libvirt/docs/schemas/domainsnapshot.rng
Eric Blake fec1a93927 conf: split <disk> schema into more pieces
To make <disk> schema more maintainable and to allow for moving the
pieces to a common file in the future. It relies on the ability to
override definitions as part of an include, set up in the previous
patch.

The diff is a bit hard to read, because it mixes reindentation
with refactoring; 'git diff -b --patience' may help.

* docs/schemas/domaincommon.rng (disk): Refactor into pieces.
(diskSource, diskSourceFile, diskSourceBlock, diskSourceDir)
(diskSourceVolume: New defines.
(diskSourceNetwork): Revise scope.
* docs/schemas/domainsnapshot.rng (disksnapshot): Adjust.
* tests/domainsnapshotxml2xmlin/disk-seclabel-invalid.xml,
tests/domainsnapshotxml2xmlin/disk-network-seclabel-invalid.xml: New
tests to check seclabel is forbidden in domain snapshot by schema.

Signed-off-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
2014-04-16 10:45:55 +02:00

197 lines
5.3 KiB
XML

<?xml version="1.0"?>
<!-- A Relax NG schema for the libvirt domain snapshot properties XML format -->
<grammar xmlns="http://relaxng.org/ns/structure/1.0">
<start>
<ref name='domainsnapshot'/>
</start>
<include href='domaincommon.rng'/>
<define name='domainsnapshot'>
<element name='domainsnapshot'>
<interleave>
<optional>
<element name='name'>
<text/>
</element>
</optional>
<optional>
<element name='description'>
<text/>
</element>
</optional>
<optional>
<element name='state'>
<ref name='state'/>
</element>
</optional>
<optional>
<element name='creationTime'>
<text/>
</element>
</optional>
<optional>
<element name='memory'>
<choice>
<attribute name='snapshot'>
<choice>
<value>no</value>
<value>internal</value>
</choice>
</attribute>
<group>
<optional>
<attribute name='snapshot'>
<value>external</value>
</attribute>
</optional>
<attribute name='file'>
<ref name='absFilePath'/>
</attribute>
</group>
</choice>
<empty/>
</element>
</optional>
<optional>
<element name='disks'>
<zeroOrMore>
<ref name='disksnapshot'/>
</zeroOrMore>
</element>
</optional>
<optional>
<element name='active'>
<choice>
<value>0</value>
<value>1</value>
</choice>
</element>
</optional>
<optional>
<choice>
<element name='domain'>
<element name='uuid'>
<ref name="UUID"/>
</element>
</element>
<!-- Nested grammar ensures that any of our overrides of
storagecommon/domaincommon defines do not conflict
with any domain.rng overrides. -->
<grammar>
<include href='domain.rng'/>
</grammar>
</choice>
</optional>
<optional>
<element name='parent'>
<element name='name'>
<text/>
</element>
</element>
</optional>
</interleave>
</element>
</define>
<define name='state'>
<choice>
<value>nostate</value>
<value>running</value>
<value>blocked</value>
<value>paused</value>
<value>shutdown</value>
<value>shutoff</value>
<value>crashed</value>
<value>disk-snapshot</value>
</choice>
</define>
<define name='storageSourceExtra' combine='choice'>
<!-- overrides the no-op version in storagecommon.rng -->
<ref name='disksnapshotdriver'/>
</define>
<define name='disksnapshot'>
<element name='disk'>
<attribute name='name'>
<choice>
<ref name='diskTarget'/>
<ref name='absFilePath'/>
</choice>
</attribute>
<choice>
<attribute name='snapshot'>
<value>no</value>
</attribute>
<attribute name='snapshot'>
<value>internal</value>
</attribute>
<group>
<optional>
<attribute name='snapshot'>
<value>external</value>
</attribute>
</optional>
<choice>
<group>
<optional>
<attribute name='type'>
<value>file</value>
</attribute>
</optional>
<interleave>
<optional>
<element name='source'>
<optional>
<attribute name='file'>
<ref name='absFilePath'/>
</attribute>
</optional>
<optional>
<ref name='storageStartupPolicy'/>
</optional>
<empty/>
</element>
</optional>
<ref name='storageSourceExtra'/>
</interleave>
</group>
<group>
<attribute name='type'>
<value>block</value>
</attribute>
<interleave>
<optional>
<element name="source">
<attribute name="dev">
<ref name="absFilePath"/>
</attribute>
<empty/>
</element>
</optional>
<ref name='storageSourceExtra'/>
</interleave>
</group>
<ref name='diskSourceNetwork'/>
</choice>
</group>
</choice>
</element>
</define>
<define name='disksnapshotdriver'>
<optional>
<element name='driver'>
<optional>
<attribute name='type'>
<ref name='storageFormatBacking'/>
</attribute>
</optional>
<empty/>
</element>
</optional>
</define>
</grammar>