Examples with ClusterPort com.oracle.bedrock.runtime.coherence.options.ClusterPort used on opensource projects

Example 1 with ClusterPort

use of com.oracle.bedrock.runtime.coherence.options.ClusterPort in project oracle-bedrock by coherence-community.

the class AbstractCoherenceClusterBuilderTest method shouldBuildStorageEnabledCluster.

/**
 * Ensure we can build and destroy a {@link CoherenceCluster} containing storage-enabled
 * {@link CoherenceCacheServer}s.
 */
@Test
public void shouldBuildStorageEnabledCluster() {
    final int CLUSTER_SIZE = 3;
    AvailablePortIterator availablePorts = LocalPlatform.get().getAvailablePorts();
    ClusterPort clusterPort = ClusterPort.of(new Capture<>(availablePorts));
    CoherenceClusterBuilder builder = new CoherenceClusterBuilder();
    builder.include(CLUSTER_SIZE, CoherenceClusterMember.class, clusterPort, LocalHost.only(), ClusterName.of("Storage-Only"));
    try (CoherenceCluster cluster = builder.build(getPlatform(), Console.system())) {
        assertThat(invoking(cluster).getClusterSize(), is(CLUSTER_SIZE));
    }
}

Example 2 with ClusterPort

use of com.oracle.bedrock.runtime.coherence.options.ClusterPort in project oracle-bedrock by coherence-community.

the class AbstractCoherenceClusterBuilderTest method shouldFailOverNamedCache.

/**
 * Ensure that a {@link NamedCache} produced by a {@link CoherenceCluster} {@link CoherenceClusterMember}
 * is failed over to another {@link CoherenceClusterMember} when the original {@link CoherenceClusterMember}
 * is closed.
 */
@Test
public void shouldFailOverNamedCache() {
    Capture<Integer> wkaPort = new Capture<>(LocalPlatform.get().getAvailablePorts());
    final int CLUSTER_SIZE = 3;
    String localHost = System.getProperty("tangosol.coherence.localhost", "127.0.0.1");
    AvailablePortIterator availablePorts = LocalPlatform.get().getAvailablePorts();
    ClusterPort clusterPort = ClusterPort.of(new Capture<>(availablePorts));
    CoherenceClusterBuilder builder = new CoherenceClusterBuilder();
    builder.include(CLUSTER_SIZE, CoherenceClusterMember.class, WellKnownAddress.of(localHost, wkaPort), clusterPort, LocalHost.of(localHost, wkaPort), ClusterName.of("FailOver"), DisplayName.of("DCS"));
    try (CoherenceCluster cluster = builder.build(getPlatform(), Console.system())) {
        assertThat(invoking(cluster).getClusterSize(), is(CLUSTER_SIZE));
        // acquire a NamedCache from a specific cluster member
        CoherenceClusterMember member = cluster.get("DCS-1");
        NamedCache cache = member.getCache("dist-example");
        // use the cache to put some data
        cache.put("message", "hello");
        assertThat(cluster.get("DCS-2").getCache("dist-example").get("message"), is("hello"));
        // close the cluster member
        member.close();
        // ensure that it's not in the cluster
        assertThat(invoking(cluster).getClusterSize(), is(CLUSTER_SIZE - 1));
        // attempt to use the cache
        assertThat(invoking(cache).get("message"), is("hello"));
    }
}

Example 3 with ClusterPort

use of com.oracle.bedrock.runtime.coherence.options.ClusterPort in project oracle-bedrock by coherence-community.

the class AbstractCoherenceClusterBuilderTest method shouldBuilderWKABasedStorageCluster.

/**
 * Ensure that we can build a cluster using WKA.
 */
@Test
public void shouldBuilderWKABasedStorageCluster() {
    Capture<Integer> wkaPort = new Capture<>(LocalPlatform.get().getAvailablePorts());
    ClusterPort clusterPort = ClusterPort.of(new Capture<>(LocalPlatform.get().getAvailablePorts()));
    String localHost = System.getProperty("tangosol.coherence.localhost", "127.0.0.1");
    String clusterName = "WKA" + getClass().getSimpleName();
    int desiredClusterSize = 4;
    CoherenceClusterBuilder clusterBuilder = new CoherenceClusterBuilder();
    clusterBuilder.include(desiredClusterSize, CoherenceClusterMember.class, DisplayName.of("storage"), LocalStorage.enabled(), WellKnownAddress.of(localHost, wkaPort), ClusterName.of(clusterName), LocalHost.of(localHost, wkaPort), clusterPort);
    try (CoherenceCluster cluster = clusterBuilder.build(Console.system())) {
        assertThat(invoking(cluster).getClusterSize(), is(desiredClusterSize));
    }
}

Example 4 with ClusterPort

use of com.oracle.bedrock.runtime.coherence.options.ClusterPort in project oracle-bedrock by coherence-community.

the class AbstractCoherenceClusterBuilderTest method shouldRemoveCoherenceClusterMemberFromCoherenceCluster.

/**
 * Ensure that the explicitly closing a CoherenceCacheServer removes it from
 * the CoherenceCluster in which is it defined.
 */
@Test
public void shouldRemoveCoherenceClusterMemberFromCoherenceCluster() {
    final int CLUSTER_SIZE = 3;
    Capture<Integer> wkaPort = new Capture<>(LocalPlatform.get().getAvailablePorts());
    String localHost = System.getProperty("tangosol.coherence.localhost", "127.0.0.1");
    ClusterPort clusterPort = ClusterPort.of(new Capture<>(LocalPlatform.get().getAvailablePorts()));
    CoherenceClusterBuilder builder = new CoherenceClusterBuilder();
    builder.include(CLUSTER_SIZE, CoherenceClusterMember.class, WellKnownAddress.of(localHost, wkaPort), clusterPort, LocalHost.of(localHost, wkaPort), ClusterName.of("Access"), DisplayName.of("DCS"));
    try (CoherenceCluster cluster = builder.build(getPlatform(), Console.system())) {
        assertThat(invoking(cluster).getClusterSize(), is(CLUSTER_SIZE));
        // acquire a cluster member
        CoherenceClusterMember member = cluster.get("DCS-1");
        // close it
        member.close();
        // ensure that it's not in the cluster
        assertThat(invoking(cluster).getClusterSize(), is(CLUSTER_SIZE - 1));
    }
}

Example 5 with ClusterPort

use of com.oracle.bedrock.runtime.coherence.options.ClusterPort in project oracle-bedrock by coherence-community.

the class AbstractCoherenceClusterBuilderTest method shouldPerformRollingRestartOfCluster.

/**
 * Ensure we perform a rolling restart of a {@link CoherenceCluster}
 */
@Test
public void shouldPerformRollingRestartOfCluster() {
    final int CLUSTER_SIZE = 4;
    AvailablePortIterator availablePorts = LocalPlatform.get().getAvailablePorts();
    ClusterPort clusterPort = ClusterPort.of(new Capture<>(availablePorts));
    String clusterName = "Rolling" + getClass().getSimpleName();
    Platform platform = getPlatform();
    CoherenceClusterBuilder builder = new CoherenceClusterBuilder();
    builder.include(CLUSTER_SIZE, CoherenceClusterMember.class, DisplayName.of("DCS"), clusterPort, ClusterName.of(clusterName), LocalHost.only(), Console.system());
    try (CoherenceCluster cluster = builder.build(getPlatform())) {
        assertThat(invoking(cluster).getClusterSize(), is(CLUSTER_SIZE));
        StabilityPredicate<CoherenceCluster> predicate = StabilityPredicate.of(CoherenceCluster.Predicates.autoStartServicesSafe());
        cluster.filter(member -> member.isServiceRunning("ProxyService")).relaunch();
        cluster.unordered().limit(2).relaunch(predicate);
        assertThat(invoking(cluster).getClusterSize(), is(CLUSTER_SIZE));
        cluster.unordered().limit(2).relaunch(predicate);
        assertThat(invoking(cluster).getClusterSize(), is(CLUSTER_SIZE));
        cluster.unordered().limit(2).relaunch(predicate);
        assertThat(invoking(cluster).getClusterSize(), is(CLUSTER_SIZE));
        // introduce a new system property for the relaunched members
        cluster.relaunch(predicate, SystemProperty.of("cloned", "yes"));
        assertThat(invoking(cluster).getClusterSize(), is(CLUSTER_SIZE));
        // ensure all the members have the new system property
        for (CoherenceClusterMember member : cluster) {
            assertThat(member.getSystemProperty("cloned"), is("yes"));
        }
    }
}