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1.1 KiB
1.1 KiB
gosuv
golang port of python-supervisor
Plugin Design
If executable file put in folder $HOME/.gosuv/cmdplugin with prefix gosuv-, gosuv will treat this file as a subcommand.
for example:
$HOME/.gosuv/cmdplugin/ --.
|- gosuv-showpid -rwx
When run gosuv showpid, file gosuv-showpid will be called.
Design
Has a folder .gosuv under $HOME path.
Here is the folder structure
$HOME/.gosuv
|-- gosuv.json
|-- logs/
|-- program1.log
|-- program2.log
For first run gosuv command, will run a golang server.
Server port default 17422 or from env defined GOSUV_SERVER_PORT.
When server get TERM signal, all processes spwaned by srever will be killed.
How to add program to gosuv
Eg, current folder is in /tmp/hello
gosuv add --name "program1" -- ./program1 1888
Will add a record to $HOME/.gosuv/gosuv.json
{
"name": "program1",
"command": ["./program1", "1888"],
"dir": "/tmp/hello",
"env": [],
}
Show status
$ gosuv status
program1 RUNNING
Stop program, ex: "program1"
$ gosuv stop program1
program1 stopped