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Add a config file support #1

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2 changes: 2 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -100,6 +100,8 @@ Usage

`./graphping <target> [<target> ...]`

If a config file is defined (one IP address per line) it reads it in every execution loop so you can daemonize it and just update the config file.

License
-------

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13 changes: 10 additions & 3 deletions graphping
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Expand Up @@ -84,6 +84,7 @@ class App:
self.g_port = g_port
self.g_prefix = g_prefix
self.logfile = logfile
self.config_file = '/etc/graphping.conf'
self.daemonize = True
self.stop = False
self.level = logging.INFO
Expand Down Expand Up @@ -124,9 +125,10 @@ class App:
return srtd[mid]

def process_options(self):
self.targets = sys.argv[1:]
if not self.targets:
self.usage()
if self.config_file == None:
self.targets = sys.argv[1:]
if not self.targets:
self.usage()

def usage(self):
print "Usage: ping-graphite <target> [<target> ...]"
Expand All @@ -139,6 +141,11 @@ class App:

while not self.stop:

# If the config file is defined we read the new targets from it
if self.config_file != None:
with open(self.config_file) as f:
self.targets = f.read().replace('\n', ' ').split(' ')

rtt = {}
sry = {}
for t in self.targets:
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