CW Component
*Available as of Camel 2.11
The CW component allows messages to be sent to an Amazon CloudWatch metrics. The implementation of the Amazon API is provided by the AWS SDK.
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You must have a valid Amazon Web Services developer account, and be signed up to use Amazon CloudWatch. More information are available at Amazon CloudWatch. |
URI Format
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aws-cw://namespace[?options]
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The metrics will be created if they don't already exists.
You can append query options Query options can be appended to the URI in using the following format, : ?options=value&option2=value&...
URI Options
Name | Default Value | Context | Description |
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| Producer | Reference to a |
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| Producer | Amazon AWS Access Key. |
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| Producer | Amazon AWS Secret Key. |
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| Producer | The metric name which is used if the message header 'header |
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| Producer | The metric value which is used if the message header 'header |
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| Producer | The metric unit which is used if the message header 'header |
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| Producer | The metric namespace which is used if the message header 'header |
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| Producer | The metric timestamp which is used if the message header 'header |
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| Producer | The region with which the AWS-CW client wants to work with. |
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| Producer | Camel 2.16: Specify a proxy host to be used inside the client definition. |
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| Producer | Camel 2.16: Specify a proxy port to be used inside the client definition. |
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You have to provide the the |
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If you need more control over the AmazonCloudWatch
instance configuration you can create your own instance and refer to it from the URI:
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from("direct:start") .to("aws-cw://namepsace?amazonCwClient=#client"); |
The #client
refers to a AmazonCloudWatch
in the Registry.
For example if your Camel Application is running behind a firewall:
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AWSCredentials awsCredentials = new BasicAWSCredentials("myAccessKey", "mySecretKey");
ClientConfiguration clientConfiguration = new ClientConfiguration();
clientConfiguration.setProxyHost("http://myProxyHost");
clientConfiguration.setProxyPort(8080);
AmazonCloudWatch client = new AmazonCloudWatchClient(awsCredentials, clientConfiguration);
registry.bind("client", client);
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Maven users will need to add the following dependency to their pom.xml
.
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<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-aws</artifactId>
<version>${camel-version}</version>
</dependency>
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where ${camel-version
} must be replaced by the actual version of Camel (2.10 or higher).
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