Examples with ProposedBucketConfigContext com.couchbase.client.core.config.ProposedBucketConfigContext used on opensource projects

Example 1 with ProposedBucketConfigContext

use of com.couchbase.client.core.config.ProposedBucketConfigContext in project couchbase-jvm-clients by couchbase.

the class KeyValueBucketLoaderIntegrationTest method loadConfigViaCarrierPublication.

/**
 * This is a very simplistic test that makes sure that we can "round trip" in the
 * {@link KeyValueBucketLoader} by grabbing a JSON decodable config through the full stack.
 */
@Test
void loadConfigViaCarrierPublication() {
    TestNodeConfig config = config().firstNodeWith(Services.KV).get();
    Core core = Core.create(env, authenticator(), seedNodes());
    KeyValueBucketLoader loader = new KeyValueBucketLoader(core);
    ProposedBucketConfigContext loaded = loader.load(new NodeIdentifier(config.hostname(), config.ports().get(Services.MANAGER)), config.ports().get(Services.KV), config().bucketname(), Optional.empty()).block();
    assertNotNull(loaded);
    assertEquals(config().bucketname(), loaded.bucketName());
    core.shutdown().block();
}

Example 2 with ProposedBucketConfigContext

use of com.couchbase.client.core.config.ProposedBucketConfigContext in project couchbase-jvm-clients by couchbase.

the class KeyValueMessageHandler method handleNotMyVbucket.

/**
 * Helper method to handle a "not my vbucket" response.
 *
 * @param request the request to retry.
 * @param response the response to extract the config from, potentially.
 */
private void handleNotMyVbucket(final KeyValueRequest<Response> request, final ByteBuf response) {
    request.indicateRejectedWithNotMyVbucket();
    eventBus.publish(new NotMyVbucketReceivedEvent(ioContext, request.partition()));
    final String origin = request.context().lastDispatchedTo() != null ? request.context().lastDispatchedTo().hostname() : null;
    RetryOrchestrator.maybeRetry(ioContext, request, RetryReason.KV_NOT_MY_VBUCKET);
    body(response).map(b -> b.toString(UTF_8).trim()).filter(c -> c.startsWith("{")).ifPresent(c -> ioContext.core().configurationProvider().proposeBucketConfig(new ProposedBucketConfigContext(request.bucket(), c, origin)));
}

Example 3 with ProposedBucketConfigContext

use of com.couchbase.client.core.config.ProposedBucketConfigContext in project couchbase-jvm-clients by couchbase.

the class BaseBucketLoaderTest method loadsAndParsesConfig.

@Test
void loadsAndParsesConfig() {
    BucketLoader loader = new BaseBucketLoader(core, SERVICE) {

        @Override
        protected Mono<byte[]> discoverConfig(NodeIdentifier seed, String bucket) {
            return Mono.just(readResource("../config_with_external.json", BaseBucketLoaderTest.class).getBytes(UTF_8));
        }
    };
    when(core.ensureServiceAt(eq(SEED), eq(SERVICE), eq(PORT), eq(Optional.of(BUCKET)), eq(Optional.empty()))).thenReturn(Mono.empty());
    when(core.serviceState(eq(SEED), eq(SERVICE), eq(Optional.of(BUCKET)))).thenReturn(Optional.of(Flux.empty()));
    ProposedBucketConfigContext ctx = loader.load(SEED, PORT, BUCKET, Optional.empty()).block();
    BucketConfig config = BucketConfigParser.parse(ctx.config(), core.context().environment(), ctx.origin());
    assertEquals("default", config.name());
    assertEquals(1073, config.rev());
}

Example 4 with ProposedBucketConfigContext

use of com.couchbase.client.core.config.ProposedBucketConfigContext in project couchbase-jvm-clients by couchbase.

the class KeyValueBucketRefresher method maybeUpdateBucket.

/**
 * If needed, fetches a configuration (and otherwise ignores this attempt).
 *
 * <p>This method makes sure that individual errors are logged but swallowed so they do
 * not interrupt anything else in progress.</p>
 *
 * @param name the name of the bucket.
 * @return a {@link Mono} either with a new config or nothing to ignore.
 */
private Mono<ProposedBucketConfigContext> maybeUpdateBucket(final String name) {
    Long last = registrations.get(name);
    boolean overInterval = last != null && (System.nanoTime() - last) >= configPollIntervalNanos;
    boolean allowed = tainted.contains(name) || overInterval;
    return allowed ? fetchConfigPerNode(name, filterEligibleNodes(name)).next().doOnSuccess(ctx -> registrations.replace(name, System.nanoTime())) : Mono.empty();
}

Example 5 with ProposedBucketConfigContext

use of com.couchbase.client.core.config.ProposedBucketConfigContext in project couchbase-jvm-clients by couchbase.

the class ClusterManagerBucketLoaderIntegrationTest method loadConfigViaClusterManagerHttp.

/**
 * This is a very simplistic test that makes sure that we can "round trip" in the
 * {@link ClusterManagerBucketLoader} by grabbing a JSON decodable config through the full stack.
 */
@Test
// @Disabled
void loadConfigViaClusterManagerHttp() {
    TestNodeConfig config = config().firstNodeWith(Services.MANAGER).get();
    Core core = Core.create(env, authenticator(), seedNodes());
    ClusterManagerBucketLoader loader = new ClusterManagerBucketLoader(core);
    int port = config.ports().get(Services.MANAGER);
    ProposedBucketConfigContext ctx = loader.load(new NodeIdentifier(config.hostname(), port), port, config().bucketname(), Optional.empty()).block();
    BucketConfig loaded = BucketConfigParser.parse(ctx.config(), env, ctx.origin());
    assertNotNull(loaded);
    assertEquals(config().bucketname(), loaded.name());
    core.shutdown().block();
}