brokerconfig

# Zeebe Standalone Broker configuration file (with embedded gateway)

# This file is based on broker.standalone.yaml.template but stripped down to contain only a limited
# set of configuration options. These are a good starting point to get to know Zeebe.
# For advanced configuration options, have a look at the templates in this folder.

# !!! Note that this configuration is not suitable for running a standalone gateway. !!!
# If you want to run a standalone gateway node, please have a look at gateway.yaml.template

# ----------------------------------------------------
# Byte sizes
# For buffers and others must be specified as strings and follow the following
# format: "10U" where U (unit) must be replaced with KB = Kilobytes, MB = Megabytes or GB = Gigabytes.
# If unit is omitted then the default unit is simply bytes.
# Example:
# sendBufferSize = "16MB" (creates a buffer of 16 Megabytes)
#
# Time units
# Timeouts, intervals, and the likes, must be specified either in the standard ISO-8601 format used
# by java.time.Duration, or as strings with the following format: "VU", where:
#   - V is a numerical value (e.g. 1, 5, 10, etc.)
#   - U is the unit, one of: ms = Millis, s = Seconds, m = Minutes, or h = Hours
#
# Paths:
# Relative paths are resolved relative to the installation directory of the broker.
# ----------------------------------------------------

zeebe:
  broker:
    exporters:
      hazelcast:
        className: io.zeebe.hazelcast.exporter.HazelcastExporter
        jarPath: exporters/zeebe-hazelcast-exporter-0.8.0-jar-with-dependencies.jar
    gateway:
      # Enable the embedded gateway to start on broker startup.
      # This setting can also be overridden using the environment variable ZEEBE_BROKER_GATEWAY_ENABLE.
      enable: false

      network:
        # Sets the port the embedded gateway binds to.
        # This setting can also be overridden using the environment variable ZEEBE_BROKER_GATEWAY_NETWORK_PORT.
        port: 26600

      security:
        # Enables TLS authentication between clients and the gateway
        # This setting can also be overridden using the environment variable ZEEBE_BROKER_GATEWAY_SECURITY_ENABLED.
        enabled: false

    network:
      # Controls the default host the broker should bind to. Can be overwritten on a
      # per binding basis for client, management and replication
      # This setting can also be overridden using the environment variable ZEEBE_BROKER_NETWORK_HOST.
      host: 0.0.0.0
      port: 26700

    data:
      # Specify a list of directories in which data is stored.
      # This setting can also be overridden using the environment variable ZEEBE_BROKER_DATA_DIRECTORIES.
      directories: [ data ]
      # The size of data log segment files.
      # This setting can also be overridden using the environment variable ZEEBE_BROKER_DATA_LOGSEGMENTSIZE.
      logSegmentSize: 512MB
      # How often we take snapshots of streams (time unit)
      # This setting can also be overridden using the environment variable ZEEBE_BROKER_DATA_SNAPSHOTPERIOD.
      snapshotPeriod: 15m

    cluster:
      # Specifies the Zeebe cluster size.
      # This can also be overridden using the environment variable ZEEBE_BROKER_CLUSTER_CLUSTERSIZE.
      clusterSize: 1
      # Controls the replication factor, which defines the count of replicas per partition.
      # This can also be overridden using the environment variable ZEEBE_BROKER_CLUSTER_REPLICATIONFACTOR.
      replicationFactor: 1
      # Controls the number of partitions, which should exist in the cluster.
      # This can also be overridden using the environment variable ZEEBE_BROKER_CLUSTER_PARTITIONSCOUNT.
      partitionsCount: 1

    threads:
      # Controls the number of non-blocking CPU threads to be used.
      # WARNING: You should never specify a value that is larger than the number of physical cores
      # available. Good practice is to leave 1-2 cores for ioThreads and the operating
      # system (it has to run somewhere). For example, when running Zeebe on a machine
      # which has 4 cores, a good value would be 2.
      # This setting can also be overridden using the environment variable ZEEBE_BROKER_THREADS_CPUTHREADCOUNT
      cpuThreadCount: 2
      # Controls the number of io threads to be used.
      # This setting can also be overridden using the environment variable ZEEBE_BROKER_THREADS_IOTHREADCOUNT
      ioThreadCount: 2

Gateway config

zeebe:
  gateway:
    network:
      # Sets the host the gateway binds to
      # This setting can also be overridden using the environment variable ZEEBE_GATEWAY_NETWORK_HOST.
      host: 0.0.0.0
      #
      # Sets the port the gateway binds to
      # This setting can also be overridden using the environment variable ZEEBE_GATEWAY_NETWORK_PORT.
      port: 26800
      #
      # Sets the minimum keep alive interval
      # This setting specifies the minimum accepted interval between keep alive pings. This value must
      # be specified as a positive integer followed by 's' for seconds, 'm' for minutes or 'h' for hours.
      # This setting can also be overridden using the environment variable ZEEBE_GATEWAY_NETWORK_MINKEEPALIVEINTERVAL.
      minKeepAliveInterval: 30s

    cluster:
      # Sets the broker the gateway should initial contact
      # This setting can also be overridden using the environment variable ZEEBE_GATEWAY_CLUSTER_CONTACTPOINT.
      contactPoint: 0.0.0.0:26700

      # Sets the timeout of requests send to the broker cluster
      # This setting can also be overridden using the environment variable ZEEBE_GATEWAY_CLUSTER_REQUESTTIMEOUT.
      requestTimeout: 15s

      # Sets name of the Zeebe cluster to connect to
      # This setting can also be overridden using the environment variable ZEEBE_GATEWAY_CLUSTER_CLUSTERNAME.
      clusterName: zeebe-cluster

      # Sets the member id of the gateway in the cluster
      # This setting can also be overridden using the environment variable ZEEBE_GATEWAY_CLUSTER_MEMBERID.
      memberId: gateway

      # Sets the host the gateway node binds to for internal cluster communication
      # This setting can also be overridden using the environment variable ZEEBE_GATEWAY_CLUSTER_HOST.
      host: 0.0.0.0

      # Sets the port the gateway node binds to for internal cluster communication
      # This setting can also be overridden using the environment variable ZEEBE_GATEWAY_CLUSTER_PORT.
      port: 26700

    threads:
      # Sets the number of threads the gateway will use to communicate with the broker cluster
      # This setting can also be overridden using the environment variable ZEEBE_GATEWAY_THREADS_MANAGEMENTTHREADS.
      managementThreads: 1

    monitoring:
      # Enables the metrics collection and exporting it over HTTP
      # This setting can also be overridden using the environment variable ZEEBE_GATEWAY_MONITORING_ENABLED.
      enabled: false

      # Sets the host the monitoring binds to
      # This setting can also be overridden using the environment variable ZEEBE_GATEWAY_MONITORING_HOST.
      host: 0.0.0.0

      # Sets the port the monitoring binds to
      # This setting can also be overridden using the environment variable ZEEBE_GATEWAY_MONITOIRNG_PORT.
      port: 9600