74 lines
2.4 KiB
Python
Executable File
74 lines
2.4 KiB
Python
Executable File
#!/usr/bin/env python3
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"""
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fritzbox_memory_usage - A munin plugin for Linux to monitor AVM Fritzbox
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Copyright (C) 2015 Christian Stade-Schuldt
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Author: Christian Stade-Schuldt
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Like Munin, this plugin is licensed under the GNU GPL v2 license
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http://www.opensource.org/licenses/GPL-2.0
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Add the following section to your munin-node's plugin configuration:
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[fritzbox_*]
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env.fritzbox_ip [ip address of the fritzbox]
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env.fritzbox_username [fritzbox username]
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env.fritzbox_password [fritzbox password]
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This plugin supports the following munin configuration parameters:
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#%# family=auto contrib
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#%# capabilities=autoconf
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"""
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import json
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import os
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import sys
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import fritzbox_helper as fh
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PAGE = "ecoStat"
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USAGE = ["strict", "cache", "free"]
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def get_memory_usage():
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"""get the current memory usage"""
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server = os.environ["fritzbox_ip"]
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username = os.environ["fritzbox_username"]
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password = os.environ["fritzbox_password"]
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session_id = fh.get_session_id(server, username, password)
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xhr_data = fh.get_xhr_content(server, session_id, PAGE)
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data = json.loads(xhr_data)
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for i, usage in enumerate(USAGE):
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print("%s.value %s" % (usage, data["data"]["ramusage"]["series"][i][-1]))
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def print_config():
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print("graph_title AVM Fritz!Box Memory")
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print("graph_vlabel %")
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print("graph_args --base 1000 -r --lower-limit 0 --upper-limit 100")
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print("graph_category system")
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print("graph_order strict cache free")
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print("graph_info This graph shows what the Fritzbox uses memory for.")
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print("graph_scale no")
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print("strict.label strict")
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print("strict.type GAUGE")
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print("strict.draw AREA")
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print("cache.label cache")
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print("cache.type GAUGE")
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print("cache.draw STACK")
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print("free.label free")
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print("free.type GAUGE")
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print("free.draw STACK")
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if os.environ.get("host_name"):
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print("host_name " + os.environ["host_name"])
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if __name__ == "__main__":
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if len(sys.argv) == 2 and sys.argv[1] == "config":
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print_config()
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elif len(sys.argv) == 2 and sys.argv[1] == "autoconf":
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print("yes")
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elif len(sys.argv) == 1 or len(sys.argv) == 2 and sys.argv[1] == "fetch":
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# Some docs say it'll be called with fetch, some say no arg at all
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try:
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get_memory_usage()
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except:
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sys.exit("Couldn't retrieve fritzbox memory usage")
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