SystemGo is a simple task runner, with configurable jobs with JSON

Requires go lang env for compiling.

Features:

• binary
• json file configuration
• task restarting
• semi-gracefull process closing

go run main.go -j=2 -f=tasks.json

JSON configuration example:

[
  {"name": "php1", "exec": "/usr/bin/php", "params": ["./gen.php", "-m=0", "-x=10"], "restart": 0},
  {"name": "php2", "exec": "/usr/bin/php", "params": ["./gen.php", "-m=15", "-x=25"]},
  {"name": "node1", "exec": "/usr/bin/node", "params": ["./gen.js", "-m=30", "-x=40"], "restart": 5},
  {"name": "node2", "exec": "/usr/bin/node", "params": ["./gen.js", "-m=45", "-x=55"]}
]

restart - seconds between job restart (after finishing). O (zero) means - do not restart.

CTRL+C to exit process manager.

TODO

• task timeout
• periodical executor with timer
• run only once (even if systemg process was terminated)
• improve logging
• hot configuration reload
• task statuses & statistics
• memory limits
• web interface (monitoring, stats)