frostfs-dev-env/services/storage/cfg/config.yml

# Logger section
logger:
  level: debug # Minimum enabled logging level

# Profiler section
pprof:
  enabled: true
  address: :6060  # Server address
  shutdown_timeout: 15s  # Timeout for profiling HTTP server graceful shutdown

# Application metrics section
prometheus:
  enabled: true
  address: :9090  # Server address
  shutdown_timeout: 15s  # Timeout for metrics HTTP server graceful shutdown

  # Application tracing section
tracing:
  enabled: true
  exporter: otlp_grpc
  endpoint: "jaeger.frostfs.devenv:4317"

# Morph section
morph:
  dial_timeout: 30s  # Timeout for side chain NEO RPC client connection
  rpc_endpoint:  # Side chain NEO RPC endpoints
    - address: ws://morph-chain:30333/ws
      priority: 1

# Common storage node settings
node:
  attribute_0: "User-Agent:FrostFS/0.34"
  notification:
    enabled: true  # Turn on object notification service
    endpoint: "tls://nats.frostfs.devenv:4222"  # Notification server endpoint
    timeout: "6s"  # Timeout for object notification client connection
    default_topic: "test"  # Default topic for object notifications if not found in object's meta
    certificate: "/etc/frostfs-node/nats.tls.cert"  # Path to TLS certificate
    key: "/etc/frostfs-node/nats.tls.key"  # Path to TLS key
    ca: "/etc/frostfs-node/nats.ca.crt"  # Path to optional CA certificate

# Tree section
tree:
  enabled: true

# Storage engine configuration
storage:
  shard:
    0:
      writecache:
        enabled: true
        path: /storage/wc0  # Write-cache root directory

      metabase:
        path: /storage/meta0  # Path to the metabase

      blobstor:
        - type: blobovnicza
          path: /storage/blobovnicza0  # Blobovnicza root directory
          depth: 2
          width: 4
        - type: fstree
          path: /storage/fstree0  # FSTree root directory
          depth: 2

      pilorama:
        path: /storage/pilorama0  # Path to the pilorama database

    1:
      writecache:
        enabled: true
        path: /storage/wc1  # Write-cache root directory

      metabase:
        path: /storage/meta1  # Path to the metabase

      blobstor:
        - type: blobovnicza
          path: /storage/blobovnicza1  # Blobovnicza root directory
          depth: 2
          width: 4
        - type: fstree
          path: /storage/fstree1  # FSTree root directory
          depth: 2

      pilorama:
        path: /storage/pilorama1  # Path to the pilorama database