Examples with EurekaHostsSupplier com.netflix.dyno.contrib.EurekaHostsSupplier used on opensource projects

Example 1 with EurekaHostsSupplier

use of com.netflix.dyno.contrib.EurekaHostsSupplier in project conductor by Netflix.

the class RedisQueuesDiscoveryProvider method get.

@Override
public RedisQueues get() {
    logger.info("DynoQueueDAO::INIT");
    String domain = configuration.getDomain();
    String cluster = configuration.getCluster();
    final int readConnPort = configuration.getNonQuorumPort();
    EurekaHostsSupplier hostSupplier = new EurekaHostsSupplier(cluster, discoveryClient) {

        @Override
        public List<Host> getHosts() {
            List<Host> hosts = super.getHosts();
            List<Host> updatedHosts = new ArrayList<>(hosts.size());
            hosts.forEach(host -> updatedHosts.add(new HostBuilder().setHostname(host.getHostName()).setIpAddress(host.getIpAddress()).setPort(readConnPort).setRack(host.getRack()).setDatacenter(host.getDatacenter()).setStatus(host.isUp() ? Host.Status.Up : Host.Status.Down).createHost()));
            return updatedHosts;
        }
    };
    DynoJedisClient dynoClient = new DynoJedisClient.Builder().withApplicationName(configuration.getAppId()).withDynomiteClusterName(cluster).withDiscoveryClient(discoveryClient).build();
    DynoJedisClient dynoClientRead = new DynoJedisClient.Builder().withApplicationName(configuration.getAppId()).withDynomiteClusterName(cluster).withHostSupplier(hostSupplier).withConnectionPoolConsistency("DC_ONE").build();
    String region = configuration.getRegion();
    String localDC = configuration.getAvailabilityZone();
    if (localDC == null) {
        throw new Error("Availability zone is not defined.  " + "Ensure Configuration.getAvailabilityZone() returns a non-null and non-empty value.");
    }
    localDC = localDC.replaceAll(region, "");
    ShardSupplier ss = new DynoShardSupplier(dynoClient.getConnPool().getConfiguration().getHostSupplier(), region, localDC);
    RedisQueues queues = new RedisQueues(dynoClient, dynoClientRead, configuration.getQueuePrefix(), ss, 60_000, 60_000);
    logger.info("DynoQueueDAO initialized with prefix " + configuration.getQueuePrefix() + "!");
    return queues;
}