101 lines
3.2 KiB
YAML
101 lines
3.2 KiB
YAML
---
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- name: Investigate High CPU
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hosts: all
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become: true
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tasks:
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- name: Gather information on top CPU consuming processes
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ansible.builtin.command:
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cmd: 'ps -eo pid,ppid,%mem,%cpu,cmd --sort=-%cpu'
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register: processes_cpu
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changed_when: false
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- name: Gather information on top Memory consuming processes
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ansible.builtin.command:
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cmd: 'ps -eo pid,ppid,%mem,%cpu,cmd --sort=-%mem'
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register: processes_mem
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changed_when: false
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- name: Set var
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ansible.builtin.set_fact:
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event_payload: "{{ processes_cpu + processes_mem }}"
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- name: Open Incident
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hosts: all
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tasks:
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- name: Create Problem Template # noqa: no-relative-paths
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ansible.builtin.template:
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mode: '0644'
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src: 'cpuhog_ticket.j2'
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dest: /tmp/cpuhog_details.txt
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delegate_to: localhost
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- name: Create SNow Incident
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servicenow.itsm.incident:
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instance: '{{ snow_instance }}'
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state: new
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caller: "admin"
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short_description: "CPUHog event detected on: {{ alertmanager_instance }}"
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description: "A CPUHog was detected on: {{ alertmanager_instance }} that needs to be investigated."
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impact: high
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urgency: high
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delegate_to: localhost
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register: incident_result
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- name: Trigger EDA webhook
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hosts: all
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connection: local
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gather_facts: false
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tasks:
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- name: Obtain OAuth token
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ansible.builtin.uri:
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url: "{{ webhook_base_url }}/api/v1/auth/token"
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method: POST
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body_format: form-urlencoded
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body:
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grant_type: client_credentials
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client_id: "{{ webhook_client_id }}"
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client_secret: "{{ webhook_client_secret }}"
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status_code: 200
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register: token_response
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- name: Post event payload to Event-Driven Ansible trigger endpoint
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ansible.builtin.uri:
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url: "{{ webhook_base_url }}/api/v1/webhooks/eda/{{ webhook_path }}"
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method: POST
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body_format: json
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headers:
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Authorization: "Bearer {{ token_response.json.access_token }}"
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Content-Type: application/json
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body: "{{ event_payload }}"
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status_code: 202
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register: webhook_response
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- name: Display execution ID
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ansible.builtin.debug:
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msg: "Workflow execution started: {{ webhook_response.json.execution_id }}"
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# - name: Create SNow Problem
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# servicenow.itsm.problem:
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# instance: '{{ snow_instance }}'
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# state: new
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# short_description: "{{ alertmanager_annotations.summary | default('CPUHog event detected on: ' ~ alertmanager_instance) }}"
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# description: "Generator URL: {{ alertmanager_generator_url }}"
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# impact: high
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# urgency: high
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# attachments:
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# - path: /tmp/cpuhog_details.txt
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# name: cpuhog_details.txt
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# type: 'text/plain'
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# register: problem_result
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# delegate_to: localhost
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# - name: Update Incident
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# servicenow.itsm.incident:
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# instance: '{{ snow_instance }}'
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# state: in_progress
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# number: "{{ incident_result.record.number }}"
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# other:
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# problem_id: "{{ problem_result.record.number }}"
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# delegate_to: localhost
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