33 lines
1.1 KiB
Python
33 lines
1.1 KiB
Python
from orchestra.utils.sys import run, sshrun, join
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def retrieve_state(servers):
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uptimes = []
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pings = []
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for server in servers:
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address = server.get_address()
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ping = run('ping -c 1 -w 1 %s' % address, async=True)
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pings.append(ping)
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uptime = sshrun(address, 'uptime', persist=True, async=True, options={'ConnectTimeout': 1})
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uptimes.append(uptime)
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state = {}
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for server, ping, uptime in zip(servers, pings, uptimes):
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ping = join(ping, silent=True)
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ping = ping.stdout.splitlines()[-1].decode()
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if ping.startswith('rtt'):
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ping = '%s ms' % ping.split('/')[4]
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else:
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ping = '<span style="color:red"><b>Offline<b></span>'
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uptime = join(uptime, silent=True)
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uptime_stderr = uptime.stderr.decode()
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uptime = uptime.stdout.decode().split()
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if uptime:
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uptime = 'Up %s %s load %s %s %s' % (uptime[2], uptime[3], uptime[-3], uptime[-2], uptime[-1])
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else:
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uptime = '<span style="color:red"><b>%s<b></span>' % uptime_stderr
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state[server.pk] = (ping, uptime)
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return state
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