Setting up new VM
by 03ce007＠gmail.com
I have self-hosted-engine (4.2) running on centos (7.4), the engine is running fine so I am trying to deploy a test vm to check ssh connectivity.
however, the vm-infra role runs without any issues and I can see the new VM is in "up" state but it does not have any IP assigned eventhough I have defined it in the cloud_init dict. What I have noticed is that the reported_devices array comes out empty and hence the "Wait for VMs IP" task within create_vm.yml is keep getting skipped.
TASK [oVirt.vm-infra : Wait for VMs IP] ******************************************************************************************************************************************************************************************************
task path: /ansible/roles/oVirt.vm-infra/tasks/main.yml:102
skipping: [hypervisor-ovirt] => (item={'name': 'mytest01-vm', 'tag': 'httpd_vm', 'profile': {'cluster': 'Default', 'domain': 'node.dev.dw', 'template': 'rhel7', 'memory': '2GiB', 'cores': 2, 'ssh_key': 'ssh-rsa AAA...LGx user@fqdn', 'disks': [{'size': '10GiB', 'name': 'data', 'storage_domain': 'hosted_storage', 'interface': 'virtio'}]}, 'cloud_init': {'host_name': 'mytestvm', 'dns_servers': '10.90.x.y 10.90.x.z', 'nic_boot_protocol': 'static', 'nic_ip_address': '10.90.0.160', 'nic_netmask': '255.255.255.0', 'nic_gateway': '10.90.0.a', 'nic_name': 'eth0', 'nic_on_boot': True, 'custom_script': "write_files:\n - content: |\n Hello, world!\n path: /tmp/greeting.txt\n permissions: '0644'\n", 'user_name': 'root', 'root_password': 'super_pass'}, 'cloud_init_persist': True}) => {
"changed": false,
"item": {
"cloud_init": {
"custom_script": "write_files:\n - content: |\n Hello, world!\n path: /tmp/greeting.txt\n permissions: '0644'\n",
"dns_servers": "10.90.x.y 10.90.x.z",
"host_name": "mytestvm",
"nic_boot_protocol": "static",
"nic_gateway": "10.90.x.a",
"nic_ip_address": "10.90.x.b",
"nic_name": "eth0",
"nic_netmask": "255.255.255.0",
"nic_on_boot": true,
"root_password": "super_pass",
"user_name": "root"
},
"cloud_init_persist": true,
"name": "mytest01-vm",
"profile": {
"cluster": "Default",
"cores": 2,
"disks": [
{
"interface": "virtio",
"name": "data",
"size": "10GiB",
"storage_domain": "hosted_storage"
}
],
"domain": "node.dev.dw",
"memory": "2GiB",
"ssh_key": "ssh-rsa AAA...LGx user@fqdn",
"template": "rhel7"
},
"tag": "httpd_vm"
},
"skip_reason": "Conditional result was False"
}
I think this is the very last stage I am once the ssh connection works, I will be able to use with install yum repo, etc.
Please advise.
7 years, 1 month
Unable to login after upgrade
by Michael Watters
I recently upgraded one of our ovirt engines from 4.1 to the 4.2.3
release and the admin account is no longer able to login. After
entering the user name and password I receive a message that states "The
user admin@internal is not authorized to perform login".
Is there a way to resolve this? Resetting the password did not work.
7 years, 1 month
CephFS
by Markus Stockhausen
Hi there,
coming from Gluster (standalone, mounted on nodes via fuse)
and NFS storage domains we want to give Ceph a try. If I
understand it right it should be possible to mount it in 3 ways.
1. via Cinder
2. via NFS (ganesha)
3. via CephFS (Posix)
We do not need highest performance and want to keep things
simple on the OVirt side (like NFS). From management/integration
perspective CephFS seems to be the way to go.
Any thoughts I missed that could favour the other setups?
Best regards.
Markus
7 years, 1 month
Re: Simple API call to start VM
by Kirin van der Veer
Many thanks to:
gsswzt, Luca, Andrej, Fred, Karli, Ondra and Bohdan for their replies.
A number of people mentioned the need to specify a CA cert, but curl was
able to find my organizations CA locally - so that was not an issue.
Correcting my url to include ovirt-engine in the path and my username to
admin@internal as suggested by Andrej as per below:
curl --user "admin@internal:SECRETPASSWORD" --request POST --header
"Content-Type: application/xml" --header "Accept: application/xml" --data
'</action>'
https://ovirt-engine.localnet:443/ovirt-engine/api/vms/69c47a91-bbv1-4eda...
Got me a new error message:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<fault>
<detail>For correct usage, see:
https://ovirt-engine.localnet/ovirt-engine/apidoc#services/vm/methods/start
</detail>
<reason>Request syntactically incorrect.</reason>
</fault>
I followed the URL, but it just seemed to repeat the information already
available at
http://ovirt.github.io/ovirt-engine-api-model/4.2/#services/vm/methods/start
Here is the relevant section of engine.log on ovirt-engine.localnet:
2018-05-31 10:48:15,550+10 INFO
[org.ovirt.engine.core.sso.utils.AuthenticationUtils] (default task-25) []
User admin@internal successfully logged in with scopes: ovirt-app-api
ovirt-ext=token-info:authz-search ovirt-ext=token-info:public-authz-search
ovirt-ext=token-info:validate ovirt-ext=token:password-access
2018-05-31 10:48:15,569+10 INFO
[org.ovirt.engine.core.bll.aaa.CreateUserSessionCommand] (default task-29)
[8ffa0f3] Running command: CreateUserSessionCommand internal: false.
2018-05-31 10:48:15,581+10 INFO
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(default task-29) [8ffa0f3] EVENT_ID: USER_VDC_LOGIN(30), User
admin@internal-authz connecting from '192.168.1.0' using session
'JNweIEHoHhw9U+wMt7Z03Ovb5Pc1zR3WyvTcSfRTpdHjd55CHbcspfDcJgToMVshtlgXamzvUSW2rzHB9ApJHA=='
logged in.
2018-05-31 10:48:15,587+10 ERROR
[org.ovirt.engine.api.restapi.resource.validation.IOExceptionMapper]
(default task-29) [] IO exception while processing "POST" request for path
"/vms/69c47a91-bbv1-4eda-b71d-7bddf82ee8ab/start"
2018-05-31 10:48:15,587+10 ERROR
[org.ovirt.engine.api.restapi.resource.validation.IOExceptionMapper]
(default task-29) [] Exception: java.io.IOException:
javax.xml.stream.XMLStreamException: ParseError at [row,col]:[1,2]
Message: The markup in the document preceding the root element must be
well-formed.
at
org.ovirt.engine.api.restapi.xml.JAXBProvider.readFrom(JAXBProvider.java:200)
[restapi-jaxrs.jar:]
at
org.ovirt.engine.api.restapi.xml.JAXBProvider.readFrom(JAXBProvider.java:162)
[restapi-jaxrs.jar:]
at
org.jboss.resteasy.core.interception.AbstractReaderInterceptorContext.readFrom(AbstractReaderInterceptorContext.java:66)
[resteasy-jaxrs-3.0.24.Final.jar:3.0.24.Final]
at
org.jboss.resteasy.core.interception.ServerReaderInterceptorContext.readFrom(ServerReaderInterceptorContext.java:61)
[resteasy-jaxrs-3.0.24.Final.jar:3.0.24.Final]
at
org.jboss.resteasy.core.interception.AbstractReaderInterceptorContext.proceed(AbstractReaderInterceptorContext.java:56)
[resteasy-jaxrs-3.0.24.Final.jar:3.0.24.Final]
at
org.jboss.resteasy.security.doseta.DigitalVerificationInterceptor.aroundReadFrom(DigitalVerificationInterceptor.java:36)
[resteasy-crypto-3.0.24.Final.jar:3.0.24.Final]
<MANY MANY LINES OF ERRORS SNIPPED>
at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_171]
Caused by: javax.xml.stream.XMLStreamException: ParseError at
[row,col]:[1,2]
Message: The markup in the document preceding the root element must be
well-formed.
at
com.sun.org.apache.xerces.internal.impl.XMLStreamReaderImpl.next(XMLStreamReaderImpl.java:604)
[rt.jar:1.8.0_171]
at
com.sun.xml.bind.v2.runtime.unmarshaller.StAXStreamConnector.bridge(StAXStreamConnector.java:164)
at
com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:415)
at
com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:386)
at
org.ovirt.engine.api.restapi.xml.JAXBProvider.readFrom(JAXBProvider.java:187)
[restapi-jaxrs.jar:]
... 104 more
2018-05-31 10:48:15,593+10 INFO
[org.ovirt.engine.core.bll.aaa.LogoutSessionCommand] (default task-29)
[4531c52a] Running command: LogoutSessionCommand internal: false.
2018-05-31 10:48:15,598+10 INFO
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(default task-29) [4531c52a] EVENT_ID: USER_VDC_LOGOUT(31), User
admin@internal-authz connected from '192.168.1.0' using session
'JNweIEHoHhw9U+wMt7Z03Ovb5Pc1zR3WyvTcSfRTpdHjd55CHbcspfDcJgToMVshtlgXamzvUSW2rzHB9ApJHA=='
logged out.
2018-05-31 10:48:27,542+10 INFO
[org.ovirt.engine.core.sso.servlets.OAuthRevokeServlet] (default task-32)
[] User admin@internal successfully logged out
2018-05-31 10:48:27,550+10 INFO
[org.ovirt.engine.core.bll.aaa.TerminateSessionsForTokenCommand] (default
task-35) [76676851] Running command: TerminateSessionsForTokenCommand
internal: true.
Later I thought that perhaps the problem was that I need to use the VM Name
instead of it's UUID, since all of the examples in the official docs use
something like "123" or "007". However when I changed the curl request to
the below:
curl --user "admin@internal:SECRETPASSWORD" --request POST --header
"Content-Type: application/xml" --header "Accept: application/xml" --data
'</action>'
https://ovirt-engine.localnet:443/ovirt-engine/api/vms/name_of_my_vm/start
I got no feedback on the commandline. So I checked engine.log, but there
were only a few entries as per below:
2018-05-31 11:43:39,940+10 INFO
[org.ovirt.engine.core.sso.utils.AuthenticationUtils] (default task-49) []
User admin@internal successfully logged in with scopes: ovirt-app-api
ovirt-ext=token-info:authz-search ovirt-ext=token-info:public-authz-search
ovirt-ext=token-info:validate ovirt-ext=token:password-access
2018-05-31 11:43:39,954+10 INFO
[org.ovirt.engine.core.bll.aaa.CreateUserSessionCommand] (default task-39)
[41871d82] Running command: CreateUserSessionCommand internal: false.
2018-05-31 11:43:39,962+10 INFO
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(default task-39) [41871d82] EVENT_ID: USER_VDC_LOGIN(30), User
admin@internal-authz connecting from '192.168.1.0' using session
'EfiWrbyRpCilceYzJsgOz+E/An7JBAHr2ASziyZyFykop9vO77gc1+u3CQh542eNq/BXOXpOOxKhQLQhIKarEg=='
logged in.
2018-05-31 11:43:39,971+10 INFO
[org.ovirt.engine.core.bll.aaa.LogoutSessionCommand] (default task-39)
[6209f488] Running command: LogoutSessionCommand internal: false.
2018-05-31 11:43:39,976+10 INFO
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(default task-39) [6209f488] EVENT_ID: USER_VDC_LOGOUT(31), User
admin@internal-authz connected from '192.168.1.0' using session
'EfiWrbyRpCilceYzJsgOz+E/An7JBAHr2ASziyZyFykop9vO77gc1+u3CQh542eNq/BXOXpOOxKhQLQhIKarEg=='
logged out.
Note that the name I specified does not show up at all.
Anyone have any ideas?
On Wed, May 30, 2018 at 7:03 PM, Andrej Krejcir <akrejcir(a)redhat.com> wrote:
> Hi,
>
> the URL path is missing 'ovirt-engine', it should be:
> https://ovirtengine.localnet:443/ovirt-engine/api/vms/
> dfbba498-e8b6-4fee-a86c-c91ab68eae0d/start
>
> Also, the admin user name is: 'admin@internal'
>
> Here is the API documentation, for more info:
> http://ovirt.github.io/ovirt-engine-api-model/4.2/#
> services/vm/methods/start
>
>
> Andrej
>
> On 30 May 2018 at 08:07, Kirin van der Veer <kirin.vanderveer@
> planetinnovation.com.au> wrote:
>
>> Hi oVirt users,
>> I have (what I hope) is a simple problem.
>> I want to make an https request to start a VM via the oVirt REST API.
>> Here is the command that I think should work:
>> curl --user "admin:SECRETPASSWORD" --request POST --header "Content-Type:
>> application/xml" --header "Accept: application/xml" --data '</action>'
>> https://ovirtengine.localnet:443/api/vms/69c47a91-bbv1-4eda-
>> b71d-7bddf82ee8ab/start
>>
>> However I get a 404 in response (see below):
>> <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
>> <html><head>
>> <title>404 Not Found</title>
>> </head><body>
>> <h1>Not Found</h1>
>> <p>The requested URL /api/vms/60c47a91-bca1-4eda-b71d-7bddf82ee8ab/start
>> was not found on this server.</p>
>> </body></html>
>>
>> Where have I made a mistake here?
>>
>>
>>
>> *IMPORTANT NOTE. *If you are NOT AN AUTHORISED RECIPIENT of this e-mail,
>> please contact Planet Innovation Pty Ltd by return e-mail or by telephone
>> on +613 9945 7510. In this case, you should not read, print, re-transmit,
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>
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*IMPORTANT
NOTE. *If you are
NOT AN AUTHORISED RECIPIENT of this
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Ltd by return e-mail or by
telephone on +613 9945 7510. In this case, you
should not read, print,
re-transmit, store or act in reliance on this e-mail or
any attachments,
and should destroy all copies of them. This e-mail and
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confidential and may contain legally privileged information
and/or
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You
should only re-transmit, distribute or commercialise the material if you
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7 years, 1 month
Attaching previously owned storage domain to 4.2 Cluster
by John Nguyen
Hi Guys,
I'm working through a disaster recovery of a failed cluster. And I found
the documentation for attaching the old storage domain as an import domain
to a new Cluster. Both clusters are 4.2.
https://ovirt.org/develop/release-management/features/storage/importstora...
The documentation is referencing 3.5 and I would like to know if its still
applies to the 4.2 release.
When I try to do the import I see warnings below:
I know that its really hard to say this operation may not be destructive.
But is the general work flow outlined in the 3.5 documentation still valid?
Thanks,
John
7 years, 1 month
Simple API call to start VM
by Kirin van der Veer
Hi oVirt users,
I have (what I hope) is a simple problem.
I want to make an https request to start a VM via the oVirt REST API.
Here is the command that I think should work:
curl --user "admin:SECRETPASSWORD" --request POST --header "Content-Type:
application/xml" --header "Accept: application/xml" --data '</action>'
https://ovirtengine.localnet:443/api/vms/69c47a91-bbv1-4eda-b71d-7bddf82e...
However I get a 404 in response (see below):
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>404 Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /api/vms/60c47a91-bca1-4eda-b71d-7bddf82ee8ab/start
was not found on this server.</p>
</body></html>
Where have I made a mistake here?
--
*IMPORTANT
NOTE. *If you are
NOT AN AUTHORISED RECIPIENT of this
e-mail, please contact Planet Innovation Pty
Ltd by return e-mail or by
telephone on +613 9945 7510. In this case, you
should not read, print,
re-transmit, store or act in reliance on this e-mail or
any attachments,
and should destroy all copies of them. This e-mail and
any attachments are
confidential and may contain legally privileged information
and/or
copyright material of Planet Innovation Pty Ltd or third parties.
You
should only re-transmit, distribute or commercialise the material if you
are authorised to do so. Although we use virus scanning software, we deny
all liability for viruses or alike in any message or attachment. This
notice should not be removed.
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7 years, 1 month
