73 lines
2.4 KiB
Python
73 lines
2.4 KiB
Python
# Copyright (C) 2014 Red Hat, Inc. Bryn M. Reeves <bmr@redhat.com>
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# This file is part of the sos project: https://github.com/sosreport/sos
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions of
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# version 2 of the GNU General Public License.
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#
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# See the LICENSE file in the source distribution for further information.
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from re import match
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from sos.report.plugins import Plugin, RedHatPlugin, DebianPlugin
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try:
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from urllib.parse import urlparse
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except ImportError:
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from urlparse import urlparse
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class HAProxy(Plugin, RedHatPlugin, DebianPlugin):
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short_desc = 'HAProxy load balancer'
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plugin_name = 'haproxy'
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profiles = ('webserver',)
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packages = ('haproxy',)
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var_puppet_gen = '/var/lib/config-data/puppet-generated/haproxy'
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files = (var_puppet_gen, )
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def setup(self):
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self.add_copy_spec([
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"/etc/haproxy/haproxy.cfg",
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self.var_puppet_gen + "/etc/haproxy/haproxy.cfg"
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])
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self.add_copy_spec("/etc/haproxy/conf.d/*")
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self.add_cmd_output("haproxy -f /etc/haproxy/haproxy.cfg -c")
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self.add_copy_spec("/var/log/haproxy.log")
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self.add_service_status('haproxy')
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self.add_journal(units='haproxy')
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# collect haproxy overview - curl to IP address taken from haproxy.cfg
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# as 2nd word on line below "haproxy.stats"
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# so parse haproxy.cfg until "haproxy.stats" read, and take 2nd word
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# from the next line
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matched = None
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provision_ip = None
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try:
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_haproxy_file = "/etc/haproxy/haproxy.cfg"
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with open(_haproxy_file, 'r', encoding='UTF-8') as hfile:
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for line in hfile.read().splitlines():
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if matched:
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provision_ip = line.split()[1]
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break
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matched = match(r".*haproxy\.stats.*", line)
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except IOError:
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# fallback when the cfg file is not accessible
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pass
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if not provision_ip:
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return
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# check if provision_ip contains port - if not, add default ":1993"
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if urlparse("http://"+provision_ip).port is None:
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provision_ip = provision_ip + ":1993"
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self.add_cmd_output("curl http://"+provision_ip+r"/\;csv",
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suggest_filename="haproxy_overview.txt")
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# vim: set et ts=4 sw=4 :
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