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Example 1 with ApiHost

use of com.cloudera.api.swagger.model.ApiHost in project cloudbreak by hortonworks.

the class ClouderaManagerModificationService method getHostsFromCM.

private List<ApiHost> getHostsFromCM() throws ApiException {
    LOGGER.debug("Retrieving registered host details from CM.");
    HostsResourceApi hostsResourceApi = clouderaManagerApiFactory.getHostsResourceApi(apiClient);
    List<ApiHost> hosts = hostsResourceApi.readHosts(null, null, SUMMARY).getItems();
    LOGGER.debug("Retrieving registered host details from CM completed. Host count: [{}]", hosts.size());
    return hosts;
}
Also used : HostsResourceApi(com.cloudera.api.swagger.HostsResourceApi) ApiHost(com.cloudera.api.swagger.model.ApiHost)

Example 2 with ApiHost

use of com.cloudera.api.swagger.model.ApiHost in project cloudbreak by hortonworks.

the class ClouderaManagerModificationService method createUpscaledHostRefList.

private ApiHostRefList createUpscaledHostRefList(Map<String, InstanceMetaData> upscaleInstancesMap, Map<String, ApiHost> upscaleHostsMap) {
    LOGGER.debug("Creating ApiHostRefList from upscaled hosts.");
    ApiHostRefList body = new ApiHostRefList();
    upscaleHostsMap.forEach((hostname, host) -> Optional.ofNullable(upscaleInstancesMap.get(hostname)).ifPresent(instance -> {
        ApiHostRef apiHostRef = new ApiHostRef().hostname(instance.getDiscoveryFQDN()).hostId(host.getHostId());
        body.addItemsItem(apiHostRef);
    }));
    if (body.getItems() != null) {
        LOGGER.debug("Created ApiHostRefList from upscaled hosts. Host count: [{}]", body.getItems().size());
    } else {
        LOGGER.debug("Created ApiHostRefList is empty.");
    }
    return body;
}
Also used : CloudbreakException(com.sequenceiq.cloudbreak.service.CloudbreakException) ApiBatchRequestElement(com.cloudera.api.swagger.model.ApiBatchRequestElement) ClusterClientInitException(com.sequenceiq.cloudbreak.cluster.service.ClusterClientInitException) LoggerFactory(org.slf4j.LoggerFactory) ApiService(com.cloudera.api.swagger.model.ApiService) ApiException(com.cloudera.api.swagger.client.ApiException) ClouderaManagerProductsProvider(com.sequenceiq.cloudbreak.cluster.service.ClouderaManagerProductsProvider) ParcelStatus(com.sequenceiq.cloudbreak.cm.model.ParcelStatus) ClustersResourceApi(com.cloudera.api.swagger.ClustersResourceApi) BigDecimal(java.math.BigDecimal) ApiCommandList(com.cloudera.api.swagger.model.ApiCommandList) ClouderaManagerProduct(com.sequenceiq.cloudbreak.cloud.model.ClouderaManagerProduct) CloudbreakEventService(com.sequenceiq.cloudbreak.structuredevent.event.CloudbreakEventService) BatchResourceApi(com.cloudera.api.swagger.BatchResourceApi) 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Example 3 with ApiHost

use of com.cloudera.api.swagger.model.ApiHost in project cloudbreak by hortonworks.

the class ClouderaManagerDecomissioner method deleteHostFromClouderaManager.

private void deleteHostFromClouderaManager(Stack stack, InstanceMetaData data, ApiClient client) {
    HostsResourceApi hostsResourceApi = clouderaManagerApiFactory.getHostsResourceApi(client);
    try {
        ApiHostList hostRefList = hostsResourceApi.readHosts(null, null, SUMMARY_REQUEST_VIEW);
        Optional<ApiHost> hostRefOptional = hostRefList.getItems().stream().filter(host -> data.getDiscoveryFQDN() != null && data.getDiscoveryFQDN().equals(host.getHostname())).findFirst();
        if (hostRefOptional.isPresent()) {
            ApiHost hostRef = hostRefOptional.get();
            ClustersResourceApi clustersResourceApi = clouderaManagerApiFactory.getClustersResourceApi(client);
            clustersResourceApi.removeHost(stack.getName(), hostRef.getHostId());
            hostsResourceApi.deleteHost(hostRef.getHostId());
            LOGGER.debug("Host remove request sent. Host id: [{}]", hostRef.getHostId());
        } else {
            LOGGER.debug("Host already deleted.");
        }
    } catch (ApiException e) {
        LOGGER.error("Failed to delete host: {}", data.getDiscoveryFQDN(), e);
        throw new CloudbreakServiceException(e.getMessage(), e);
    }
}
Also used : ApiHostList(com.cloudera.api.swagger.model.ApiHostList) LoggerFactory(org.slf4j.LoggerFactory) ApiService(com.cloudera.api.swagger.model.ApiService) ApiRole(com.cloudera.api.swagger.model.ApiRole) ApiException(com.cloudera.api.swagger.client.ApiException) ClustersResourceApi(com.cloudera.api.swagger.ClustersResourceApi) ApiRoleState(com.cloudera.api.swagger.model.ApiRoleState) FlowMessageService(com.sequenceiq.cloudbreak.message.FlowMessageService) Map(java.util.Map) ApiHostTemplate(com.cloudera.api.swagger.model.ApiHostTemplate) ClouderaManagerResourceApi(com.cloudera.api.swagger.ClouderaManagerResourceApi) HostTemplatesResourceApi(com.cloudera.api.swagger.HostTemplatesResourceApi) ApiHostTemplateList(com.cloudera.api.swagger.model.ApiHostTemplateList) NotEnoughNodeException(com.sequenceiq.cloudbreak.cluster.service.NotEnoughNodeException) ApiConfig(com.cloudera.api.swagger.model.ApiConfig) ApiHostsToRemoveArgs(com.cloudera.api.swagger.model.ApiHostsToRemoveArgs) ResourceAttributeUtil(com.sequenceiq.cloudbreak.cluster.util.ResourceAttributeUtil) Collection(java.util.Collection) HostsResourceApi(com.cloudera.api.swagger.HostsResourceApi) Set(java.util.Set) Status(com.sequenceiq.cloudbreak.api.endpoint.v4.common.Status) ExtendedPollingResult(com.sequenceiq.cloudbreak.polling.ExtendedPollingResult) ApiHostNameList(com.cloudera.api.swagger.model.ApiHostNameList) VolumeSetAttributes(com.sequenceiq.cloudbreak.cloud.model.VolumeSetAttributes) Collectors(java.util.stream.Collectors) Sets(com.google.common.collect.Sets) List(java.util.List) ApiServiceConfig(com.cloudera.api.swagger.model.ApiServiceConfig) Stream(java.util.stream.Stream) ApiHealthSummary(com.cloudera.api.swagger.model.ApiHealthSummary) Optional(java.util.Optional) CancellationException(com.sequenceiq.cloudbreak.cloud.scheduler.CancellationException) Joiner(com.google.common.base.Joiner) Stack(com.sequenceiq.cloudbreak.domain.stack.Stack) ApiCommand(com.cloudera.api.swagger.model.ApiCommand) HostServiceStatuses(com.sequenceiq.cloudbreak.cluster.status.HostServiceStatuses) HostServiceStatus(com.sequenceiq.cloudbreak.cluster.status.HostServiceStatus) ApiClient(com.cloudera.api.swagger.client.ApiClient) ApiHostList(com.cloudera.api.swagger.model.ApiHostList) Function(java.util.function.Function) ServicesResourceApi(com.cloudera.api.swagger.ServicesResourceApi) ClouderaManagerPollingServiceProvider(com.sequenceiq.cloudbreak.cm.polling.ClouderaManagerPollingServiceProvider) HashSet(java.util.HashSet) Inject(javax.inject.Inject) ApiHost(com.cloudera.api.swagger.model.ApiHost) RolesResourceApi(com.cloudera.api.swagger.RolesResourceApi) NodeIsBusyException(com.sequenceiq.cloudbreak.cluster.service.NodeIsBusyException) Logger(org.slf4j.Logger) ResourceEvent(com.sequenceiq.cloudbreak.event.ResourceEvent) Consumer(java.util.function.Consumer) HostName.hostName(com.sequenceiq.cloudbreak.cloud.model.HostName.hostName) Component(org.springframework.stereotype.Component) HostGroup(com.sequenceiq.cloudbreak.domain.stack.cluster.host.HostGroup) InstanceMetaData(com.sequenceiq.cloudbreak.domain.stack.instance.InstanceMetaData) CommandsResourceApi(com.cloudera.api.swagger.CommandsResourceApi) HostName(com.sequenceiq.cloudbreak.cloud.model.HostName) CloudbreakServiceException(com.sequenceiq.cloudbreak.common.exception.CloudbreakServiceException) MgmtServiceResourceApi(com.cloudera.api.swagger.MgmtServiceResourceApi) Comparator(java.util.Comparator) ApiRoleRef(com.cloudera.api.swagger.model.ApiRoleRef) ApiServiceList(com.cloudera.api.swagger.model.ApiServiceList) ClouderaManagerApiFactory(com.sequenceiq.cloudbreak.cm.client.retry.ClouderaManagerApiFactory) StringUtils(org.springframework.util.StringUtils) CloudbreakServiceException(com.sequenceiq.cloudbreak.common.exception.CloudbreakServiceException) HostsResourceApi(com.cloudera.api.swagger.HostsResourceApi) ClustersResourceApi(com.cloudera.api.swagger.ClustersResourceApi) ApiHost(com.cloudera.api.swagger.model.ApiHost) ApiException(com.cloudera.api.swagger.client.ApiException)

Example 4 with ApiHost

use of com.cloudera.api.swagger.model.ApiHost in project cloudbreak by hortonworks.

the class ClouderaManagerDecomissioner method collectHostsToRemove.

public Map<String, InstanceMetaData> collectHostsToRemove(Stack stack, HostGroup hostGroup, Set<String> hostNames, ApiClient client) {
    Set<InstanceMetaData> hostsInHostGroup = hostGroup.getInstanceGroup().getNotTerminatedInstanceMetaDataSet();
    Map<String, InstanceMetaData> hostsToRemove = hostsInHostGroup.stream().filter(hostMetadata -> hostNames.contains(hostMetadata.getDiscoveryFQDN())).collect(Collectors.toMap(InstanceMetaData::getDiscoveryFQDN, hostMetadata -> hostMetadata));
    if (hostsToRemove.size() != hostNames.size()) {
        List<String> missingHosts = hostNames.stream().filter(h -> !hostsToRemove.containsKey(h)).collect(Collectors.toList());
        LOGGER.debug("Not all requested hosts found in CB for host group: {}. MissingCount={}, missingHosts=[{}]. Requested hosts: [{}]", hostGroup.getName(), missingHosts.size(), missingHosts, hostNames);
    }
    HostsResourceApi hostsResourceApi = clouderaManagerApiFactory.getHostsResourceApi(client);
    try {
        ApiHostList hostRefList = hostsResourceApi.readHosts(null, null, SUMMARY_REQUEST_VIEW);
        List<String> runningHosts = hostRefList.getItems().stream().map(ApiHost::getHostname).collect(Collectors.toList());
        // TODO: what if i remove a node from CM manually?
        List<String> matchingCmHosts = hostsToRemove.keySet().stream().filter(hostName -> runningHosts.contains(hostName)).collect(Collectors.toList());
        Set<String> matchingCmHostSet = new HashSet<>(matchingCmHosts);
        if (matchingCmHosts.size() != hostsToRemove.size()) {
            List<String> missingHostsInCm = hostsToRemove.keySet().stream().filter(h -> !matchingCmHostSet.contains(h)).collect(Collectors.toList());
            LOGGER.debug("Not all requested hosts found in CM. MissingCount={}, missingHosts=[{}]. Requested hosts: [{}]", missingHostsInCm.size(), missingHostsInCm, hostsToRemove.keySet());
        }
        Sets.newHashSet(hostsToRemove.keySet()).stream().filter(hostName -> !matchingCmHostSet.contains(hostName)).forEach(hostsToRemove::remove);
        LOGGER.debug("Collected hosts to remove: [{}]", hostsToRemove);
        return hostsToRemove;
    } catch (ApiException e) {
        LOGGER.error("Failed to get host list for cluster: {}", stack.getName(), e);
        throw new CloudbreakServiceException(e.getMessage(), e);
    }
}
Also used : LoggerFactory(org.slf4j.LoggerFactory) ApiService(com.cloudera.api.swagger.model.ApiService) ApiRole(com.cloudera.api.swagger.model.ApiRole) ApiException(com.cloudera.api.swagger.client.ApiException) ClustersResourceApi(com.cloudera.api.swagger.ClustersResourceApi) ApiRoleState(com.cloudera.api.swagger.model.ApiRoleState) FlowMessageService(com.sequenceiq.cloudbreak.message.FlowMessageService) Map(java.util.Map) ApiHostTemplate(com.cloudera.api.swagger.model.ApiHostTemplate) ClouderaManagerResourceApi(com.cloudera.api.swagger.ClouderaManagerResourceApi) HostTemplatesResourceApi(com.cloudera.api.swagger.HostTemplatesResourceApi) ApiHostTemplateList(com.cloudera.api.swagger.model.ApiHostTemplateList) NotEnoughNodeException(com.sequenceiq.cloudbreak.cluster.service.NotEnoughNodeException) ApiConfig(com.cloudera.api.swagger.model.ApiConfig) ApiHostsToRemoveArgs(com.cloudera.api.swagger.model.ApiHostsToRemoveArgs) ResourceAttributeUtil(com.sequenceiq.cloudbreak.cluster.util.ResourceAttributeUtil) Collection(java.util.Collection) HostsResourceApi(com.cloudera.api.swagger.HostsResourceApi) Set(java.util.Set) Status(com.sequenceiq.cloudbreak.api.endpoint.v4.common.Status) ExtendedPollingResult(com.sequenceiq.cloudbreak.polling.ExtendedPollingResult) ApiHostNameList(com.cloudera.api.swagger.model.ApiHostNameList) VolumeSetAttributes(com.sequenceiq.cloudbreak.cloud.model.VolumeSetAttributes) Collectors(java.util.stream.Collectors) Sets(com.google.common.collect.Sets) List(java.util.List) ApiServiceConfig(com.cloudera.api.swagger.model.ApiServiceConfig) Stream(java.util.stream.Stream) ApiHealthSummary(com.cloudera.api.swagger.model.ApiHealthSummary) Optional(java.util.Optional) CancellationException(com.sequenceiq.cloudbreak.cloud.scheduler.CancellationException) Joiner(com.google.common.base.Joiner) Stack(com.sequenceiq.cloudbreak.domain.stack.Stack) ApiCommand(com.cloudera.api.swagger.model.ApiCommand) HostServiceStatuses(com.sequenceiq.cloudbreak.cluster.status.HostServiceStatuses) HostServiceStatus(com.sequenceiq.cloudbreak.cluster.status.HostServiceStatus) ApiClient(com.cloudera.api.swagger.client.ApiClient) ApiHostList(com.cloudera.api.swagger.model.ApiHostList) Function(java.util.function.Function) ServicesResourceApi(com.cloudera.api.swagger.ServicesResourceApi) ClouderaManagerPollingServiceProvider(com.sequenceiq.cloudbreak.cm.polling.ClouderaManagerPollingServiceProvider) HashSet(java.util.HashSet) Inject(javax.inject.Inject) ApiHost(com.cloudera.api.swagger.model.ApiHost) RolesResourceApi(com.cloudera.api.swagger.RolesResourceApi) NodeIsBusyException(com.sequenceiq.cloudbreak.cluster.service.NodeIsBusyException) Logger(org.slf4j.Logger) ResourceEvent(com.sequenceiq.cloudbreak.event.ResourceEvent) Consumer(java.util.function.Consumer) HostName.hostName(com.sequenceiq.cloudbreak.cloud.model.HostName.hostName) Component(org.springframework.stereotype.Component) HostGroup(com.sequenceiq.cloudbreak.domain.stack.cluster.host.HostGroup) InstanceMetaData(com.sequenceiq.cloudbreak.domain.stack.instance.InstanceMetaData) CommandsResourceApi(com.cloudera.api.swagger.CommandsResourceApi) HostName(com.sequenceiq.cloudbreak.cloud.model.HostName) CloudbreakServiceException(com.sequenceiq.cloudbreak.common.exception.CloudbreakServiceException) MgmtServiceResourceApi(com.cloudera.api.swagger.MgmtServiceResourceApi) Comparator(java.util.Comparator) ApiRoleRef(com.cloudera.api.swagger.model.ApiRoleRef) ApiServiceList(com.cloudera.api.swagger.model.ApiServiceList) ClouderaManagerApiFactory(com.sequenceiq.cloudbreak.cm.client.retry.ClouderaManagerApiFactory) StringUtils(org.springframework.util.StringUtils) CloudbreakServiceException(com.sequenceiq.cloudbreak.common.exception.CloudbreakServiceException) InstanceMetaData(com.sequenceiq.cloudbreak.domain.stack.instance.InstanceMetaData) ApiHostList(com.cloudera.api.swagger.model.ApiHostList) HostsResourceApi(com.cloudera.api.swagger.HostsResourceApi) HashSet(java.util.HashSet) ApiException(com.cloudera.api.swagger.client.ApiException)

Example 5 with ApiHost

use of com.cloudera.api.swagger.model.ApiHost in project cloudbreak by hortonworks.

the class ClouderaManagerDecomissioner method enterMaintenanceMode.

public void enterMaintenanceMode(Set<String> hostList, ApiClient client) {
    HostsResourceApi hostsResourceApi = clouderaManagerApiFactory.getHostsResourceApi(client);
    String currentHostId = null;
    int successCount = 0;
    List<String> availableHostsIdsFromCm = null;
    LOGGER.debug("Attempting to put {} instances into CM maintenance mode", hostList == null ? 0 : hostList.size());
    try {
        ApiHostList hostRefList = hostsResourceApi.readHosts(null, null, SUMMARY_REQUEST_VIEW);
        availableHostsIdsFromCm = hostRefList.getItems().stream().filter(apiHostRef -> hostList.contains(apiHostRef.getHostname())).parallel().map(ApiHost::getHostId).collect(Collectors.toList());
        for (String hostId : availableHostsIdsFromCm) {
            currentHostId = hostId;
            hostsResourceApi.enterMaintenanceMode(hostId);
            successCount++;
        }
        LOGGER.debug("Finished putting {} instances into CM maintenance mode. Initial request size: {}, CM availableCount: {}", successCount, hostList == null ? 0 : hostList.size(), availableHostsIdsFromCm == null ? "null" : availableHostsIdsFromCm);
    } catch (ApiException e) {
        LOGGER.error("Failed while putting a node into maintenance mode. nodeId=" + currentHostId + ", successCount=" + successCount, e);
        throw new CloudbreakServiceException(e.getMessage(), e);
    }
}
Also used : ApiHostList(com.cloudera.api.swagger.model.ApiHostList) CloudbreakServiceException(com.sequenceiq.cloudbreak.common.exception.CloudbreakServiceException) HostsResourceApi(com.cloudera.api.swagger.HostsResourceApi) ApiHost(com.cloudera.api.swagger.model.ApiHost) ApiException(com.cloudera.api.swagger.client.ApiException)

Aggregations

ApiHost (com.cloudera.api.swagger.model.ApiHost)49 ApiHostList (com.cloudera.api.swagger.model.ApiHostList)30 InstanceMetaData (com.sequenceiq.cloudbreak.domain.stack.instance.InstanceMetaData)26 Test (org.junit.Test)23 HostsResourceApi (com.cloudera.api.swagger.HostsResourceApi)16 ApiException (com.cloudera.api.swagger.client.ApiException)16 List (java.util.List)14 ApiClient (com.cloudera.api.swagger.client.ApiClient)13 Set (java.util.Set)13 Collectors (java.util.stream.Collectors)13 ClouderaManagerApiFactory (com.sequenceiq.cloudbreak.cm.client.retry.ClouderaManagerApiFactory)12 ApiCommand (com.cloudera.api.swagger.model.ApiCommand)11 Stack (com.sequenceiq.cloudbreak.domain.stack.Stack)11 HostGroup (com.sequenceiq.cloudbreak.domain.stack.cluster.host.HostGroup)11 ApiHealthSummary (com.cloudera.api.swagger.model.ApiHealthSummary)10 ApiRoleRef (com.cloudera.api.swagger.model.ApiRoleRef)10 ClouderaManagerPollingServiceProvider (com.sequenceiq.cloudbreak.cm.polling.ClouderaManagerPollingServiceProvider)10 Logger (org.slf4j.Logger)10 LoggerFactory (org.slf4j.LoggerFactory)10 ClouderaManagerResourceApi (com.cloudera.api.swagger.ClouderaManagerResourceApi)9