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The XML allows <encryption format='unencrypted'/>, this implementation canonicalizes the internal representation so that "vol->encryption" is non-NULL iff the volume is encrypted. Note that partial encryption information (e.g. specifying an encryption format, but not the key/passphrase) is valid, libvirt will automatically choose value for the missing information during volume creation. The user can read the volume XML, and use the unmodified <encryption> tag in future operations (without having to be able to understand) its contents. * docs/formatstorage.html, docs/formatstorage.html.in: Document storage volume encryption options * src/storage_conf.c, src/storage_conf.h: Hook up storage encryption XML handling * tests/storagevolschemadata/vol-qcow2.xml: Test case for encryption schema changes
32 lines
874 B
XML
32 lines
874 B
XML
<volume>
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<name>OtherDemo.img</name>
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<key>/var/lib/libvirt/images/OtherDemo.img</key>
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<source>
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</source>
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<capacity unit="G">5</capacity>
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<allocation>294912</allocation>
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<target>
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<path>/var/lib/libvirt/images/OtherDemo.img</path>
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<format type='qcow2'/>
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<permissions>
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<mode>0100644</mode>
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<owner>0</owner>
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<group>0</group>
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<label>unconfined_u:object_r:virt_image_t:s0</label>
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</permissions>
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<encryption format='qcow'>
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<secret type='passphrase' uuid='e78d4b51-a2af-485f-b0f5-afca709a80f4'/>
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</encryption>
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</target>
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<backingStore>
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<path>/var/lib/libvirt/images/BaseDemo.img</path>
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<format type='raw'/>
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<permissions>
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<mode>0100644</mode>
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<owner>0</owner>
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<group>0</group>
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<label>unconfined_u:object_r:virt_image_t:s0</label>
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</permissions>
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</backingStore>
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</volume>
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