This is a patch to add XenAPI driver support for libvirt version 0.7.6. XenAPI can be used against XenCloud platform and

managed through virsh and virt-manger. This patch supports domain related APIs in libvirt. It is possible to get domain information,

list active and inactive domains, get Domain XML configuration and Start/stop/pause/shutdown/destroy VMs.

There will be more patches after this review to support more libvirt APIs and add remote storage support to XenAPI.

In order to run this patch you would require libxenserver library.

The XenCloud platform can be downloaded from http://xen.org/products/cloudxen.html

diff -ur ./libvirt_org/configure.ac ./libvirt/configure.ac

--- ./libvirt_org/configure.ac 2010-02-17 17:39:21.000000000 +0000

+++ ./libvirt/configure.ac 2010-02-18 11:51:29.000000000 +0000

@@ -219,6 +219,8 @@

AC_HELP_STRING([--with-libssh2=@<:@PFX@:>@], [libssh2 location @<:@default=/usr/local/lib@:>@]),[],[with_libssh2=yes])

AC_ARG_WITH([phyp],

AC_HELP_STRING([--with-phyp], [add PHYP support @<:@default=check@:>@]),[],[with_phyp=check])

+AC_ARG_WITH([xenapi],

+ AC_HELP_STRING([--with-xenapi], [add XenAPI support @<:@default=yes@:>@]),[],[with_xenapi=check])

AC_ARG_WITH([vbox],

AC_HELP_STRING([--with-vbox], [add VirtualBox support @<:@default=yes@:>@]),[],[with_vbox=yes])

AC_ARG_WITH([lxc],

@@ -307,6 +309,11 @@

AM_CONDITIONAL([WITH_VBOX], [test "$with_vbox" = "yes"])

+if test "$with_xenapi" = "yes"; then

+ AC_DEFINE_UNQUOTED([WITH_XENAPI], 1, [whether XenAPI driver is enabled])

+fi

+AM_CONDITIONAL([WITH_XENAPI], [test "$with_xenapi" = "yes"])

if test "$with_libvirtd" = "no" ; then

with_qemu=no

@@ -1894,6 +1901,7 @@

AC_MSG_NOTICE([ UML: $with_uml])

AC_MSG_NOTICE([ OpenVZ: $with_openvz])

AC_MSG_NOTICE([ VBox: $with_vbox])

+AC_MSG_NOTICE([ XenAPI: $with_xenapi])

AC_MSG_NOTICE([ LXC: $with_lxc])

AC_MSG_NOTICE([ PHYP: $with_phyp])

AC_MSG_NOTICE([ ONE: $with_one])

diff -ur ./libvirt_org/src/Makefile.am ./libvirt/src/Makefile.am

--- ./libvirt_org/src/Makefile.am 2010-02-17 17:38:13.000000000 +0000

+++ ./libvirt/src/Makefile.am 2010-02-18 16:25:55.000000000 +0000

@@ -3,12 +3,19 @@

# No libraries with the exception of LIBXML should be listed

# here. List them against the individual XXX_la_CFLAGS targets

# that actually use them

+XENAPI_CFLAGS = -I@top_srcdir@/../libxenserver/include

INCLUDES = \

-I$(top_srcdir)/gnulib/lib \

-I../gnulib/lib \

-I../include \

+ -I/usr/include \

-I@top_srcdir@/src/util \

+ -I@top_srcdir@/src \

+ -I@top_srcdir@/src/xenapi \

-I@top_srcdir@/include \

+ $(XENAPI_CFLAGS) \

$(DRIVER_MODULE_CFLAGS) \

$(LIBXML_CFLAGS) \

-DLIBDIR=\""$(libdir)"\" \

@@ -42,6 +49,8 @@

augeastestdir = $(datadir)/augeas/lenses/tests

augeastest_DATA =

+XENAPI_LIBS = @top_srcdir@/../libxenserver/libxenserver.so

# These files are not related to driver APIs. Simply generic

# helper APIs for various purposes

UTIL_SOURCES = \

@@ -205,6 +214,10 @@

qemu/qemu_security_dac.h \

qemu/qemu_security_dac.c

+XENAPI_DRIVER_SOURCES = \

+ xenapi/xenapi_driver.c xenapi/xenapi_driver.h \

+ xenapi/xenapi_utils.c xenapi/xenapi_utils.h

UML_DRIVER_SOURCES = \

uml/uml_conf.c uml/uml_conf.h \

uml/uml_driver.c uml/uml_driver.h

@@ -466,6 +479,28 @@

libvirt_driver_vbox_la_SOURCES = $(VBOX_DRIVER_SOURCES)

endif

+if WITH_XENAPI

+if WITH_DRIVER_MODULES

+mod_LTLIBRARIES += libvirt_driver_xenapi.la

+else

+noinst_LTLIBRARIES += libvirt_driver_xenapi.la

+libvirt_la_LIBADD += libvirt_driver_xenapi.la \

+ $(XENAPI_LIBS)

+endif

+#libvirt_driver_xenapi_la_LIBADD = $(XENAPI_LIBS)

+libvirt_driver_xenapi_la_CFLAGS = $(XEN_CFLAGS) \

+ $(shell xml2-config --cflags) \

+ $(shell curl-config --cflags)

+libvirt_driver_xenapi_la_LDFLAGS = -L@top_srcdir@/../libxenserver/ -lxenserver -g $(shell xml2-config --libs) \

+ $(shell curl-config --libs)

+if WITH_DRIVER_MODULES

+libvirt_driver_xenapi_la_LDFLAGS += -module -avoid-version

+endif

+libvirt_driver_xenapi_la_SOURCES = $(XENAPI_DRIVER_SOURCES)

+endif

if WITH_QEMU

if WITH_DRIVER_MODULES

mod_LTLIBRARIES += libvirt_driver_qemu.la

@@ -722,6 +757,7 @@

$(OPENVZ_DRIVER_SOURCES) \

$(PHYP_DRIVER_SOURCES) \

$(VBOX_DRIVER_SOURCES) \

+ $(XENAPI_DRIVER_SOURCES) \

$(ESX_DRIVER_SOURCES) \

$(NETWORK_DRIVER_SOURCES) \

$(INTERFACE_DRIVER_SOURCES) \

diff -ur ./libvirt_org/tools/Makefile.am ./libvirt/tools/Makefile.am

--- ./libvirt_org/tools/Makefile.am 2010-02-17 17:36:13.000000000 +0000

+++ ./libvirt/tools/Makefile.am 2010-02-18 11:56:30.000000000 +0000

@@ -40,7 +40,8 @@

$(WARN_CFLAGS) \

../src/libvirt.la \

../gnulib/lib/libgnu.la \

- $(VIRSH_LIBS)

+ $(VIRSH_LIBS) \

+ ../../libxenserver/libxenserver.so

virsh_CFLAGS = \

-I$(top_srcdir)/gnulib/lib -I../gnulib/lib \

-I../include -I$(top_srcdir)/include \