k3s-cluster/fava/fava.yaml

---
apiVersion: v1
kind: Namespace
metadata:
  name: fava

---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: fava-data
  namespace: fava
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 1Gi

---
apiVersion: v1
kind: ConfigMap
metadata:
  name: fava-init-script
  namespace: fava
data:
  init.sh: |
    #!/bin/sh
    set -e
    
    # Clone or update the repository
    if [ ! -d "/data/contabilitat/.git" ]; then
      echo "Cloning repository..."
      git clone https://${GITEA_USERNAME}:${GITEA_PASSWORD}@gitea.gitea.svc.cluster.local:3000/${GITEA_USERNAME}/contabilitat.git /data/contabilitat
    else
      echo "Repository exists, pulling latest changes..."
      cd /data/contabilitat
      git pull
    fi
    
    echo "Repository ready at /data/contabilitat"

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: fava
  namespace: fava
  labels:
    app: fava
spec:
  replicas: 1
  selector:
    matchLabels:
      app: fava
  template:
    metadata:
      labels:
        app: fava
    spec:
      initContainers:
      - name: git-sync
        image: alpine/git:latest
        command: ["/bin/sh", "/scripts/init.sh"]
        env:
        - name: GITEA_USERNAME
          valueFrom:
            secretKeyRef:
              name: gitea-credentials
              key: username
        - name: GITEA_PASSWORD
          valueFrom:
            secretKeyRef:
              name: gitea-credentials
              key: password
        volumeMounts:
        - name: data
          mountPath: /data
        - name: init-script
          mountPath: /scripts
      containers:
      - name: fava
        image: yegle/fava:latest
        args:
          - "/data/contabilitat/main.beancount"
          - "-H"
          - "0.0.0.0"
          - "-p"
          - "5000"
        ports:
        - containerPort: 5000
          name: http
        volumeMounts:
        - name: data
          mountPath: /data
        resources:
          requests:
            cpu: 100m
            memory: 128Mi
          limits:
            cpu: 500m
            memory: 512Mi
        livenessProbe:
          httpGet:
            path: /
            port: 5000
          initialDelaySeconds: 30
          periodSeconds: 10
        readinessProbe:
          httpGet:
            path: /
            port: 5000
          initialDelaySeconds: 5
          periodSeconds: 5
      - name: git-sync
        image: alpine/git:latest
        command:
          - /bin/sh
          - -c
          - |
            while true; do
              echo "Syncing repository at $(date)"
              cd /data/contabilitat
              git config --global --add safe.directory /data/contabilitat
              git pull || echo "Failed to pull, will retry in 1 hour"
              echo "Next sync in 1 hour"
              sleep 3600
            done
        env:
        - name: GITEA_USERNAME
          valueFrom:
            secretKeyRef:
              name: gitea-credentials
              key: username
        - name: GITEA_PASSWORD
          valueFrom:
            secretKeyRef:
              name: gitea-credentials
              key: password
        volumeMounts:
        - name: data
          mountPath: /data
        resources:
          requests:
            cpu: 10m
            memory: 32Mi
          limits:
            cpu: 100m
            memory: 128Mi
      volumes:
      - name: data
        persistentVolumeClaim:
          claimName: fava-data
      - name: init-script
        configMap:
          name: fava-init-script
          defaultMode: 0755

---
apiVersion: v1
kind: Service
metadata:
  name: fava-service
  namespace: fava
spec:
  type: ClusterIP
  selector:
    app: fava
  ports:
    - name: http
      port: 80
      targetPort: 5000