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kamailio/modules/db_mongodb/doc/db_mongodb_admin.xml

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<?xml version="1.0" encoding='ISO-8859-1'?>
<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
"http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
<!-- Include general documentation entities -->
<!ENTITY % docentities SYSTEM "../../../docbook/entities.xml">
%docentities;
]>
<!-- Module User's Guide -->
<chapter>
<title>&adminguide;</title>
<section>
<title>Overview</title>
<para>
This module provides DB APIv1 connector for MongoDB NoSQL server.
</para>
<para>
It can be used as a replacement for other database modules such as
db_mysql, db_postgres, a.s.o. Not all the specs of DB APIv1 are
implemented, thus the usage of this module might be restricted to
specific modules.
</para>
<para>
You can read more about MongoDB at:
<ulink url="http://www.mongodb.org">http://www.mongodb.org</ulink>.
</para>
<section>
<title>Limitations</title>
<itemizedlist>
<listitem>
<para>
This module has implemented the equivalent operations for INSERT,
UPDATE, DELETE and SELECT. The match condition (WHERE clause)
works with the operators: equal, not equal, greater than, less than,
equal or greater than, equal or less than. Raw query is not
implemented inside this module, use ndb_mongodb for sending any
kind of command to a MongoDB server.
</para>
</listitem>
</itemizedlist>
</section>
</section>
<section>
<title>Dependencies</title>
<section>
<title>&kamailio; Modules</title>
<para>
The following modules must be loaded before this module:
<itemizedlist>
<listitem>
<para>
<emphasis>none</emphasis>.
</para>
</listitem>
</itemizedlist>
</para>
</section>
<section>
<title>External Libraries or Applications</title>
<para>
The following libraries or applications must be installed before running
&kamailio; with this module loaded:
<itemizedlist>
<listitem>
<para>
<emphasis>mongo-c-driver</emphasis> - available at
<ulink url="https://github.com/mongodb/mongo-c-driver">https://github.com/mongodb/mongo-c-driver</ulink>
</para>
<para>
Note: if you use tls module, use at least mongo-c-driver v1.3.5
and compile the library by configuring it without automatic init
and cleanup (you have to run:
'./configure --disable-automatic-init-and-cleanup') -- this
option is planned to be removed in future versions. An alternative
for v1.3.5 could be the patch from:
https://github.com/miconda/mongo-c-driver/commit/51d95009de39eaeca48491682a5ffec4f83cde55
</para>
</listitem>
</itemizedlist>
</para>
</section>
</section>
<section>
<title>Usage</title>
<para>
Load the module and set the the DB URL for specific modules to:
mongodb://username:password@host:port/database. Username, password
and port are optional.
</para>
<example>
<title>Usage</title>
<programlisting format="linespecific">
...
loadmodule "db_mongodb.so"
...
#!define DBURL "mongodb://localhost/kamailio"
modparam("acc", "db_url", DBURL)
...
</programlisting>
</example>
</section>
</chapter>