List of usage examples for com.amazonaws.services.ec2.model InstanceStatus getInstanceId
public String getInstanceId()
The ID of the instance.
From source file:com.cloudera.director.aws.ec2.EC2Provider.java
License:Apache License
/** * Returns a map from virtual instance IDs to instance state for the specified batch of virtual * instance IDs./*from ww w .j a v a 2s. c om*/ * * @param virtualInstanceIds batch of virtual instance IDs * @return the map from instance IDs to instance state for the specified batch of virtual * instance IDs */ private Map<String, InstanceState> getBatchInstanceState(Collection<String> virtualInstanceIds) { Map<String, InstanceState> instanceStateByVirtualInstanceId = Maps .newHashMapWithExpectedSize(virtualInstanceIds.size()); BiMap<String, String> virtualInstanceIdsByEC2InstanceId = getEC2InstanceIdsByVirtualInstanceId( virtualInstanceIds).inverse(); int page = 0; LOG.info(">> Fetching page {}", page); if (virtualInstanceIdsByEC2InstanceId.isEmpty()) { // No EC2 instances are found, which means these id's are already terminated and gone. // In practice, this is possible when no instances were provisioned to begin with. // For example, when a deployment fails due to tagging error. return instanceStateByVirtualInstanceId; } DescribeInstanceStatusResult result = client.describeInstanceStatus(new DescribeInstanceStatusRequest() // Note that sending in an empty set will result in fetching _all_ instance Ids. // It requires you to send one or more EC2 Ids .withInstanceIds(virtualInstanceIdsByEC2InstanceId.keySet()).withIncludeAllInstances(true)); LOG.info("<< Result: {}", result); while (!result.getInstanceStatuses().isEmpty()) { for (InstanceStatus status : result.getInstanceStatuses()) { InstanceStateName currentState = InstanceStateName.fromValue(status.getInstanceState().getName()); String ec2InstanceId = status.getInstanceId(); String virtualInstanceId = virtualInstanceIdsByEC2InstanceId.get(ec2InstanceId); InstanceState instanceState = EC2InstanceState.fromInstanceStateName(currentState); instanceStateByVirtualInstanceId.put(virtualInstanceId, instanceState); } String nextToken = result.getNextToken(); if (nextToken != null) { page++; LOG.info(">> Fetching page {} using token {}", page, nextToken); result = client .describeInstanceStatus(new DescribeInstanceStatusRequest().withNextToken(nextToken)); LOG.info("<< Result: {}", result); } else { break; } } return instanceStateByVirtualInstanceId; }
From source file:com.cloudera.director.aws.ec2.EC2Provider.java
License:Apache License
/** * Waits until the instance has entered a running state. * * @param ec2InstanceId the EC2 instance id * @return true if the instance has entered a running state, false if the instance is shutting down/terminated or * the function has timed out waiting for the instance to enter one of these two states. *//* w w w. jav a2 s .co m*/ private boolean waitUntilInstanceHasStarted(String ec2InstanceId) throws InterruptedException { // TODO: Add a timeout to this loop. while (true) { DescribeInstanceStatusResult result = client.describeInstanceStatus(new DescribeInstanceStatusRequest() .withIncludeAllInstances(true).withInstanceIds(ec2InstanceId)); for (InstanceStatus status : result.getInstanceStatuses()) { InstanceStateName currentState = InstanceStateName.fromValue(status.getInstanceState().getName()); if (ec2InstanceId.equals(status.getInstanceId())) { if (currentState.equals(InstanceStateName.Terminated) || currentState.equals(InstanceStateName.ShuttingDown)) { LOG.error("Instance {} has unexpectedly terminated", ec2InstanceId); return false; } else if (!currentState.equals(InstanceStateName.Pending)) { return true; } } } TimeUnit.SECONDS.sleep(5); } }
From source file:com.ec2box.manage.action.SystemAction.java
License:Apache License
@Action(value = "/admin/viewSystems", results = { @Result(name = "success", location = "/admin/view_systems.jsp") }) public String viewSystems() { Long userId = AuthUtil.getUserId(servletRequest.getSession()); String userType = AuthUtil.getUserType(servletRequest.getSession()); List<String> ec2RegionList = EC2KeyDB.getEC2Regions(); List<String> instanceIdList = new ArrayList<String>(); //default instance state if (sortedSet.getFilterMap().get(FILTER_BY_INSTANCE_STATE) == null) { sortedSet.getFilterMap().put(FILTER_BY_INSTANCE_STATE, AppConfig.getProperty("defaultInstanceState")); }//w ww.ja va 2s . co m try { Map<String, HostSystem> hostSystemList = new HashMap<String, HostSystem>(); //if user profile has been set or user is a manager List<Profile> profileList = UserProfileDB.getProfilesByUser(userId); if (profileList.size() > 0 || Auth.MANAGER.equals(userType)) { //set tags for profile List<String> profileTags = new ArrayList<>(); for (Profile profile : profileList) { profileTags.add(profile.getTag()); } Map<String, List<String>> profileTagMap = parseTags(profileTags); //set tags from input filters Map<String, List<String>> filterTags = fetchInputFilterTags(userType, profileTagMap); //parse out security group list in format group[,group] List<String> securityGroupList = new ArrayList<>(); if (StringUtils.isNotEmpty(sortedSet.getFilterMap().get(FILTER_BY_SECURITY_GROUP))) { securityGroupList = Arrays .asList(sortedSet.getFilterMap().get(FILTER_BY_SECURITY_GROUP).split(",")); } //get AWS credentials from DB for (AWSCred awsCred : AWSCredDB.getAWSCredList()) { if (awsCred != null) { //set AWS credentials for service BasicAWSCredentials awsCredentials = new BasicAWSCredentials(awsCred.getAccessKey(), awsCred.getSecretKey()); for (String ec2Region : ec2RegionList) { //create service AmazonEC2 service = new AmazonEC2Client(awsCredentials, AWSClientConfig.getClientConfig()); service.setEndpoint(ec2Region); //only return systems that have keys set List<String> keyValueList = new ArrayList<String>(); for (EC2Key ec2Key : EC2KeyDB.getEC2KeyByRegion(ec2Region, awsCred.getId())) { keyValueList.add(ec2Key.getKeyNm()); } DescribeInstancesRequest describeInstancesRequest = new DescribeInstancesRequest(); Filter keyNmFilter = new Filter("key-name", keyValueList); describeInstancesRequest.withFilters(keyNmFilter); //instance state filter if (StringUtils.isNotEmpty(sortedSet.getFilterMap().get(FILTER_BY_INSTANCE_STATE))) { List<String> instanceStateList = new ArrayList<String>(); instanceStateList.add(sortedSet.getFilterMap().get(FILTER_BY_INSTANCE_STATE)); Filter instanceStateFilter = new Filter("instance-state-name", instanceStateList); describeInstancesRequest.withFilters(instanceStateFilter); } if (securityGroupList.size() > 0) { Filter groupFilter = new Filter("group-name", securityGroupList); describeInstancesRequest.withFilters(groupFilter); } //set name value pair for tag filter List<String> tagList = new ArrayList<String>(); //always add all profile tags to filter list addTagsToDescribeInstanceRequest(profileTagMap, describeInstancesRequest, tagList); //add all additional filter tags provided by the user addTagsToDescribeInstanceRequest(filterTags, describeInstancesRequest, tagList); if (tagList.size() > 0) { Filter tagFilter = new Filter("tag-key", tagList); describeInstancesRequest.withFilters(tagFilter); } DescribeInstancesResult describeInstancesResult = service .describeInstances(describeInstancesRequest); for (Reservation res : describeInstancesResult.getReservations()) { for (Instance instance : res.getInstances()) { HostSystem hostSystem = new HostSystem(); hostSystem.setInstance(instance.getInstanceId()); //check for public dns if doesn't exist set to ip or pvt dns if (!"true".equals(AppConfig.getProperty("useEC2PvtDNS")) && StringUtils.isNotEmpty(instance.getPublicDnsName())) { hostSystem.setHost(instance.getPublicDnsName()); } else if (!"true".equals(AppConfig.getProperty("useEC2PvtDNS")) && StringUtils.isNotEmpty(instance.getPublicIpAddress())) { hostSystem.setHost(instance.getPublicIpAddress()); } else if (StringUtils.isNotEmpty(instance.getPrivateDnsName())) { hostSystem.setHost(instance.getPrivateDnsName()); } else { hostSystem.setHost(instance.getPrivateIpAddress()); } hostSystem.setKeyId(EC2KeyDB .getEC2KeyByNmRegion(instance.getKeyName(), ec2Region, awsCred.getId()) .getId()); hostSystem.setEc2Region(ec2Region); hostSystem.setState(instance.getState().getName()); for (Tag tag : instance.getTags()) { if ("Name".equals(tag.getKey())) { hostSystem.setDisplayNm(tag.getValue()); } } instanceIdList.add(hostSystem.getInstance()); hostSystemList.put(hostSystem.getInstance(), hostSystem); } } if (instanceIdList.size() > 0) { //set instance id list to check permissions when creating sessions servletRequest.getSession().setAttribute("instanceIdList", new ArrayList<String>(instanceIdList)); if (showStatus) { //make service call 100 instances at a time b/c of AWS limitation int i = 0; List<String> idCallList = new ArrayList<String>(); while (!instanceIdList.isEmpty()) { idCallList.add(instanceIdList.remove(0)); i++; //when i eq 100 make call if (i >= 100 || instanceIdList.isEmpty()) { //get status for host systems DescribeInstanceStatusRequest describeInstanceStatusRequest = new DescribeInstanceStatusRequest(); describeInstanceStatusRequest.withInstanceIds(idCallList); DescribeInstanceStatusResult describeInstanceStatusResult = service .describeInstanceStatus(describeInstanceStatusRequest); for (InstanceStatus instanceStatus : describeInstanceStatusResult .getInstanceStatuses()) { HostSystem hostSystem = hostSystemList .remove(instanceStatus.getInstanceId()); hostSystem.setSystemStatus( instanceStatus.getSystemStatus().getStatus()); hostSystem.setInstanceStatus( instanceStatus.getInstanceStatus().getStatus()); //check and filter by instance or system status if ((StringUtils.isEmpty( sortedSet.getFilterMap().get(FILTER_BY_INSTANCE_STATUS)) && StringUtils.isEmpty(sortedSet.getFilterMap() .get(FILTER_BY_SYSTEM_STATUS))) || (hostSystem.getInstanceStatus() .equals(sortedSet.getFilterMap() .get(FILTER_BY_INSTANCE_STATUS)) && StringUtils.isEmpty(sortedSet.getFilterMap() .get(FILTER_BY_SYSTEM_STATUS))) || (hostSystem.getInstanceStatus() .equals(sortedSet.getFilterMap() .get(FILTER_BY_SYSTEM_STATUS)) && StringUtils.isEmpty(sortedSet.getFilterMap() .get(FILTER_BY_INSTANCE_STATUS))) || (hostSystem.getInstanceStatus() .equals(sortedSet.getFilterMap() .get(FILTER_BY_SYSTEM_STATUS)) && hostSystem.getInstanceStatus() .equals(sortedSet.getFilterMap() .get(FILTER_BY_INSTANCE_STATUS)))) { hostSystemList.put(hostSystem.getInstance(), hostSystem); } } //start over i = 0; //clear list idCallList.clear(); } } //check alarms for ec2 instances AmazonCloudWatchClient cloudWatchClient = new AmazonCloudWatchClient( awsCredentials, AWSClientConfig.getClientConfig()); cloudWatchClient.setEndpoint(ec2Region.replace("ec2", "monitoring")); DescribeAlarmsResult describeAlarmsResult = cloudWatchClient.describeAlarms(); for (MetricAlarm metricAlarm : describeAlarmsResult.getMetricAlarms()) { for (Dimension dim : metricAlarm.getDimensions()) { if (dim.getName().equals("InstanceId")) { HostSystem hostSystem = hostSystemList.remove(dim.getValue()); if (hostSystem != null) { if ("ALARM".equals(metricAlarm.getStateValue())) { hostSystem .setMonitorAlarm(hostSystem.getMonitorAlarm() + 1); } else if ("INSUFFICIENT_DATA" .equals(metricAlarm.getStateValue())) { hostSystem.setMonitorInsufficientData( hostSystem.getMonitorInsufficientData() + 1); } else { hostSystem.setMonitorOk(hostSystem.getMonitorOk() + 1); } //check and filter by alarm state if (StringUtils.isEmpty( sortedSet.getFilterMap().get(FILTER_BY_ALARM_STATE))) { hostSystemList.put(hostSystem.getInstance(), hostSystem); } else if ("ALARM".equals( sortedSet.getFilterMap().get(FILTER_BY_ALARM_STATE)) && hostSystem.getMonitorAlarm() > 0) { hostSystemList.put(hostSystem.getInstance(), hostSystem); } else if ("INSUFFICIENT_DATA".equals( sortedSet.getFilterMap().get(FILTER_BY_ALARM_STATE)) && hostSystem.getMonitorInsufficientData() > 0) { hostSystemList.put(hostSystem.getInstance(), hostSystem); } else if ("OK".equals( sortedSet.getFilterMap().get(FILTER_BY_ALARM_STATE)) && hostSystem.getMonitorOk() > 0 && hostSystem.getMonitorInsufficientData() <= 0 && hostSystem.getMonitorAlarm() <= 0) { hostSystemList.put(hostSystem.getInstance(), hostSystem); } } } } } } } } } } //set ec2 systems SystemDB.setSystems(hostSystemList.values()); sortedSet = SystemDB.getSystemSet(sortedSet, new ArrayList<String>(hostSystemList.keySet())); } } catch (AmazonServiceException ex) { log.error(ex.toString(), ex); } if (script != null && script.getId() != null) { script = ScriptDB.getScript(script.getId(), userId); } return SUCCESS; }
From source file:com.ipcglobal.awscdh.config.ManageEc2.java
License:Apache License
/** * Verify EC2 instances running.// w w w .j av a 2 s .c o m * * @param instances the instances * @throws Exception the exception */ private void verifyInstancesRunning(List<Instance> instances) throws Exception { List<String> instanceIds = new ArrayList<String>(); Map<String, InstanceStatusCheck> instanceStatusChecksByInstanceId = new HashMap<String, InstanceStatusCheck>(); for (Instance instance : instances) { instanceIds.add(instance.getInstanceId()); instanceStatusChecksByInstanceId.put(instance.getInstanceId(), new InstanceStatusCheck(instance)); } boolean isSuccess = false; long pollExpiresAt = System.currentTimeMillis() + (60000 * timeoutMinutesStartEc2Instances); while (true) { for (InstanceStatusCheck instanceStatusCheck : instanceStatusChecksByInstanceId.values()) instanceStatusCheck.reset(); DescribeInstanceStatusRequest describeInstanceStatusRequest = new DescribeInstanceStatusRequest() .withInstanceIds(instanceIds); while (true) { DescribeInstanceStatusResult describeInstanceStatusResult = ec2Client .describeInstanceStatus(describeInstanceStatusRequest); for (InstanceStatus instanceStatus : describeInstanceStatusResult.getInstanceStatuses()) { InstanceStatusCheck instanceStatusCheck = instanceStatusChecksByInstanceId .get(instanceStatus.getInstanceId()); instanceStatusCheck.updateState(instanceStatus.getInstanceState().getName(), instanceStatus.getSystemStatus().getStatus()); if (POLLING_VERBOSE) log.info("Status: id=" + instanceStatus.getInstanceId() + ", instance state=" + instanceStatus.getInstanceState().getName() + ", status checks=" + instanceStatus.getSystemStatus().getStatus()); } if (describeInstanceStatusResult.getNextToken() == null) break; describeInstanceStatusRequest.setNextToken(describeInstanceStatusResult.getNextToken()); } // Check if all instances are running or stopped int numInstancesRunning = 0; for (InstanceStatusCheck instanceStatusCheck : instanceStatusChecksByInstanceId.values()) { if (instanceStatusCheck.isInstanceRunning()) numInstancesRunning++; } if (numInstancesRunning == instanceStatusChecksByInstanceId.size()) { isSuccess = true; break; } // log.info(">>>>> verifyCdhInstancesRunning Instance Status - Start" // + ", numInstances=" + instanceStatusChecksByInstanceId.size() // + ", numInstancesInTargetStatus=" + numInstancesRunning ); // for( InstanceStatusCheck instanceStatusCheck : instanceStatusChecksByInstanceId.values() ) // log.info( instanceStatusCheck.toString() ); // log.info(">>>>> verifyCdhInstancesRunning Instance Status - End" ); if (System.currentTimeMillis() > pollExpiresAt) break; Thread.sleep(POLLING_INTERVAL_SECONDS * 1000L); } if (!isSuccess) throw new InstanceStatusCheckException(InstanceTargetStatus.RUNNING.toString(), new ArrayList<InstanceStatusCheck>(instanceStatusChecksByInstanceId.values())); }