Script shell commande timeout

Voir aussi :

• waitmax https://manpages.debian.org/testing/check-mk-agent/waitmax.1.en.html

A titre d'exemple. Idéalement il faut gérer le timeout avec Ansible

Exemple de code Ansible

    - name: command ldap_search
      become: true
      ansible.builtin.command: |
        /usr/bin/timeout --kill-after=15 10 /usr/bin/ldapsearch -LLL -D cn={{ lookup('env', 'LDAP_USER') }} -b o=unixauth -y /root/.ansible/tmp-files/.ldap.txt uid={{ CDO_ACCOUNT_USER | quote }} dn
      changed_when: false
      check_mode: false
      register: ldapsearch
      environment:
        LANG: C
      failed_when:
        - ldapsearch.rc != 0       # OK
        - ldapsearch.rc != 124     # Timeout. SIGTERM
        - ldapsearch.rc != 137     # Timeout. SIGKILL

    - name: fail when timeout - SIGTERM
      fail:
        msg: "Error_Command_Timeout. Process arrêté par SIGTERM."
      when: ldapsearch.rc == 124

    - name: fail when timeout - SIGKILL
      fail:
        msg: "Error_Command_Timeout. Process arrêté par SIGKILL."
      when: ldapsearch.rc == 137

    - name: fail if ACME user
      fail:
        msg: |
          Error_ElementAlreadyUsed. Nom de compte utilisateur déjà utilisé par ACME {{ CDO_ACCOUNT_USER }}.
      when:
        - ldapsearch.stdout_lines |select('regex', '^dn:') |list is regex(',o=unixauth')
        - not allow_ldap_acme

Concernant Ansible voir aussi https://docs.ansible.com/ansible/latest/playbook_guide/playbooks_async.html

play1.yml

#!/usr/bin/ansible-playbook
 
---

- name: test
  hosts: localhost
  gather_facts: false
 
  # TIMEOUT_MAX = async	                # when poll != 0
  # TIMEOUT_MAX = retries x delay	# when poll == 0

  tasks:
    - name: Command
      shell: |
        sleep 5
        date >> /tmp/date.log
      poll: 0           # When pool is a positive value, the playbook will still block on the task until it either completes, fails or timeout
      async: 2          # if poll != 0 : fail when task is longer than async value
      register: cmd_sleep

    - name: DEBUG 10
      debug:
        msg: "Command en cours d'execution"

    - name: Async_status
      async_status:
        jid: "{{ cmd_sleep.ansible_job_id }}"
      register: job_result
      until: job_result.finished
      retries: 3        # MAX TIMEOUT VAR
      delay: 2          # MAX TIMEOUT VAR

    - name: DEBUG 20
      debug:
        msg: "Execution terminée"