65 lines
1.5 KiB
Python
Executable File
65 lines
1.5 KiB
Python
Executable File
#!/usr/bin/python3
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# -*- coding: utf-8 -*-
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# -*- mode: Python -*-
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'''
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redis exporter
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v0.1.0
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A basic exporter
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LICENCE : CC
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by cocoa
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'''
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from __future__ import print_function
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import argparse
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import ast
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import json
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import os
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import redis
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import sys
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import time
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argsparser = argparse.ArgumentParser(description="Redis exporter LJ")
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argsparser.add_argument("-i","--ip",help="IP address of the Redis server ",default="127.0.0.1",type=str)
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argsparser.add_argument("-p","--port",help="Port of the Redis server ",default="6379",type=str)
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argsparser.add_argument("-k","--key",help="Redis key to update",default="0",type=str)
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argsparser.add_argument("-v","--verbose",action="store_true",help="Verbose")
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args = argsparser.parse_args()
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ip = args.ip
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port = args.port
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key = args.key
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verbose=args.verbose
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def debug(*args, **kwargs):
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if( verbose == False ):
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return
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print(*args, file=sys.stderr, **kwargs)
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r=redis.StrictRedis(host=ip, port=port, db=0)
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try:
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while True:
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line = sys.stdin.readline()
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if line == "":
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time.sleep(0.01)
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line = line.rstrip('\n')
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line=line[1:-1]
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# Decode as list of lists
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pointsList = ast.literal_eval(line)
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# convert to list of tuples
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pointsList = [tuple(elem) for elem in pointsList]
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# Convert to JSON string
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line = json.dumps( pointsList )
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if r.set(key,line)==True:
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debug("exports::redis set("+str(key)+") to "+line)
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except EOFError:
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debug("break")# no more information
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