free5gc.yml

# - name: Stop 5g core (Ensure previous tested is not running)
#   ansible.builtin.shell: systemctl restart free5gc
#   register: output
#   become: yes
#   when:
#     - inventory_hostname in groups["az_sut"]

# - ansible.builtin.debug:
#     var: output

- name: Create logs directory
  file:
    state: directory
    path: /tmp/core-tg
  when:
    - inventory_hostname in groups["az_trex"]

- name: Create folder for results on remote servers
  file:
    path: "/tmp/results/tool={{ tool }}/"
    state: directory
  become: yes

- name: Start the eBPF scripts to collect results
  ansible.builtin.shell: python3 {{ tool_cmd }} > /tmp/results/tool={{ tool }}/{{ tool }}.json
  args:
    chdir: /home/{{ user }}/bcc/tools
    executable: /bin/bash
  async: "{{ aduration }}"
  poll: 0
  become: yes
  when:
    - inventory_hostname in groups["az_sut"]

- name: Sleep for 2 seconds (to load the eBPF programs) and continue with play
  wait_for:
    timeout: 2
  delegate_to: localhost

- name: Start 5G core traffic generator
  ansible.builtin.command:
    cmd: ./.venv/bin/python3 run.py -u config/free5gc-ue.yaml -g config/free5gc-gnb.yaml -vv
    chdir: /home/{{ user }}/core-tg
  when:
    - inventory_hostname in groups["az_trex"]
  register: trex_command
  async: "{{ aduration }}"
  poll: 0
  # become: yes
  ignore_errors: yes

- name: Check on an async task for {{ tool }} (bpftrace)
  async_status:
    jid: "{{ trex_command.ansible_job_id }}"
  when:
    - inventory_hostname in groups["az_trex"]
  register: job_result
  until: job_result.finished
  retries: 100
  delay: 10
  # become: yes
  ignore_errors: yes

- name: Create folder for results on host machine
  local_action:
    module: file
    path: ".results/ues={{ ues }}/tool={{ tool }}"
    state: directory

- name: Fetch stuff from the remote and save to local
  synchronize:  src=/tmp/results/ dest=.results/ues={{ ues }} mode=pull
  when:
    - inventory_hostname in groups["az_sut"]

- file: path=/tmp/results state=absent
  become: yes
  when:
    - inventory_hostname in groups["az_sut"]

# - name: Get results from tracing (bpftrace)
#   ansible.builtin.command: journalctl -u free5gc -n 200
#   register: tool_command_results
#   when:
#     - inventory_hostname in groups["az_sut"]

# - local_action: copy content="{{ tool_command_results.stdout }}" dest=.results/ues={{ ues }}/tool={{ tool }}/docker.log
#   when:
#     - inventory_hostname in groups["az_sut"]

- name: Fetch 5G Core traffic generator logs
  synchronize:  src=/tmp/core-tg/ dest=.results/ues={{ ues }}/tool={{ tool }} mode=pull
  when:
    - inventory_hostname in groups["az_trex"]


- name: Delete content & directory
  file:
    state: absent
    path: /tmp/core-tg
  when:
    - inventory_hostname in groups["az_trex"]