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https://gitlab.com/libvirt/libvirt.git
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5530f248db
https://bugzilla.redhat.com/show_bug.cgi?id=1160926 Introduce a 'managed' attribute to allow libvirt to decide whether to delete a vHBA vport created via external means such as nodedev-create. The code currently decides whether to delete the vHBA based solely on whether the parent was provided at creation time. However, that may not be the desired action, so rather than delete and force someone to create another vHBA via an additional nodedev-create allow the configuration of the storage pool to decide the desired action. During createVport when libvirt does the VPORT_CREATE, set the managed value to YES if not already set to indicate to the deleteVport code that it should delete the vHBA when the pool is destroyed. If libvirtd is restarted all the memory only state was lost, so for a persistent storage pool, use the virStoragePoolSaveConfig in order to write out the managed value. Because we're now saving the current configuration, we need to be sure to not save the parent in the output XML if it was undefined at start. Saving the name would cause future starts to always use the same parent which is not the expected result when not providing a parent. By not providing a parent, libvirt is expected to find the best available vHBA port for each subsequent (re)start. At deleteVport, use the new managed value to decide whether to execute the VPORT_DELETE. Since we no longer save the parent in memory or in XML when provided, if it was not provided, then we have to look it up.
466 lines
14 KiB
XML
466 lines
14 KiB
XML
<?xml version="1.0"?>
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<!-- network-related definitions used in multiple grammars -->
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<grammar xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
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<!-- Our unsignedInt doesn"t allow a leading "+" in its lexical form -->
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<define name="unsignedInt">
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<data type="unsignedInt">
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<param name="pattern">[0-9]+</param>
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</data>
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</define>
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<define name='unsignedLong'>
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<data type='unsignedLong'>
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<param name='pattern'>[0-9]+</param>
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</data>
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</define>
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<define name="positiveInteger">
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<data type="positiveInteger">
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<param name="pattern">[0-9]+</param>
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</data>
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</define>
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<define name='octalMode'>
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<data type="unsignedInt">
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<param name='pattern'>[0-7]+</param>
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</data>
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</define>
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<define name="uint8range">
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<choice>
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<data type="string">
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<param name="pattern">0x[0-9a-fA-F]{1,2}</param>
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</data>
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<data type="int">
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<param name="minInclusive">0</param>
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<param name="maxInclusive">255</param>
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</data>
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</choice>
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</define>
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<define name="uint24range">
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<choice>
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<data type="string">
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<param name="pattern">0x[0-9a-fA-F]{1,6}</param>
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</data>
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<data type="int">
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<param name="minInclusive">0</param>
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<param name="maxInclusive">16777215</param>
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</data>
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</choice>
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</define>
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<define name="UUID">
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<choice>
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<data type="string">
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<param name="pattern">[a-fA-F0-9]{32}</param>
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</data>
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<data type="string">
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<param name="pattern">[a-fA-F0-9]{8}\-([a-fA-F0-9]{4}\-){3}[a-fA-F0-9]{12}</param>
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</data>
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</choice>
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</define>
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<define name="pciaddress">
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<optional>
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<attribute name="domain">
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<ref name="pciDomain"/>
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</attribute>
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</optional>
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<attribute name="bus">
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<ref name="pciBus"/>
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</attribute>
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<attribute name="slot">
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<ref name="pciSlot"/>
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</attribute>
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<attribute name="function">
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<ref name="pciFunc"/>
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</attribute>
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<optional>
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<attribute name="multifunction">
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<ref name="virOnOff"/>
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</attribute>
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</optional>
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</define>
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<!-- a 6 byte MAC address in ASCII-hex format, eg "12:34:56:78:9A:BC" -->
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<!-- The lowest bit of the 1st byte is the "multicast" bit. a -->
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<!-- uniMacAddr requires that bit to be 0, and a multiMacAddr -->
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<!-- requires it to be 1. Plain macAddr will accept either. -->
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<!-- Currently there is no use of multiMacAddr in libvirt, it -->
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<!-- is included here for documentation/comparison purposes. -->
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<define name="uniMacAddr">
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<data type="string">
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<param name="pattern">[a-fA-F0-9][02468aAcCeE](:[a-fA-F0-9]{2}){5}</param>
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</data>
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</define>
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<define name="multiMacAddr">
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<data type="string">
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<param name="pattern">[a-fA-F0-9][13579bBdDfF](:[a-fA-F0-9]{2}){5}</param>
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</data>
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</define>
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<define name="macAddr">
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<data type="string">
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<param name="pattern">[a-fA-F0-9]{2}(:[a-fA-F0-9]{2}){5}</param>
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</data>
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</define>
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<!--====================================================================-->
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<!--The duid is a unique identifier used in DHCPv6 to identity an -->
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<!--interface on a device (system). The duid is often used by servers -->
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<!--such as dnsmasq to assign a specific IP address (and optionally a -->
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<!--name to an interface. The applicable standards are RFC3315 and -->
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<!--RFC6355. These standards actualy require the duid to be fixed for -->
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<!--the hardward device and applicable to all network interfaces on -->
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<!--that device. It is not clear that any software currently enforces -->
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<!--this requirement although it could be implemented manually. -->
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<!--====================================================================-->
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<!--There are currently four types of duids defined: -->
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<!-- type 1, duid-LLT, link-layer (MAC) plus 32 bit time when the -->
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<!-- duid-LLT was created in seconds from January 1, 2000 -->
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<!-- type 2, duid-EN, 32 bit "enterprise number" followed by a -->
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<!-- variable length unique identifier. -->
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<!-- type 3, duid-LL, link-layer (MAC) -->
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<!-- type 4, duid-UUID, a 128 bit UUID (16 bytes) -->
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<!--RFC3315 states that the maximum length of a duid is 128 bytes plus -->
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<!--the 16 bit type field. Often, the machine type is "1" which is the -->
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<!--number assigned to ethernet. -->
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<define name="duidLLT">
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<data type="string">
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<!-- 0======| type======| 0======| machine type======| time================| link-layer============| -->
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<param name="pattern">[0]{1,2}:[0]{0,1}[1]:[0]{1,2}:[0]{0,1}[a-fA-F1-9](:[a-fA-F0-9]{1,2}){4}(:[a-fA-F0-9]{1,2}){6,8}</param>
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</data>
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</define>
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<define name="duidEN">
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<data type="string">
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<!-- 0======| type======| Enterprise number===| unique id ==============| -->
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<param name="pattern">[0]{1,2}:[0]{0,1}[2](:[a-fA-F0-9]{1,2}){4}(:[a-fA-F0-9]{1,2}){1,124}</param>
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</data>
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</define>
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<define name="duidLL">
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<data type="string">
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<!-- 0======| type======| 0======| machine type======| link-layer============| -->
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<param name="pattern">[0]{1,2}:[0]{0,1}[3]:[0]{1,2}:[0]{0,1}[a-fA-F1-9](:[a-fA-F0-9]{1,2}){6,8}</param>
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</data>
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</define>
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<define name="duidUUID">
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<data type="string">
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<!-- 0======| type======| UUID=================| -->
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<param name="pattern">[0]{1,2}:[0]{0,1}[4](:[a-fA-F0-9]{1,2}){16}</param>
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</data>
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</define>
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<define name="DUID">
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<choice>
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<ref name="duidLLT"/>
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<ref name="duidEN"/>
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<ref name="duidLL"/>
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<ref name="duidUUID"/>
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</choice>
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</define>
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<!--======================================================================-->
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<!-- An ipv4 "dotted quad" address -->
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<define name="ipv4Addr">
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<data type="string">
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<param name="pattern">(((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9]))\.){3}((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9]))</param>
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</data>
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</define>
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<!-- Based on http://blog.mes-stats.fr/2008/10/09/regex-ipv4-et-ipv6 -->
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<define name="ipv6Addr">
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<data type="string">
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<!-- To understand this better, take apart the toplevel "|"s -->
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<param name="pattern">(([0-9A-Fa-f]{1,4}:){7}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){6}:[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){5}:([0-9A-Fa-f]{1,4}:)?[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){4}:([0-9A-Fa-f]{1,4}:){0,2}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){3}:([0-9A-Fa-f]{1,4}:){0,3}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){2}:([0-9A-Fa-f]{1,4}:){0,4}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){6}(((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9]))\.){3}((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9])))|(([0-9A-Fa-f]{1,4}:){0,5}:(((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9]))\.){3}((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9])))|(::([0-9A-Fa-f]{1,4}:){0,5}(((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9]))\.){3}((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([1-9][0-9])|([0-9])))|([0-9A-Fa-f]{1,4}::([0-9A-Fa-f]{1,4}:){0,5}[0-9A-Fa-f]{1,4})|(::([0-9A-Fa-f]{1,4}:){0,6}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){1,7}:)</param>
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</data>
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</define>
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<define name="ipAddr">
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<choice>
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<ref name="ipv4Addr"/>
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<ref name="ipv6Addr"/>
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</choice>
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</define>
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<define name="ipv4Prefix">
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<data type="unsignedInt">
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<param name="maxInclusive">32</param>
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</data>
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</define>
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<define name="ipv6Prefix">
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<data type="unsignedInt">
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<param name="maxInclusive">128</param>
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</data>
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</define>
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<define name="ipPrefix">
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<choice>
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<ref name="ipv4Prefix"/>
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<ref name="ipv6Prefix"/>
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</choice>
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</define>
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<define name="genericName">
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<data type="string">
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<param name="pattern">[a-zA-Z0-9_\+\-]+</param>
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</data>
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</define>
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<define name="dnsName">
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<data type="string">
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<param name="pattern">[a-zA-Z0-9\.\-]+</param>
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</data>
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</define>
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<define name="deviceName">
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<data type="string">
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<param name="pattern">[a-zA-Z0-9_\.\-\\:/]+</param>
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</data>
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</define>
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<define name="filePath">
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<data type="string">
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<param name="pattern">[a-zA-Z0-9_\.\+\-\\&"'<>/%]+</param>
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</data>
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</define>
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<define name="dirPath">
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<data type="string">
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<param name="pattern">[a-zA-Z0-9_\.\+\-\\&"'<>/%]+</param>
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</data>
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</define>
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<define name="absFilePath">
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<data type="string">
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<param name="pattern">/[a-zA-Z0-9_\.\+\-\\&"'<>/%,]+</param>
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</data>
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</define>
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<define name="absDirPath">
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<data type="string">
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<param name="pattern">/[a-zA-Z0-9_\.\+\-\\&"'<>/%]*</param>
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</data>
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</define>
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<define name='unit'>
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<data type='string'>
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<param name='pattern'>([bB]([yY][tT][eE][sS]?)?)|([kKmMgGtTpPeE]([iI]?[bB])?)</param>
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</data>
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</define>
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<define name='scaledInteger'>
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<optional>
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<attribute name='unit'>
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<ref name='unit'/>
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</attribute>
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</optional>
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<ref name='unsignedLong'/>
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</define>
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<define name="pciDomain">
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<data type="string">
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<param name="pattern">(0x)?[0-9a-fA-F]{1,4}</param>
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</data>
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</define>
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<define name="pciBus">
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<data type="string">
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<param name="pattern">(0x)?[0-9a-fA-F]{1,2}</param>
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</data>
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</define>
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<define name="pciSlot">
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<data type="string">
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<param name="pattern">(0x)?[0-1]?[0-9a-fA-F]</param>
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</data>
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</define>
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<define name="pciFunc">
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<data type="string">
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<param name="pattern">(0x)?[0-7]</param>
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</data>
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</define>
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<define name='wwn'>
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<data type='string'>
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<param name='pattern'>(0x)?[0-9a-fA-F]{16}</param>
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</data>
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</define>
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<define name="cpuset">
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<data type="string">
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<param name="pattern">([0-9]+(-[0-9]+)?|\^[0-9]+)(,([0-9]+(-[0-9]+)?|\^[0-9]+))*</param>
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</data>
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</define>
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<define name='volName'>
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<!-- directory pools allow almost any file name as a volume name -->
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<data type='string'>
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<param name="pattern">[^/]+</param>
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<except>
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<choice>
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<value>.</value>
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<value>..</value>
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</choice>
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</except>
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</data>
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</define>
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<define name='archnames'>
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<choice>
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<value>aarch64</value>
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<value>alpha</value>
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<value>armv7l</value>
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<value>cris</value>
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<value>i686</value>
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<value>ia64</value>
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<value>lm32</value>
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<value>m68k</value>
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<value>microblaze</value>
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<value>microblazeel</value>
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<value>mips</value>
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<value>mipsel</value>
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<value>mips64</value>
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<value>mips64el</value>
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<value>openrisc</value>
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<value>parisc</value>
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<value>parisc64</value>
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<value>ppc</value>
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<value>ppc64</value>
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<value>ppcemb</value>
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<value>s390</value>
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<value>s390x</value>
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<value>sh4</value>
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<value>sh4eb</value>
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<value>sparc</value>
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<value>sparc64</value>
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<value>unicore32</value>
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<value>x86_64</value>
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<value>xtensa</value>
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<value>xtensaeb</value>
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</choice>
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</define>
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<define name="PortNumber">
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<data type="short">
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<param name="minInclusive">-1</param>
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</data>
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</define>
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<define name='sourceinfoadapter'>
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<element name='adapter'>
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<choice>
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<group>
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<!-- To keep back-compat, 'type' is not mandatory for
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scsi_host adapter -->
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<optional>
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<attribute name='type'>
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<value>scsi_host</value>
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</attribute>
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</optional>
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<choice>
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<group>
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<attribute name='name'>
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<text/>
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</attribute>
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</group>
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<group>
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<interleave>
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<element name="parentaddr">
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<optional>
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<attribute name='unique_id'>
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<ref name='positiveInteger'/>
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</attribute>
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</optional>
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<element name="address">
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<ref name="pciaddress"/>
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</element>
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</element>
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</interleave>
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</group>
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</choice>
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</group>
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<group>
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<attribute name='type'>
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<value>fc_host</value>
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</attribute>
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<optional>
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<attribute name='parent'>
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<text/>
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</attribute>
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</optional>
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<optional>
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<attribute name='managed'>
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<ref name="virYesNo"/>
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</attribute>
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</optional>
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<attribute name='wwnn'>
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<ref name='wwn'/>
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</attribute>
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<attribute name='wwpn'>
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<ref name='wwn'/>
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</attribute>
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</group>
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</choice>
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<empty/>
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</element>
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</define>
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<define name="isaaddress">
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<optional>
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<attribute name="iobase">
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<data type="string">
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<param name="pattern">0x[a-fA-F0-9]{1,4}</param>
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</data>
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</attribute>
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</optional>
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<optional>
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<attribute name="irq">
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<data type="string">
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<param name="pattern">0x[a-fA-F0-9]</param>
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</data>
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</attribute>
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</optional>
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</define>
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<define name="link-speed-state">
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<optional>
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<element name="link">
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<optional>
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<attribute name="speed">
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<ref name="unsignedInt"/>
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</attribute>
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</optional>
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<optional>
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<attribute name="state">
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<choice>
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<value>unknown</value>
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<value>notpresent</value>
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<value>down</value>
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<value>lowerlayerdown</value>
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<value>testing</value>
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<value>dormant</value>
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<value>up</value>
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</choice>
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</attribute>
|
|
</optional>
|
|
</element>
|
|
</optional>
|
|
</define>
|
|
|
|
<define name="virYesNo">
|
|
<choice>
|
|
<value>yes</value>
|
|
<value>no</value>
|
|
</choice>
|
|
</define>
|
|
|
|
<define name="virOnOff">
|
|
<choice>
|
|
<value>on</value>
|
|
<value>off</value>
|
|
</choice>
|
|
</define>
|
|
|
|
</grammar>
|