@Value.Check default void check() { Preconditions.checkState(clusterMembers().contains(localServer()), "The localServer '%s' must be included in the server entries: %s.", localServer(), clusterMembers()); } }
public static Set<String> getRemoteServerAddresses(TimeLockInstallConfiguration install) { return Sets.difference(getClusterAddresses(install), ImmutableSet.of(install.cluster().localServer())); }
private void assertDefaultClusterConfigurationCorrect(ClusterConfiguration cluster) { assertThat(cluster) .isInstanceOf(DefaultClusterConfiguration.class) .isNotInstanceOf(KubernetesClusterConfiguration.class); assertThat(cluster.clusterMembers()).hasSameElementsAs(SERVERS); assertThat(cluster.localServer()).isEqualTo(LOCAL_SERVER); }
private LeaderConfig getLeaderConfig() { // TODO (jkong): Live Reload Paxos Ping Rates PaxosRuntimeConfiguration paxosRuntimeConfiguration = runtime.get(); return ImmutableLeaderConfig.builder() .sslConfiguration(PaxosRemotingUtils.getSslConfigurationOptional(install)) .leaders(PaxosRemotingUtils.addProtocols(install, PaxosRemotingUtils.getClusterAddresses(install))) .localServer(PaxosRemotingUtils.addProtocol(install, PaxosRemotingUtils.getClusterConfiguration(install).localServer())) .acceptorLogDir(Paths.get(install.paxos().dataDirectory().toString(), PaxosTimeLockConstants.LEADER_PAXOS_NAMESPACE, PaxosTimeLockConstants.ACCEPTOR_SUBDIRECTORY_PATH).toFile()) .learnerLogDir(Paths.get(install.paxos().dataDirectory().toString(), PaxosTimeLockConstants.LEADER_PAXOS_NAMESPACE, PaxosTimeLockConstants.LEARNER_SUBDIRECTORY_PATH).toFile()) .pingRateMs(paxosRuntimeConfiguration.pingRateMs()) .quorumSize(PaxosRemotingUtils.getQuorumSize(PaxosRemotingUtils.getClusterAddresses(install))) .leaderPingResponseWaitMs(paxosRuntimeConfiguration.pingRateMs()) .randomWaitBeforeProposingLeadershipMs(paxosRuntimeConfiguration.pingRateMs()) .build(); }
/** * Creates timestamp and lock services for the given client. It is expected that for each client there should * only be (up to) one active timestamp service, and one active lock service at any time. * @param client Client namespace to create the services for * @return Invalidating timestamp and lock services */ private TimeLockServices createInvalidatingTimeLockServices(String client) { List<String> uris = install.cluster().clusterMembers(); ImmutableLeaderConfig leaderConfig = ImmutableLeaderConfig.builder() .addLeaders(uris.toArray(new String[uris.size()])) .localServer(install.cluster().localServer()) .sslConfiguration(PaxosRemotingUtils.getSslConfigurationOptional(install)) .quorumSize(PaxosRemotingUtils.getQuorumSize(uris)) .build(); Supplier<ManagedTimestampService> rawTimestampServiceSupplier = timestampCreator .createTimestampService(client, leaderConfig); Supplier<LockService> rawLockServiceSupplier = lockCreator::createThreadPoolingLockService; return timelockCreator.createTimeLockServices(client, rawTimestampServiceSupplier, rawLockServiceSupplier); } }