borgextend/config.xsd

157 lines
7.6 KiB
XML

<?xml version="1.0" encoding="UTF-8" ?>
<xs:schema targetNamespace="http://git.root2.io/r00t2/borgextend/"
xmlns="http://git.root2.io/r00t2/borgextend/"
xmlns:borg="http://git.root2.io/r00t2/borgextend/"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
elementFormDefault="qualified"
attributeFormDefault="unqualified">
<!--
Sort of imported in from t_unix_posixUserGroup in http://xml.r00t2.io/schema/lib/types/unix.xsd
-->
<xs:simpleType name="posixuser">
<xs:restriction base="xs:token">
<xs:pattern value="[a-z_]([a-z0-9_-]{0,31}|[a-z0-9_-]{0,30}$)"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="blocktext">
<xs:restriction base="xs:string">
<xs:whiteSpace value="preserve"/>
</xs:restriction>
</xs:simpleType>
<xs:complexType name="prepScript">
<xs:simpleContent>
<xs:extension base="blocktext">
<xs:attribute name="inline" use="optional" default="false" type="xs:boolean"/>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="param">
<xs:simpleContent>
<xs:extension base="blocktext">
<xs:attribute name="key"
type="xs:token"
use="required"/>
<xs:attribute name="json"
type="xs:boolean"
default="0"
use="optional"/>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<!-- START ROOT -->
<xs:element name="borg">
<xs:complexType>
<xs:choice>
<!-- START SERVER -->
<!-- This allows multiple backup destinations to be specified. -->
<xs:element name="server" minOccurs="1" maxOccurs="unbounded">
<xs:complexType>
<xs:sequence>
<!-- START REPO -->
<xs:element name="repo" minOccurs="1" maxOccurs="unbounded">
<xs:complexType>
<xs:choice minOccurs="1" maxOccurs="unbounded">
<!-- START RETENTION POLICY -->
<!-- This is used to specify the per-repo retention *period* for pruning. -->
<xs:element name="keepWithin" minOccurs="0" maxOccurs="1" type="xs:duration"/>
<!-- This is used to specify more advanced retentions. -->
<xs:element name="keepLast" minOccurs="0" maxOccurs="1">
<xs:complexType>
<xs:choice minOccurs="1" maxOccurs="7">
<xs:element name="seconds" minOccurs="0" maxOccurs="1" type="xs:positiveInteger"/>
<xs:element name="minutes" minOccurs="0" maxOccurs="1" type="xs:positiveInteger"/>
<xs:element name="hours" minOccurs="0" maxOccurs="1" type="xs:positiveInteger"/>
<xs:element name="days" minOccurs="0" maxOccurs="1" type="xs:positiveInteger"/>
<xs:element name="weeks" minOccurs="0" maxOccurs="1" type="xs:positiveInteger"/>
<xs:element name="months" minOccurs="0" maxOccurs="1" type="xs:positiveInteger"/>
<xs:element name="years" minOccurs="0" maxOccurs="1" type="xs:positiveInteger"/>
</xs:choice>
</xs:complexType>
</xs:element>
<!-- END RETENTION POLICY -->
<!-- START PATH -->
<xs:element name="path" minOccurs="1"
maxOccurs="unbounded" type="xs:anyURI"/>
<!-- END PATH -->
<!-- START EXCLUDE -->
<xs:element name="exclude" minOccurs="0"
maxOccurs="unbounded" type="xs:anyURI"/>
<!-- END EXCLUDE -->
<!-- START PREP -->
<!-- This gets messy. We essentially preserve whitespace, allowing
either an inline script to be executed (written to a temp file) or
a path to an external script/command to be specified. -->
<xs:element name="prep" type="prepScript" minOccurs="0"
maxOccurs="unbounded"/>
<!-- END PREP -->
<!-- START PLUGIN -->
<xs:element name="plugins" minOccurs="0"
maxOccurs="1">
<xs:complexType>
<xs:sequence>
<xs:element name="plugin" minOccurs="1" maxOccurs="unbounded">
<xs:complexType>
<xs:sequence>
<xs:element name="param" minOccurs="0"
maxOccurs="unbounded" type="param">
</xs:element>
</xs:sequence>
<xs:attribute name="name" type="xs:string" use="required"/>
<xs:attribute name="path" type="xs:anyURI" use="optional"/>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<!-- END PLUGIN -->
</xs:choice>
<xs:attribute name="name" type="xs:token" use="required"/>
<!-- Optional. If not specified, the password will
be interactively (and securely) prompted for. -->
<xs:attribute name="password" type="xs:string" use="optional"/>
<xs:attribute name="compression" type="xs:token" use="optional"/>
<!-- This specifies if a repo is a "dummy" configuration.
Useful for testing and placeholder. -->
<xs:attribute name="dummy" type="xs:boolean" use="optional" default="false"/>
</xs:complexType>
<xs:unique name="uniquePath">
<xs:selector xpath="path"/>
<xs:field xpath="."/>
</xs:unique>
</xs:element>
<!-- END REPO -->
</xs:sequence>
<!-- "target" should be either a local filesystem path or the remote hostname. -->
<!-- This should *not* contain a path if it's remote. If it does, you set up Borg wrong. -->
<xs:attribute name="target" type="xs:anyURI" use="required"/>
<!-- "remote" is used to determine what type "target" is. -->
<xs:attribute name="remote" type="xs:boolean" use="required"/>
<!-- Only used if "target" is a remote host. -->
<!-- See "BORG_RSH" at https://borgbackup.readthedocs.io/en/stable/usage/general.html -->
<xs:attribute name="rsh" type="xs:string" use="optional"/>
<!-- Only used if "target" is a remote host. -->
<!-- The remote host SSH user. -->
<xs:attribute name="user" type="posixuser" use="optional"/>
<!-- This specifies if a server is a "dummy" configuration.
Useful for testing and placeholder. -->
<xs:attribute name="dummy" type="xs:boolean" use="optional" default="false"/>
</xs:complexType>
</xs:element>
<!-- END SERVER -->
</xs:choice>
<xs:attribute name="borgpath" default="borg" use="optional"/>
</xs:complexType>
<xs:unique name="uniqueServer">
<xs:selector xpath="server"/>
<xs:field xpath="@target"/>
</xs:unique>
</xs:element>
<!-- END ROOT -->
</xs:schema>