test: add infra-agent onhost e2e (#1829)

Author: gsanchezgavier

.github/workflows/component_onhost_e2e.yaml

@@ -19,7 +19,7 @@ on:
         description: 'JSON array of test scenarios to run'
         required: false
         type: string
-        default: '["migration.yaml", "remote_config.yaml", "ebpf_agent.yaml"]'
+        default: '["migration.yaml", "remote_config.yaml", "ebpf_agent.yaml", "infra_agent.yaml"]'
 
 permissions:
   contents: read

test/ac-ansible-roles/install_ac_recipe/tasks/debian.yaml

@@ -65,10 +65,14 @@
   delay: 30
   until: "'TLS handshake timeout' not in install_logs.stderr"
 
-- name: Install logs
+- name: Install stdout
   debug:
     var: install_logs.stdout_lines
 
+- name: Install stderr
+  debug:
+    var: install_logs.stderr_lines
+
 - name: Check expected installed version
   shell: /usr/bin/newrelic-agent-control --version | grep -q "{{ agent_control_version }}"
 ...

test/onhost-e2e/ansible/infra_agent.yaml

@@ -0,0 +1,73 @@
+---
+- name: Test Infra Agent
+  hosts: 127.0.0.1
+  connection: local
+  become: true
+  gather_facts: yes
+
+  tasks:
+    - name: Test Infra Agent
+      block:
+        - name: Cleanup
+          include_tasks: ./tasks/clean_all.yaml
+
+        - name: Install Agent Control
+          include_role:
+            name: install_ac_recipe
+          vars:
+            recipe_list: "agent-control"
+            monitoring_source: "infra-agent"
+            fleet_enabled: "false"
+
+        - name: Setup AC config
+          include_role:
+            name: edit_yaml_config
+          vars:
+            config_path: "/etc/newrelic-agent-control/config.yaml"
+            update_config:
+              log:
+                format:
+                  formatter: pretty
+                  target: true
+                level: debug
+
+        - name: Set test identifier
+          set_fact:
+            test_id: "onhost-e2e-infra-agent_{{ lookup('pipe', 'date +%Y-%m-%d_%H-%M-%S') }}"
+
+        - name: Add infra agent test_id attribute
+          shell: echo 'NRIA_CUSTOM_ATTRIBUTES='\''{"label.test_id":"{{ test_id }}"}'\''' >> {{ agent_control_service_conf }}
+
+        - name: Restart Agent Control
+          include_role:
+            name: caos.ansible_roles.service_status
+          vars:
+            service_name: "newrelic-agent-control"
+            action: "restart"
+
+        - name: Assert that infra agent is reporting
+          include_role:
+            name: nrql_api_request
+            apply:
+              become: false
+          vars:
+            nrql_query: >-
+              SELECT *
+              FROM SystemSample
+              WHERE `label.test_id` = '{{ test_id }}'
+              LIMIT 1
+            # This was taking about 5m when the test was created
+            retries: 120
+            delay: 10
+
+      always:
+        - name: AC logs
+          shell: journalctl -u newrelic-agent-control --no-pager
+          register: ac_logs
+
+        - name: Debug AC logs
+          debug:
+            var: ac_logs.stdout_lines
+
+        - name: Cleanup
+          include_tasks: ./tasks/clean_all.yaml