NAME
scriptmgr - utility for controlling other skytools scripts.
SYNOPSIS
scriptmgr.py [switches] config.ini <command> [-a | job_name ... ]
DESCRIPTION
scriptmgr is used to manage several scripts together. It discovers
potential jobs based on config file glob expression. From config file
it gets both job_name and service type (that is the main section name
eg [cube_dispatcher]). For each service type there is subsection in the
config how to handle it. Unknown services are ignored.
COMMANDS
status
scriptmgr config.ini status
Show status for all known jobs.
start
scriptmgr config.ini start -a
scriptmgr config.ini start job_name1 job_name2 ...
launch script(s) that are not running.
stop
scriptmgr config.ini stop -a
scriptmgr config.ini stop job_name1 job_name2 ...
stop script(s) that are running.
restart
scriptmgr config.ini restart -a
scriptmgr config.ini restart job_name1 job_name2 ...
restart scripts.
reload
scriptmgr config.ini reload -a
scriptmgr config.ini reload job_name1 job_name2 ...
Send SIGHUP to scripts that are running.
CONFIG
Common configuration parameters
job_name
Name for particulat job the script does. Script will log under this
name to logdb/logserver. The name is also used as default for PgQ
consumer name. It should be unique.
pidfile
Location for pid file. If not given, script is disallowed to
daemonize.
logfile
Location for log file.
loop_delay
If continuisly running process, how long to sleep after each work
loop, in seconds. Default: 1.
connection_lifetime
Close and reconnect older database connections.
use_skylog
foo.
scriptmgr parameters
config_list
List of glob patters for finding config files. Example:
config_list = ~/dbscripts/conf/*.ini, ~/random/conf/*.ini
Service section parameters
cwd
Working directory for script.
args
Arguments to give to script, in addition to -d.
script
Path to script. Unless script is in PATH, full path should be
given.
disabled
If this service should be ignored.
Example config file
[scriptmgr]
job_name = scriptmgr_livesrv
logfile = ~/log/%(job_name)s.log
pidfile = ~/pid/%(job_name)s.pid
config_list = ~/scripts/conf/*.ini
# defaults for all service sections
[DEFAULT]
cwd = ~/scripts
[table_dispatcher]
script = table_dispatcher.py
args = -v
[cube_dispatcher]
script = python2.4 cube_dispatcher.py
disabled = 1
[pgqadm]
script = ~/scripts/pgqadm.py
args = ticker
COMMAND LINE SWITCHES
Following switches are common to all skytools.DBScript-based Python
programs.
-h, --help
show help message and exit
-q, --quiet
make program silent
-v, --verbose
make program more verbose
-d, --daemon
make program go background
Following switches are used to control already running process. The
pidfile is read from config then signal is sent to process id specified
there.
-r, --reload
reload config (send SIGHUP)
-s, --stop
stop program safely (send SIGINT)
-k, --kill
kill program immidiately (send SIGTERM)
Options specific to scriptmgr:
-a, --all
Operate on all non-disabled scripts.
09/22/2008