Now that xenconfig supports parsing and formatting Xen's
XL config format, integrate it into the libxl driver's
connectDomainXML{From,To}Native functions.
Signed-off-by: Kiarie Kahurani <davidkiarie4@gmail.com>
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Add disk and spice config tests for the xen_xl config parser
Signed-off-by: Kiarie Kahurani <davidkiarie4@gmail.com>
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Now that xenconfig supports parsing and formatting Xen's
XL config format, integrate it into the libxl driver's
connectDomainXML{From,To}Native functions.
Signed-off-by: Kiarie Kahurani <davidkiarie4@gmail.com>
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Introduce a Xen xl parser
This parser allows for users to convert the new xl disk format and
spice graphics config to libvirt xml format and vice versa. Regarding
the spice graphics config, the code is pretty much straight forward.
For the disk {formating, parsing}, this parser takes care of the new
xl format which include positional parameters and key/value parameters.
In xl format disk config a <diskspec> consists of parameters separated by
commas. If the parameters do not contain an '=' they are automatically
assigned to certain options following the order below
target, format, vdev, access
The above are the only mandatory parameters in the <diskspec> but there
are many more disk config options. These options can be specified as
key=value pairs. This takes care of the rest of the options such as
devtype, backend, backendtype, script, direct-io-safe,
The positional paramters can also be specified in key/value form
for example
/dev/vg/guest-volume,,hda
/dev/vg/guest-volume,raw,hda,rw
format=raw, vdev=hda, access=rw, target=/dev/vg/guest-volume
are interpleted to one config.
In xm format, the above diskspec would be written as
phy:/dev/vg/guest-volume,hda,w
The disk parser is based on the same parser used successfully by
the Xen project for several years now. Ian Jackson authored the
scanner, which is used by this commit with mimimal changes. Only
the PREFIX option is changed, to produce function and file names
more consistent with libvirt's convention.
Signed-off-by: Kiarie Kahurani <davidkiarie4@gmail.com>
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Export helper functions for reuse in getting values
from a virConfPtr object
Signed-off-by: Kiarie Kahurani <davidkiarie4@gmail.com>
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Wrap formatting code common to xm and xl in xenFormatConfigCommon
and export it.
Signed-off-by: Kiarie Kahurani <davidkiarie4@gmail.com>
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Wrap parsing code common to xm and xl in xenParseConfigCommon
and export it.
Signed-off-by: Kiarie Kahurani <davidkiarie4@gmail.com>
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
introduce functions
xenFormatXMCPUAllocation(virConfPtr conf, ......);
xenFormatXMCPUFeatures(virConfPtr conf, ......);
which formats CPU allocation and features config
Signed-off-by: Kiarie Kahurani <davidkiarie4@gmail.com>
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
introduce function
xenFormatXMTimeOffset(virConfPtr conf,........);
which formats time config instead
Signed-off-by: Kiarie Kahurani <davidkiarie4@gmail.com>
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
introduce function
xenFormatXMGeneralMeta(virConfPtr conf,......);
which parses uuid and name instead
Signed-off-by: Kiarie Kahurani <davidkiarie4@gmail.com>
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
introduce function
xenParseXMOS(virConfPtr conf,...........);
which parses the OS config instead
Signed-off-by: Kiarie Kahurani <davidkiarie4@gmail.com>
introduce function
xenParseXMGeneralMeta(virConfPtr conf, .......);
which parses general metadata instead
Signed-off-by: Kiarie Kahurani <davidkiarie4@gmail.com>
introduce function
xenParseXMDisk(virConfPtr conf, ........);
which parses xm disk config instead
Signed-off-by: Kiarie Kahurani <davidkiarie4@gmail.com>
introduce function
xenParseXMCPUFeatures(virConfPtr conf,.........);
which parses CPU features instead
Signed-off-by: Kiarie Kahurani <davidkiarie4@gmail.com>
introduce function
xenParseXMEventActions(virConfPtr conf,........)
which parses events leading to certain actions
Signed-off-by: Kiarie Kahurani <davidkiarie4@gmail.com>
introduce function
xenParseXMTimeOffset(virConfPtr conf,.......);
which parses time offset config instead
Signed-off-by: Kiarie Kahurani <davidkiarie4@gmail.com>
David Kiarie