Examples with BrokerInfo io.camunda.zeebe.client.api.response.BrokerInfo used on opensource projects

Example 1 with BrokerInfo

use of io.camunda.zeebe.client.api.response.BrokerInfo in project zeebe-test-container by camunda-community-hub.

the class ClusterWithGatewayExampleTest method shouldStartCluster.

@Test
@Timeout(value = 15, unit = TimeUnit.MINUTES)
void shouldStartCluster() {
    // given
    Startables.deepStart(brokers).join();
    gatewayContainer.start();
    // when
    final Topology topology;
    try (final ZeebeClient client = newZeebeClient(gatewayContainer)) {
        topology = client.newTopologyRequest().send().join(5, TimeUnit.SECONDS);
    }
    // then
    final List<BrokerInfo> brokers = topology.getBrokers();
    Assertions.assertThat(brokers).as("the topology contains all the brokers, advertising the right address").hasSize(3).extracting(BrokerInfo::getAddress).containsExactlyInAnyOrder(brokerZeroContainer.getInternalCommandAddress(), brokerOneContainer.getInternalCommandAddress(), brokerTwoContainer.getInternalCommandAddress());
}

Example 2 with BrokerInfo

use of io.camunda.zeebe.client.api.response.BrokerInfo in project zeebe-test-container by camunda-community-hub.

the class ZeebeClusterSingleNodeExampleTest method shouldConnectToZeebe.

@Test
@Timeout(value = 5, unit = TimeUnit.MINUTES)
void shouldConnectToZeebe() {
    // given
    final Topology topology;
    // when
    try (final ZeebeClient client = cluster.newClientBuilder().build()) {
        topology = client.newTopologyRequest().send().join(5, TimeUnit.SECONDS);
    }
    // then
    final List<BrokerInfo> brokers = topology.getBrokers();
    Assertions.assertThat(brokers).as("the topology contains all the brokers, advertising the expected address").hasSize(1).extracting(BrokerInfo::getAddress).containsExactlyInAnyOrder(cluster.getBrokers().get(0).getInternalCommandAddress());
}

Example 3 with BrokerInfo

use of io.camunda.zeebe.client.api.response.BrokerInfo in project zeebe-test-container by camunda-community-hub.

the class ZeebeClusterWithEmbeddedGatewaysExampleTest method shouldStartCluster.

@Test
@Timeout(value = 15, unit = TimeUnit.MINUTES)
void shouldStartCluster() {
    // given
    final Topology topology;
    // when
    try (final ZeebeClient client = cluster.newClientBuilder().build()) {
        topology = client.newTopologyRequest().send().join(5, TimeUnit.SECONDS);
    }
    // then
    final List<BrokerInfo> brokers = topology.getBrokers();
    Assertions.assertThat(brokers).as("the topology contains all the brokers, advertising the expected address").hasSize(2).extracting(BrokerInfo::getAddress).containsExactlyInAnyOrder(cluster.getBrokers().get(0).getInternalCommandAddress(), cluster.getBrokers().get(1).getInternalCommandAddress());
}

Example 4 with BrokerInfo

use of io.camunda.zeebe.client.api.response.BrokerInfo in project zeebe-test-container by camunda-community-hub.

the class ZeebeTopologyWaitStrategy method buildPartitionsMap.

private Map<Integer, Partition> buildPartitionsMap(final Topology topology) {
    final Map<Integer, Partition> partitions = new HashMap<>();
    for (final BrokerInfo broker : topology.getBrokers()) {
        final int nodeId = broker.getNodeId();
        for (final PartitionInfo partitionInfo : broker.getPartitions()) {
            final int partitionId = partitionInfo.getPartitionId();
            partitions.putIfAbsent(partitionId, new Partition());
            final Partition partition = partitions.get(partitionId);
            if (partitionInfo.isLeader()) {
                partition.leaderIds.add(nodeId);
            } else {
                partition.followerIds.add(nodeId);
            }
        }
    }
    return partitions;
}

Example 5 with BrokerInfo

use of io.camunda.zeebe.client.api.response.BrokerInfo in project zeebe by camunda.

the class ClusteringRule method hasPartitionsWithReplicationFactor.

private boolean hasPartitionsWithReplicationFactor(final List<BrokerInfo> brokers, final int partitionCount, final int replicationFactor) {
    final AtomicLong leaders = new AtomicLong();
    final AtomicLong followers = new AtomicLong();
    brokers.stream().flatMap(b -> b.getPartitions().stream()).forEach(p -> {
        if (p.isLeader()) {
            leaders.getAndIncrement();
        } else {
            followers.getAndIncrement();
        }
    });
    return leaders.get() >= partitionCount && followers.get() >= partitionCount * (replicationFactor - 1);
}