[ovirt-users] Re: Help installing oVirt on single machine, without cockpit
With this comment, I'm poking at getting the engine to run directly on the node. I figure worst case, I might try throwing it in a container if there's package conflicts. That'll at least give me the lighter-engine I'm looking for, along with not having to manage it's resources. Looks like the powertools repo isn't enabled by default on the node, so following this guide let me enable all the different modules for the engine: https://computingforgeeks.com/enable-powertools-repository-on-centos-rhel-linux/ The engine-setup command is apart of "rpm install ovirt-engine-setup-base", which CentOS 8 can find, but not the node. It's inside the ovirt-4.4 repo too, so I have no idea why the node can't find it. To get the engine setup running on CentOS, I also needed to install ovirt-engine-setup-plugin-ovirt-engine-common (this bug here: https://bugzilla.redhat.com/show_bug.cgi?id=1114978), and the node couldn't find this package either. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/E5Z5RXJHWWESTOYSH546IN7CMO6LUAS3/
[ovirt-users] Re: Help installing oVirt on single machine, without cockpit
Hi, > ... You might want to check the list archives for previous discussions about > this ... Thanks for those links! I have an idea for a path forward, but I'm not sure it's supported. It looks like oVirt used to have a "all-in-one" option, but the hosted engine replaced that. > I'd like to clarify that a hosted-engine deployment isn't always the best > approach for a single machine setup. The other path I can see is installing the vanilla "engine-setup" to an oVirt node directly. That way the engine isn't inside a VM (I just hate how much cpu/ram you have to dedicate to the VM, and it's not even dynamic). Is it in a VM for security? I'll never need to move it for my use case, so I can live without the adaptability VM's come with. If installing the engine directly to the node IS supported, this was where I was hitting my problem: ```bash yum upgrade -y yum install https://resources.ovirt.org/pub/yum-repo/ovirt-release44.rpm yum upgrade -y yum install ovirt-engine # HERE, can't find it. I can still install ovirt-engine-appliance for the hosted-engine setup. ``` I was also hitting a problem at this step, with the machine not knowing the modules exist: https://www.ovirt.org/documentation/installing_ovirt_as_a_standalone_manager_with_remote_databases/#Enabling_the_Red_Hat_Virtualization_Manager_Repositories_install_RHVM (i.e `dnf module enable javapackages-tools` returns `missing groups or modules: javapackages-tools`) If installing the engine directly to a node ISN'T supported, what other routes for a single host setup are there? The only replacement for the all-in-one I can find, is the hosted-engine route. > I suppose most people do supply a name here, and the few that don't, just > retry without reporting a bug I saw a lot of people using input files anyways to automate the install, so I think I'll go that route too, if hosted-engine still ends up taking the least resources of the possible options. Thanks! Cameron ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/Y7A6HDEJO5JL5OJ2QHWO2BQVX62UXWZX/
[ovirt-users] Re: Upgrading 4.3.7 -> 4.4.9 :: Can't migrate vm from old to new host
Hi,
Is your migration network provisionned by DHCP?
If so, there is a known bug that prevents NetworkManager to set ip rule
table for your migration network, and it won't be fixed before 4.5 release.
As a workaround, you can set the protocol to static or manually assign
rule table to 0 as folowing on all on your hosts:
nmcli connection mod migration ipv4.route-table 0 && nmcli con up migration
Le 10/12/2021 à 17:07, Niklas Larsson via Users a écrit :
Hi,
we are trying to upgrade 4.3.7 -> 4.4.9 (Ovirt-Node, hosted engine).
And things looks good until we try to migrate VM from 4.3.7 host to
the 4.4.9 host, it fails with an generic error - and in below is from
the vsdm.log from the 4.3.7 host.
Migrating VM from 4.4.9 host -> 4.3.7 host works.
Upgraded the 4.3.7 to 4.3.10 - did not solve it
Log from the 4.3 host:
2021-12-10 16:18:22,829+0100 INFO (jsonrpc/1) [api.virt] START
migrate(params={u'incomingLimit': 2, u'src':
u'kvm22.shg.mgn.weblink.se', u'dstqemu': u'10.1.2.111',
u'autoConverge': u'true', u'tunneled': u'false', u'enableGuestEvents': T
rue, u'dst': u'kvm21.shg.mgn.weblink.se:54321',
u'convergenceSchedule': {u'init': [{u'params': [u'100'], u'name':
u'setDowntime'}], u'stalling': [{u'action': {u'params': [u'150'],
u'name': u'setDowntime'}, u'limit': 1}, {u'action': {u'params':
[u'200'], u'name': u'setDowntime'}, u'limit': 2}, {u'action':
{u'params': [u'300'], u'name': u'setDowntime'}, u'limit': 3},
{u'action': {u'params': [u'400'], u'name': u'setDowntime'}, u'limit':
4}, {u'action': {u'params': [u'500'], u'name': u'setDowntime'},
u'limit': 6}, {u'action': {u'params': [], u'name': u'abort'},
u'limit': -1}]}, u'vmId': u'11f3a2aa-7951-4064-92f9-bb8ab515373b',
u'abortOnError': u'true', u'outgoingLimit': 2, u'compressed':
u'false', u'maxBandwidth': 62, u'method': u'online'})
from=:::10.1.2.51,46546,
flow_id=03aca28c-00c9-4b58-a1e8-3aa355e162c2,
vmId=11f3a2aa-7951-4064-92f9-bb8ab515373b (api:48)
2021-12-10 16:18:22,831+0100 INFO (jsonrpc/1) [api.virt] FINISH
migrate return={'status': {'message': 'Migration in progress', 'code':
0}, 'progress': 0} from=:::10.1.2.51,46546,
flow_id=03aca28c-00c9-4b58-a1e8-3aa355e162c2,
vmId=11f3a2aa-7951-4064-92f9-bb8ab515373b (api:54)
2021-12-10 16:18:22,831+0100 INFO (jsonrpc/1) [jsonrpc.JsonRpcServer]
RPC call VM.migrate succeeded in 0.01 seconds (__init__:312)
2021-12-10 16:18:22,873+0100 ERROR (migsrc/11f3a2aa) [virt.vm]
(vmId='11f3a2aa-7951-4064-92f9-bb8ab515373b') [Errno -2] Name or
service not known (migration:282)
2021-12-10 16:18:22,875+0100 ERROR (migsrc/11f3a2aa) [virt.vm]
(vmId='11f3a2aa-7951-4064-92f9-bb8ab515373b') Failed to migrate
(migration:450)
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/vdsm/virt/migration.py", line
402, in _regular_run
self._setupVdsConnection()
File "/usr/lib/python2.7/site-packages/vdsm/virt/migration.py", line
239, in _setupVdsConnection
client = self._createClient(port)
File "/usr/lib/python2.7/site-packages/vdsm/virt/migration.py", line
227, in _createClient
client_socket = utils.create_connected_socket(host, int(port),
sslctx)
File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 435, in
create_connected_socket
socket.AF_UNSPEC, socket.SOCK_STREAM)
gaierror: [Errno -2] Name or service not known
2021-12-10 16:18:22,888+0100 INFO (jsonrpc/7) [api.virt] START
getMigrationStatus() from=:::10.1.2.51,46546,
vmId=11f3a2aa-7951-4064-92f9-bb8ab515373b (api:48)
2021-12-10 16:18:22,888+0100 INFO (jsonrpc/7) [api.virt] FINISH
getMigrationStatus return={'status': {'message': 'Done', 'code': 0},
'migrationStats': {'status': {'message': 'Fatal error during
migration', 'code': 12}, 'progress': 0}} from=:::10.1.2.51,46546,
vmId=11f3a2aa-7951-4064-92f9-bb8ab515373b (api:54)
2021-12-10 16:18:22,889+0100 INFO (jsonrpc/7) [jsonrpc.JsonRpcServer]
RPC call VM.getMigrationStatus succeeded in 0.00 seconds (__init__:312)
2021-12-10 16:18:23,431+0100 INFO (jsonrpc/3) [jsonrpc.JsonRpcServer]
RPC call Host.ping2 succeeded in 0.00 seconds (__init__:312)
Any ideas?
/niklas
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[ovirt-users] Upgrading 4.3.7 -> 4.4.9 :: Can't migrate vm from old to new host
Hi,
we are trying to upgrade 4.3.7 -> 4.4.9 (Ovirt-Node, hosted engine). And
things looks good until we try to migrate VM from 4.3.7 host to the
4.4.9 host, it fails with an generic error - and in below is from the
vsdm.log from the 4.3.7 host.
Migrating VM from 4.4.9 host -> 4.3.7 host works.
Upgraded the 4.3.7 to 4.3.10 - did not solve it
Log from the 4.3 host:
2021-12-10 16:18:22,829+0100 INFO (jsonrpc/1) [api.virt] START
migrate(params={u'incomingLimit': 2, u'src':
u'kvm22.shg.mgn.weblink.se', u'dstqemu': u'10.1.2.111', u'autoConverge':
u'true', u'tunneled': u'false', u'enableGuestEvents': T
rue, u'dst': u'kvm21.shg.mgn.weblink.se:54321', u'convergenceSchedule':
{u'init': [{u'params': [u'100'], u'name': u'setDowntime'}], u'stalling':
[{u'action': {u'params': [u'150'], u'name': u'setDowntime'}, u'limit':
1}, {u'action': {u'params': [u'200'], u'name': u'setDowntime'},
u'limit': 2}, {u'action': {u'params': [u'300'], u'name':
u'setDowntime'}, u'limit': 3}, {u'action': {u'params': [u'400'],
u'name': u'setDowntime'}, u'limit': 4}, {u'action': {u'params':
[u'500'], u'name': u'setDowntime'}, u'limit': 6}, {u'action':
{u'params': [], u'name': u'abort'}, u'limit': -1}]}, u'vmId':
u'11f3a2aa-7951-4064-92f9-bb8ab515373b', u'abortOnError': u'true',
u'outgoingLimit': 2, u'compressed': u'false', u'maxBandwidth': 62,
u'method': u'online'}) from=:::10.1.2.51,46546,
flow_id=03aca28c-00c9-4b58-a1e8-3aa355e162c2,
vmId=11f3a2aa-7951-4064-92f9-bb8ab515373b (api:48)
2021-12-10 16:18:22,831+0100 INFO (jsonrpc/1) [api.virt] FINISH migrate
return={'status': {'message': 'Migration in progress', 'code': 0},
'progress': 0} from=:::10.1.2.51,46546,
flow_id=03aca28c-00c9-4b58-a1e8-3aa355e162c2,
vmId=11f3a2aa-7951-4064-92f9-bb8ab515373b (api:54)
2021-12-10 16:18:22,831+0100 INFO (jsonrpc/1) [jsonrpc.JsonRpcServer]
RPC call VM.migrate succeeded in 0.01 seconds (__init__:312)
2021-12-10 16:18:22,873+0100 ERROR (migsrc/11f3a2aa) [virt.vm]
(vmId='11f3a2aa-7951-4064-92f9-bb8ab515373b') [Errno -2] Name or service
not known (migration:282)
2021-12-10 16:18:22,875+0100 ERROR (migsrc/11f3a2aa) [virt.vm]
(vmId='11f3a2aa-7951-4064-92f9-bb8ab515373b') Failed to migrate
(migration:450)
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/vdsm/virt/migration.py", line
402, in _regular_run
self._setupVdsConnection()
File "/usr/lib/python2.7/site-packages/vdsm/virt/migration.py", line
239, in _setupVdsConnection
client = self._createClient(port)
File "/usr/lib/python2.7/site-packages/vdsm/virt/migration.py", line
227, in _createClient
client_socket = utils.create_connected_socket(host, int(port), sslctx)
File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 435, in
create_connected_socket
socket.AF_UNSPEC, socket.SOCK_STREAM)
gaierror: [Errno -2] Name or service not known
2021-12-10 16:18:22,888+0100 INFO (jsonrpc/7) [api.virt] START
getMigrationStatus() from=:::10.1.2.51,46546,
vmId=11f3a2aa-7951-4064-92f9-bb8ab515373b (api:48)
2021-12-10 16:18:22,888+0100 INFO (jsonrpc/7) [api.virt] FINISH
getMigrationStatus return={'status': {'message': 'Done', 'code': 0},
'migrationStats': {'status': {'message': 'Fatal error during migration',
'code': 12}, 'progress': 0}} from=:::10.1.2.51,46546,
vmId=11f3a2aa-7951-4064-92f9-bb8ab515373b (api:54)
2021-12-10 16:18:22,889+0100 INFO (jsonrpc/7) [jsonrpc.JsonRpcServer]
RPC call VM.getMigrationStatus succeeded in 0.00 seconds (__init__:312)
2021-12-10 16:18:23,431+0100 INFO (jsonrpc/3) [jsonrpc.JsonRpcServer]
RPC call Host.ping2 succeeded in 0.00 seconds (__init__:312)
Any ideas?
/niklas
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[ovirt-users] Re: Migrated a VM from VMware to Ovirt using import ova option. Task stuck and running for day 2 now.
I would like to add that I'm getting the same issue but the VM imports. I'm trying to import the VM from Veeam to enable RHEV native backups. I would LOVE to get this feature going! ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/ZG3YVDYMCIM6TASZACID47ZH3NHE5FLC/
