Commit Graph

7 Commits

Author SHA1 Message Date
Jiri Denemark
3a2881fa60 CPU flags wire protocol format and server side
* src/remote/remote_protocol.x: update with new entry point
* daemon/remote.c: add the new server dispatcher
* daemon/remote_dispatch_args.h daemon/remote_dispatch_prototypes.h
  daemon/remote_dispatch_ret.h daemon/remote_dispatch_table.h
  src/remote/remote_protocol.c src/remote/remote_protocol.h: regenerated
2009-12-18 15:49:34 +01:00
Cole Robinson
ce4c0bf5a2 Add virConnectGetLibvirtVersion API
There is currently no way to determine the libvirt version of a remote
libvirtd we are connected to. This is a useful piece of data to enable
feature detection.
2009-11-12 10:53:26 -05:00
Daniel P. Berrange
cabc2cc98f Implmentation of new APIs to checking state/persistence of objects
This implements the virConnectIsSecure, virConnectIsEncrypted,
virDomainIsPersistent, virDomainIsActive, virNetworkIsActive,
virNetworkIsPersistent, virStoragePoolIsActive,
virStoragePoolIsPersistent, virInterfaceIsActive APIs in
(nearly) all drivers. Exceptions are:

 phyp: missing domainIsActive/Persistent
 esx: missing domainIsPersistent
 opennebula: missing domainIsActive/Persistent

* src/remote/remote_protocol.x: Define remote wire ABI for newly
  added APIs.
* daemon/remote_dispatch*.h: Re-generated from remote_protocol.x
* src/esx/esx_driver.c, src/lxc/lxc_driver.c, src/network/bridge_driver.c,
  src/opennebula/one_driver.c, src/openvz/openvz_conf.c,
  src/openvz/openvz_driver.c, src/phyp/phyp_driver.c,
  src/remote/remote_driver.c, src/storage/storage_driver.c,
  src/test/test_driver.c, src/uml/uml_driver.c, src/vbox/vbox_tmpl.c,
  src/xen/xen_driver.c, src/xen/xen_driver.h, src/xen/xen_inotify.c,
  src/xen/xen_inotify.h: Implement all the new APIs where possible
2009-11-10 17:00:27 +00:00
Daniel P. Berrange
f6c66d01fb Remove unneccessary uri_in parameter from virMigratePrepareTunnel
Since virMigratePrepareTunnel() is used for migration over the
native libvirt connection, there is never any need to pass the
target URI to this method.

* daemon/remote.c, src/driver.h, src/libvirt.c, src/libvirt_internal.h,
  src/qemu/qemu_driver.c, src/remote/remote_driver.c,
  src/remote/remote_protocol.c, src/remote/remote_protocol.h,
  src/remote/remote_protocol.x: Remove 'uri_in' parameter from
  virMigratePrepareTunnel() method
2009-10-09 12:35:06 +01:00
Chris Lalancette
6e16575a37 Tunnelled migration.
Implementation of tunnelled migration, using a Unix Domain Socket
on the qemu backend.  Note that this requires very new versions of
qemu (0.10.7 at least) in order to get the appropriate bugfixes.

Signed-off-by: Chris Lalancette <clalance@redhat.com>
2009-10-02 11:43:26 +02:00
Daniel P. Berrange
11573f3ec1 Helper functions for processing data streams in libvirtd
Defines the extensions to the remote protocol for generic
data streams. Adds a bunch of helper code to the libvirtd
daemon for working with data streams.

* daemon/Makefile.am: Add stream.c/stream.h to build
* daemon/stream.c, qemud/stream.h: Generic helper functions for
  creating new streams, associating streams with clients, finding
  existing streams for a client and removing/deleting streams.
* src/remote/remote_protocol.x: Add a new 'REMOTE_STREAM' constant
  for the 'enum remote_message_type' for encoding stream data
  in wire messages. Add a new 'REMOTE_CONTINUE' constant to
  'enum remote_message_status' to indicate further data stream
  messsages are expected to follow.  Document how the
  remote_message_header is used to encode data streams
* src/remote/remote_protocol.h: Regenerate
* daemon/dispatch.c: Remove assumption that a error message
  sent to client is always type=REMOTE_REPLY. It may now
  also be type=REMOTE_STREAM. Add convenient method for
  sending outgoing stream data packets. Log and ignore
  non-filtered incoming stream packets. Add a method for
  serializing a stream error message
* daemon/dispatch.h:  Add API for serializing stream errors
  and sending stream data packets
* daemon/qemud.h: Add struct qemud_client_stream for tracking
  active data streams for clients. Tweak filter function
  operation so that it accepts a client object too.
* daemon/qemud.c: Refactor code for free'ing message objects
  which have been fully transmitted into separate method.
  Release all active streams when client shuts down. Change
  filter function to be responsible for queueing the message
2009-09-29 15:48:58 +01:00
Daniel P. Berrange
634736a781 Move remote protocol definition into src/remote/
When making changes to the remote protocol, src/ is always built
first, so rpcgen should live there, to avoid having to run make
in the 'daemon/' directory before building src/

* src/Makefile.am: Add rules for rpcgen, and drop -I../daemon from
  remote client build
* daemon/Makefile.am: Add -I../src/remote/ to libvirtd build
  and remove rpcgen rules
* daemon/libvirtd.c: Adapt include of remote_driver.h taking
  into account new -I flag
* daemon/remote_protocol.c, daemon/remote_protocol.h,
  daemon/remote_protocol.x: Move to src/remote/
* daemon/rpcgen_fix.pl: Move to src/remote/rpcgen_fix.pl
2009-09-21 14:41:47 +01:00