Tirex/Commands/tirex-batch

TIREX-BATCH(1)        User Contributed Perl Documentation       TIREX-BATCH(1)



NAME
       tirex-batch - send rendering requests to tirex master

SYNOPSIS
       tirex-batch [OPTIONS] [INIT]

OPTIONS
       -h, --help
               Display help message.

       -d, --debug
               Run in debug mode. You’ll see the actual messages sent and
               received.

       -c, --config=DIR
               Use the config directory DIR instead of /etc/tirex.

       -n, --num=NUM
               Try to keep the number of jobs in the queue below this number
               (Only checked once per second). Disable with NUM=0.

       -p, --prio=PRIO
               Priority for requests.

       -e, --expire=TIME
               Expire time (seconds since epoch) for jobs. If it starts with
               ’+’, number of seconds added to current time.

       -f, --filter
               Add filters to metatile selection, see section FILTERS.

       --remove
               Send remove request instead of rendering request. Jobs will be
               removed from the queue.

       --count-only
               Only count how many metatiles would be rendered, do not
               actually send the requests. This will take the filters into
               account, so it will possibly check the disk for thousands of
               files!

DESCRIPTION
       INIT is a string describing a range of tiles. If no INIT string is
       given on the command line, tirex-batch reads init strings from STDIN,
       one per line.

       Several different ways of describing the tiles are allowed:

       Single metatile:
        map=foo x=4 y=7 z=15 (coordinates will be rounded to metatile numbers)

       Multiple metatiles:
        map=foo x=0-32 y=16-32 z=15

       Using longitude and latitude ranges (8 to 9 degrees longitude, 48 to 49
       degrees latitude)
        map=foo lon=8,9 lat=48,49 z=15-17

       Using a bounding box (8 to 9 degrees longitude, 48 to 49 degrees
       latitude)
        map=foo bbox=8,48,9,49 z=15-17

       Multiple maps are allowed, too:
        map=foo,bar

       You can use a z range (z=10-15). This does not work together with x and
       y ranges, but works with lon/lat ranges.

       Ranges of x, y, and z numbers are written as "MIN,MAX" or "MIN-MAX".
       Ranges of lon and lat are written as "MIN,MAX" (lon and lat can be
       negative, so range with "-" is problematic).

       You can also just give a pathname of a metatile file as INIT string. It
       has to start with ’./’ or ’/’. The first directory component must be
       the name of the map.

FILTERS
       FILTER is a ;-separated list of filter options. Metatiles not matching
       the filter are skipped.

       Filter Options:

       exists  Matches if the meta tile exists on disk.

       not-exists
               Matches if the meta tile does not exist on disk.

       older(time)
               Matches if the meta tile’s last modification time is before the
               given Unix time stamp (seconds since the epoch, 1970-01-01
               00:00:00). Also matches if the meta tile does not exist on
               disk. If you want to match only files older than the given date
               which do actually exist, add the exists filter.

       older(filename)
               Instead of the time in seconds since the epoch you can also
               enter a filename here. The mtime (last modified) of this file
               will be used. tirex-batch will exit with return code 2 if the
               file does not exist.

       newer(time)
               Matches if the meta tile’s last modification time is after the
               given Unix time stamp (seconds since the epoch, 1970-01-01
               00:00:00). Also matches if the meta tile does not exist on
               disk. If you want to match only files newer than the given date
               which do actually exist, add the exists filter.

       newer(filename)
               Instead of the time in seconds since the epoch you can also
               enter a filename here. The mtime (last modified) of this file
               will be used. tirex-batch will exit with return code 2 if the
               file does not exist.

       multi(count,num)
               A magic filter that divides all meta tiles up in count classes,
               and matches only if the current meta tile is in class num of
               these. Hence the allowed range for num is always 0..count-1.
               Currently only count=2 is supported. This filter can be used to
               distribute rendering requests among different tile servers
               (which may or may not then use tirex-syncd to share resulting
               tiles).

FILES
       /etc/tirex/tirex.conf
               The configuration file.

DIAGNOSTICS
       Returns 0 on success, 1 if there was a problem sending the request and
       2 if there was a problem parsing the command line or init string.

SEE ALSO
       <http://wiki.openstreetmap.org/wiki/Tirex>

AUTHORS
       Frederik Ramm <frederik.ramm@geofabrik.de>, Jochen Topf
       <jochen.topf@geofabrik.de> and possibly others.



perl v5.10.0                      2010-09-27                    TIREX-BATCH(1)