monitor_process_out
Reads process output in real time and store results into files every N secons. Allows to run additionals process on saved files.
Originally created to monitor output from kafka-console-consumer.sh
Start
$ monitor_process_out -cfg CONFIG_FILE
CONFIG_FILE - JSON config file (defualt 'config.json')
Structure:
{
"write_interval": 10,
"command": "ls",
"command_args": ["-la"],
"out_dir": "/out",
"log_dir": "/log",
"out_filename_pattern": "out_{{.Timestamp}}.txt",
"out_process_script": "python",
"out_process_script_params": ["process_out.py", "-additinal_flag"]
}
write_interval
- interval in seconds, how often data will be save to file
command
- process which output will be monitored
command_args
- process arguments
out_dir
- directory path where files will be stored
log_dir
- directory path where logs will be stored
out_filename_pattern
- name of the out file {{.Timestamp}} will be replaced by timestamp in format YYYYMMMDDDhhmmss[nanoseconds]`
out_process_script
- optional script, which will called after each file save. As a parameter will be passed path to the saved file.
out_process_script_params
- additionals parameters for out_process_script