# Wallet
# Path to wallet
S3_GW_WALLET_PATH=/path/to/wallet.json
# Account address. If omitted default one will be used.
S3_GW_WALLET_ADDRESS=NfgHwwTi3wHAS8aFAN243C5vGbkYDpqLHP
# Passphrase to decrypt wallet.
S3_GW_WALLET_PASSPHRASE=s3

# Nodes
# This configuration makes the gateway use the first node (grpc://s01.neofs.devenv:8080)
# while it's healthy. Otherwise, gateway uses the second node (grpc://s01.neofs.devenv:8080)
# for 10% of requests and the third node (grpc://s03.neofs.devenv:8080) for 90% of requests.
# Until nodes with the same priority level are healthy
# nodes with other priority are not used.
# The lower the value, the higher the priority.
S3_GW_PEERS_0_ADDRESS=grpc://s01.neofs.devenv:8080
S3_GW_PEERS_0_PRIORITY=1
S3_GW_PEERS_0_WEIGHT=1
S3_GW_PEERS_1_ADDRESS=grpc://s02.neofs.devenv:8080
S3_GW_PEERS_1_PRIORITY=2
S3_GW_PEERS_1_WEIGHT=0.1
S3_GW_PEERS_2_ADDRESS=grpc://s03.neofs.devenv:8080
S3_GW_PEERS_2_PRIORITY=2
S3_GW_PEERS_2_WEIGHT=0.9

# Address to listen and TLS
S3_GW_LISTEN_ADDRESS=0.0.0.0:8080
S3_GW_TLS_CERT_FILE=/path/to/tls/cert
S3_GW_TLS_KEY_FILE=/path/to/tls/key

# Config file
S3_GW_CONFIG=/path/to/config/yaml

# Logger
S3_GW_LOGGER_LEVEL=debug

# Endpoint of the tree service. Must be provided. Can be one of the node address (from the `peers` section).
S3_GW_TREE_SERVICE=grpc://s01.neofs.devenv:8080

# RPC endpoint and order of resolving of bucket names
S3_GW_RPC_ENDPOINT=http://morph-chain.neofs.devenv:30333/
S3_GW_RESOLVE_ORDER="nns dns"

# Metrics
S3_GW_PPROF_ENABLED=true
S3_GW_PPROF_ADDRESS=localhost:8085

S3_GW_PROMETHEUS_ENABLED=true
S3_GW_PROMETHEUS_ADDRESS=localhost:8086

# Timeout to connect to a node
S3_GW_CONNECT_TIMEOUT=10s
# Timeout to check node health during rebalance.
S3_GW_HEALTHCHECK_TIMEOUT=15s
# Interval to check node health
S3_GW_REBALANCE_INTERVAL=60s
# The number of errors on connection after which node is considered as unhealthy
S3_GW_POOL_ERROR_THRESHOLD=100

# Limits for processing of clients' requests
S3_GW_MAX_CLIENTS_COUNT=100
# Deadline after which the gate sends error `RequestTimeout` to a client
S3_GW_MAX_CLIENTS_DEADLINE=30s

# Caching
# Cache for objects
S3_GW_CACHE_OBJECTS_LIFETIME=5m
S3_GW_CACHE_OBJECTS_SIZE=1000000
# Cache which keeps lists of objects in buckets
S3_GW_CACHE_LIST_LIFETIME=1m
S3_GW_CACHE_LIST_SIZE=100000
# Cache which contains mapping of bucket name to bucket info
S3_GW_CACHE_BUCKETS_LIFETIME=1m
S3_GW_CACHE_BUCKETS_SIZE=1000
# Cache which contains mapping of nice name to object addresses
S3_GW_CACHE_NAMES_LIFETIME=1m
S3_GW_CACHE_NAMES_SIZE=10000
 # Cache for system objects in a bucket: bucket settings, notification configuration etc
S3_GW_CACHE_SYSTEM_LIFETIME=5m
S3_GW_CACHE_SYSTEM_SIZE=100000
# Cache which stores access box with tokens by its address
S3_GW_CACHE_ACCESSBOX_LIFETIME=10m
S3_GW_CACHE_ACCESSBOX_SIZE=100

# NATS
S3_GW_NATS_ENABLED=true
S3_GW_NATS_ENDPOINT=nats://nats.neofs.devenv:4222
S3_GW_NATS_TIMEOUT=30s
S3_GW_NATS_CERT_FILE=/path/to/cert
S3_GW_NATS_KEY_FILE=/path/to/key
S3_GW_NATS_ROOT_CA=/path/to/ca

# Default policy of placing containers in NeoFS
# If a user sends a request `CreateBucket` and doesn't define policy for placing of a container in NeoFS, the S3 Gateway
# will put the container with default policy. It can be specified via environment variable, e.g.:
S3_GW_DEFAULT_POLICY="REP 3"

# CORS
# value of Access-Control-Max-Age header if this value is not set in a rule. Has an int type.
S3_GW_CORS_DEFAULT_MAX_AGE=600

# Parameters of requests to NeoFS
# Number of the object copies to consider PUT to NeoFS successful.
# If not set, default value 0 will be used -- it means that object will be processed according to the container's placement policy
S3_GW_NEOFS_SET_COPIES_NUMBER=0