Implement transport of ganeti errors across luxi
This patch adds a generic method to identify the ganeti error given itsclass name, and implements this across the luxi protocol.
Reviewed-by: imsnah
rapi: Whitespace fixes
Reviewed-by: ultrotter
Export the hypervisor.ValidateParameters over RPC
The newly-added node-specific ValidateParams hypervisor method isexported over RPC, using the semi-standard (success, message) returnvalue. Multi-node call, so that we call on both primary and secondary at...
Fix a few rpc-related errors
This fixes: - whitespace change, double lines between methods - duplication of call_upload_file, introduced by mistake in rev 1795 and which went undetected because of the many changes in that ref (only diff -b shows it clearly)...
Abstract checking own address into a function
Currently, we check if we have a given ip address (i.e. it's alive onone of our interfaces) but manually calling TcpPing(source=localhost).This works, but having it spread all over the code makes it hard to...
Convert ganeti-noded to new HTTP server class
Reviewed-by: iustinp
Convert rpc module to RpcRunner
This big patch changes the call model used in internode-rpc fromstandalong function calls in the rpc module to via a RpcRunner class,that holds all the methods. This can be used in the future to enablesmarter processing in the RPC layer itself (some quick examples are not...
Move the hypervisor attribute to the instances
This (big) patch moves the hypervisor type from the cluster to theinstance level; the cluster attribute remains as the default hypervisor,and will be renamed accordingly in a next patch. The cluster also gains...
rpc.call_instance_migrate: pass the whole instance
Currently the call_instance_migrate call only passes the instance name;we need to pass the whole object for the hypervisor_type changes (allthe other individual instance rpc calls already pass the instance...
Implement job 'waiting' status
Background: when we have multiple jobs in the queue (more than just afew), many of the jobs (up to the number of threads) will be in state'running', although many of them could be actually blocked, waiting forsome locks. This is not good, as one cannot easily see what is...
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