Provided by: torrus-common_1.0.3-1_all bug

NAME

       configsnapshot - Generates a configuration snapshot for a Torrus tree.

SYNOPSIS

       torrus configsnapshot --tree=TREENAME [options...]

DESCRIPTION

       This command generates a configuration snapshot from current
       datasources for tree TREENAME. The output is an XML file, ready for
       compilation, representing all datasources, monitors and tokensets of a
       given tree. The snapshot does not include view definitions. Templates
       and file patterns are expanded inside the file. It does not require any
       other XML configuration files, except for defaults.xml and your custom
       view definitions.

       Warning: "configsnapshot" from RRFW release 0.1.5 will not work
       correctly with databases from previous releases. Use RRFW release
       "0.1.4bf2" instead.  "configsnapshot" utility from RRFW release
       0.1.4bf2 does not preserve aliases.

       This utility is useful in Torrus upgrade process. In case when RRD
       files structure is changing in Torrus default templates, and user(s)
       demand to preserve the historical data, the following steps could be
       done:

       ·   Stop the collector and monitor processes.

       ·   Install newest Torrus software and do not run "compilexml"
           immediately.

       ·   Create snapshots of the trees that you want to preserve for
           historical reasons:

             torrus configsnapshot --tree=myrouters \
               --out=/etc/torrus/xmlconfig/myrouters-snapshot.xml

       ·   If needed, move the existing RRD files into different directory.
           Then change the "data-dir" parameters in the snapshot XML
           accordingly.

       ·   Create a new tree with only the snapshot file in it. Compile the
           tree.

       ·   At this stage, it is up to the user to decide wether to continue
           running the collector and monitor daemons for this new tree. The
           old data may be preserved for historical reference, and collector
           may be run with the newest tree structure and definitions.

OPTIONS

       --out=FILE
           Sets the output file to FILE. Default is snapshot.xml.

       --verbose
           Displays some extra information.

       --help
           Displays a help message.

FILES

       /usr/share/torrus/xmlconfig/defaults.xml
           XML configuration file with default settings for the datasources
           and tokensets, as well as default view definitions.

       snapshot.xml
           Default configsnapshot output file.

SEE ALSO

       torrus(8), torrus_compilexml(8)

NOTES

       See more documentation at Torrus home page: http://torrus.org

AUTHOR

       Stanislav Sinyagin <ssinyagin@yahoo.com>