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https://github.com/munin-monitoring/contrib.git
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3a48fa4eab
If no LXD disk information is present, the field is None instead of an empty list. Iterating over it directly would fail.
57 lines
1.6 KiB
Python
Executable File
57 lines
1.6 KiB
Python
Executable File
#!/usr/bin/python3
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import sys
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errors=[]
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HAS_LIB=True
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try:
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from pylxd import api
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except:
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HAS_LIB=False
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errors.append("no pylxd module")
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c=None
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HAS_ACCESS=True
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try:
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c=api.API()
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c.container_list()
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except:
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HAS_ACCESS=False
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errors.append("no socket access")
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if len(sys.argv) == 2 and sys.argv[1]=="autoconf":
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if HAS_LIB and HAS_ACCESS:
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print("yes")
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else:
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print("no ("+" and ".join(errors)+")")
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sys.exit(0)
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if not (HAS_LIB and HAS_ACCESS):
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# pylxd not installed or lxd socket not accessible
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sys.exit(1)
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if len(sys.argv) == 2 and sys.argv[1]=="config":
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print("graph_title LXD container disk usage")
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print("graph_args --base 1000 --lower-limit 0")
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print("graph_vlabel Bytes")
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print("graph_category lxd")
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print("graph_info This shows the disk usage of storage in containers. Make sure to install pylxd in python3.")
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for name in c.container_list():
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info = c.container_info(name)
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# first check if disk information list is available or None
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if info['disk']:
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# if no disk information is present, this would fail to iteration None
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for disk in info['disk']:
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print(name+"-"+disk+".label "+name)
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print(name+"-"+disk+".draw LINE2")
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sys.exit(0)
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for name in c.container_list():
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info = c.container_info(name)
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# first check if disk information list is available or None
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if info['disk']:
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# if no disk information is present, this would fail to iteration None
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for disk in info['disk']:
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print(name+"-"+disk+".value "+str(info['disk'][disk]['usage']))
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