# Default values for versitygw.
# This is a YAML-formatted file.
# Declare variables to be passed into your templates.

# Standard Helm chart settings
nameOverride: ""
fullnameOverride: ""

# Number of pod replicas for the deployment
# Note that when using the "posix" backend with a PVC,
# you can only increase the number of replicas if you have a "ReadWriteMany" volume!
replicaCount: 1

# This section defines which image to use and how to pull it.
# Find all available tags / releases at: https://github.com/versity/versitygw/pkgs/container/versitygw
image:
  repository: ghcr.io/versity/versitygw
  tag: "latest"
  pullPolicy: IfNotPresent
  pullSecrets: []

serviceAccount:
  # Specifies whether a service account should be created
  create: true
  # Annotations to add to the service account (e.g. for IRSA / Workload Identity)
  annotations: {}
  # Name of the service account to use. If empty, a name is generated using the fullname template.
  name: ""

# Additional annotations for the pod
podAnnotations: {}
# Additional labels for the pod
podLabels: {}

# Security settings for the Deployment Pod and its containers.
# The settings below are the recommended, least-privilege values.
# For more details refer to https://kubernetes.io/docs/tasks/configure-pod-container/security-context/
podSecurityContext:
  fsGroup: 1000

securityContext:
  capabilities:
    drop:
    - ALL
  readOnlyRootFilesystem: true
  runAsNonRoot: true
  runAsUser: 1000
  runAsGroup: 1000

# The Kubernetes Service that exposes the versitygw server.
# To make the server available outside the cluster, the type should be changed to `NodePort` or `LoadBalancer`.
service:
  type: ClusterIP

# --- Ingress ---
# Expose the S3 API via a Kubernetes Ingress resource.
# Requires an ingress controller (e.g. nginx, traefik) to be installed in the cluster.
ingress:
  enabled: false
  # IngressClass to use (maps to spec.ingressClassName).
  # Leave empty to use the cluster default.
  className: ""
  # Annotations applied to the Ingress resource.
  # Use these to configure controller-specific behaviour, e.g.:
  #   nginx.ingress.kubernetes.io/proxy-body-size: "0"
  #   nginx.ingress.kubernetes.io/proxy-read-timeout: "600"
  #   nginx.ingress.kubernetes.io/ssl-redirect: "true"
  annotations: {}
  # List of host rules. Each host can expose one or more paths.
  # The `servicePort` field on each path selects which named Service port to route to.
  # Supported values: s3-api (default), admin, webui.
  hosts:
    - host: s3.example.com
      paths:
        - path: /
          pathType: Prefix
          # servicePort: s3-api  # default — routes to the S3 API port
  # TLS configuration. Each entry maps a secret name to one or more hosts.
  # The secret must contain tls.crt and tls.key.
  # Example:
  #   tls:
  #     - secretName: versitygw-tls
  #       hosts:
  #         - s3.example.com
  tls: []

# --- HTTPRoute ---
# Expose the S3 API via a Gateway API HTTPRoute resource.
# Requires Gateway API CRDs and a Gateway API implementation (Envoy Gateway, Istio, Kgateway, etc.) in the cluster.
httpRoute:
  enabled: false
  annotations: {}
  # The parent Gateway(s) this route attaches to.
  parentRefs:
    - name: my-gateway
      # namespace: gateway-system
      # sectionName: https
  # Hostnames for the route.
  hostnames:
    - s3.example.com
  # Rules that define how requests are matched and routed to the service.
  # See https://gateway-api.sigs.k8s.io/api-types/httproute/#rules
  rules:
    - matches:
        - path:
            type: PathPrefix
            value: /

# --- Root credentials ---
# The root S3 access credentials. These are required for the gateway to start.
# IMPORTANT: For production use, set auth.existingSecret instead of storing
# credentials in this values file.
auth:
  # If set, use this existing Kubernetes Secret for credentials instead of creating one.
  # The secret must contain the keys: rootAccessKeyId and rootSecretAccessKey
  existingSecret: ""
  # Root access key ID (used when existingSecret is empty)
  accessKey: ""
  # Root secret access key (used when existingSecret is empty)
  secretKey: ""

# --- Versity Gateway server configuration ---
gateway:
  # -- Backend configuration --
  backend:
    # The storage backend to use. Supported values: posix, scoutfs, s3, azure, plugin
    # This maps to the VGW_BACKEND environment variable used by the container entrypoint.
    type: posix
    # Additional arguments passed to the backend
    args: "/mnt/data"
    # for s3 backend:
    # args: "--access 0123456 --secret 0xdeadbeef --endpoint http://s3.example.com"
    # for azure backend:
    # args: ""--account 0123456 --access-key 0xdeadbeef"

  # The port versitygw listens on for S3 API requests.
  port: 7070
  # The AWS region string returned to clients.
  region: us-east-1
  # Enable virtual-host-style bucket addressing (e.g. bucket.example.com).
  # Set to your domain (e.g. "example.com") to enable.
  virtualDomain: ""
  # Allow only read (GET/HEAD) operations. Prevents any writes.
  readOnly: false
  # Silence stdout request logging (useful when using a dedicated access log).
  quiet: false
  # Enable verbose debug output.
  debug: false
  # Access log file path for S3 requests (AWS log format). Empty = disabled.
  accessLog: ""
  # Default CORS allowed origin. Empty = CORS disabled.
  corsAllowOrigin: ""
  # Disable strict S3 bucket naming validation.
  disableStrictBucketNames: false

# --- Admin API server ---
admin:
  # Enable a separate admin API server on a dedicated port.
  enabled: false
  # The port for the admin API server. Must differ from gateway.port.
  port: 7071
  # Maximum concurrent connections for the admin server.
  maxConnections: 250000
  # Maximum in-flight requests for the admin server.
  maxRequests: 100000
  # --- HTTPRoute ---
  # Expose the Admin API via a Gateway API HTTPRoute resource.
  # Requires Gateway API CRDs and a Gateway API implementation (Envoy Gateway, Istio, Kgateway, etc.) in the cluster.
  httpRoute:
    enabled: false
    annotations: {}
    # The parent Gateway(s) this route attaches to.
    parentRefs:
      - name: my-gateway
        # namespace: gateway-system
        # sectionName: https
    # Hostnames for the route.
    hostnames:
      - s3-admin.example.com
  # Rules that define how requests are matched and routed to the service.
  # See https://gateway-api.sigs.k8s.io/api-types/httproute/#rules
    rules:
      - matches:
          - path:
              type: PathPrefix
              value: /

# --- WebUI ---
webui:
  # Enable the built-in browser-based management WebUI.
  enabled: false
  # The port the WebUI listens on.
  port: 8080
  # Disable TLS for the WebUI even when gateway TLS is enabled.
  noTls: false
  # List of S3 endpoints used by the  Versity Web UI
  # The list that is auto-generated by Versity GW is wrong in the case of
  # Kubernetes because it uses the internal pod IP addresses.
  apiGateways: []
  # - s3.example.com
  # List of Versity Admin endpoints used by the Versity Web UI
  # The list that is auto-generated by Versity GW is wrong in the case of
  # Kubernetes because it uses the internal pod IP addresses.
  adminGateways: []
  # - s3-admin.example.com
  # --- HTTPRoute ---
  # Expose the WebUI via a Gateway API HTTPRoute resource.
  # Requires Gateway API CRDs and a Gateway API implementation (Envoy Gateway, Istio, Kgateway, etc.) in the cluster.
  httpRoute:
    enabled: false
    annotations: {}
    # The parent Gateway(s) this route attaches to.
    parentRefs:
      - name: my-gateway
        # namespace: gateway-system
        # sectionName: https
    # Hostnames for the route.
    hostnames:
      - versitygw.example.com
  # Rules that define how requests are matched and routed to the service.
  # See https://gateway-api.sigs.k8s.io/api-types/httproute/#rules
    rules:
      - matches:
          - path:
              type: PathPrefix
              value: /

# --- IAM (Identity and Access Management) ---
iam:
  enabled: false
  # TODO: implement other IAM backend
  # Internal flat-file IAM is the default. For production, consider LDAP or Vault.
  type: internal
  # Disable IAM result caching.
  cacheDisable: false
  # IAM cache entry TTL in seconds.
  cacheTtl: 120
  # IAM cache cleanup interval in seconds.
  cachePrune: 3600
  # Enable debug output for IAM operations.
  debug: false

# Extra environment variables to pass to the container.
# Use this to configure advanced options not covered above (e.g. event notifications,
# LDAP IAM, S3 proxy backend credentials, StatsD metrics, etc.).
# Refer to https://github.com/versity/versitygw#configuration for the full list.
# Example:
#   extraEnv:
#     - name: VGW_EVENT_KAFKA_URL
#       value: "kafka:9092"
#     - name: VGW_IAM_LDAP_URL
#       value: "ldap://ldap.example.com"
extraEnv: []

# --- TLS ---
# Enable HTTPS for the S3 API (and admin/webui if not separately configured).
tls:
  # Set to true to enable TLS. Requires certificate.secretName or certificate.create.
  enabled: false

# --- cert-manager Certificate ---
certificate:
  # Set to the name of an existing TLS Secret to use for HTTPS.
  # If empty and certificate.create is false, defaults to <fullname>-cert.
  secretName: ""
  # Create a cert-manager Certificate resource to automatically provision TLS.
  # Requires cert-manager to be installed in the cluster.
  create: false
  # DNS names to include in the certificate. Required when certificate.create is true.
  dnsNames: []
  #  - versitygw.example.com
  # cert-manager issuer reference. Required when certificate.create is true.
  # issuerRef:
  #   group: cert-manager.io
  #   kind: ClusterIssuer
  #   name: "letsencrypt-production"

# --- Persistence ---
# Storage for the S3 gateway backend data (required for posix/scoutfs backends).
# By default, an emptyDir (ephemeral) volume is used.
persistence:
  # If disabled, an emptyDir (ephemeral!) will be used instead of a PVC.
  # NOTE: Data will be lost on pod restart if persistence is disabled.
  enabled: true
  # Whether to create a new PVC. If false, persistence.claimName must be provided.
  create: true
  # The name of the PVC that should be created or used (if persistence.create=false)
  claimName: ""
  size: 10Gi
  storageClassName: ""
  # If set then use a hostPath volume, needs `persistence.create=false`
  hostPath: ""
  # Access mode for the PVC. Use ReadWriteMany for multi-replica deployments.
  accessMode: ReadWriteOnce

resources: {}
  # We usually recommend not to specify default resources and to leave this as a conscious
  # choice for the user. This also increases chances charts run on environments with little
  # resources, such as Minikube. If you do want to specify resources, uncomment the following
  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
  # limits:
  #   cpu: 500m
  #   memory: 512Mi
  # requests:
  #   cpu: 100m
  #   memory: 128Mi

nodeSelector: {}

tolerations: []

affinity: {}

networkPolicy:
  enabled: false
  # allowIngressFromNamespaces:
  #   matchLabels:
  #     kubernetes.io/metadata.name: kube-system
  # allowIngressFromPods:
  #   matchLabels:
  #     svccontroller.k3s.cattle.io/svcname: versitygw