[SOLVED] How to stop ansible from running a yum update playbook when it fails on the host before it?

hallomoto · 02-20-2019, 09:22 AM

Let's say the 2nd host of 20 hosts fail since I'm doing updates in pairs. How can I tell ansible to stop if the 2nd, or any in the host group fails?

Code:

---
- hosts: test
  gather_facts: yes
  remote_user: root
  become: yes
  become_method: sudo
  serial: 2
  tasks:
  - name: Yum Update
    yum:
      name: "*"
      state: latest
      exclude: nvidia*
      skip_broken: yes

  - name: Check for reboot hint.
    shell: LAST_KERNEL=$(rpm -q --last kernel | awk 'NR==1{sub(/kernel-/,""); print $1}'); CURRENT_KERNEL=$(uname -r); if [ $LAST_KERNEL != $CURRENT_KERNEL ]; then echo 'reboot'; else echo 'no'; fi
    ignore_errors: true
    register: reboot_hint

  - name: Rebooting ...
    command: shutdown -r now "Reboot required"
    async: 0
    poll: 0
    ignore_errors: true
    when: reboot_hint.stdout.find("reboot") != -1
    register: rebooting

#  - name: Wait for thing to reboot...
#    local_action: wait_for_host={{ ansible_ssh_host | default(inventory_hostname) }} state=started port=22 delay=30 timeout=300 connect_timeout=15
#    when: rebooting|changed

hallomoto · 02-20-2019, 01:02 PM

Adding:

Code:

any_errors_fatal: true

worked for me