Using the AWS Management Pack
You can use the AWS Management Pack to monitor the health of your AWS resources.
Views
The AWS Management Pack provides the following views, which are displayed in the Monitoring workspace of the Operations console.
Views
EC2 Instances
View the health state of the EC2 instances for a particular AWS account, from all Availability Zones and regions. The view also includes EC2 instances running in a virtual private cloud (VPC). The AWS Management Pack retrieves tags, so you can search and filter the list using those tags.
When you select an EC2 instance, you can perform instance health tasks:
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Open Amazon Console: Launches the AWS Management Console in a web browser.
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Open RDP to Amazon EC2 Instance: Opens an RDP connection to the selected Windows instance.
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Reboot Amazon EC2 Instance: Reboots the selected EC2 instance.
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Start Amazon EC2 Instance: Starts the selected EC2 instance.
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Stop Amazon EC2 Instance: Stops the selected EC2 instance.
EC2 Instances Diagram View
Shows the relationship of an instance with other components.
Amazon EBS Volumes
Shows the health state of all the Amazon EBS volumes for a particular AWS account from all Availability Zones and regions.
Amazon EBS Volumes Diagram View
Shows an Amazon EBS volume and any associated alarms. The following illustration shows an example:
Elastic Load Balancers
Shows the health state of all the load balancers for a particular AWS account from all regions.
Elastic Load Balancing Diagram View
Shows the Elastic Load Balancing relationship with other components. The following illustration shows an example:
AWS Elastic Beanstalk Applications
Shows the state of all discovered AWS Elastic Beanstalk applications.
AWS Elastic Beanstalk Applications Diagram View
Shows the AWS Elastic Beanstalk application, application environment, application configuration, and application resources objects.
AWS CloudFormation Stacks
Shows the health state of all the AWS CloudFormation stacks for a particular AWS account from all regions.
AWS CloudFormation Stacks Diagram View
Shows the AWS CloudFormation stack relationship with other components. An AWS CloudFormation stack might contain Amazon EC2 or Elastic Load Balancing resources. The following illustration shows an example:
Amazon Performance Views
Shows the Amazon CloudWatch metrics for Amazon EC2, Amazon EBS, and Elastic Load Balancing, custom metrics, and metrics created from CloudWatch alarms. In addition, there are separate performance views for each resource. The Other Metrics performance view contains custom metrics, and metrics created from CloudWatch alarms. For more information about these metrics, see the CloudWatch Metrics, Namespaces, and Dimensions Reference in the Amazon CloudWatch Developer Guide. The following illustration shows an example.
Amazon CloudWatch Metric Alarms
Shows Amazon CloudWatch alarms related to the discovered AWS resources.
AWS Alerts
Shows the alerts that the AWS management pack produces when the health of an object is in a critical state.
Watcher Nodes (System Center Operations Manager 2007 R2)
View the health state of the watcher nodes across all of the AWS accounts that are being monitored. A Healthy state means that the watcher node is configured correctly and can communicate with AWS.
Discoveries
Discoveries are the AWS resources that are monitored by the AWS Management Pack. The AWS Management Pack discovers the following objects:
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Amazon EC2 instances
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EBS volumes
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ELB load balancers
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AWS CloudFormation stacks
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Amazon CloudWatch alarms
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AWS Elastic Beanstalk applications
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Amazon EC2 Auto Scaling groups and Availability Zones
Amazon CloudWatch metrics are generated for the following resources:
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Amazon EC2 instance
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EBS volume
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Elastic Load Balancing
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Custom Amazon CloudWatch metrics
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Metrics from existing Amazon CloudWatch alarms
For Amazon CloudWatch metrics discovery, the following guidelines apply:
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AWS CloudFormation stacks do not have any default Amazon CloudWatch metrics.
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Stopped Amazon EC2 instances or unused Amazon EBS volumes do not generate data for their default Amazon CloudWatch metrics.
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After starting an Amazon EC2 instance, it can take up to 30 minutes for the Amazon CloudWatch metrics to appear in Operations Manager.
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Amazon CloudWatch retains the monitoring data for two weeks, even if your AWS resources have been terminated. This data appears in Operations Manager.
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An existing Amazon CloudWatch alarm for a resource that is not supported will create a metric and be associated with the Amazon CloudWatch alarm. These metric can be viewed in the Other Metrics performance view.
The AWS Management Pack also discovers the following relationships:
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AWS CloudFormation stack and its Elastic Load Balancing or Amazon EC2 resources
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Elastic Load Balancing load balancer and its EC2 instances
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Amazon EC2 instance and its EBS volumes
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Amazon EC2 instance and its operating system
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AWS Elastic Beanstalk application and its environment, configuration, and resources
The AWS Management Pack automatically discovers the relationship between an EC2 instance and the operating system running on it. To discover this relationship, the Operations Manager Agent must be installed and configured on the instance and the corresponding operating system management pack must be imported in Operations Manager.
Discoveries run on the management servers in the resource pool (System Center 2012) or the watcher node (System Center 2007 R2).
| Discovery | Interval (seconds) |
|---|---|
|
Amazon Resources Discovery (SCOM 2012) Discovers EC2 instances, Amazon EBS volumes, load balancers, and CloudFront stacks. |
14400 |
|
AWS Elastic Beanstalk Discovery Discovers AWS Elastic Beanstalk and its relationship with environment, resources, and configuration. |
14400 |
|
CloudWatch Alarms Discovery Discovers alarms generated using CloudWatch metrics. |
900 |
|
Custom CloudWatch Metric Discovery Discovers custom CloudWatch metrics. |
14400 |
|
Watcher Node Discovery (SCOM 2007 R2) Targets the root management server and creates the watcher node objects. |
14400 |
Monitors
Monitors are used to measure the health of your AWS resources. Monitors run on the management servers in the resource pool (System Center 2012) or the watcher node (System Center 2007 R2).
| Monitor | Interval (seconds) |
|---|---|
|
AWS CloudFormation Stack Status |
900 |
|
Amazon CloudWatch Metric Alarm |
300 |
|
Amazon EBS Volume Status |
900 |
|
Amazon EC2 Instance Status |
900 |
|
Amazon EC2 Instance System Status |
900 |
|
AWS Elastic Beanstalk Status |
900 |
|
Watcher Node to Amazon Cloud Connectivity (SCOM 2007 R2) |
900 |
Rules
Rules create alerts (based on Amazon CloudWatch metrics) and collect data for analysis and reporting.
| Rule | Interval (seconds) |
|---|---|
|
AWS Resource Discovery Rule (SCOM 2007 R2) Targets the watcher node and uses the AWS API to discover objects for the following AWS resources: EC2 instances, EBS volumes, load balancers, and AWS CloudFormation stacks. (CloudWatch metrics or alarms are not discovered). After discovery is complete, view the objects in the Not Monitored state. |
14400 |
|
Amazon Elastic Block Store Volume Performance Metrics Data Collection Rule |
900 |
|
Amazon EC2 Instance Performance Metrics Data Collection Rule |
900 |
|
Elastic Load Balancing Balancing Performance Metrics Data Collection Rule |
900 |
|
Custom CloudWatch Metric Data Collection Rule |
900 |
Events
Events report on activities that involve the monitored resources. Events are written to the Operations Manager event log.
| Event ID | Description |
|---|---|
|
4101 |
Amazon EC2 Instance Discovery (General Discovery) finished |
|
4102 |
Elastic Load Balancing Metrics Discovery, Amazon EBS Volume Metrics Discovery, Amazon EC2 Instance Metrics Discovery finished |
|
4103 |
Amazon CloudWatch Metric Alarms Discovery finished |
|
4104 |
Amazon Windows Computer Discovery finished |
|
4105 |
Collecting Amazon Metrics Alarm finished |
|
4106 |
EC2 Instance Computer Relation Discovery finished |
|
4107 |
Collecting AWS CloudFormation Stack State finished |
|
4108 |
Collecting Watcher Node Availability State finished |
|
4109 |
Amazon Metrics Collection Rule finished |
|
4110 |
Task to change Amazon Instance State finished |
|
4111 |
EC2 Instance Status Monitor State finished |
|
4112 |
Amazon EBS Volume Status Monitor State finished |
|
4113 |
Amazon EC2 Instance Scheduled Events Monitor State calculated |
|
4114 |
Amazon EBS Scheduled Events Monitor State calculated |
|
4115 |
Elastic Beanstalk Discovery finished |
|
4116 |
Elastic Beanstalk Environment Status State calculated |
|
4117 |
Elastic Beanstalk Environment Operational State calculated |
|
4118 |
Elastic Beanstalk Environment Configuration State calculated |
Health Model
The following illustration shows the health model defined by the AWS Management Pack.
The health state for a CloudWatch alarm is rolled up to its corresponding CloudWatch metric. The health state for a CloudWatch metric for Amazon EC2 is rolled up to the EC2 instance. Similarly, the health state for the CloudWatch metrics for Amazon EBS is rolled up to the Amazon EBS volume. The health states for the Amazon EBS volumes used by an EC2 instance are rolled up to the EC2 instance.
When the relationship between an EC2 instance and its operating system has been discovered, the operating system health state is rolled up to the EC2 instance.
The health state of an AWS CloudFormation stack depends on the status of the AWS CloudFormation stack itself and the health states of its resources, namely the load balancers and EC2 instances.
The following table illustrates how the status of the AWS CloudFormation stack corresponds to its health state.
| Health State | AWS CloudFormation Stack Status | Notes |
|---|---|---|
|
Error |
|
Most likely usable |
|
Warning |
|
Recovering after some problem |
|
Healthy |
|
Usable |
The full health model for an AWS CloudFormation stack is as follows:
Customizing the AWS Management Pack
To change the frequency of discoveries, rules, and monitors, you can override the interval time (in seconds).
To change frequency
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In the Operations Manager toolbar, click Go, and then click Authoring.
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In the Authoring pane, expand Management Pack Objects and then click the object to change (for example, Object Discoveries, Rules, or Monitors).
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In the toolbar, click Scope.
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In the Scope Management Pack Objects dialog box, click View all targets.
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To limit the scope to Amazon objects, type Amazon in the Look for field.
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Select the object want to configure and click OK.
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In the Operations Manager center pane, right-click the object to configure, click Overrides, and then click the type of override you want to configure.
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Use the Override Properties dialog box to configure different values and settings for objects.
To disable a discovery, rule, or monitoring object right-click the object to disable in the Operations Manager center pane, click Overrides, and then click Disable the Rule. You might disable rules if, for example, you do not run AWS Elastic Beanstalk applications or use custom Amazon CloudWatch metrics.
For information about creating overrides, see Tuning Monitoring by
Using Targeting and Overrides
For information about creating custom rules and monitors, see Authoring for System
Center 2012 - Operations Manager
