OpenNebula

We have modified 7 Ruby files and 3 C++ files to implement a new local feature in FermiCloud.
We are logging the user's DN and its signer's DN in oned.log for the following 4 types of events:
1. When a user logs in via CLI
2. When a user logs in via SSI
3. When a user launches a VM via CLI
4. When a user launches a VM via SSI
( CLI=CommandLineInterface, SSI=SunStoneInterface )

We hope that these can be part of OpenNebula standard distribution.

I will describe which files had to be modified for each case.
Below, the paths all assume the source tar ball.

1. Login via CLI
src/cli/oneuser : invokes fcuserlog.
src/cli/one_helper.rb : a new class method fcuserlog is defined here which instantiates a new ClientFC.
src/oca/ruby/opennebula/client.rb : a new class ClientFC is defined here which invokes an XMLRPC connection.

2. Launch via CLI
src/cli/onetemplate : invokes fcuserlog.

3. Login via SSI
src/sunstone/sunstone-server.rb : simply makes an XMLRPC call in def build_session

4. Launch via SSI
src/sunstone/sunstone-server.rb : creates @SunstoneServer in "before do" with clientfc method
src/cloud/common/CloudAuth.rb : defines a new method clientfc
src/sunstone/models/OpenNebulaJSON/TemplateJSON.rb : makes an XMLRPC call here.

5. Server side
include/RequestManagerVMTemplate.h : declares a new class FcuserLogging : public RequestManagerVMTemplate.
src/rm/RequestManagerVMTemplate.cc : defines FcuserLogging::request_execute.
src/rm/RequestManager.cc : registers a new handle that invokes FcuserLogging.

I am attaching a tar ball that includes these 7 Ruby files and 3 C++ files.
Our modifications in each file are enclosed between two comments that start with "FC"

If you have any questions or further requests to improve the codes, please let me know.

HyunWoo KIM
FermiCloud