How to use IBM App Connect with Amazon CloudWatch
Amazon CloudWatch is a monitoring and management service that offers data and useful insights for on-premises, hybrid, and AWS resources and applications that run on AWS in real time. Amazon CloudWatch can be used to collect and track metrics, which are the variables used to measure resources and applications.
App Connect Enterprise as a Service connector
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Local connector in containers (Continuous Delivery release) 12.0.7.0-r1 or later
Connecting to Amazon CloudWatch
Complete the connection fields that you see in the App Connect Designer Catalog page or flow editor. If necessary, work with your Amazon CloudWatch administrator to obtain these values.
Connection field | Description |
---|---|
Secret access key | The secret access key of your Amazon CloudWatch account. Get the secret access key from the Security Credentials page in the AWS Management Console. |
Access key ID | The access key ID of your Amazon CloudWatch account. Get the access key ID from the Security Credentials page in the AWS Management Console. |
Region | The region of your Amazon CloudWatch instance, for
example, us-east-1 .
|
- Log in to your AWS account.Note: You can choose between Root user or IAM user based on your role.
- Root user: Account owner that performs tasks requiring unrestricted access.
- IAM user: User within an account that performs daily tasks.
Note: AWS recommends using identity-based managed policies to attach permission sets and roles to an identity, and grant only the permissions the user needs. These policies control what actions that identity can perform, on which resources, and under what conditions. While setting the permissions for an identity in IAM, you can decide whether to use an AWS-managed policy, a customer-managed policy, or an inline policy.An AWS-managed policy is a standalone policy that is created and administered by AWS. The following are some examples of AWS-managed policies that are specific to Amazon CloudWatch:
- CloudWatchApplicationInsightsFullAccess policy provides full access to Amazon CloudWatch service and all connector operations are accessible.
- CloudWatchApplicationInsightsReadOnlyAccess policy gives limited read-only access, and few connector operations are accessible.
- CloudwatchApplicationInsightsServiceLinkedRole policy is attached to a service-linked role that allows Application Insights to monitor customer resources.
- On the navigation menu, click Users.
- Select your applicable user name or account name.
- Click the Security credentials tab, and then click Create access key.
- To view the new access key, click Show.Note: You can retrieve the secret access key only when you create the key pair for the first time.
- For more information, see AWS Account and Access Keys on the AWS documentation page.
To connect to a Amazon CloudWatch endpoint from the App Connect Designer Catalog page for the first time, expand Amazon CloudWatch, then click Connect.
Before you use the account that is created in App Connect in a flow, rename the account to something meaningful that helps you to identify it. To rename the account on the Catalog page, select the account, open its options menu (⋮), then click Rename Account.
General considerations
Before you use App Connect Designer with Amazon CloudWatch, take note of the following considerations:
- (General consideration) You can see lists of the trigger events and
actions that are available on the Catalog page of the App Connect Designer.
For some applications, the events and actions in the catalog depend on the environment and whether the connector supports configurable events and dynamic discovery of actions. If the application supports configurable events, you see a Show more configurable events link under the events list. If the application supports dynamic discovery of actions, you see a Show more link under the actions list.
- (General consideration) If you are using multiple accounts for an application, the set of fields that is displayed when you select an action for that application can vary for different accounts. In the flow editor, some applications always provide a curated set of static fields for an action. Other applications use dynamic discovery to retrieve the set of fields that are configured on the instance that you are connected to. For example, if you have two accounts for two instances of an application, the first account might use settings that are ready for immediate use. However, the second account might be configured with extra custom fields.
Events and actions
Amazon CloudWatch events
These events are for changes in this application that trigger a flow to start completing the actions in the flow.
Amazon CloudWatch actions
Your flow completes these actions on this application.
- Composite alarms
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- Retrieve composite alarms
- Update or create composite alarm
- Enable composite alarm
- Disable composite alarm
- Export tasks
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- Retrieve export tasks
- Create export task
- Log events
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- Retrieve log events
- Retrieve filtered log events
- Create multiple log events
- Log groups
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- Create log group
- Retrieve log groups
- Delete log group
- Log streams
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- Create log stream
- Retrieve log streams
- Delete log stream
- Metric alarms
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- Update or create metric alarm
- Retrieve metric alarms
- Delete metric alarm
- Enable metric alarm
- Disable metric alarm
- Metric streams
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- Retrieve metric streams
- Update or create metric stream
- Delete metric stream
- Start metric stream
- Stop metric stream
- Metrics
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- Retrieve metrics
- Publish custom metric data
Examples
![Dashboard tile for a template that uses Amazon CloudWatch Dashboard tile for a template that uses Amazon CloudWatch](../files/amazon_cloudwatch_flow_tile2.png)
![Dashboard tile for a template that uses Amazon CloudWatch Dashboard tile for a template that uses Amazon CloudWatch](../files/amazon_cloudwatch_flow_tile3.png)
![Dashboard tile for a template that uses Amazon CloudWatch Dashboard tile for a template that uses Amazon CloudWatch](../files/amazon_cloudwatch_flow_tile.png)
Use templates to quickly create flows for Amazon CloudWatch
Learn how to use App Connect templates to quickly create flows that perform actions on Amazon CloudWatch.For example, open the Templates gallery, and then search for Amazon CloudWatch.
![Amazon CloudWatch flow in detailed view Amazon CloudWatch flow in detailed view](../files/amazon_cloudwatch_flow_detailed.png)
Use IBM® App Connect to build flows that integrate with Amazon CloudWatch.
Read the blog in the IBM Community to learn how to trigger an alarm whenever the threshold is violated based on the Amazon CloudWatch published metric data. Click Read the blog to go to the blog.