mongroup
mongroup is a wrapper for mon. It allows you to create easily monitor a group of processes.
##Installation
make install
One-liner:
(mkdir /tmp/mongroup && cd /tmp/mongroup && curl -L# https://github.com/jgallen23/mongroup/archive/master.tar.gz | tar zx --strip 1 && make install)
Usage
Usage: mongroup [options] [command]
Options:
-c, --config <path> set config path. defaults to ./mongroup.conf
-V, --version output program version
-h, --help output help information
Commands:
start [app] start [app] or all apps
restart [app] restart [app] or all apps
stop [app] stops [app] or all apps
status shows the status of all running apps
log [app] tail the [app]'s log or all apps
logf [app] tail -f the [app]'s log or all apps
update update mongroup to the latest version
Config File
A config file lets you define what process you want to run in your mongroup. It also lets you set the directories for where your pids and logs are stored. Here is an example config file:
pids = /var/run/
logs = /var/log/
on-error = ./alert error
on-restart = ./alert restart
web = node server 8001
web2 = node server 8002
redis = redis-server
Failure Hooks
Mongroup leverages mon(1)'s --on-error <cmd> and --on-restart <cmd> flags
to facilitate reporting and alerting. For example here's a simple non-useful
node script outputting to stdio:
#!/usr/bin/env node
console.log(process.argv);
/*
example:
[ 'node',
'/Users/tj/projects/mongroup/example/alert.js',
'restart',
'web2',
'58119' ]
*/
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