#
# Copyright © 2016-2017 The Thingsboard Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

server:
  # Server bind address
  address: "${HTTP_BIND_ADDRESS:0.0.0.0}"
  # Server bind port
  port: "${HTTP_BIND_PORT:8080}"
# Uncomment the following section to enable ssl
#  ssl:
#    key-store: classpath:keystore/keystore.p12
#    key-store-password: thingsboard
#    keyStoreType: PKCS12
#    keyAlias: tomcat

# Zookeeper connection parameters. Used for service discovery.
zk:
  # Enable/disable zookeeper discovery service.
  enabled: "${ZOOKEEPER_ENABLED:false}"
  # Zookeeper connect string
  url: "${ZOOKEEPER_URL:localhost:2181}"
  # Zookeeper retry interval in milliseconds
  retry_interval_ms: "${ZOOKEEPER_RETRY_INTERVAL_MS:3000}"
  # Zookeeper connection timeout in milliseconds
  connection_timeout_ms: "${ZOOKEEPER_CONNECTION_TIMEOUT_MS:3000}"
  # Zookeeper session timeout in milliseconds
  session_timeout_ms: "${ZOOKEEPER_SESSION_TIMEOUT_MS:3000}"
  # Name of the directory in zookeeper 'filesystem'
  zk_dir: "${ZOOKEEPER_NODES_DIR:/thingsboard}"

# RPC connection parameters. Used only in cluster mode only.
rpc:
  bind_host: "${RPC_HOST:localhost}"
  bind_port: "${RPC_PORT:9001}"

# Clustering properties related to consistent-hashing. See architecture docs for more details.
cluster:
  # Name of hash function used for consistent hash ring.
  hash_function_name: "${CLUSTER_HASH_FUNCTION_NAME:murmur3_128}"
  # Amount of virtual nodes in consistent hash ring.
  vitrual_nodes_size: "${CLUSTER_VIRTUAL_NODES_SIZE:16}"

# Plugins configuration parameters
plugins:
  # Comma seperated package list used during classpath scanning for plugins
  scan_packages: "${PLUGINS_SCAN_PACKAGES:org.thingsboard.server.extensions}"

# JWT Token parameters
security.jwt:
  tokenExpirationTime: "${JWT_TOKEN_EXPIRATION_TIME:900}" # Number of seconds (15 mins)
  refreshTokenExpTime: "${JWT_REFRESH_TOKEN_EXPIRATION_TIME:3600}" # Seconds (1 hour)
  tokenIssuer: "${JWT_TOKEN_ISSUER:thingsboard.io}"
  tokenSigningKey: "${JWT_TOKEN_SIGNING_KEY:thingsboardDefaultSigningKey}"

# Device communication protocol parameters
http:
  request_timeout: "${HTTP_REQUEST_TIMEOUT:60000}"

# MQTT server parameters
mqtt:
  bind_address: "${MQTT_BIND_ADDRESS:0.0.0.0}"
  bind_port: "${MQTT_BIND_PORT:1883}"
  adaptor: "${MQTT_ADAPTOR_NAME:JsonMqttAdaptor}"
  timeout: "${MQTT_TIMEOUT:10000}"
  netty:
    leak_detector_level: "${NETTY_LEASK_DETECTOR_LVL:DISABLED}"
    boss_group_thread_count: "${NETTY_BOSS_GROUP_THREADS:1}"
    worker_group_thread_count: "${NETTY_WORKER_GROUP_THREADS:12}"
# Uncomment the following lines to enable ssl for MQTT
#  ssl:
#    key_store: mqttserver.jks
#    key_store_password: server_ks_password
#    key_password: server_key_password
#    key_store_type: JKS

# CoAP server parameters
coap:
  bind_address: "${COAP_BIND_ADDRESS:0.0.0.0}"
  bind_port: "${COAP_BIND_PORT:5683}"
  adaptor:  "${COAP_ADAPTOR_NAME:JsonCoapAdaptor}"
  timeout: "${COAP_TIMEOUT:10000}"

# Cassandra driver configuration parameters
cassandra:
  # Thingsboard cluster name
  cluster_name: "${CASSANDRA_CLUSTER_NAME:Thingsboard Cluster}"
  # Thingsboard keyspace name
  keyspace_name: "${CASSANDRA_KEYSPACE_NAME:thingsboard}"
  # Specify node list
  url: "${CASSANDRA_URL:127.0.0.1:9042}"
  # Enable/disable secure connection
  ssl: "${CASSANDRA_USE_SSL:false}"
  # Enable/disable JMX
  jmx: "${CASSANDRA_USE_JMX:true}"
  # Enable/disable metrics collection.
  metrics: "${CASSANDRA_DISABLE_METRICS:true}"
  # NONE SNAPPY LZ4
  compression: "${CASSANDRA_COMPRESSION:none}"
  # Specify cassandra claster initialization timeout (if no hosts available during startup)
  init_timeout_ms: "${CASSANDRA_CLUSTER_INIT_TIMEOUT_MS:300000}"
  # Specify cassandra claster initialization retry interval (if no hosts available during startup)
  init_retry_interval_ms: "${CASSANDRA_CLUSTER_INIT_RETRY_INTERVAL_MS:3000}"

  # Credential parameters #
  credentials: "${CASSANDRA_USE_CREDENTIALS:false}"
  # Specify your username
  username: "${CASSANDRA_USERNAME:}"
  # Specify your password
  password: "${CASSANDRA_PASSWORD:}"

  # Cassandra cluster connection socket parameters #
  socket:
    connect_timeout: "${CASSANDRA_SOCKET_TIMEOUT:5000}"
    read_timeout: "${CASSANDRA_SOCKET_READ_TIMEOUT:20000}"
    keep_alive: "${CASSANDRA_SOCKET_KEEP_ALIVE:true}"
    reuse_address: "${CASSANDRA_SOCKET_REUSE_ADDRESS:true}"
    so_linger: "${CASSANDRA_SOCKET_SO_LINGER:}"
    tcp_no_delay: "${CASSANDRA_SOCKET_TCP_NO_DELAY:false}"
    receive_buffer_size: "${CASSANDRA_SOCKET_RECEIVE_BUFFER_SIZE:}"
    send_buffer_size: "${CASSANDRA_SOCKET_SEND_BUFFER_SIZE:}"

  # Cassandra cluster connection query parameters  #
  query:
    read_consistency_level: "${CASSANDRA_READ_CONSISTENCY_LEVEL:ONE}"
    write_consistency_level: "${CASSANDRA_WRITE_CONSISTENCY_LEVEL:ONE}"
    default_fetch_size: "${CASSANDRA_DEFAULT_FETCH_SIZE:2000}"
    # Specify partitioning size for timestamp key-value storage. Example MINUTES, HOURS, DAYS, MONTHS
    ts_key_value_partitioning: "${TS_KV_PARTITIONING:MONTHS}"
    # Specify max data points per request
    min_aggregation_step_ms: "${TS_KV_MIN_AGGREGATION_STEP_MS:100}"

# Actor system parameters
actors:
  session:
    sync:
      # Default timeout for processing request using synchronous session (HTTP, CoAP) in milliseconds
      timeout: "${ACTORS_SESSION_SYNC_TIMEOUT:10000}"
  plugin:
    # Default timeout for termination of the plugin actor after it is stopped
    termination.delay: "${ACTORS_PLUGIN_TERMINATION_DELAY:60000}"
    # Default timeout for processing of particular message by particular plugin
    processing.timeout: "${ACTORS_PLUGIN_TIMEOUT:60000}"
    # Errors for particular actor are persisted once per specified amount of milliseconds
    error_persist_frequency: "${ACTORS_PLUGIN_ERROR_FREQUENCY:3000}"
  rule:
    # Default timeout for termination of the rule actor after it is stopped
    termination.delay: "${ACTORS_RULE_TERMINATION_DELAY:30000}"
    # Errors for particular actor are persisted once per specified amount of milliseconds
    error_persist_frequency: "${ACTORS_RULE_ERROR_FREQUENCY:3000}"
  statistics:
    # Enable/disable actor statistics
    enabled: "${ACTORS_STATISTICS_ENABLED:true}"
    persist_frequency: "${ACTORS_STATISTICS_PERSIST_FREQUENCY:60000}"

# Cache parameters
cache:
  # Enable/disable cache functionality.
  enabled: "${CACHE_ENABLED:false}"
  device_credentials:
    # Default time to store device credentials in cache, in seconds
    time_to_live: "${CACHE_DEVICE_CREDENTIAL_TTL:3600}"
    # Maximum size of the map. When maximum size is reached, the map is evicted based on the policy defined.
    max_size:
      # Max size policy options:
      # PER_NODE: Maximum number of map entries in each JVM.
      # PER_PARTITION: Maximum number of map entries within each partition.
      # USED_HEAP_SIZE: Maximum used heap size in megabytes for each JVM.
      # USED_HEAP_PERCENTAGE: Maximum used heap size percentage for each JVM.
      # FREE_HEAP_SIZE: Minimum free heap size in megabytes for each JVM.
      # FREE_HEAP_PERCENTAGE: Minimum free heap size percentage for each JVM.
      policy: "${CACHE_DEVICE_CREDENTIAL_MAX_SIZE_POLICY:PER_NODE}"
      size: "${CACHE_DEVICE_CREDENTIAL_MAX_SIZE_SIZE:1000000}"

