Examples with Cluster org.graylog2.indexer.cluster.Cluster used on opensource projects

Example 21 with Cluster

use of org.graylog2.indexer.cluster.Cluster in project graylog2-server by Graylog2.

the class IndexerClusterResource method clusterHealth.

@GET
@Timed
@Path("/health")
@ApiOperation(value = "Get cluster and shard health overview")
@RequiresPermissions(RestPermissions.INDEXERCLUSTER_READ)
@Produces(MediaType.APPLICATION_JSON)
public ClusterHealth clusterHealth() {
    final ClusterHealthResponse health = cluster.health();
    final ClusterHealth.ShardStatus shards = ClusterHealth.ShardStatus.create(health.getActiveShards(), health.getInitializingShards(), health.getRelocatingShards(), health.getUnassignedShards());
    return ClusterHealth.create(health.getStatus().toString().toLowerCase(Locale.ENGLISH), shards);
}

Example 22 with Cluster

use of org.graylog2.indexer.cluster.Cluster in project graylog2-server by Graylog2.

the class ClusterConfigResource method update.

@PUT
@Timed
@Path("{configClass}")
@Consumes(MediaType.APPLICATION_JSON)
@ApiOperation(value = "Update configuration in database")
@RequiresPermissions({ RestPermissions.CLUSTER_CONFIG_ENTRY_CREATE, RestPermissions.CLUSTER_CONFIG_ENTRY_EDIT })
@AuditEvent(type = AuditEventTypes.CLUSTER_CONFIGURATION_UPDATE)
public Response update(@ApiParam(name = "configClass", value = "The name of the cluster configuration class", required = true) @PathParam("configClass") @NotBlank String configClass, @ApiParam(name = "body", value = "The payload of the cluster configuration", required = true) @NotNull InputStream body) throws IOException {
    final Class<?> cls = classFromName(configClass);
    if (cls == null) {
        throw new NotFoundException("Couldn't find configuration class \"" + configClass + "\"");
    }
    final Object o;
    try {
        o = objectMapper.readValue(body, cls);
    } catch (Exception e) {
        final String msg = "Couldn't parse cluster configuration \"" + configClass + "\".";
        LOG.error(msg, e);
        throw new BadRequestException(msg);
    }
    try {
        clusterConfigService.write(o);
    } catch (Exception e) {
        final String msg = "Couldn't write cluster config \"" + configClass + "\".";
        LOG.error(msg, e);
        throw new InternalServerErrorException(msg, e);
    }
    return Response.accepted(o).build();
}