topology.yaml

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# yaml definition file for the Pulsar topology.

name: Pulsar
description: A basic Pulsar pub-sub messaging cluster with 1 zookeeper node, 1 proxy node and 2 broker nodes

node groups:
    zookeeper-nodes:
        - zookeeper-1
    broker-nodes:
        - broker-1
        - broker-2

start args:
    --jwt:
        action: store_true
        help: If specified, configure Pulsar for using JWT authentication
    --proxy-node-name:
        default: pulsar
        help: Pulsar proxy node's host name
        metavar: hostname
    --pulsar-version:
        default: 2.1.0
        help: Pulsar version to use
        metavar: ver
    --pulsar-cluster-name:
        default: pulsar-cluster
        help: Pulsar cluster name to use
        metavar: name
    --pulsar-max-memory:
        help: Pulsar memory to use (use m for MB and g for GB)
    --predictable:
        action: store_true
        help: If specified, attempt to expose container ports to the same port number on the host
    --tls:
        choices: ['encryption', 'authentication']
        help: If specified, enable TLS encryption or authentication for proxy and broker nodes