Hello Will, I have used throttle so that part is sorted. But i dont think wait_for works here for example. task 1 restart. <--- now in this task already he has restarted all hosts one by one task 2 wait_for <-- this will fail if port does not come up but no use because restart is triggered.
we just want to know if in one task it restarts and checks if fails aborts play thats it. Now we got the results but used shell module. On Tuesday, October 31, 2023 at 7:53:31 PM UTC+5:30 Will McDonald wrote: > I'd suggest reading up on rolling updates using serial: > > > https://docs.ansible.com/ansible/latest/playbook_guide/guide_rolling_upgrade.html#the-rolling-upgrade > > https://docs.ansible.com/ansible/latest/playbook_guide/playbooks_strategies.html#setting-the-batch-size-with-serial > > You can use wait_for or wait_for_connection to ensure service availability > before continuing: > > > https://docs.ansible.com/ansible/latest/collections/ansible/builtin/wait_for_module.html > > https://docs.ansible.com/ansible/latest/collections/ansible/builtin/wait_for_connection_module.html > > > > > > On Tue, 31 Oct 2023 at 14:08, Sameer Modak <[email protected]> wrote: > >> restart service, check if service is ready to accept connection because >> it takes time to come up. Once we sure its listening on port then only move >> to next host. unless dont move because we can only afford to have one >> service down at a time. >> >> is there any to short hand or ansible native way to handle this using >> ansible module. >> >> >> code: >> >> name: Restart zookeeper followers >> >> throttle: 1 >> >> any_errors_fatal: true >> >> shell: | >> >> systemctl restart {{zookeeper_service_name}} >> >> timeout 22 sh -c 'until nc localhost {{zookeeper_server_port}}; do >> sleep 1; done' >> >> when: not zkmode.stdout_lines is search('leader') >> >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Ansible Project" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/ansible-project/67ca5f13-855d-4d40-a47a-c0fbe11ea3b5n%40googlegroups.com >> >> <https://groups.google.com/d/msgid/ansible-project/67ca5f13-855d-4d40-a47a-c0fbe11ea3b5n%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- You received this message because you are subscribed to the Google Groups "Ansible Project" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/ansible-project/3370b143-050a-4a14-a858-f5abe60c2678n%40googlegroups.com.
