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test: add onhost eBPF e2e test (#1631)
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‎.github/workflows/nightly.yml‎

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@@ -82,7 +82,7 @@ jobs:
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uses: ./.github/workflows/component_onhost_e2e.yaml
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needs: [ upload-packages-s3 ]
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with:
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scenarios: '["migration.yaml", "remote_config.yaml"]'
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scenarios: '["migration.yaml", "remote_config.yaml", "ebpf_agent.yaml"]'
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repository_endpoint: "http://nr-downloads-ohai-testing.s3-website-us-east-1.amazonaws.com/preview"
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package_version: 0.100.${{ github.run_id }}
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secrets:

‎.github/workflows/prerelease.yml‎

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@@ -105,7 +105,7 @@ jobs:
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uses: ./.github/workflows/component_onhost_e2e.yaml
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needs: [ upload ]
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with:
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scenarios: '["migration.yaml", "remote_config.yaml"]'
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scenarios: '["migration.yaml", "remote_config.yaml", "ebpf_agent.yaml"]'
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repository_endpoint: "http://nr-downloads-ohai-testing.s3-website-us-east-1.amazonaws.com/preview"
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package_version: ${{ github.event.inputs.tag || github.event.release.tag_name }}
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secrets:

‎test/onhost-e2e/ansible/ebpf_agent.yaml‎

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---
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- name: Test eBPF Agent
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hosts: 127.0.0.1
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connection: local
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become: true
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gather_facts: yes
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tasks:
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- name: Test eBPF Agent
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block:
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- name: Cleanup
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include_tasks: ./tasks/clean_all.yaml
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# Currently eBPF Agent is not embedded in the AC package but installed along side it with the recipe.
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# NEW_RELIC_AGENT_CONTROL=true disables the systemd service so the Agent is controlled by AC.
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- name: Install eBPF Agent
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shell: |
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curl -Ls https://download.newrelic.com/install/newrelic-cli/scripts/install.sh | \
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bash && sudo \
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NEW_RELIC_CLI_SKIP_CORE=1 \
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NEW_RELIC_LICENSE_KEY={{ nr_license_key }} \
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NEW_RELIC_API_KEY={{ nr_api_key }} \
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NEW_RELIC_ACCOUNT_ID={{ nr_account_id }} \
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NEW_RELIC_REGION=US \
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NEW_RELIC_AGENT_CONTROL=true \
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/usr/local/bin/newrelic install -n ebpf-agent-installer
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register: out
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- debug:
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var: out.stdout_lines
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- name: Install Agent Control
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include_role:
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name: newrelic-agent-control
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- name: Register agent control version
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command: "/usr/bin/newrelic-agent-control --version"
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register: version
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- name: Assert version
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include_role:
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name: caos.ansible_roles.assert_version
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vars:
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target_versions:
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- exec: "/usr/bin/newrelic-agent-control --version"
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version: "{{ package_version }}"
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when: package_version | length > 0
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- name: Debug agent control version
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debug:
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var: version.stdout
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- name: Setup AC config
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include_role:
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name: edit_yaml_config
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vars:
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config_path: "/etc/newrelic-agent-control/config.yaml"
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update_config:
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log:
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format:
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ansi_colors: true
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target: true
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level: debug
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agents:
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nr-infra:
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agent_type: "newrelic/com.newrelic.infrastructure:0.1.0"
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nr-ebpf:
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agent_type: "newrelic/com.newrelic.ebpf:0.1.0"
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- name: Add license to service
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shell: echo 'NEW_RELIC_LICENSE_KEY="{{ nr_license_key }}"' >> {{ agent_control_service_conf }}
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- name: Set test identifier
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set_fact:
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test_id: "onhost-e2e-ebpf_{{ lookup('pipe', 'date +%Y-%m-%d_%H-%M-%S') }}"
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- name: eBPF Agent config folder
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file:
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path: /etc/newrelic-agent-control/fleet/agents.d/nr-ebpf/values/
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state: directory
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- name: eBPF Agent local config
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copy:
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dest: /etc/newrelic-agent-control/fleet/agents.d/nr-ebpf/values/values.yaml
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content: |
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config_agent:
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DEPLOYMENT_NAME: {{ test_id }}
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# The infra-agent is used to generate traffic for ebpf metrics to appear.
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- name: Infra Agent config folder
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file:
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path: /etc/newrelic-agent-control/fleet/agents.d/nr-infra/values/
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state: directory
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- name: Infra Agent local config
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copy:
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dest: /etc/newrelic-agent-control/fleet/agents.d/nr-infra/values/values.yaml
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content: |
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config_agent: |+
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status_server_enabled: true
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status_server_port: 18003
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license_key: {{'{{'}}NEW_RELIC_LICENSE_KEY{{'}}'}}
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- name: Restart Agent Control
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include_role:
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name: caos.ansible_roles.service_status
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vars:
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service_name: "newrelic-agent-control"
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action: "restart"
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- name: Assert that the eBPF Agent is reporting data
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include_role:
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name: nrql_api_request
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apply:
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become: false
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vars:
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nrql_query: >-
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SELECT *
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FROM Metric
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WHERE metricName = 'ebpf.tcp.connection_duration'
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AND deployment.name = '{{ test_id }}'
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LIMIT 1
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retries: 60
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delay: 5
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always:
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- name: AC logs
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shell: journalctl -u newrelic-agent-control --no-pager
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register: ac_logs
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- name: Debug AC logs
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debug:
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var: ac_logs.stdout_lines
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- name: Cleanup
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include_tasks: ./tasks/clean_all.yaml

‎test/onhost-e2e/ansible/migration.yaml‎

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@@ -16,17 +16,18 @@
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test_id: "migration_infra_to_ac_{{ lookup('pipe', 'date +%Y-%m-%d_%H-%M-%S') }}"
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- name: Install Infra Agent
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include_role:
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name: newrelic.newrelic_install
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apply:
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environment:
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NEW_RELIC_API_KEY: "{{ nr_api_key }}"
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NEW_RELIC_ACCOUNT_ID: "{{ nr_account_id | int }}"
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NEW_RELIC_REGION: "US"
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vars:
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targets:
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- infrastructure
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- logs
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shell: |
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curl -Ls https://download.newrelic.com/install/newrelic-cli/scripts/install.sh | \
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bash && sudo \
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NEW_RELIC_CLI_SKIP_CORE=1 \
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NEW_RELIC_LICENSE_KEY={{ nr_license_key }} \
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NEW_RELIC_API_KEY={{ nr_api_key }} \
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NEW_RELIC_ACCOUNT_ID={{ nr_account_id }} \
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NEW_RELIC_REGION=US \
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/usr/local/bin/newrelic install -n infrastructure-agent-installer
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register: out
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- debug:
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var: out.stdout_lines
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- name: Change Infra Agent config
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copy:

‎test/onhost-e2e/ansible/remote_config.yaml‎

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log:
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format:
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target: true
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# newrelic_agent_control::sub_agent::on_host::command::logging=debug -> sub agent logs
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# opamp_client=trace -> opamp raw messages
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insecure_fine_grained_level: "newrelic_agent_control=info,newrelic_agent_control::sub_agent::on_host::command::logging=debug,opamp_client=trace,off"
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level: debug
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agents:
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nr-infra:
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agent_type: "newrelic/com.newrelic.infrastructure:0.1.0"

‎test/onhost-e2e/ansible/requirements.yml‎

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- name: git+https://github.com/newrelic-experimental/caos-ansible-roles.git#/caos.ansible_roles/
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type: git
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- name: ansible.utils
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roles:
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- name: newrelic.newrelic_install

‎test/onhost-e2e/ansible/tasks/clean_all.yaml‎

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- /var/run/newrelic-infra
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- /var/log/newrelic-infra
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- /etc/systemd/system/newrelic-infra.service
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- /etc/newrelic-ebpf-agent
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packages_to_cleanup:
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- newrelic-agent-control
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- newrelic-infra
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- newrelic-ebpf-agent
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services_to_stop:
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- newrelic-agent-control
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- newrelic-infra

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