3:53 p.m.
Dear all,
I'm rather new to the list, not to ovirt, that I use since 2014 profitably.
I've a problem with an ovirt instance and I am desperately seeking for help.
I run a 4.3 self hosted engine installation, with 8 hypervisors and an
iscsi storage.
Since the storage is not very reliable, I bought a dell powervault
where to move everything. No problem to move the VMs, the problem came
out with the hosted engine.
I've read many documentation and the procedure I think I must follow
involves backing up the current HE, powering it off, installing a new
host where to create a new HE recovering the backup.
The command I used to generate the backup is:
engine-backup --mode=backup --file=file_name --log=log_file_name
and the command used to restore it on the new HE is:
hosted-engine --deploy --restore-from-file=backup/file_name
The problem comes out during the recovering of the backup.
With versions prior to 4.3.11 and also with 4.4.0 I got the error:
2020-06-25 15:17:34,950+0200 ERROR ansible failed {
"ansible_host": "localhost",
"ansible_playbook":
"/usr/share/ovirt-hosted-engine-setup/ansible/trigger_role.yml",
"ansible_result": {
"_ansible_no_log": false,
"changed": false,
"invocation": {
"module_args": {
"ca_file": null,
"compress": true,
"headers": null,
"hostname": null,
"insecure": null,
"kerberos": false,
"ovirt_auth": {
"ansible_facts": {
"ovirt_auth": {
"ca_file": null,
"compress": true,
"headers": null,
"insecure": true,
"kerberos": false,
"timeout": 0,
"token":
"1f5Zoys35sQmLb2MiEg6bhWm2rDJULFan3eBK0juJJR3S-nXtN_b31jac1sZ0KRz3d1KSDmr8tyf7ExNe_pqJg",
"url":
"https://ovirt-sgsi.cnaf.infn.it/ovirt-engine/api"
}
},
"attempts": 1,
"changed": false,
"failed": false
},
"password": null,
"state": "absent",
"timeout": 0,
"token": null,
"url": null,
"username": null
}
},
"msg": "You must specify either 'url' or
'hostname'."
},
"ansible_task": "Always revoke the SSO token",
"ansible_type": "task",
"status": "FAILED",
"task_duration": 3
}
Recently I tried the 4.3.11 beta and 4.4.1 and the error now is different:
[ INFO ] Upgrading CA\n[ ERROR ] Failed to execute stage 'Misc
configuration': (2, 'No such file or directory')\n[ INFO ] DNF
Performing DNF transaction rollback\n
I simply can't figure out what file is missing.
If, as a test, I try to install the HE without restoring the backup, the
installation goes smoothly to the end, but at that point I can't restore
the backup, as far as I can understand.
Any hint on what I may be missing?
Thanks,
Andrea
--
Andrea Chierici - INFN-CNAF
Viale Berti Pichat 6/2, 40127 BOLOGNA
Office Tel: +39 051 2095463
SkypeID ataruz
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