---
# file: roles/cleanup/tasks/kill_process.yaml

- name: Kill process - {{ process }}
  block:
  - name: Kill process - Get pid of {{ process }}
    shell: "ps -ef | grep -v grep | grep -w {{ process }} | awk '{print $2}'"
    when: >
      process is defined and process != ""
    register: running_processes
    tags: kill-process

  - name: Kill process - Safe kill {{ process }}
    shell: "kill {{ item }}"
    with_items: "{{ running_processes.stdout_lines }}"
    tags: kill-process

  - wait_for:
      path: "/proc/{{ item }}/status"
      state: absent
    with_items: "{{ running_processes.stdout_lines }}"
    ignore_errors: yes
    register: killed_processes
    tags: kill-process

  - name: Kill process - Force kill {{ process }}
    shell: "kill -9 {{ item }}"
    with_items: "{{ killed_processes.results | select('failed') | map(attribute='item') | list }}"
    tags: kill-process

  rescue:
  - fail:
      msg: "Kill process {{ process }} failed!"