> -----Original Message-----
> From: Satoshi Kobayashi [mailto:[email protected]]
> Sent: Monday, November 12, 2012 7:41 PM
> To: [email protected]
> Subject: About the development approach of KVM Agent on master
>
> Hi all,
>
> I have some questions/issues about the development approach of KVM
> Agent.
>
> 1. Is there any document written about it?
> I could not find it in cwiki.apache.org. Or is it in other places?
>
> 2. How should it be developed (in future)?
> I looked at the source code of KVM Agent. It can not be launched from
> Maven.
> (I found that just executing is not enough because KVM Agent requires some
> configurations and scripts) It seems to require packaging, whenever change
> is added to the code.
> I think that it is probably inefficient.
Kvm artifacts are packaged into plugins/hypervisors/kvm/target/kvm-agent.zip,
scp kvm-agent.zip to kvm host, unzip, and execute run.sh, will start the kvm
agent.
Note:
Run.sh needs to be fixed, as the classpath is incorrect.
Need to modify conf/agent.properties, add guid, zone/pod/cluster,
public{private/guest}.network.device etc.
Need to create zone/pod/kvm cluster before start run.sh, otherwise, kvm
agent can't be added into mgt server.
>
> A task required to develop from Maven which I think is the following.
> - Add a configuration of maven-exec-plugin for KVM Agent to pom.xml.
> - Add a configuration for m2e plugin of Eclipse (like "mvn jetty:run")
+1
> - Skip some checks in the development environment (for example,
> agent.properties)
> - Add configurations and scripts to be used to the path (or from args)
+1
> - Add a tool to cleanup a KVM host (optional?)
>
> Do you have any ideas?
I am thinking about running kvm agent as a http server(maybe put agent code
into a jetty server), mgt server talking to kvm agent through http instead of
tcp.
Kvm agent code will be a dummy http server, always mgt server start the talk to
agent.
You can easily using mvn jetty:run to start the agent http server.
Easy for test, you can send a command to kvm agent through wget/curl/browser
etc.
How do you think?
>
> Regards,
> Satoshi
