer-system
  labels:
    app.kubernetes.io/instance: wanderer
    app.kubernetes.io/name: wanderer-meilisearch
spec:
  replicas: 1
  selector:
    matchLabels:
      app.kubernetes.io/instance: wanderer
      app.kubernetes.io/name: wanderer-meilisearch
  strategy:
    type: Recreate
  template:
    metadata:
      labels:
        app.kubernetes.io/instance: wanderer
        app.kubernetes.io/name: wanderer-meilisearch
    spec:
      containers:
        - name: meilisearch
          image: getmeili/meilisearch:v1.11.3
          env:
            - name: MEILI_MASTER_KEY
              valueFrom:
                secretKeyRef:
                  name: wanderer-app
                  key: meili-master-key
            - name: MEILI_ENV
              value: "production"
            - name: MEILI_NO_ANALYTICS
              value: "true"
          ports:
            - containerPort: 7700
              name: http
          resources:
            requests:
              cpu: 100m
              memory: 256Mi
            limits:
              cpu: 500m
              memory: 512Mi
          volumeMounts:
            - name: meili-data
              mountPath: /meili_data
          livenessProbe:
            httpGet:
              path: /health
              port: http
            initialDelaySeconds: 30
            periodSeconds: 30
          readinessProbe:
            httpGet:
              path: /health
              port: http
            initialDelaySeconds: 10
            periodSeconds: 10
      volumes:
        - name: meili-data
          persistentVolumeClaim:
            claimName: wanderer-meilisearch
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: wanderer-db
  namespace: wanderer-system
  labels:
    app.kubernetes.io/instance: wanderer
    app.kubernetes.io/name: wanderer-db
spec:
  replicas: 1
  selector:
    matchLabels:
      app.kubernetes.io/instance: wanderer
      app.kubernetes.io/name: wanderer-db
  strategy:
    type: Recreate
  template:
    metadata:
      labels:
        app.kubernetes.io/instance: wanderer
        app.kubernetes.io/name: wanderer-db
    spec:
      containers:
        - name: pocketbase
          image: flomp/wanderer-db:v0.19.2
          env:
            - name: ORIGIN
              value: "https://wanderer.dooplex.hu"
            - name: MEILI_URL
              value: "http://wanderer-meilisearch:7700"
            - name: MEILI_MASTER_KEY
              valueFrom:
                secretKeyRef:
                  name: wanderer-app
                  key: meili-master-key
            - name: POCKETBASE_ENCRYPTION_KEY
              valueFrom:
                secretKeyRef:
                  name: wanderer-app
                  key: pocketbase-encryption-key
          ports:
            - containerPort: 8090
              name: http
          resources:
            requests:
              cpu: 100m
              memory: 128Mi
            limits:
              cpu: 500m
              memory: 512Mi
          volumeMounts:
            - name: pb-data
              mountPath: /pb_data
          livenessProbe:
            httpGet:
              path: /api/health
              port: http
            initialDelaySeconds: 30
            periodSeconds: 30
          readinessProbe:
            httpGet:
              path: /api/health
              port: http
            initialDelaySeconds: 10
            periodSeconds: 10
      volumes:
        - name: pb-data
          persistentVolumeClaim:
            claimName: wanderer-db
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: wanderer-web
  namespace: wanderer-system
  labels:
    app.kubernetes.io/instance: wanderer
    app.kubernetes.io/name: wanderer-web
spec:
  replicas: 1
  selector:
    matchLabels:
      app.kubernetes.io/instance: wanderer
      app.kubernetes.io/name: wanderer-web
  strategy:
    type: Recreate
  template:
    metadata:
      labels:
        app.kubernetes.io/instance: wanderer
        app.kubernetes.io/name: wanderer-web
    spec:
      containers:
        - name: wanderer-web
          image: flomp/wanderer-web:v0.19.2
          env:
            - name: NODE_TLS_REJECT_UNAUTHORIZED
              value: "0"
            - name: NODE_OPTIONS
              value: "--max-old-space-size=7168"
            - name: ORIGIN
              value: "https://wanderer.dooplex.hu"
            - name: POCKETBASE_URL
              value: "http://wanderer-db:8090"
            - name: PUBLIC_POCKETBASE_URL
              value: "https://pb.wanderer.dooplex.hu"
            - name: MEILI_URL
              value: "http://wanderer-meilisearch:7700"
            - name: MEILI_MASTER_KEY
              valueFrom:
                secretKeyRef:
                  name: wanderer-app
                  key: meili-master-key
            - name: PUBLIC_DISABLE_SIGNUP
              value: "true"
            - name: BODY_SIZE_LIMIT
              value: "Infinity"
          ports:
            - containerPort: 3000
              name: http
          resources:
            requests:
              cpu: 50m
              memory: 64Mi
            limits:
              memory: 8Gi
          readinessProbe:
            tcpSocket:
              port: 3000
            initialDelaySeconds: 5
            periodSeconds: 10
            timeoutSeconds: 1
            failureThreshold: 3
---
apiVersion: v1
kind: Service
metadata:
  name: wanderer-meilisearch
  namespace: wanderer-system
  labels:
    app.kubernetes.io/instance: wanderer
    app.kubernetes.io/name: wanderer-meilisearch
spec:
  type: ClusterIP
  ports:
    - name: http
      port: 7700
      targetPort: http
  selector:
    app.kubernetes.io/instance: wanderer
    app.kubernetes.io/name: wanderer-meilisearch
---
apiVersion: v1
kind: Service
metadata:
  name: wanderer-db
  namespace: wanderer-system
  labels:
    app.kubernetes.io/instance: wanderer
    app.kubernetes.io/name: wanderer-db
spec:
  type: ClusterIP
  ports:
    - name: http
      port: 8090
      targetPort: http
  selector:
    app.kubernetes.io/instance: wanderer
    app.kubernetes.io/name: wanderer-db
---
apiVersion: v1
kind: Service
metadata:
  name: wanderer-web
  namespace: wanderer-system
  labels:
    app.kubernetes.io/instance: wanderer
    app.kubernetes.io/name: wanderer-web
spec:
  type: ClusterIP
  ports:
    - name: http
      port: 3000
      targetPort: http
  selector:
    app.kubernetes.io/instance: wanderer
    app.kubernetes.io/name: wanderer-web
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: wanderer-web
  namespace: wanderer-system
  annotations:
    cert-manager.io/cluster-issuer: letsencrypt-prod
    nginx.ingress.kubernetes.io/ssl-redirect: "true"
    nginx.ingress.kubernetes.io/proxy-body-size: "100m"
    # optional, only if you actually use external-dns:
    external-dns.alpha.kubernetes.io/hostname: wanderer.dooplex.hu
    nginx.ingress.kubernetes.io/configuration-snippet: |
      set $geo_allowed 0;
      if ($remote_addr ~ "^192\.168\.") { set $geo_allowed 1; }
      if ($remote_addr ~ "^10\.") { set $geo_allowed 1; }
      if ($geoip2_country_code = "HU") { set $geo_allowed 1; }
      if ($geo_allowed = 0) {
        return 403 "Access restricted to Hungary";
      }
spec:
  ingressClassName: nginx-internal
  tls:
    - hosts:
        - wanderer.dooplex.hu
      secretName: wanderer-web-tls
  rules:
    - host: wanderer.dooplex.hu
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: wanderer-web
                port:
                  number: 3000
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: wanderer-pocketbase
  namespace: wanderer-system
  annotations:
    cert-manager.io/cluster-issuer: letsencrypt-prod
    nginx.ingress.kubernetes.io/ssl-redirect: "true"
    nginx.ingress.kubernetes.io/proxy-body-size: "100m"
    # optional, only if you actually use external-dns:
    external-dns.alpha.kubernetes.io/hostname: pb.wanderer.dooplex.hu
spec:
  ingressClassName: nginx-internal
  tls:
    - hosts:
        - pb.wanderer.dooplex.hu
      secretName: wanderer-pb-tls
  rules:
    - host: pb.wanderer.dooplex.hu
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: wanderer-db
                port:
                  number: 8090
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: wanderer-meilisearch
  namespace: wanderer-system
  labels:
    app.kubernetes.io/instance: wanderer
    app.kubernetes.io/name: wanderer-meilisearch
    recurring-job-group.longhorn.io/needbackup: enabled
    recurring-job.longhorn.io/source: enabled
spec:
  accessModes:
    - ReadWriteOnce
  storageClassName: longhorn
  resources:
    requests:
      storage: 5Gi
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: wanderer-db
  namespace: wanderer-system
  labels:
    app.kubernetes.io/instance: wanderer
    app.kubernetes.io/name: wanderer-db
    recurring-job-group.longhorn.io/needbackup: enabled
    recurring-job.longhorn.io/source: enabled
spec:
  accessModes:
    - ReadWriteOnce
  storageClassName: longhorn
  resources:
    requests:
      storage: 5Gi