Il 07/07/2017 23:21, Gianluca Cecchi ha scritto:
Il 07/Lug/2017 18:38, "Simone Marchioni" <[email protected] <mailto:[email protected]>> ha scritto:

    Hi to all,

    I have an old installation of oVirt 3.3 with the Engine on a
    separate server. I wanted to test the last oVirt 4.1 with Gluster
    Storage and Hosted Engine.

    Followed the following tutorial:

    
http://www.ovirt.org/blog/2017/04/up-and-running-with-ovirt-4.1-and-gluster-storage/
    
<http://www.ovirt.org/blog/2017/04/up-and-running-with-ovirt-4.1-and-gluster-storage/>




    ... snip ...


    [script1]
    action=execute
    ignore_script_errors=no
    file=/usr/share/ansible/gdeploy/scripts/grafton-sanity-check.sh -d
    sdb -h ha1.domain.it <http://ha1.domain.it>,ha2.domain.it
    <http://ha2.domain.it>,ha3.domain.it <http://ha3.domain.it>

    ... snip ...




    When I hit "Deploy" button the Deployment fails with the following
    error:

    PLAY [gluster_servers]
    *********************************************************

    TASK [Run a shell script]
    ******************************************************
    fatal: [ha1.domain.it <http://ha1.domain.it>]: FAILED! =>
    {"failed": true, "msg": "The conditional check 'result.rc != 0'
    failed. The error was: error while evaluating conditional
    (result.rc != 0): 'dict object' has no attribute 'rc'"}
    fatal: [ha2.domain.it <http://ha2.domain.it>]: FAILED! =>
    {"failed": true, "msg": "The conditional check 'result.rc != 0'
    failed. The error was: error while evaluating conditional
    (result.rc != 0): 'dict object' has no attribute 'rc'"}
    fatal: [ha3.domain.it <http://ha3.domain.it>]: FAILED! =>
    {"failed": true, "msg": "The conditional check 'result.rc != 0'
    failed. The error was: error while evaluating conditional
    (result.rc != 0): 'dict object' has no attribute 'rc'"}
        to retry, use: --limit @/tmp/tmpcV3lam/run-script.retry

    PLAY RECAP
    *********************************************************************
ha1.domain.it <http://ha1.domain.it> : ok=0 changed=0 unreachable=0 failed=1 ha2.domain.it <http://ha2.domain.it> : ok=0 changed=0 unreachable=0 failed=1 ha3.domain.it <http://ha3.domain.it> : ok=0 changed=0 unreachable=0 failed=1

    What I'm doing wrong? Maybe I need to initializa glusterfs in some
    way...
    What are the logs used to log the status of this deployment so I
    can check the errors?

    Thanks in advance!
    Simone
    _______________________________________________



Gdeploy uses ansible that seems to fail at its first step when executing its shell module

http://docs.ansible.com/ansible/shell_module.html

In practice in my opinion the shell script defined by [script1] (grafton-sanity-check.sh) above doesn't exit with a return code (rc) for some reason... Perhaps you have already done a partial step previously? or your disks already contain a label?
Is it correct sdb as the target for your disk configuration for gluster?
I would try to reinitialize the disks, such as

dd if=/dev/zero of=/dev/sdb bs=1024k count=1

ONLY if it is correct that sdb is the disk to format for brick filesystem..
Hih,
Gianluca

Hi Gianluca,

thanks for your reply.
I didn't do any previous step: the 3 servers are freshly installed.
The disk was wrong: I had to use /dev/md128. Replaced sdb with the correct one and redeployed, but the error was exactly the same. The disks are already initialized because I created the XFS filesystem on /dev/md128 before the deploy.

In /var/log/messages there is no error.

Hi,
Simone
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