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apiVersion: camel.apache.org/v1alpha1
kind: Kamelet
metadata:
  name: aws-cloudwatch-sink
  annotations:
    camel.apache.org/kamelet.support.level: "Preview"
    camel.apache.org/catalog.version: "0.8.1"
    camel.apache.org/kamelet.icon: "data:image/svg+xml;base64,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"
    camel.apache.org/provider: "Apache Software Foundation"
    camel.apache.org/kamelet.group: "AWS Cloudwatch"
  labels:
    camel.apache.org/kamelet.type: "sink"
spec:
  definition:
    title: "AWS CloudWatch Metrics Sink"
    description: |-
      Send messages to AWS CloudWatch metrics.

      Access Key/Secret Key are the basic method for authenticating to the AWS CloudWatch Service. These parameters are optional, because the Kamelet provide also the 'useDefaultCredentialsProvider'.
      
      When using a default Credentials Provider the CloudWatch client will load the credentials through this provider and won't use the static credential. This is reason for not having the access key and secret key as mandatory parameter for this Kamelet.

      The Kamelet expects the following headers to be set:


      There are several properties you can set in the headers, such as:

      `metric-name` / `ce-metricname` for the metric name.
      `metric-value` / `ce-metricvalue` for the metric value.
      `metric-unit` / `ce-metricunit` for the metric unit.
      `metric-timestamp` / `ce-metrictimestamp` for the metric timestamp.
      `metric-dimension-name` / `ce-metricdimensionname` for the dimension name.
      `metric-dimension-value` / `ce-metricdimensionvalue` for the dimension value.
    required:
      - cwNamespace
      - region
    type: object
    properties:
      cwNamespace:
        title: Cloud Watch Namespace
        description: The cloud watch metric namespace.
        type: string
      accessKey:
        title: Access Key
        description: The access key obtained from AWS.
        type: string
        format: password
        x-descriptors:
        - urn:alm:descriptor:com.tectonic.ui:password
        - urn:camel:group:credentials
      secretKey:
        title: Secret Key
        description: The secret key obtained from AWS.
        type: string
        format: password
        x-descriptors:
        - urn:alm:descriptor:com.tectonic.ui:password
        - urn:camel:group:credentials
      region:
        title: AWS Region
        description: The AWS region to connect to.
        type: string
        example: eu-west-1
      useDefaultCredentialsProvider:
        title: Default Credentials Provider
        description: Set whether the CloudWatch client should expect to load credentials through a default credentials provider or to expect static credentials to be passed in.
        type: boolean
        x-descriptors:
        - 'urn:alm:descriptor:com.tectonic.ui:checkbox'
        default: false
      uriEndpointOverride:
        title: Overwrite Endpoint URI
        description: Set the overriding endpoint URI. This option needs to be used in combination with overrideEndpoint option.
        type: string
      overrideEndpoint:
        title: Endpoint Overwrite
        description: Set the need for overiding the endpoint URI. This option needs to be used in combination with uriEndpointOverride setting.
        type: boolean
        x-descriptors:
          - 'urn:alm:descriptor:com.tectonic.ui:checkbox'
        default: false
  dependencies:
    - "camel:core"
    - "camel:aws2-cw"
    - "camel:kamelet"
  template:
    from:
      uri: kamelet:source
      steps:
      - choice:
          when:
          - simple: "${header[metric-name]}"
            steps:
            - set-header:
                name: CamelAwsCwMetricName
                simple: "${header[metric-name]}"             
          - simple: "${header[ce-metricname]}"
            steps:
            - set-header:
                name: CamelAwsCwMetricName
                simple: "${header[ce-metricname]}"
      - choice:
          when:                
          - simple: "${header[metric-value]}"
            steps:
            - set-header:
                name: CamelAwsCwMetricValue
                simple: "${header[metric-value]}"              
          - simple: "${header[ce-metricvalue]}"
            steps:
            - set-header:
                name: CamelAwsCwMetricValue
                simple: "${header[ce-metricvalue]}"
      - choice:
          when:                
          - simple: "${header[metric-unit]}"
            steps:
            - set-header:
                name: CamelAwsCwMetricUnit
                simple: "${header[metric-unit]}"              
          - simple: "${header[ce-metricunit]}"
            steps:
            - set-header:
                name: CamelAwsCwMetricUnit
                simple: "${header[ce-metricunit]}"
      - choice:
          when:                
          - simple: "${header[metric-timestamp]}"
            steps:
            - set-header:
                name: CamelAwsCwMetricTimestamp
                simple: "${header[metric-timestamp]}"               
          - simple: "${header[ce-metrictimestamp]}"
            steps:
            - set-header:
                name: CamelAwsCwMetricTimestamp
                simple: "${header[ce-metrictimestamp]}"
      - choice:
          when:                
          - simple: "${header[metric-dimension-name]}"
            steps:
            - set-header:
                name: CamelAwsCwMetricDimensionName
                simple: "${header[metric-dimension-name]}"
          - simple: "${header[ce-metricdimensionname]}"
            steps:
            - set-header:
                name: CamelAwsCwMetricDimensionName
                simple: "${header[ce-metricdimensionname]}"
      - choice:
          when:                
          - simple: "${header[metric-dimension-value]}"
            steps:
            - set-header:
                name: CamelAwsCwMetricDimensionValue
                simple: "${header[metric-dimension-value]}"
          - simple: "${header[ce-metricdimensionvalue]}"
            steps:
            - set-header:
                name: CamelAwsCwMetricDimensionValue
                simple: "${header[ce-metricdimensionvalue]}"
      - to:
          uri: "aws2-cw:{{cwNamespace}}"
          parameters:
            secretKey: "{{?secretKey}}"
            accessKey: "{{?accessKey}}"
            region: "{{region}}"
            useDefaultCredentialsProvider: "{{useDefaultCredentialsProvider}}"
            uriEndpointOverride: "{{?uriEndpointOverride}}"
            overrideEndpoint: "{{overrideEndpoint}}"