Examples with HostGroup com.sequenceiq.cloudbreak.domain.HostGroup used on opensource projects

Example 56 with HostGroup

use of com.sequenceiq.cloudbreak.domain.HostGroup in project cloudbreak by hortonworks.

the class BlueprintValidatorTest method testValidateBlueprintForStackShouldThrowBadRequestExceptionWhenNodeCountForAHostGroupIsMoreThanMax.

@Test
public void testValidateBlueprintForStackShouldThrowBadRequestExceptionWhenNodeCountForAHostGroupIsMoreThanMax() throws IOException {
    // GIVEN
    Blueprint blueprint = createBlueprint();
    Set<InstanceGroup> instanceGroups = createInstanceGroups();
    Set<HostGroup> hostGroups = createHostGroups(instanceGroups);
    instanceGroups.add(createInstanceGroup("gateway", 1));
    JsonNode blueprintJsonTree = createJsonTreeWithIllegalGroup();
    BDDMockito.given(objectMapper.readTree(BLUEPRINT_STRING)).willReturn(blueprintJsonTree);
    thrown.expect(BlueprintValidationException.class);
    thrown.expectMessage("The node count '2' for hostgroup 'group2' cannot be less than '1' or more than '1' because of 'mastercomp2' component");
    // WHEN
    underTest.validateBlueprintForStack(blueprint, hostGroups, instanceGroups);
// THEN throw exception
}

Example 57 with HostGroup

use of com.sequenceiq.cloudbreak.domain.HostGroup in project cloudbreak by hortonworks.

the class BlueprintValidatorTest method testKnoxWithKerberosButNoKnoxInTheBlueprintForAllNodes.

@Test
public void testKnoxWithKerberosButNoKnoxInTheBlueprintForAllNodes() throws IOException {
    // GIVEN
    Blueprint blueprint = createBlueprint();
    Set<InstanceGroup> instanceGroups = new HashSet<>();
    instanceGroups.add(createInstanceGroup("gateway1", 1, InstanceGroupType.GATEWAY));
    instanceGroups.add(createInstanceGroup("gateway2", 1, InstanceGroupType.GATEWAY));
    instanceGroups.add(createInstanceGroup("master", 1, InstanceGroupType.CORE));
    Set<HostGroup> hostGroups = createHostGroups(instanceGroups);
    JsonNodeFactory jsonNodeFactory = JsonNodeFactory.instance;
    ObjectNode rootNode = jsonNodeFactory.objectNode();
    ArrayNode hostGroupsNode = rootNode.putArray("host_groups");
    addHostGroup(hostGroupsNode, "gateway1", SL_MIN0_MAX3, MA_MIN1_MAX1);
    addHostGroup(hostGroupsNode, "gateway2", SL_MIN0_MAX3, MA_MIN1_MAX3);
    addHostGroup(hostGroupsNode, "master", SL_MIN0_MAX3, MA_MIN1_MAX5);
    BDDMockito.given(objectMapper.readTree(BLUEPRINT_STRING)).willReturn(rootNode);
    Cluster cluster = new Cluster();
    cluster.setSecure(true);
    Gateway gateway = new Gateway();
    gateway.setEnableGateway(true);
    cluster.setGateway(gateway);
    thrown.expect(BlueprintValidationException.class);
    thrown.expectMessage("In case of Knox and Kerberos each 'Ambari Server' node must include the 'KNOX_GATEWAY' service. " + "The following host groups are missing the service: gateway1,gateway2");
    // WHEN
    underTest.validateBlueprintForStack(cluster, blueprint, hostGroups, instanceGroups);
// THEN exception thrown
}

Example 58 with HostGroup

use of com.sequenceiq.cloudbreak.domain.HostGroup in project cloudbreak by hortonworks.

the class BlueprintValidatorTest method testValidateBlueprintForStackShouldNotThrowAnyExceptionWhenBlueprintContainsUnknownComponent.

@Test
public void testValidateBlueprintForStackShouldNotThrowAnyExceptionWhenBlueprintContainsUnknownComponent() throws IOException {
    // GIVEN
    Blueprint blueprint = createBlueprint();
    Set<InstanceGroup> instanceGroups = createInstanceGroups();
    Set<HostGroup> hostGroups = createHostGroups(instanceGroups);
    instanceGroups.add(createInstanceGroup("gateway", 1));
    JsonNode blueprintJsonTree = createJsonTreeWithUnknownComponent();
    BDDMockito.given(objectMapper.readTree(BLUEPRINT_STRING)).willReturn(blueprintJsonTree);
    // WHEN
    underTest.validateBlueprintForStack(blueprint, hostGroups, instanceGroups);
// THEN doesn't throw exception
}

Example 59 with HostGroup

use of com.sequenceiq.cloudbreak.domain.HostGroup in project cloudbreak by hortonworks.

the class ClusterCommonService method recreateCluster.

private void recreateCluster(Long stackId, UpdateClusterJson updateJson) {
    IdentityUser user = authenticatedUserService.getCbUser();
    Set<HostGroup> hostGroups = new HashSet<>();
    for (HostGroupRequest json : updateJson.getHostgroups()) {
        HostGroup hostGroup = conversionService.convert(json, HostGroup.class);
        hostGroup = hostGroupDecorator.decorate(hostGroup, json, user, stackId, false, false);
        hostGroups.add(hostGroup);
    }
    AmbariStackDetailsJson stackDetails = updateJson.getAmbariStackDetails();
    StackRepoDetails stackRepoDetails = null;
    if (stackDetails != null) {
        stackRepoDetails = conversionService.convert(stackDetails, StackRepoDetails.class);
    }
    clusterService.recreate(stackId, updateJson.getBlueprintId(), hostGroups, updateJson.getValidateBlueprint(), stackRepoDetails, updateJson.getKerberosPassword(), updateJson.getKerberosPrincipal());
}

Example 60 with HostGroup

use of com.sequenceiq.cloudbreak.domain.HostGroup in project cloudbreak by hortonworks.

the class ClusterCommonService method clusterHostgroupAdjustmentChange.

private void clusterHostgroupAdjustmentChange(Long stackId, UpdateClusterJson updateJson, Stack stack) {
    if (!stack.isAvailable()) {
        throw new BadRequestException(String.format("Stack '%s' is currently in '%s' state. PUT requests to a cluster can only be made if the underlying stack is 'AVAILABLE'.", stackId, stack.getStatus()));
    }
    LOGGER.info("Cluster host adjustment request received. Stack id: {} ", stackId);
    Blueprint blueprint = stack.getCluster().getBlueprint();
    HostGroup hostGroup = hostGroupService.getByClusterIdAndName(stack.getCluster().getId(), updateJson.getHostGroupAdjustment().getHostGroup());
    if (hostGroup == null) {
        throw new BadRequestException(String.format("Host group '%s' not found or not member of the cluster '%s'", updateJson.getHostGroupAdjustment().getHostGroup(), stack.getName()));
    }
    blueprintValidator.validateHostGroupScalingRequest(blueprint, hostGroup, updateJson.getHostGroupAdjustment().getScalingAdjustment());
    clusterService.updateHosts(stackId, updateJson.getHostGroupAdjustment());
}