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[Java] Adaptive sampling test case
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‎.github/workflows/java-ec2-adaptive-sampling-test.yml‎

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## Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
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## SPDX-License-Identifier: Apache-2.0
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# This is a reusable workflow for running adaptive sampling validation test for App Signals.
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# It is meant to be called from another workflow.
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# Read more about reusable workflows: https://docs.github.com/en/actions/using-workflows/reusing-workflows#overview
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name: Java EC2 Adaptive Sampling Use Case
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on:
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workflow_call:
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inputs:
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caller-workflow-name:
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required: true
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type: string
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permissions:
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id-token: write
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contents: read
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env:
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E2E_TEST_AWS_REGION: us-west-2
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CALLER_WORKFLOW_NAME: ${{ inputs.caller-workflow-name }}
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SAMPLE_APP_FRONTEND_SERVICE_JAR: s3://aws-appsignals-sample-app-prod-us-west-2-adap/java-main-service-v11.jar
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SAMPLE_APP_REMOTE_SERVICE_JAR: s3://aws-appsignals-sample-app-prod-us-west-2-adap/java-remote-service-v11.jar
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E2E_TEST_ACCOUNT_ID: ${{ secrets.APPLICATION_SIGNALS_E2E_TEST_ACCOUNT_ID }}
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E2E_TEST_ROLE_NAME: ${{ secrets.APPLICATION_SIGNALS_E2E_TEST_ROLE_NAME }}
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TEST_RESOURCES_FOLDER: ${GITHUB_WORKSPACE}
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jobs:
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java-ec2-adaptive-sampling:
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runs-on: ubuntu-latest
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timeout-minutes: 30
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steps:
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- name: Generate testing id
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run: echo TESTING_ID="${{ github.run_id }}-${{ github.run_number }}-${RANDOM}" >> $GITHUB_ENV
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- uses: actions/checkout@v4
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with:
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repository: 'aws-observability/aws-application-signals-test-framework'
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ref: ${{ env.CALLER_WORKFLOW_NAME == 'main-build' && 'main' || github.ref }}
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fetch-depth: 0
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- name: Initiate Gradlew Daemon
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id: initiate-gradlew
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uses: ./.github/workflows/actions/execute_and_retry
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continue-on-error: true
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with:
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command: "./gradlew :validator:build"
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cleanup: "./gradlew clean"
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max_retry: 3
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sleep_time: 60
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- name: Configure AWS Credentials
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uses: aws-actions/configure-aws-credentials@v4
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with:
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role-to-assume: arn:aws:iam::${{ env.E2E_TEST_ACCOUNT_ID }}:role/${{ env.E2E_TEST_ROLE_NAME }}
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aws-region: us-east-1
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- name: Retrieve account
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uses: aws-actions/aws-secretsmanager-get-secrets@v1
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with:
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secret-ids: |
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ACCOUNT_ID, adaptive-sampling-region-account/prod-${{ env.E2E_TEST_AWS_REGION }}
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- name: Configure AWS Credentials
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if: ${{ github.event.repository.name == 'aws-application-signals-test-framework' }}
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uses: aws-actions/configure-aws-credentials@v4
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with:
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role-to-assume: arn:aws:iam::${{ env.ACCOUNT_ID }}:role/${{ env.E2E_TEST_ROLE_NAME }}
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aws-region: ${{ env.E2E_TEST_AWS_REGION }}
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- name: Set Get ADOT JAR command environment variable
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run: |
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if [ "${{ github.event.repository.name }}" = "aws-otel-java-instrumentation" ]; then
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echo GET_ADOT_JAR_COMMAND="aws s3 cp s3://adot-main-build-staging-jar/aws-opentelemetry-agent.jar ./adot.jar" >> $GITHUB_ENV
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else
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echo GET_ADOT_JAR_COMMAND="wget -O adot.jar https://github.com/aws-observability/aws-otel-java-instrumentation/releases/latest/download/aws-opentelemetry-agent.jar" >> $GITHUB_ENV
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fi
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- name: Set Get CW Agent command environment variable
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run: |
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echo GET_CW_AGENT_RPM_COMMAND="wget -O cw-agent.rpm https://amazoncloudwatch-agent-${{ env.E2E_TEST_AWS_REGION }}.s3.${{ env.E2E_TEST_AWS_REGION }}.amazonaws.com/amazon_linux/amd64/latest/amazon-cloudwatch-agent.rpm" >> $GITHUB_ENV
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- name: Set up terraform
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uses: ./.github/workflows/actions/execute_and_retry
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with:
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command: "wget -O- https://apt.releases.hashicorp.com/gpg | sudo gpg --dearmor -o /usr/share/keyrings/hashicorp-archive-keyring.gpg"
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post-command: 'echo "deb [signed-by=/usr/share/keyrings/hashicorp-archive-keyring.gpg] https://apt.releases.hashicorp.com $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/hashicorp.list
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&& sudo apt update && sudo apt install terraform'
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sleep_time: 60
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- name: Initiate Terraform
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uses: ./.github/workflows/actions/execute_and_retry
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with:
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command: "cd ${{ env.TEST_RESOURCES_FOLDER }}/terraform/java/ec2/adaptive-sampling && terraform init && terraform validate"
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cleanup: "rm -rf .terraform && rm -rf .terraform.lock.hcl"
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max_retry: 6
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sleep_time: 60
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- name: Deploy sample app via terraform and wait for endpoint to come online
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working-directory: terraform/java/ec2/adaptive-sampling
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run: |
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retry_counter=0
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max_retry=2
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while [ $retry_counter -lt $max_retry ]; do
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echo "Attempt $retry_counter"
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deployment_failed=0
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terraform apply -auto-approve \
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-var="aws_region=${{ env.E2E_TEST_AWS_REGION }}" \
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-var="test_id=${{ env.TESTING_ID }}" \
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-var="sample_app_jar=${{ env.SAMPLE_APP_FRONTEND_SERVICE_JAR }}" \
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-var="sample_remote_app_jar=${{ env.SAMPLE_APP_REMOTE_SERVICE_JAR }}" \
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-var="get_cw_agent_rpm_command=${{ env.GET_CW_AGENT_RPM_COMMAND }}" \
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-var="get_adot_jar_command=${{ env.GET_ADOT_JAR_COMMAND }}" \
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|| deployment_failed=$?
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if [ $deployment_failed -eq 1 ]; then
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echo "Terraform deployment was unsuccessful. Will attempt to retry deployment."
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echo "Destroying terraform"
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terraform destroy -auto-approve \
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-var="test_id=${{ env.TESTING_ID }}"
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retry_counter=$(($retry_counter+1))
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else
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break
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fi
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if [ $retry_counter -eq $max_retry ]; then
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echo "Max retry reached, failed to deploy terraform and connect to the endpoint. Exiting code"
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exit 1
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fi
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done
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- name: Get the sample app and EC2 instance information
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working-directory: terraform/java/ec2/adaptive-sampling
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run: |
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echo "MAIN_SERVICE_ENDPOINT=localhost:8080" >> $GITHUB_ENV
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echo "REMOTE_SERVICE_IP=$(terraform output sample_app_remote_service_private_ip)" >> $GITHUB_ENV
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echo "MAIN_SERVICE_INSTANCE_ID=$(terraform output main_service_instance_id)" >> $GITHUB_ENV
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echo "EC2_INSTANCE_AMI=$(terraform output ec2_instance_ami)" >> $GITHUB_ENV
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- name: Initiate Gradlew Daemon
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if: steps.initiate-gradlew == 'failure'
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uses: ./.github/workflows/actions/execute_and_retry
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continue-on-error: true
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with:
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command: "./gradlew :validator:build"
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cleanup: "./gradlew clean"
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max_retry: 3
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sleep_time: 60
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- name: Validate traces generated through adaptive sampling
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run: ./gradlew validator:run --args='-c java/ec2/adaptive-sampling/trace-validation.yml
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--testing-id ${{ env.TESTING_ID }}
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--endpoint http://${{ env.MAIN_SERVICE_ENDPOINT }}
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--remote-service-deployment-name ${{ env.REMOTE_SERVICE_IP }}:8080
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--region ${{ env.E2E_TEST_AWS_REGION }}
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--account-id ${{ env.ACCOUNT_ID }}
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--service-name main-${{ env.TESTING_ID }}
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--remote-service-name remote-${{ env.TESTING_ID }}
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--query-string ip=${{ env.REMOTE_SERVICE_IP }}
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--instance-ami ${{ env.EC2_INSTANCE_AMI }}
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--instance-id ${{ env.MAIN_SERVICE_INSTANCE_ID }}
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--rollup'
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- name: Refresh AWS Credentials
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if: ${{ github.event.repository.name == 'aws-application-signals-test-framework' }}
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uses: aws-actions/configure-aws-credentials@v4
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with:
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role-to-assume: arn:aws:iam::${{ env.ACCOUNT_ID }}:role/${{ env.E2E_TEST_ROLE_NAME }}
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aws-region: ${{ env.E2E_TEST_AWS_REGION }}
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# Ensures gap between terraform apply and destroy
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- name: Sleep 10 seconds
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if: always()
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run: sleep 10
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- name: Terraform destroy
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if: always()
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continue-on-error: true
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working-directory: terraform/java/ec2/adaptive-sampling
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run: |
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terraform destroy -auto-approve \
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-var="test_id=${{ env.TESTING_ID }}"

‎terraform/java/ec2/adaptive-sampling/amazon-cloudwatch-agent.json‎

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{
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"agent": {
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"debug": true,
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"region": "$REGION"
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},
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"traces": {
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"traces_collected": {
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"application_signals": {}
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}
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},
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"logs": {
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"metrics_collected": {
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"application_signals": {}
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}
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}
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}

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