rhtyd commented on a change in pull request #2287: CLOUDSTACK-9998: Prometheus Exporter for CloudStack URL: https://github.com/apache/cloudstack/pull/2287#discussion_r143982672
########## File path: plugins/integrations/prometheus/src/org/apache/cloudstack/metrics/PrometheusExporterImpl.java ########## @@ -0,0 +1,612 @@ +// Licensed to the Apache Software Foundation (ASF) under one +// or more contributor license agreements. See the NOTICE file +// distributed with this work for additional information +// regarding copyright ownership. The ASF licenses this file +// to you under the Apache License, Version 2.0 (the +// "License"); you may not use this file except in compliance +// with the License. You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, +// software distributed under the License is distributed on an +// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +// KIND, either express or implied. See the License for the +// specific language governing permissions and limitations +// under the License. +package org.apache.cloudstack.metrics; + +import java.math.BigDecimal; +import java.util.ArrayList; +import java.util.List; + +import javax.inject.Inject; + +import org.apache.cloudstack.engine.subsystem.api.storage.ZoneScope; +import org.apache.cloudstack.storage.datastore.db.ImageStoreDao; +import org.apache.log4j.Logger; + +import com.cloud.alert.AlertManager; +import com.cloud.api.ApiDBUtils; +import com.cloud.api.query.dao.DomainJoinDao; +import com.cloud.api.query.dao.HostJoinDao; +import com.cloud.api.query.dao.StoragePoolJoinDao; +import com.cloud.api.query.vo.DomainJoinVO; +import com.cloud.api.query.vo.HostJoinVO; +import com.cloud.api.query.vo.StoragePoolJoinVO; +import com.cloud.capacity.Capacity; +import com.cloud.capacity.CapacityManager; +import com.cloud.capacity.CapacityVO; +import com.cloud.capacity.dao.CapacityDao; +import com.cloud.capacity.dao.CapacityDaoImpl; +import com.cloud.configuration.Resource; +import com.cloud.dc.DataCenterVO; +import com.cloud.dc.Vlan; +import com.cloud.dc.dao.DataCenterDao; +import com.cloud.dc.dao.DataCenterIpAddressDao; +import com.cloud.host.Host; +import com.cloud.host.Status; +import com.cloud.network.dao.IPAddressDao; +import com.cloud.storage.ImageStore; +import com.cloud.storage.StorageStats; +import com.cloud.storage.Volume; +import com.cloud.storage.VolumeVO; +import com.cloud.storage.dao.VolumeDao; +import com.cloud.utils.component.Manager; +import com.cloud.utils.component.ManagerBase; +import com.cloud.vm.VirtualMachine.State; +import com.cloud.vm.dao.VMInstanceDao; +import com.google.common.base.Strings; + +public class PrometheusExporterImpl extends ManagerBase implements PrometheusExporter, Manager { + private static final Logger LOG = Logger.getLogger(PrometheusExporterImpl.class); + + private static final String USED = "used"; + private static final String ALLOCATED = "allocated"; + private static final String UNALLOCATED = "unallocated"; + private static final String TOTAL = "total"; + private static final String ONLINE = "online"; + private static final String OFFLINE = "offline"; + + private static List<Item> metricsItems = new ArrayList<>(); + + @Inject + private DataCenterDao dcDao; + @Inject + private HostJoinDao hostJoinDao; + @Inject + private VMInstanceDao vmDao; + @Inject + private VolumeDao volumeDao; + @Inject + private IPAddressDao publicIpAddressDao; + @Inject + private DataCenterIpAddressDao privateIpAddressDao; + @Inject + private CapacityDao capacityDao; + @Inject + private StoragePoolJoinDao storagePoolJoinDao; + @Inject + private ImageStoreDao imageStoreDao; + @Inject + private DomainJoinDao domainDao; + @Inject + private AlertManager alertManager; + + public PrometheusExporterImpl() { + super(); + } + + private void addHostMetrics(final List<Item> metricsList, final long dcId, final String zoneName, final String zoneUuid) { Review comment: I kept this method to follow the hierarical metrics output at host level in a zone; splitting may make redundant loops. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
