On Tue, Jan 19, 2021 at 11:44 AM <james.free...@a24.io> wrote:
>
> Hi all
>
> I am in the process of migrating a RHV 4.3 setup to RHV 4.4 and struggling
> with the setup. I am installing on RHEL 8.3, using settings backed up from
> the RHV 4.3 install (via 'hosted-engine --deploy
> --restore-from-file=backup.bck').
>
> The install process always fails at the same point for me at the moment, and
> I can't figure out how to get past it. As far as install progress goes, the
> local hosted-engine comes up and runs on the node. I have been able to grep
> for local_vm_ip in the logs, and can SSH into it with the password I set
> during the setup phase.
>
> However the install playbooks always fail with:
> 2021-01-18 18:38:00,086-0500 ERROR otopi.plugins.gr_he_common.core.misc
> misc._terminate:167 Hosted Engine deployment failed: please check the logs
> for the issue, fix accordingly or re-deploy from scratch.
>
> Earlier in the logs, I note the following:
> 2021-01-18 18:34:51,258-0500 ERROR
> otopi.ovirt_hosted_engine_setup.ansible_utils
> ansible_utils._process_output:109 fatal: [localhost]: FAILED! => {"changed":
> false, "msg": "Host is not up, please check logs, perhaps also on the engine
> machine"}
> 2021-01-18 18:37:16,661-0500 ERROR
> otopi.ovirt_hosted_engine_setup.ansible_utils
> ansible_utils._process_output:109 fatal: [localhost]: FAILED! => {"changed":
> false, "msg": "The system may not be provisioned according to the playbook
> results: please check the logs for the issue, fix accordingly or re-deploy
> from scratch.\n"}
> Traceback (most recent call last):
> File "/usr/lib/python3.6/site-packages/otopi/context.py", line 132, in
> _executeMethod
> method['method']()
> File
> "/usr/share/ovirt-hosted-engine-setup/scripts/../plugins/gr-he-ansiblesetup/core/misc.py",
> line 435, in _closeup
> raise RuntimeError(_('Failed executing ansible-playbook'))
> RuntimeError: Failed executing ansible-playbook
> 2021-01-18 18:37:18,996-0500 ERROR otopi.context context._executeMethod:154
> Failed to execute stage 'Closing up': Failed executing ansible-playbook
> 2021-01-18 18:37:32,421-0500 ERROR
> otopi.ovirt_hosted_engine_setup.ansible_utils
> ansible_utils._process_output:109 fatal: [localhost]: UNREACHABLE! =>
> {"changed": false, "msg": "Failed to connect to the host via ssh: ssh:
> connect to host rhvm.example.org port 22: No route to host", "skip_reason":
> "Host localhost is unreachable", "unreachable": true}
>
> I find the unreachable message a bit odd, as at this stage all that has
> happened is that the local hosted-engine has been brought up to be
> configured, and so it is running on virbr0, not on my actual network. As a
> result, that DNS address will never resolve, and the IP it resolves to won't
> be up. I gave the installation script permission to modify the local
> /etc/hosts but this hasn't improved things.
>
> I presume I'm missing something in the install process, or earlier on in the
> logs, but I've been scanning for errors and possible clues to no avail.
>
> Any and all help greatly appreciated!
Please check/share, on the engine machine under /var/log/ovirt-engine,
or, if inaccessible, on the host, under
/var/log/ovirt-hosted-engine-setup/engine-logs-*:
engine.log
host-deploy/*
Good luck and best regards,
--
Didi
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