queued/README.md
2013-12-21 12:09:18 +04:00

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queued
======
Information
-----------
Daemon for starting jobs to queue of calculations. To start deamon just run `systemctl start queued` as root.
help message
------------
queued [ -jd | --jobdir /var/lib/queued/job ] [ --priority 0 ] [ -q | --queuefile /var/lib/queued/queue ] [ -u | --user root ] [ -wd | --workdir /var/lib/queued/work ] [-v | --version ] [ -h | --help ]
Parametrs:
-jd --jobdir PATH - path to job directory. Default is '/var/lib/queued/job'
--priority NUM - defalut priority. Default is '0'
-q --queuefile PATH - path to queue file. Default is '/var/lib/queued/queue'
-u --user USERNAME - start jobs by user. Default is 'root'
-wd --workdir PATH - path to work directory. Default is '/var/lib/queued/work'
-v --version - show version and exit
-h --help - show this help and exit
Configuration
-------------
All settings are stored in `/etc/queued.conf`. After edit them you must restart daemon (`systemctl restart queued`).
How-to run jobs
---------------
* create shell script with the command (it have a name `script.sh` for example)
* create priority file (`script.sh.pr`) with the job priority if it is needed
* create user file (`script.sh.user`) with the job username if it is needed
* copy files to `$WORKDIR`
Instruction
===========
Dependencies
------------
* bash (sed, awk, etc)
* systemd
Installation
------------
* download sources
* copy source to `/`:
sudo cp ../queued/* /