[ovirt-users] Re: Ovirt 4.4/ Centos 8 issue with nfs?

2020-10-12 Thread Strahil Nikolov via Users 
I have seen a lot of users to use anonguid=36,anonuid=36,all_squash to force 
the vdsm:kvm ownership on the system.

Best Regards,
Strahil Nikolov






В понеделник, 12 октомври 2020 г., 21:40:42 Гринуич+3, Amit Bawer 
 написа: 







On Mon, Oct 12, 2020 at 9:33 PM Amit Bawer  wrote:
> 
> 
> On Mon, Oct 12, 2020 at 9:12 PM Lee Hanel  wrote:
>> my /etc/exports looks like:
>> (rw,async,no_wdelay,crossmnt,insecure,no_root_squash,insecure_locks,sec=sys,anonuid=1025,anongid=100)
> The anongid,anonuid options could be failing the qemu user access check, 
> 
> Is there a special need to have them for the nfs shares for ovirt?
> I'd suggest to specify the exports for ovirt on their own 
> /export/path1   *(rw,sync,no_root_suqash)
> /export/path2   *(rw,sync,no_root_suqash)
mind the typo "squash": 
/export/path2   *(rw,sync,no_root_squash) 

> ...
> 
>>  
>> also to note, as vdsm I can create files/directories on the share.
>> 
>> 
>> On Mon, Oct 12, 2020 at 12:34 PM Amit Bawer  wrote:
>>>
>>>
>>>
>>> On Mon, Oct 12, 2020 at 7:47 PM  wrote:

 ok, I think that the selinux context might be wrong?   but I saw nothing 
 in the audit logs about it.

 drwxr-xr-x. 1 vdsm kvm system_u:object_r:nfs_t:s0 40 Oct  8 17:19 /data

 I don't see in the ovirt docs what the selinux context needs to be.  Is 
 what you shared as an example the correct setting?
>>>
>>> It's taken from a working nfs setup,
>>> what is the /etc/exports (or equiv.) options settings on the server?
>>>
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>> 
>> 
> 
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[ovirt-users] Re: oVirt-node

2020-10-12 Thread Strahil Nikolov via Users 
Hi Badur,

theoretically it's possible as oVirt is just a management layer.

You can use 'virsh -c 
qemu:///system?authfile=/etc/ovirt-hosted-engine/virsh_auth.conf' as an alias 
of virsh and then you will be able to "virsh define yourVM.xml" & "virsh start 
yourVM".

Also it's suitable to start a VM during Engine's downtime.

Best Regards,
Strahil Nikolov










В понеделник, 12 октомври 2020 г., 13:36:31 Гринуич+3, Budur Nagaraju 
 написа: 





Hi 

Is there a way to deploy  vms on the ovirt node without using the oVirt engine?

Thanks,
Nagaraju
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[ovirt-users] Re: 20+ Fresh Installs Failing in 20+ days [newbie & frustrated]

2020-10-12 Thread info 
Hope this can help, not sure which files are best the last part of 
“ovirt-hosted-engine-setup-ansible-bootstrap_local_vm-“

 

2020-10-12 15:05:40,126+0200 INFO ansible task start {'status': 'OK', 
'ansible_type': 'task', 'ansible_playbook': 
'/usr/share/ovirt-hosted-engine-setup/ansible/trigger_role.yml', 
'ansible_task': 'ovirt.hosted_engine_setup : Generate the error message from 
the engine events'}

2020-10-12 15:05:40,126+0200 DEBUG ansible on_any args TASK: 
ovirt.hosted_engine_setup : Generate the error message from the engine events 
kwargs is_conditional:False 

2020-10-12 15:05:40,126+0200 DEBUG ansible on_any args localhostTASK: 
ovirt.hosted_engine_setup : Generate the error message from the engine events 
kwargs 

2020-10-12 15:05:41,045+0200 INFO ansible skipped {'status': 'SKIPPED', 
'ansible_type': 'task', 'ansible_playbook': 
'/usr/share/ovirt-hosted-engine-setup/ansible/trigger_role.yml', 
'ansible_task': 'Generate the error message from the engine events', 
'ansible_host': 'localhost'}

2020-10-12 15:05:41,045+0200 DEBUG ansible on_any args 
 kwargs 

2020-10-12 15:05:41,991+0200 INFO ansible task start {'status': 'OK', 
'ansible_type': 'task', 'ansible_playbook': 
'/usr/share/ovirt-hosted-engine-setup/ansible/trigger_role.yml', 
'ansible_task': 'ovirt.hosted_engine_setup : Fail with error description'}

2020-10-12 15:05:41,992+0200 DEBUG ansible on_any args TASK: 
ovirt.hosted_engine_setup : Fail with error description kwargs 
is_conditional:False 

2020-10-12 15:05:41,992+0200 DEBUG ansible on_any args localhostTASK: 
ovirt.hosted_engine_setup : Fail with error description kwargs 

2020-10-12 15:05:42,917+0200 INFO ansible skipped {'status': 'SKIPPED', 
'ansible_type': 'task', 'ansible_playbook': 
'/usr/share/ovirt-hosted-engine-setup/ansible/trigger_role.yml', 
'ansible_task': 'Fail with error description', 'ansible_host': 'localhost'}

2020-10-12 15:05:42,917+0200 DEBUG ansible on_any args 
 kwargs 

2020-10-12 15:05:43,865+0200 INFO ansible task start {'status': 'OK', 
'ansible_type': 'task', 'ansible_playbook': 
'/usr/share/ovirt-hosted-engine-setup/ansible/trigger_role.yml', 
'ansible_task': 'ovirt.hosted_engine_setup : Fail with generic error'}

2020-10-12 15:05:43,865+0200 DEBUG ansible on_any args TASK: 
ovirt.hosted_engine_setup : Fail with generic error kwargs is_conditional:False 

2020-10-12 15:05:43,865+0200 DEBUG ansible on_any args localhostTASK: 
ovirt.hosted_engine_setup : Fail with generic error kwargs 

2020-10-12 15:05:44,780+0200 INFO ansible skipped {'status': 'SKIPPED', 
'ansible_type': 'task', 'ansible_playbook': 
'/usr/share/ovirt-hosted-engine-setup/ansible/trigger_role.yml', 
'ansible_task': 'Fail with generic error', 'ansible_host': 'localhost'}

2020-10-12 15:05:44,781+0200 DEBUG ansible on_any args 
 kwargs 

2020-10-12 15:05:44,782+0200 INFO ansible stats {

"ansible_playbook": 
"/usr/share/ovirt-hosted-engine-setup/ansible/trigger_role.yml",

"ansible_playbook_duration": "13:34 Minutes",

"ansible_result": "type: \nstr: {'localhost': {'ok': 224, 
'failures': 0, 'unreachable': 0, 'changed': 73, 'skipped': 102, 'rescued': 0, 
'ignored': 1}}",

"ansible_type": "finish",

"status": "FAILED"

}

2020-10-12 15:05:44,782+0200 INFO SUMMARY:

Duration  Task Name

  

[ < 1 sec ] Execute just a specific set of steps

[  00:01  ] Force facts gathering

[  00:02  ] Install oVirt Hosted Engine packages

[ < 1 sec ] System configuration validations

[ < 1 sec ] Detecting interface on existing management bridge

[ < 1 sec ] Generate output list

[ < 1 sec ] Collect interface types

[ < 1 sec ] Get list of Team devices

[ < 1 sec ] Filter unsupported interface types

[ < 1 sec ] Prepare getent key

[ < 1 sec ] Get full hostname

[ < 1 sec ] Get host address resolution

[ < 1 sec ] Parse host address resolution

[ < 1 sec ] Get target address from selected interface (IPv4)

[ < 1 sec ] Get target address from selected interface (IPv6)

[ < 1 sec ] Check for alias

[ < 1 sec ] Filter resolved address list

[ < 1 sec ] Get engine FQDN resolution

[ < 1 sec ] Parse engine he_fqdn resolution

[ < 1 sec ] Define he_cloud_init_host_name

[ < 1 sec ] Get uuid

[ < 1 sec ] Set he_vm_uuid

[ < 1 sec ] Get uuid

[ < 1 sec ] Set he_nic_uuid

[ < 1 sec ] Get uuid

[ < 1 sec ] Set he_cdrom_uuid

[ < 1 sec ] get timezone

[ < 1 sec ] Set he_time_zone

[ < 1 sec ] Check firewalld status

[ < 1 sec ] Get default gateway IPv4

[ < 1 sec ] Get default gateway IPv6

[ < 1 sec ] Set he_gateway

[ < 1 sec ] Generate unicast MAC address

[ < 1 sec ] Set he_vm_mac_addr

[ < 1 sec ] Get free memory

[ < 1 sec ] Get cached memory

[ < 1 sec ] Set Max memory

[ < 1 sec ] set he_mem_size_MB to max available if not defined

[ < 1 sec ] Populate service facts

[ < 1 sec ] get max cpus

[ < 1 s

[ovirt-users] Re: Ovirt 4.4/ Centos 8 issue with nfs?

2020-10-12 Thread Amit Bawer 
On Mon, Oct 12, 2020 at 9:33 PM Amit Bawer  wrote:

>
>
> On Mon, Oct 12, 2020 at 9:12 PM Lee Hanel  wrote:
>
>> my /etc/exports looks like:
>>
>> (rw,async,no_wdelay,crossmnt,insecure,no_root_squash,insecure_locks,sec=sys,anonuid=1025,anongid=100)
>>
> The anongid,anonuid options could be failing the qemu user access check,
> Is there a special need to have them for the nfs shares for ovirt?
> I'd suggest to specify the exports for ovirt on their own
> /export/path1   *(rw,sync,no_root_suqash)
> /export/path2   *(rw,sync,no_root_suqash)
>
mind the typo "squash":
/export/path2   *(rw,sync,no_root_squash)

> ...
>
>
>> also to note, as vdsm I can create files/directories on the share.
>>
>>
>> On Mon, Oct 12, 2020 at 12:34 PM Amit Bawer  wrote:
>> >
>> >
>> >
>> > On Mon, Oct 12, 2020 at 7:47 PM  wrote:
>> >>
>> >> ok, I think that the selinux context might be wrong?   but I saw
>> nothing in the audit logs about it.
>> >>
>> >> drwxr-xr-x. 1 vdsm kvm system_u:object_r:nfs_t:s0 40 Oct  8 17:19 /data
>> >>
>> >> I don't see in the ovirt docs what the selinux context needs to be.
>> Is what you shared as an example the correct setting?
>> >
>> > It's taken from a working nfs setup,
>> > what is the /etc/exports (or equiv.) options settings on the server?
>> >
>> >> ___
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>>
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[ovirt-users] Re: Ovirt 4.4/ Centos 8 issue with nfs?

2020-10-12 Thread Amit Bawer 
On Mon, Oct 12, 2020 at 9:12 PM Lee Hanel  wrote:

> my /etc/exports looks like:
>
> (rw,async,no_wdelay,crossmnt,insecure,no_root_squash,insecure_locks,sec=sys,anonuid=1025,anongid=100)
>
The anongid,anonuid options could be failing the qemu user access check,
Is there a special need to have them for the nfs shares for ovirt?
I'd suggest to specify the exports for ovirt on their own
/export/path1   *(rw,sync,no_root_suqash)
/export/path2   *(rw,sync,no_root_suqash)
...


> also to note, as vdsm I can create files/directories on the share.
>
>
> On Mon, Oct 12, 2020 at 12:34 PM Amit Bawer  wrote:
> >
> >
> >
> > On Mon, Oct 12, 2020 at 7:47 PM  wrote:
> >>
> >> ok, I think that the selinux context might be wrong?   but I saw
> nothing in the audit logs about it.
> >>
> >> drwxr-xr-x. 1 vdsm kvm system_u:object_r:nfs_t:s0 40 Oct  8 17:19 /data
> >>
> >> I don't see in the ovirt docs what the selinux context needs to be.  Is
> what you shared as an example the correct setting?
> >
> > It's taken from a working nfs setup,
> > what is the /etc/exports (or equiv.) options settings on the server?
> >
> >> ___
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[ovirt-users] Re: Ovirt 4.4/ Centos 8 issue with nfs?

2020-10-12 Thread Lee Hanel 
my /etc/exports looks like:
(rw,async,no_wdelay,crossmnt,insecure,no_root_squash,insecure_locks,sec=sys,anonuid=1025,anongid=100)

also to note, as vdsm I can create files/directories on the share.


On Mon, Oct 12, 2020 at 12:34 PM Amit Bawer  wrote:
>
>
>
> On Mon, Oct 12, 2020 at 7:47 PM  wrote:
>>
>> ok, I think that the selinux context might be wrong?   but I saw nothing in 
>> the audit logs about it.
>>
>> drwxr-xr-x. 1 vdsm kvm system_u:object_r:nfs_t:s0 40 Oct  8 17:19 /data
>>
>> I don't see in the ovirt docs what the selinux context needs to be.  Is what 
>> you shared as an example the correct setting?
>
> It's taken from a working nfs setup,
> what is the /etc/exports (or equiv.) options settings on the server?
>
>> ___
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[ovirt-users] Re: Ovirt 4.4/ Centos 8 issue with nfs?

2020-10-12 Thread Amit Bawer 
On Mon, Oct 12, 2020 at 7:47 PM  wrote:

> ok, I think that the selinux context might be wrong?   but I saw nothing
> in the audit logs about it.
>
> drwxr-xr-x. 1 vdsm kvm system_u:object_r:nfs_t:s0 40 Oct  8 17:19 /data
>
> I don't see in the ovirt docs what the selinux context needs to be.  Is
> what you shared as an example the correct setting?
>
It's taken from a working nfs setup,
what is the /etc/exports (or equiv.) options settings on the server?

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[ovirt-users] Re: Ovirt 4.4/ Centos 8 issue with nfs?

2020-10-12 Thread lee . hanel 
ok, I think that the selinux context might be wrong?   but I saw nothing in the 
audit logs about it. 

drwxr-xr-x. 1 vdsm kvm system_u:object_r:nfs_t:s0 40 Oct  8 17:19 /data

I don't see in the ovirt docs what the selinux context needs to be.  Is what 
you shared as an example the correct setting?
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[ovirt-users] Re: Ovirt 4.4/ Centos 8 issue with nfs?

2020-10-12 Thread Amit Bawer 
On Mon, Oct 12, 2020 at 6:03 PM  wrote:

> Greetings,
>
> I'm trying to upgrade from 4.3 to 4.4.  When trying to mount the original
> nfs items, I'm getting the following error:
>
> vdsm.storage.exception.StorageServerAccessPermissionError: Permission
> settings on the specified path do not allow access to the storage. Verify
> permission settings on the specified storage path.: 'path =
> /rhev/data-center/mnt/nfshost:nfs_path'
>
> with the following stack trace:
>
> 2020-10-08 19:00:17,961+ ERROR (jsonrpc/4) [storage.HSM] Could not
> connect to storageServer (hsm:2421)
> Traceback (most recent call last):
>   File "/usr/lib/python3.6/site-packages/vdsm/storage/fileSD.py", line 82,
> in validateDirAccess
> getProcPool().fileUtils.validateAccess(dirPath)
>   File "/usr/lib/python3.6/site-packages/vdsm/storage/outOfProcess.py",
> line 194, in validateAccess
> raise OSError(errno.EACCES, os.strerror(errno.EACCES))
> PermissionError: [Errno 13] Permission denied
>
> During handling of the above exception, another exception occurred:
>
> Traceback (most recent call last):
>   File "/usr/lib/python3.6/site-packages/vdsm/storage/hsm.py", line 2418,
> in connectStorageServer
> conObj.connect()
>   File "/usr/lib/python3.6/site-packages/vdsm/storage/storageServer.py",
> line 449, in connect
> return self._mountCon.connect()
>   File "/usr/lib/python3.6/site-packages/vdsm/storage/storageServer.py",
> line 190, in connect
> six.reraise(t, v, tb)
>   File "/usr/lib/python3.6/site-packages/six.py", line 703, in reraise
> raise value
>   File "/usr/lib/python3.6/site-packages/vdsm/storage/storageServer.py",
> line 183, in connect
> self.getMountObj().getRecord().fs_file)
>   File "/usr/lib/python3.6/site-packages/vdsm/storage/fileSD.py", line 93,
> in validateDirAccess
> raise se.StorageServerAccessPermissionError(dirPath)
>
>
> via an ls, it looks like there are the correct permissions:
>
> ls -alh
> total 0
> drwxr-xr-x. 1 vdsm kvm 100 Oct  8 19:15  .
> drwxr-xr-x. 4 vdsm kvm 115 Oct  8 19:02  ..
> drwxr-xr-x. 1 vdsm kvm  52 Oct  1 20:35
> ffe7b7bb-a391-42a9-9bae-480807509778
> d-. 1 vdsm kvm  22 Mar 17  2020 '#recycle'
>
>
The permissions and ownership seem correct, make sure the rest is set as
specified:
https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.4/html/administration_guide/sect-preparing_and_adding_nfs_storage
In addition make sure you are exporting the shares with
*(rw,sync,no_root_suqash) for the relevant export paths on the NFS server
side,
and there is selinux context set for the shared folders:
# ls -lhZ
...
drwxr-xr-x. 2 vdsm kvm unconfined_u:object_r:default_t:s0  6 Jul 20 18:21
data



>
> But, I wrote a short script to check the individual permissions that are
> checked, and it thinks I can't write to the directory:
>
> We can Read From  it:  /rhev/data-center/mnt/nfshost:nfspath
> We can't write to it:  /rhev/data-center/mnt/nfshost:nfspath
> We can execute to it:  /rhev/data-center/mnt/nfshost:nfspath


> This is doing a simple:
>
> print(os.stat(path))
> if os.access(path, os.F_OK):
>   print("It Exists", "/rhev/data-center/mnt/nfshost:nfspath")
> else:
>   print("It Doesn't Exists", "/rhev/data-center/mnt/nfshost:nfspath")
> if os.access(path, os.R_OK):
>   print("We can Read From  it: ", "/rhev/data-center/mnt/nfshost:nfspath")
> else:
>   print("We can't Read from it: ", "/rhev/data-center/mnt/nfshost:nfspath")
> if os.access(path, os.W_OK):
>   print("We can write to it: ", "/rhev/data-center/mnt/nfshost:nfspath")
> else:
>   print("We can't write to it: ", "/rhev/data-center/mnt/nfshost:nfspath")
> if os.access(path, os.X_OK):
>   print("We can execute to it: ", "/rhev/data-center/mnt/nfshost:nfspath")
> else:
>   print("We can can't to it: ", "/rhev/data-center/mnt/nfshost:nfspath")
>
> I took this same checks over to the Centos 7 host, and I it passes the
> checks fine.
>
>
> Does anyone have any ideas?
>
> Thanks,
> Lee
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[ovirt-users] Ovirt 4.4/ Centos 8 issue with nfs?

2020-10-12 Thread lee . hanel 
Greetings,

I'm trying to upgrade from 4.3 to 4.4.  When trying to mount the original nfs 
items, I'm getting the following error:

vdsm.storage.exception.StorageServerAccessPermissionError: Permission settings 
on the specified path do not allow access to the storage. Verify permission 
settings on the specified storage path.: 'path = 
/rhev/data-center/mnt/nfshost:nfs_path'

with the following stack trace:

2020-10-08 19:00:17,961+ ERROR (jsonrpc/4) [storage.HSM] Could not connect 
to storageServer (hsm:2421)
Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/vdsm/storage/fileSD.py", line 82, in 
validateDirAccess
getProcPool().fileUtils.validateAccess(dirPath)
  File "/usr/lib/python3.6/site-packages/vdsm/storage/outOfProcess.py", line 
194, in validateAccess
raise OSError(errno.EACCES, os.strerror(errno.EACCES))
PermissionError: [Errno 13] Permission denied

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/vdsm/storage/hsm.py", line 2418, in 
connectStorageServer
conObj.connect()
  File "/usr/lib/python3.6/site-packages/vdsm/storage/storageServer.py", line 
449, in connect
return self._mountCon.connect()
  File "/usr/lib/python3.6/site-packages/vdsm/storage/storageServer.py", line 
190, in connect
six.reraise(t, v, tb)
  File "/usr/lib/python3.6/site-packages/six.py", line 703, in reraise
raise value
  File "/usr/lib/python3.6/site-packages/vdsm/storage/storageServer.py", line 
183, in connect
self.getMountObj().getRecord().fs_file)
  File "/usr/lib/python3.6/site-packages/vdsm/storage/fileSD.py", line 93, in 
validateDirAccess
raise se.StorageServerAccessPermissionError(dirPath)


via an ls, it looks like there are the correct permissions:

ls -alh
total 0
drwxr-xr-x. 1 vdsm kvm 100 Oct  8 19:15  .
drwxr-xr-x. 4 vdsm kvm 115 Oct  8 19:02  ..
drwxr-xr-x. 1 vdsm kvm  52 Oct  1 20:35  ffe7b7bb-a391-42a9-9bae-480807509778
d-. 1 vdsm kvm  22 Mar 17  2020 '#recycle'


But, I wrote a short script to check the individual permissions that are 
checked, and it thinks I can't write to the directory:

We can Read From  it:  /rhev/data-center/mnt/nfshost:nfspath
We can't write to it:  /rhev/data-center/mnt/nfshost:nfspath
We can execute to it:  /rhev/data-center/mnt/nfshost:nfspath

This is doing a simple:

print(os.stat(path))
if os.access(path, os.F_OK):
  print("It Exists", "/rhev/data-center/mnt/nfshost:nfspath")
else:
  print("It Doesn't Exists", "/rhev/data-center/mnt/nfshost:nfspath")
if os.access(path, os.R_OK):
  print("We can Read From  it: ", "/rhev/data-center/mnt/nfshost:nfspath")
else:
  print("We can't Read from it: ", "/rhev/data-center/mnt/nfshost:nfspath")
if os.access(path, os.W_OK):
  print("We can write to it: ", "/rhev/data-center/mnt/nfshost:nfspath")
else:
  print("We can't write to it: ", "/rhev/data-center/mnt/nfshost:nfspath")
if os.access(path, os.X_OK):
  print("We can execute to it: ", "/rhev/data-center/mnt/nfshost:nfspath")
else:
  print("We can can't to it: ", "/rhev/data-center/mnt/nfshost:nfspath")

I took this same checks over to the Centos 7 host, and I it passes the checks 
fine.


Does anyone have any ideas?

Thanks,
Lee
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[ovirt-users] Re: oVirt-node

2020-10-12 Thread Budur Nagaraju 
Hi Sandro,

Have not installed a hosted engine nor have installed an ovirt engine ,
have just installed an ovirt node in one of the bare metal servers and
logged into the server using a cockpit.
When I browse to ovirt virtual machine "create New vm' is greyed out, is
ovirt node dependent on the ovirt engine ?

Thanks,
Nagaraju


On Mon, Oct 12, 2020 at 5:54 PM Sandro Bonazzola 
wrote:

>
>
> Il giorno lun 12 ott 2020 alle ore 14:20 Budur Nagaraju 
> ha scritto:
>
>> Have logged in using cockpit but unable to create vms,  is the behavior
>> is like that?
>>
>> We can't use cockpit to create vms?
>>
>
>
> yum install
> http://mirror.centos.org/centos/8/AppStream/x86_64/os/Packages/cockpit-machines-211.3-1.el8.noarch.rpm
> should give you the cockpit plugin for running VMs.
> Just be aware this is not a use case that involves oVirt bits, this is
> basically CentOS workflow.
>
>
>
>>
>> Thanks,
>> Nagaraju
>>
>> On Mon, Oct 12, 2020, 5:35 PM Sandro Bonazzola 
>> wrote:
>>
>>>
>>>
>>> Il giorno lun 12 ott 2020 alle ore 12:36 Budur Nagaraju <
>>> nbud...@gmail.com> ha scritto:
>>>
 Hi

 Is there a way to deploy  vms on the ovirt node without using the oVirt
 engine?

>>>
>>> Hi,
>>> if you mean:
>>> "Can I use oVirt Node for running VMs without using oVirt Engine?"
>>> then yes, you can.
>>>
>>> oVirt Node is a CentOS Linux derivative and as such you can use
>>> virt-manager from your laptop to connect to it and manage VMs there as if
>>> it was a normal CentOS.
>>> You can also use cockpit for creating local VMs.
>>>
>>> If you mean:
>>> "Can I create VMs from oVirt Node and also manage them from the engine?"
>>> the short answer is no.
>>> The long answer is: you can still try using cockpit-machines-ovirt
>>> https://cockpit-project.org/guide/172/feature-ovirtvirtualmachines.html
>>> which was deprecated in oVIrt 4.3 and removed in 4.4.
>>> Or run VMs on oVirt Node and try to make them visible to engine using
>>> KVM provider
>>> https://www.ovirt.org/documentation/administration_guide/#Adding_KVM_as_an_External_Provider
>>> But I wouldn't recommend using these flows.
>>>
>>> --
>>>
>>> Sandro Bonazzola
>>>
>>> MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV
>>>
>>> Red Hat EMEA 
>>>
>>> sbona...@redhat.com
>>> 
>>>
>>> *Red Hat respects your work life balance. Therefore there is no need to
>>> answer this email out of your office hours.*
>>>
>>>
>>> * *
>>>
>>
>
> --
>
> Sandro Bonazzola
>
> MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV
>
> Red Hat EMEA 
>
> sbona...@redhat.com
> 
>
> *Red Hat respects your work life balance. Therefore there is no need to
> answer this email out of your office hours.
> *
>
>
> * *
>
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[ovirt-users] Re: oVirt-node

2020-10-12 Thread Sandro Bonazzola 
Il giorno lun 12 ott 2020 alle ore 14:20 Budur Nagaraju 
ha scritto:

> Have logged in using cockpit but unable to create vms,  is the behavior is
> like that?
>
> We can't use cockpit to create vms?
>


yum install
http://mirror.centos.org/centos/8/AppStream/x86_64/os/Packages/cockpit-machines-211.3-1.el8.noarch.rpm
should give you the cockpit plugin for running VMs.
Just be aware this is not a use case that involves oVirt bits, this is
basically CentOS workflow.



>
> Thanks,
> Nagaraju
>
> On Mon, Oct 12, 2020, 5:35 PM Sandro Bonazzola 
> wrote:
>
>>
>>
>> Il giorno lun 12 ott 2020 alle ore 12:36 Budur Nagaraju <
>> nbud...@gmail.com> ha scritto:
>>
>>> Hi
>>>
>>> Is there a way to deploy  vms on the ovirt node without using the oVirt
>>> engine?
>>>
>>
>> Hi,
>> if you mean:
>> "Can I use oVirt Node for running VMs without using oVirt Engine?"
>> then yes, you can.
>>
>> oVirt Node is a CentOS Linux derivative and as such you can use
>> virt-manager from your laptop to connect to it and manage VMs there as if
>> it was a normal CentOS.
>> You can also use cockpit for creating local VMs.
>>
>> If you mean:
>> "Can I create VMs from oVirt Node and also manage them from the engine?"
>> the short answer is no.
>> The long answer is: you can still try using cockpit-machines-ovirt
>> https://cockpit-project.org/guide/172/feature-ovirtvirtualmachines.html
>> which was deprecated in oVIrt 4.3 and removed in 4.4.
>> Or run VMs on oVirt Node and try to make them visible to engine using KVM
>> provider
>> https://www.ovirt.org/documentation/administration_guide/#Adding_KVM_as_an_External_Provider
>> But I wouldn't recommend using these flows.
>>
>> --
>>
>> Sandro Bonazzola
>>
>> MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV
>>
>> Red Hat EMEA 
>>
>> sbona...@redhat.com
>> 
>>
>> *Red Hat respects your work life balance. Therefore there is no need to
>> answer this email out of your office hours.*
>>
>>
>> * *
>>
>

-- 

Sandro Bonazzola

MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV

Red Hat EMEA 

sbona...@redhat.com


*Red Hat respects your work life balance. Therefore there is no need to
answer this email out of your office hours.
*


* *
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[ovirt-users] Re: oVirt-node

2020-10-12 Thread Budur Nagaraju 
Have logged in using cockpit but unable to create vms,  is the behavior is
like that?

We can't use cockpit to create vms?

Thanks,
Nagaraju

On Mon, Oct 12, 2020, 5:35 PM Sandro Bonazzola  wrote:

>
>
> Il giorno lun 12 ott 2020 alle ore 12:36 Budur Nagaraju 
> ha scritto:
>
>> Hi
>>
>> Is there a way to deploy  vms on the ovirt node without using the oVirt
>> engine?
>>
>
> Hi,
> if you mean:
> "Can I use oVirt Node for running VMs without using oVirt Engine?"
> then yes, you can.
>
> oVirt Node is a CentOS Linux derivative and as such you can use
> virt-manager from your laptop to connect to it and manage VMs there as if
> it was a normal CentOS.
> You can also use cockpit for creating local VMs.
>
> If you mean:
> "Can I create VMs from oVirt Node and also manage them from the engine?"
> the short answer is no.
> The long answer is: you can still try using cockpit-machines-ovirt
> https://cockpit-project.org/guide/172/feature-ovirtvirtualmachines.html
> which was deprecated in oVIrt 4.3 and removed in 4.4.
> Or run VMs on oVirt Node and try to make them visible to engine using KVM
> provider
> https://www.ovirt.org/documentation/administration_guide/#Adding_KVM_as_an_External_Provider
> But I wouldn't recommend using these flows.
>
> --
>
> Sandro Bonazzola
>
> MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV
>
> Red Hat EMEA 
>
> sbona...@redhat.com
> 
>
> *Red Hat respects your work life balance. Therefore there is no need to
> answer this email out of your office hours.*
>
>
> * *
>
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[ovirt-users] Re: oVirt-node

2020-10-12 Thread Sandro Bonazzola 
Il giorno lun 12 ott 2020 alle ore 12:36 Budur Nagaraju 
ha scritto:

> Hi
>
> Is there a way to deploy  vms on the ovirt node without using the oVirt
> engine?
>

Hi,
if you mean:
"Can I use oVirt Node for running VMs without using oVirt Engine?"
then yes, you can.

oVirt Node is a CentOS Linux derivative and as such you can use
virt-manager from your laptop to connect to it and manage VMs there as if
it was a normal CentOS.
You can also use cockpit for creating local VMs.

If you mean:
"Can I create VMs from oVirt Node and also manage them from the engine?"
the short answer is no.
The long answer is: you can still try using cockpit-machines-ovirt
https://cockpit-project.org/guide/172/feature-ovirtvirtualmachines.html
which was deprecated in oVIrt 4.3 and removed in 4.4.
Or run VMs on oVirt Node and try to make them visible to engine using KVM
provider
https://www.ovirt.org/documentation/administration_guide/#Adding_KVM_as_an_External_Provider
But I wouldn't recommend using these flows.

-- 

Sandro Bonazzola

MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV

Red Hat EMEA 

sbona...@redhat.com


*Red Hat respects your work life balance. Therefore there is no need to
answer this email out of your office hours.*


* *
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[ovirt-users] Re: Imageio Daemon not listening on port 54323

2020-10-12 Thread Nir Soffer 
On Sun, Oct 11, 2020, 11:58 tim-nospam--- via Users  wrote:

> Hello.
>
> After an upgrade I am not able to upload images anymore via the ovirt ui.
> When testing the connection, I always get the error message "Connection to
> ovirt-imageio-proxy service has failed. Make sure the service is installed,
> configured, and ovirt-engine certificate is registered as a valid CA in the
> browser.".
>
> I found out that the imageio daemon doesn't listen on port 54323 anymore,
> so the browser can not connect to it. The daemon is configured to listen on
> port 54323 though:
>
> # cat /etc/ovirt-imageio/conf.d/50-engine.conf
> [...]
> [remote]
> port = 54323
> [...]
>
> The imageio daemon has been started successfully on the engine host as
> well as on the other hosts.
>
> I am currently stuck, what should I do next?
> The ovirt version I am using is 4.4.


4.4 is not specific enough, can you share complete packages versions?

There is one machine running the ovirt engine and there are 2 additional
> hosts. The OS on the machines is Centos 8.
>

Do you use engine host as another hypervisor or it only use for engine?

If you used engine host as hypervisor in the past, you will have vdsm
configuration (60-vdsm.conf) overriding engine configuration.

Nir


> Thank you,
> Tim
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[ovirt-users] Re: 20+ Fresh Installs Failing in 20+ days [newbie & frustrated]

2020-10-12 Thread Edward Berger 
for installation time failures of a hosted engine system, look in
/var/log/ovirt-hosted-engine-setup

On Mon, Oct 12, 2020 at 7:50 AM  wrote:

> What logs are required?
>
>
>
> Yours Sincerely,
>
>
>
> *Henni *
>
>
>
> *From:* Edward Berger 
> *Sent:* Monday, 12 October 2020 19:40
> *To:* i...@worldhostess.com
> *Cc:* users 
> *Subject:* [ovirt-users] Re: 20+ Fresh Installs Failing in 20+ days
> [newbie & frustrated]
>
>
>
> As an ovirt user my first reaction reading your message was
>
> "that is a ridiculously small system to be trying ovirt self hosted engine
> on."
>
>
>
> My minimum recommendation is 48GB of RAM dual xeon, since the hosted
> ovirt-engine installation by default
>
> wants 16GB/4vCPU.  I would use a basic KVM/virt-manager install there
> instead.
>
>
>
> You'll have to provide logs to get more help, but I think you're trying to
> do the wrong thing given the hardware spec.
>
>
>
>
>
> On Mon, Oct 12, 2020 at 12:04 AM  wrote:
>
> I have no idea if it is Hardware or Software. It *crashed* every time
> after it starts with the storage setup
>
>
>
> *Error* in ovirt-hosted-engine-setup-ansilble-setup-final_clean [*FAILED*]
> DESTROYED LOCAL STORAGE-POOL
>
>
>
> *HTTPS* --- “certificate invalid”
>
>
>
> The system is very unstable and impossible to do anything remotely ONLY
> accessible on local terminal.
>
>
>
> This is my hardware
>
> SuperMicro X11SSF-M
>
> Intel Xeon E3-1230
>
> 16 GB ECC RAM
>
> 2 x 1 TB Micron 1300 SSD
>
> Key Features
>
> *X11SSM-F specifications*
>
> Single socket H4 (LGA 1151) supports Intel® Xeon® processor E3-1200 v6/v5,
> Intel® 7th/6th Gen. Core™ i3 series,
>
> Intel® Celeron® and Intel® Pentium®
>
> Intel® C236 chipset
>
> Up to 64GB Unbuffered ECC UDIMM DDR4 2400MHz; 4 DIMM slots
>
> Expansion slots:
>
> 1 PCI-E 3.0 x8 (in x16),
>
> 1 PCI-E 3.0 x8,
>
> 2 PCI-E 3.0 x4 (in x8)
>
> Dual GbE LAN with Intel® i210-AT
>
> 8 SATA3 (6Gbps) via C236;
>
> RAID 0, 1, 5, 10
>
> I/O: 1 VGA, 2 COM, 2 SuperDOM, and TPM header
>
> 5 USB 3.0 (2 rear, 2 via header(s), 1 Type A), 6 USB 2.0 (2 rear, 4 via
> header(s))
>
> Integrated IPMI 2.0 and KVM with Dedicated LAN
>
>
>
> Yours Sincerely,
>
>
>
> *Henni *
>
>
>
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[ovirt-users] Re: 20+ Fresh Installs Failing in 20+ days [newbie & frustrated]

2020-10-12 Thread info 
What logs are required?

 

Yours Sincerely,

 

Henni 

 

From: Edward Berger  
Sent: Monday, 12 October 2020 19:40
To: i...@worldhostess.com
Cc: users 
Subject: [ovirt-users] Re: 20+ Fresh Installs Failing in 20+ days [newbie & 
frustrated]

 

As an ovirt user my first reaction reading your message was 

"that is a ridiculously small system to be trying ovirt self hosted engine on."

 

My minimum recommendation is 48GB of RAM dual xeon, since the hosted 
ovirt-engine installation by default 

wants 16GB/4vCPU.  I would use a basic KVM/virt-manager install there instead.

 

You'll have to provide logs to get more help, but I think you're trying to do 
the wrong thing given the hardware spec.

 

 

On Mon, Oct 12, 2020 at 12:04 AM mailto:i...@worldhostess.com> > wrote:

I have no idea if it is Hardware or Software. It crashed every time after it 
starts with the storage setup

 

Error in ovirt-hosted-engine-setup-ansilble-setup-final_clean [FAILED] 
DESTROYED LOCAL STORAGE-POOL

 

HTTPS --- “certificate invalid”

 

The system is very unstable and impossible to do anything remotely ONLY 
accessible on local terminal.

 

This is my hardware 

SuperMicro X11SSF-M

Intel Xeon E3-1230

16 GB ECC RAM

2 x 1 TB Micron 1300 SSD

Key Features

X11SSM-F specifications

Single socket H4 (LGA 1151) supports Intel® Xeon® processor E3-1200 v6/v5, 
Intel® 7th/6th Gen. Core™ i3 series,

Intel® Celeron® and Intel® Pentium®

Intel® C236 chipset

Up to 64GB Unbuffered ECC UDIMM DDR4 2400MHz; 4 DIMM slots

Expansion slots:

1 PCI-E 3.0 x8 (in x16),

1 PCI-E 3.0 x8,

2 PCI-E 3.0 x4 (in x8)

Dual GbE LAN with Intel® i210-AT

8 SATA3 (6Gbps) via C236;

RAID 0, 1, 5, 10

I/O: 1 VGA, 2 COM, 2 SuperDOM, and TPM header

5 USB 3.0 (2 rear, 2 via header(s), 1 Type A), 6 USB 2.0 (2 rear, 4 via 
header(s))

Integrated IPMI 2.0 and KVM with Dedicated LAN

 

Yours Sincerely,

 

Henni 

 

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[ovirt-users] Re: 20+ Fresh Installs Failing in 20+ days [newbie & frustrated]

2020-10-12 Thread Edward Berger 
As an ovirt user my first reaction reading your message was
"that is a ridiculously small system to be trying ovirt self hosted engine
on."

My minimum recommendation is 48GB of RAM dual xeon, since the hosted
ovirt-engine installation by default
wants 16GB/4vCPU.  I would use a basic KVM/virt-manager install there
instead.

You'll have to provide logs to get more help, but I think you're trying to
do the wrong thing given the hardware spec.


On Mon, Oct 12, 2020 at 12:04 AM  wrote:

> I have no idea if it is Hardware or Software. It *crashed* every time
> after it starts with the storage setup
>
>
>
> *Error* in ovirt-hosted-engine-setup-ansilble-setup-final_clean [*FAILED*]
> DESTROYED LOCAL STORAGE-POOL
>
>
>
> *HTTPS* --- “certificate invalid”
>
>
>
> The system is very unstable and impossible to do anything remotely ONLY
> accessible on local terminal.
>
>
>
> This is my hardware
>
> SuperMicro X11SSF-M
>
> Intel Xeon E3-1230
>
> 16 GB ECC RAM
>
> 2 x 1 TB Micron 1300 SSD
>
> Key Features
>
> *X11SSM-F specifications*
>
> Single socket H4 (LGA 1151) supports Intel® Xeon® processor E3-1200 v6/v5,
> Intel® 7th/6th Gen. Core™ i3 series,
>
> Intel® Celeron® and Intel® Pentium®
>
> Intel® C236 chipset
>
> Up to 64GB Unbuffered ECC UDIMM DDR4 2400MHz; 4 DIMM slots
>
> Expansion slots:
>
> 1 PCI-E 3.0 x8 (in x16),
>
> 1 PCI-E 3.0 x8,
>
> 2 PCI-E 3.0 x4 (in x8)
>
> Dual GbE LAN with Intel® i210-AT
>
> 8 SATA3 (6Gbps) via C236;
>
> RAID 0, 1, 5, 10
>
> I/O: 1 VGA, 2 COM, 2 SuperDOM, and TPM header
>
> 5 USB 3.0 (2 rear, 2 via header(s), 1 Type A), 6 USB 2.0 (2 rear, 4 via
> header(s))
>
> Integrated IPMI 2.0 and KVM with Dedicated LAN
>
>
>
> Yours Sincerely,
>
>
>
> *Henni *
>
>
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[ovirt-users] oVirt-node

2020-10-12 Thread Budur Nagaraju 
Hi

Is there a way to deploy  vms on the ovirt node without using the oVirt
engine?

Thanks,
Nagaraju
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[ovirt-users] Re: Imageio Daemon not listening on port 54323

2020-10-12 Thread Vojtech Juranek 
On pátek 9. října 2020 19:02:32 CEST tim-nospam--- via Users wrote:
> Hello.
> 
> After an upgrade I am not able to upload images anymore via the ovirt ui.
> When testing the connection, I always get the error message "Connection to
> ovirt-imageio-proxy service has failed. Make sure the service is installed,
> configured, and ovirt-engine certificate is registered as a valid CA in the
> browser.".
 
> I found out that the imageio daemon doesn't listen on port 54323 anymore, so
> the browser can not connect to it. The daemon is configured to listen on
> port 54323 though:
 
> # cat /etc/ovirt-imageio/conf.d/50-engine.conf
> [...]
> [remote]
> port = 54323
> [...]
> 
> The imageio daemon has been started successfully on the engine host as well
> as on the other hosts.
 
> I am currently stuck, what should I do next?
> The ovirt version I am using is 4.4.

what is exact version of imageio? (rpm -qa|grep imageio)

On which port imageio listens? You can use e.g. netstat etc. Also plase check 
imageio logs (/var/log/ovirt-imageio/daemon.log), what is there, there shold 
be something like this:

2020-10-08 08:37:48,906 INFO(MainThread) [services] remote.service 
listening on ('::', 54323)


Also, please check if there are any other config files (*.conf) in /etc/ovirt-
imageio/conf.d or in /usr/lib/ovirt-imageio/conf.d

> There is one machine running the ovirt
> engine and there are 2 additional hosts. The OS on the machines is Centos
> 8.




> Thank you,
> Tim
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[ovirt-users] VM reboot cause SERVER reboot (oVirt 4.4.2)

2020-10-12 Thread luigi.voso--- via Users 
Hi all,
I've a SUPERMICRO server with a M10 GPU (at the moment i've a free-trial 
license) and i'm using oVirt 4.4.2.
My issue is very strange and it seems to be a bug because i can reproduce it:
1. Create a VM (i've tested on Win10Pro/WinServer2012R2) with a vGPU and 
install the driver (without driver installed, this issue does not appear);
2. Restart the VM.
At this point the physical server restarts. Instead, when i shutdown the 
windows vm, this issue is not appear. 
I've also tried with a centos 8 vm and it works very well (no reboot).
All NVIDIA driver's are update at the 2020-09-30 latest release (11.0). All 
windows driver are installed (virtio-win-0.1.189).
The VM works very well and the vGPU too. This is my very first test with vGPU 
and i can't understand the reason of this issue.

NVIDIA enterprise support told me that it's an ovirt problem, because Windows 
guest operating system are supported only under Red Hat subscription programs.

Has anyone else had the same problem or can you help me?
Thank you in advance
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[ovirt-users] Re: Upgrade oVirt Host from 4.4.0 to 4.4.2 fails

2020-10-12 Thread Yedidyah Bar David 
On Sat, Oct 3, 2020 at 1:04 AM Erez Zarum  wrote:
>
> Seems the problem, atleast part of it (because still, it doesn't get to the 
> part of creating the imgbase layer) is related to the /tmp/yum_updates file.
> /usr/share/ovirt-engine/ansible-runner-service-project/project/roles/ovirt-host-check-upgrade/tasks/main.yml
> yum check-update -q | cut -d ' ' -f1 | sed '/^$/d' >> /tmp/yum_updates
> For some reason it also lists those packages:
> gluster-ansible-cluster.src
> gluster-ansible-infra.src
> gluster-ansible-maintenance.src
> gluster-ansible-roles.src
>
> Which do not exists, those are source RPMs, so the ansible playbook for the 
> host upgrade fails.
>
> I did a quick workaround and added an "egrep -v src"
> yum check-update -q | egrep -v src | cut -d ' ' -f1 | sed '/^$/d' >> 
> /tmp/yum_updates
>
> So now the ansible-playbook doesn't fail, it does says the upgrade was 
> successful the host reboots, but it doesn't get upgraded.
>
> Also, i noticed that the playbook does make sure that the dnf cache is up to 
> date (update_cache is set to true) when first checking the ovirt-host 
> package, but it also does this for every single package in the task after, so 
> there's no need for update_cache there.

This is tracked in: https://bugzilla.redhat.com/show_bug.cgi?id=1880962

>
> As a workaround to upgrade to 4.4.2 i have to reinstall every host with oVirt 
> node 4.4.2 as it seems the upgrade process is broken.

Adding Dana.

Would you like to open a bug about this? Not sure about the exact flow
- I guess it's not strictly about having src packages but about having
packages that are not re-installable (meaning, you installed them not
from a repo, or removed the repo after installation, or they were
removed from their repo, etc.).

Thanks and best regards,
-- 
Didi
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[ovirt-users] Last week for participating to oVirt Survey Autumn 2020

2020-10-12 Thread Sandro Bonazzola 
Hi,
just a kind reminder this is last week for  participating to oVirt Survey
Autumn 2020!
The survey is closing on October 18 2020.
You can submit your response at
https://docs.google.com/forms/u/1/d/e/1FAIpQLSdzzh_MSsSq-LSQLauJzuaHC0Va1baXm84A_9XBCIileLNSPQ/viewform?usp=send_form
*Please note the answers to this survey will be publicly accessible.*
This survey is under oVirt Privacy Policy available at
https://www.ovirt.org/privacy-policy.html

-- 

Sandro Bonazzola

MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV

Red Hat EMEA 

sbona...@redhat.com


*Red Hat respects your work life balance. Therefore there is no need to
answer this email out of your office hours.
*


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