Try to use:
--data '<action></action>'

On Thu, May 31, 2018 at 5:30 AM, Kirin van der Veer <
kirin.vanderv...@planetinnovation.com.au> wrote:

> 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-b71d-7bddf82ee8ab/start
>
> 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+wMt7Z03Ovb5Pc1zR3WyvTcSfRTpdHj
> d55CHbcspfDcJgToMVshtlgXamzvUSW2rzHB9ApJHA==' 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.AbstractReaderInterceptorConte
> xt.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.AbstractReaderInterceptorConte
> xt.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+wMt7Z03Ovb5Pc1zR3WyvTcSfRTpdHj
> d55CHbcspfDcJgToMVshtlgXamzvUSW2rzHB9ApJHA==' 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 <akrej...@redhat.com>
> wrote:
>
>> Hi,
>>
>> the URL path is missing 'ovirt-engine', it should be:
>> https://ovirtengine.localnet:443/ovirt-engine/api/vms/dfbba4
>> 98-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.vanderv...@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?
>>>
>>>
>>>
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