[ovirt-users] Installation of oVirt 4.1, Gluster Storage and Hosted Engine
knarra
knarra at redhat.com
Wed Jul 12 08:59:12 UTC 2017
On 07/12/2017 01:43 PM, Simone Marchioni wrote:
> Il 11/07/2017 11:23, knarra ha scritto:
>> On 07/11/2017 01:32 PM, Simone Marchioni wrote:
>>> Il 11/07/2017 07:59, knarra ha scritto:
>>>
>>> Hi,
>>>
>>> removed partition signatures with wipefs and run deploy again: this
>>> time the creation of VG and LV worked correctly. The deployment
>>> proceeded until some new errors... :-/
>>>
>>>
>>> PLAY [gluster_servers]
>>> *********************************************************
>>>
>>> TASK [start/stop/restart/reload services]
>>> **************************************
>>> failed: [ha1.domain.it] (item=glusterd) => {"failed": true, "item":
>>> "glusterd", "msg": "Could not find the requested service glusterd:
>>> host"}
>>> failed: [ha2.domain.it] (item=glusterd) => {"failed": true, "item":
>>> "glusterd", "msg": "Could not find the requested service glusterd:
>>> host"}
>>> failed: [ha3.domain.it] (item=glusterd) => {"failed": true, "item":
>>> "glusterd", "msg": "Could not find the requested service glusterd:
>>> host"}
>>> to retry, use: --limit @/tmp/tmp5Dtb2G/service_management.retry
>>>
>>> PLAY RECAP
>>> *********************************************************************
>>> ha1.domain.it : ok=0 changed=0 unreachable=0 failed=1
>>> ha2.domain.it : ok=0 changed=0 unreachable=0 failed=1
>>> ha3.domain.it : ok=0 changed=0 unreachable=0 failed=1
>>>
>>>
>>> PLAY [gluster_servers]
>>> *********************************************************
>>>
>>> TASK [Start firewalld if not already started]
>>> **********************************
>>> ok: [ha1.domain.it]
>>> ok: [ha2.domain.it]
>>> ok: [ha3.domain.it]
>>>
>>> TASK [Add/Delete services to firewalld rules]
>>> **********************************
>>> failed: [ha1.domain.it] (item=glusterfs) => {"failed": true, "item":
>>> "glusterfs", "msg": "ERROR: Exception caught:
>>> org.fedoraproject.FirewallD1.Exception: INVALID_SERVICE: 'glusterfs'
>>> not among existing services Services are defined by port/tcp
>>> relationship and named as they are in /etc/services (on most systems)"}
>>> failed: [ha2.domain.it] (item=glusterfs) => {"failed": true, "item":
>>> "glusterfs", "msg": "ERROR: Exception caught:
>>> org.fedoraproject.FirewallD1.Exception: INVALID_SERVICE: 'glusterfs'
>>> not among existing services Services are defined by port/tcp
>>> relationship and named as they are in /etc/services (on most systems)"}
>>> failed: [ha3.domain.it] (item=glusterfs) => {"failed": true, "item":
>>> "glusterfs", "msg": "ERROR: Exception caught:
>>> org.fedoraproject.FirewallD1.Exception: INVALID_SERVICE: 'glusterfs'
>>> not among existing services Services are defined by port/tcp
>>> relationship and named as they are in /etc/services (on most systems)"}
>>> to retry, use: --limit @/tmp/tmp5Dtb2G/firewalld-service-op.retry
>>>
>>> PLAY RECAP
>>> *********************************************************************
>>> ha1.domain.it : ok=1 changed=0 unreachable=0 failed=1
>>> ha2.domain.it : ok=1 changed=0 unreachable=0 failed=1
>>> ha3.domain.it : ok=1 changed=0 unreachable=0 failed=1
>>>
>>>
>>> PLAY [gluster_servers]
>>> *********************************************************
>>>
>>> TASK [Start firewalld if not already started]
>>> **********************************
>>> ok: [ha1.domain.it]
>>> ok: [ha2.domain.it]
>>> ok: [ha3.domain.it]
>>>
>>> TASK [Open/Close firewalld ports]
>>> **********************************************
>>> changed: [ha1.domain.it] => (item=111/tcp)
>>> changed: [ha2.domain.it] => (item=111/tcp)
>>> changed: [ha3.domain.it] => (item=111/tcp)
>>> changed: [ha1.domain.it] => (item=2049/tcp)
>>> changed: [ha2.domain.it] => (item=2049/tcp)
>>> changed: [ha1.domain.it] => (item=54321/tcp)
>>> changed: [ha3.domain.it] => (item=2049/tcp)
>>> changed: [ha2.domain.it] => (item=54321/tcp)
>>> changed: [ha1.domain.it] => (item=5900/tcp)
>>> changed: [ha3.domain.it] => (item=54321/tcp)
>>> changed: [ha2.domain.it] => (item=5900/tcp)
>>> changed: [ha1.domain.it] => (item=5900-6923/tcp)
>>> changed: [ha2.domain.it] => (item=5900-6923/tcp)
>>> changed: [ha3.domain.it] => (item=5900/tcp)
>>> changed: [ha1.domain.it] => (item=5666/tcp)
>>> changed: [ha2.domain.it] => (item=5666/tcp)
>>> changed: [ha1.domain.it] => (item=16514/tcp)
>>> changed: [ha3.domain.it] => (item=5900-6923/tcp)
>>> changed: [ha2.domain.it] => (item=16514/tcp)
>>> changed: [ha3.domain.it] => (item=5666/tcp)
>>> changed: [ha3.domain.it] => (item=16514/tcp)
>>>
>>> TASK [Reloads the firewall]
>>> ****************************************************
>>> changed: [ha1.domain.it]
>>> changed: [ha2.domain.it]
>>> changed: [ha3.domain.it]
>>>
>>> PLAY RECAP
>>> *********************************************************************
>>> ha1.domain.it : ok=3 changed=2 unreachable=0 failed=0
>>> ha2.domain.it : ok=3 changed=2 unreachable=0 failed=0
>>> ha3.domain.it : ok=3 changed=2 unreachable=0 failed=0
>>>
>>>
>>> PLAY [gluster_servers]
>>> *********************************************************
>>>
>>> TASK [Run a shell script]
>>> ******************************************************
>>> fatal: [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]: 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]: 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/tmp5Dtb2G/run-script.retry
>>>
>>> PLAY RECAP
>>> *********************************************************************
>>> ha1.domain.it : ok=0 changed=0 unreachable=0 failed=1
>>> ha2.domain.it : ok=0 changed=0 unreachable=0 failed=1
>>> ha3.domain.it : ok=0 changed=0 unreachable=0 failed=1
>>>
>>>
>>> PLAY [gluster_servers]
>>> *********************************************************
>>>
>>> TASK [Run a command in the shell]
>>> **********************************************
>>> failed: [ha1.domain.it] (item=usermod -a -G gluster qemu) =>
>>> {"changed": true, "cmd": "usermod -a -G gluster qemu", "delta":
>>> "0:00:00.003182", "end": "2017-07-10 18:30:51.204235", "failed":
>>> true, "item": "usermod -a -G gluster qemu", "rc": 6, "start":
>>> "2017-07-10 18:30:51.201053", "stderr": "usermod: group 'gluster'
>>> does not exist", "stderr_lines": ["usermod: group 'gluster' does not
>>> exist"], "stdout": "", "stdout_lines": []}
>>> failed: [ha3.domain.it] (item=usermod -a -G gluster qemu) =>
>>> {"changed": true, "cmd": "usermod -a -G gluster qemu", "delta":
>>> "0:00:00.007698", "end": "2017-07-10 18:30:51.391046", "failed":
>>> true, "item": "usermod -a -G gluster qemu", "rc": 6, "start":
>>> "2017-07-10 18:30:51.383348", "stderr": "usermod: group 'gluster'
>>> does not exist", "stderr_lines": ["usermod: group 'gluster' does not
>>> exist"], "stdout": "", "stdout_lines": []}
>>> failed: [ha2.domain.it] (item=usermod -a -G gluster qemu) =>
>>> {"changed": true, "cmd": "usermod -a -G gluster qemu", "delta":
>>> "0:00:00.004120", "end": "2017-07-10 18:30:51.405640", "failed":
>>> true, "item": "usermod -a -G gluster qemu", "rc": 6, "start":
>>> "2017-07-10 18:30:51.401520", "stderr": "usermod: group 'gluster'
>>> does not exist", "stderr_lines": ["usermod: group 'gluster' does not
>>> exist"], "stdout": "", "stdout_lines": []}
>>> to retry, use: --limit @/tmp/tmp5Dtb2G/shell_cmd.retry
>>>
>>> PLAY RECAP
>>> *********************************************************************
>>> ha1.domain.it : ok=0 changed=0 unreachable=0 failed=1
>>> ha2.domain.it : ok=0 changed=0 unreachable=0 failed=1
>>> ha3.domain.it : ok=0 changed=0 unreachable=0 failed=1
>>>
>>>
>>> PLAY [gluster_servers]
>>> *********************************************************
>>>
>>> TASK [start/stop/restart/reload services]
>>> **************************************
>>> failed: [ha1.domain.it] (item=glusterd) => {"failed": true, "item":
>>> "glusterd", "msg": "Could not find the requested service glusterd:
>>> host"}
>>> failed: [ha2.domain.it] (item=glusterd) => {"failed": true, "item":
>>> "glusterd", "msg": "Could not find the requested service glusterd:
>>> host"}
>>> failed: [ha3.domain.it] (item=glusterd) => {"failed": true, "item":
>>> "glusterd", "msg": "Could not find the requested service glusterd:
>>> host"}
>>> to retry, use: --limit @/tmp/tmp5Dtb2G/service_management.retry
>>>
>>> PLAY RECAP
>>> *********************************************************************
>>> ha1.domain.it : ok=0 changed=0 unreachable=0 failed=1
>>> ha2.domain.it : ok=0 changed=0 unreachable=0 failed=1
>>> ha3.domain.it : ok=0 changed=0 unreachable=0 failed=1
>>>
>>> Ignoring errors...
>>> Ignoring errors...
>>> Ignoring errors...
>>> Ignoring errors...
>>> Ignoring errors...
>>>
>>>
>>> In start/stop/restart/reload services it complain about "Could not
>>> find the requested service glusterd: host". GlusterFS must be
>>> preinstalled or not? I simply installed the rpm packages manually
>>> BEFORE the deployment:
>>>
>>> yum install glusterfs glusterfs-cli glusterfs-libs
>>> glusterfs-client-xlators glusterfs-api glusterfs-fuse
>>>
>>> but never configured anything.
>> Looks like it failed to add the 'glusterfs' service using firewalld
>> and can we try again with what Gianluca suggested ?
>>
>> Can you please install the latest ovirt rpm which will add all the
>> required dependencies and make sure that the following packages are
>> installed before running with gdeploy ?
>>
>> yum install vdsm-gluster ovirt-hosted-engine-setup gdeploy
>> cockpit-ovirt-dashboard
>>>
>>> For firewalld problem "ERROR: Exception caught:
>>> org.fedoraproject.FirewallD1.Exception: INVALID_SERVICE: 'glusterfs'
>>> not among existing services Services are defined by port/tcp
>>> relationship and named as they are in /etc/services (on most
>>> systems)" I haven't touched anything... it's an "out of the box"
>>> installation of CentOS 7.3.
>>>
>>> Don't know if the following problems - "Run a shell script" and
>>> "usermod: group 'gluster' does not exist" - are related to these...
>>> maybe the usermod problem.
>> You could safely ignore this and this has nothing to do with the
>> configuration.
>>>
>>> Thank you again.
>>> Simone
>>> _______________________________________________
>>> Users mailing list
>>> Users at ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/users
>>
>>
>
> Hi,
>
> reply here to both Gianluca and Kasturi.
>
> Gianluca: I had ovirt-4.1-dependencies.repo enabled, and gluster 3.8
> packages, but glusterfs-server was missing in my "yum install"
> command, so added glusterfs-server to my installation.
>
> Kasturi: packages ovirt-hosted-engine-setup, gdeploy and
> cockpit-ovirt-dashboard already installed and updated. vdsm-gluster
> was missing, so added to my installation.
okay, cool.
>
> Rerun deployment and IT WORKED! I can read the message "Succesfully
> deployed Gluster" with the blue button "Continue to Hosted Engine
> Deployment". There's a minor glitch in the window: the green "V" in
> the circle is missing, like there's a missing image (or a wrong path,
> as I had to remove "ansible" from the grafton-sanity-check.sh path...)
There is a bug for this and it will be fixed soon. Here is the bug id
for your reference. https://bugzilla.redhat.com/show_bug.cgi?id=1462082
>
> Although the deployment worked, and the firewalld and gluterfs errors
> are gone, a couple of errors remains:
>
>
> AFTER VG/LV CREATION, START/STOP/RELOAD/GLUSTER AND FIREWALLD HANDLING:
>
> PLAY [gluster_servers]
> *********************************************************
>
> TASK [Run a shell script]
> ******************************************************
> fatal: [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]: 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]: 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/tmpJnz4g3/run-script.retry
May be you missed to change the path of the script
"/usr/share/ansible/gdeploy/scripts/disable-gluster-hooks.sh" . That is
why this failure.
>
> PLAY RECAP
> *********************************************************************
> ha1.domain.it : ok=0 changed=0 unreachable=0 failed=1
> ha2.domain.it : ok=0 changed=0 unreachable=0 failed=1
> ha3.domain.it : ok=0 changed=0 unreachable=0 failed=1
>
>
> PLAY [gluster_servers]
> *********************************************************
>
> TASK [Run a command in the shell]
> **********************************************
> failed: [ha1.domain.it] (item=usermod -a -G gluster qemu) =>
> {"changed": true, "cmd": "usermod -a -G gluster qemu", "delta":
> "0:00:00.003144", "end": "2017-07-12 00:22:46.836832", "failed": true,
> "item": "usermod -a -G gluster qemu", "rc": 6, "start": "2017-07-12
> 00:22:46.833688", "stderr": "usermod: group 'gluster' does not exist",
> "stderr_lines": ["usermod: group 'gluster' does not exist"], "stdout":
> "", "stdout_lines": []}
> failed: [ha2.domain.it] (item=usermod -a -G gluster qemu) =>
> {"changed": true, "cmd": "usermod -a -G gluster qemu", "delta":
> "0:00:00.003647", "end": "2017-07-12 00:22:46.895964", "failed": true,
> "item": "usermod -a -G gluster qemu", "rc": 6, "start": "2017-07-12
> 00:22:46.892317", "stderr": "usermod: group 'gluster' does not exist",
> "stderr_lines": ["usermod: group 'gluster' does not exist"], "stdout":
> "", "stdout_lines": []}
> failed: [ha3.domain.it] (item=usermod -a -G gluster qemu) =>
> {"changed": true, "cmd": "usermod -a -G gluster qemu", "delta":
> "0:00:00.007008", "end": "2017-07-12 00:22:47.016600", "failed": true,
> "item": "usermod -a -G gluster qemu", "rc": 6, "start": "2017-07-12
> 00:22:47.009592", "stderr": "usermod: group 'gluster' does not exist",
> "stderr_lines": ["usermod: group 'gluster' does not exist"], "stdout":
> "", "stdout_lines": []}
> to retry, use: --limit @/tmp/tmpJnz4g3/shell_cmd.retry
>
> PLAY RECAP
> *********************************************************************
> ha1.domain.it : ok=0 changed=0 unreachable=0 failed=1
> ha2.domain.it : ok=0 changed=0 unreachable=0 failed=1
> ha3.domain.it : ok=0 changed=0 unreachable=0 failed=1
This error can be safely ignored.
>
>
> These are a problem for my installation or can I ignore them?
You can just manually run the script to disable hooks on all the nodes.
Other error you can ignore.
>
> By the way, I'm writing and documenting this process and can prepare a
> tutorial if someone is interested.
>
> Thank you again for your support: now I'll proceed with the Hosted
> Engine Deployment.
Good to know that you can now start with Hosted Engine Deployment.
>
> Hi
> Simone
>
>
> _______________________________________________
> Users mailing list
> Users at ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
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