On 18/12/12 23:09, Ronelle Landy wrote:
>> From: [email protected]
>> To: [email protected]
>> Sent: Tuesday, December 18, 2012 12:26:20 PM
>> Subject: Rev1 CIMI ResourceMetadata capabilities
>>
>>
>> Initial implementation/rework of CIMI ResourceMetadata:
>>
>> curl --user "mockuser:mockpassword" -H "Accept: application/xml"
>> http://localhost:3001/cimi/resource_metadata
>>
>>
>> *** Usage:
>>
>> CIMI features go in
>> deltacloud/server/lib/deltacloud/drivers/cimi_features.rb - defined
>> in same way as deltacloud features.
>>
>> Example usage in mock driver:
>>
>> 87 #cimi features$
>> 88 feature :machines, :default_initial_state do$
>> 89 { :values => ["STARTED"] }$
>> 90 end$
>> 91 feature :machines, :initial_states do$
>> 92 { :values => ["STARTED", "STOPPED"]}$
>> 93 end$
>>
>> NOTE: these may note make sense for mock (e.g. initial_states) but
>> are here just for testing/example
>>
>> *** Issues
>>
>> imo CIMI spec not entirely clear/I don't understand how 'values' are
>> to be defined for capability (I tried following what is says for
>> 'constraints' of attributes - i need to bring this up in next
>> meeting)... and I can't work out how to serialize them correctly
>> using our dsl - so the XML for example looks like (note how 'value'
>> is specified...):
>>
>> <ResourceMetadata xmlns="http://schemas.dmtf.org/cimi/1";
>> resourceURI="http://schemas.dmtf.org/cimi/1/ResourceMetadata";>
>> <id>http://localhost:3001/cimi/resource_metadata/machine</id>
>> <name>Machine</name>
>> <typeUri>http://localhost:3001/cimi/machines</typeUri>
>> <capability name="DefaultInitialState"
>> uri="http://schemas.dmtf.org/cimi/1/capability/Machine/DefaultInitialState";
>> description="Indicates what the default initial state of a new
>> Machine">
>> <value>
>> <value>STARTED</value>
>> </value>
>> </capability>
>> <capability name="DefaultInitialState"
>> uri="http://schemas.dmtf.org/cimi/1/capability/Machine/DefaultInitialState";
>> description="Indicates the list of allowable initial states">
>> <value>
>> <value>STARTED</value>
>> </value>
>> <value>
>> <value>STOPPED</value>
>> </value>
>> </capability>
>> </ResourceMetadata>
>>
>>
>> marios
>>
>
> Apologies for the string of emails ... logging stuff as I hit it:
>
np - thanks for the feedback:
> - The XML example above shows name, uri and description for each capability
> added. After applying the patches, I see the name and uri but no description
> ... json output is copied below - see empty decsription:
>
> {"id":"http://qeblade39.rhq.lab.eng.bos.redhat.com:3001/cimi/resource_metadata","count":1,"resourceMetadata":[{"id":"http://qeblade39.rhq.lab.eng.bos.redhat.com:3001/cimi/resource_metadata/machine","name":"Machine","typeUri":"http://qeblade39.rhq.lab.eng.bos.redhat.com:3001/cimi/machines","capabilities":[{"name":"DefaultInitialState","uri":"http://schemas.dmtf.org/cimi/1/capability/Machine/DefaultInitialState","description":[],"values":[{"value":"STARTED"}]},{"name":"DefaultInitialState","uri":"http://schemas.dmtf.org/cimi/1/capability/Machine/DefaultInitialState","description":[],"values":[{"value":"STARTED"},{"value":"STOPPED"}]}]}],"resourceURI":"http://schemas.dmtf.org/cimi/1/ResourceMetadataCollection"}
>
couldn't re-create this one... wonder if it's a sinatra-rabbit version
issue... what does gem list sinatra-rabbit say (I am running 1.1.3)
> - When creating a new machine, where in the POST command would I specify
> the desired initial state?
>
There's an 'initialState' attribute for machineTemplate... at a guess it
would look like (NOTE: our machine create code is not yet setup to parse
and act on this initial state yet):
curl -v --user "user:password" -X POST -H "Content-Type:
application/xml" -H "Accept: application/xml" -d '
<MachineCreate xmlns="http://schemas.dmtf.org/cimi/1";>
<name> myMachine1 </name>
<description> my machine </description>
<machineTemplate>
<initialState> STARTED </initialState>
<machineConfig
href="http://localhost:3001/cimi/machine_configurations/m1.small";>
</machineConfig>
<machineImage
href="http://localhost:3001/cimi/machine_images/ami-48aa4921";>
</machineImage>
</machineTemplate>
</MachineCreate>' http://localhost:3001/cimi/machines
curl -v --user "user:password" -X POST -H "Content-Type:
application/json" -H "Accept: application/xml" -d
'{ "resourceURI": "http://schemas.dmtf.org/cimi/1/MachineCreate";,
"name": "myMachine3", "description": "My very first json machine",
"machineTemplate":
{ "initialState": "STARTED",
"machineConfig":
{ "href":
"http://localhost:3001/cimi/machine_configurations/m1.small"; },
"machineImage":
{ "href": "http://localhost:3001/cimi/machine_images/ami-48aa4921";
}
}
}' http://localhost:3001/cimi/machines
marios
>
>
>
>
