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nagios server plugins: port to py3

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This commit is contained in:
Mark O'Brien 2020-10-02 15:25:56 +01:00 • committed by kevin
parent 28b3b7f575
commit 5fe015a90a
4 changed files with 86 additions and 77 deletions
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46
roles/nagios_server/files/nagios/plugins/check_datanommer_timesince.py
View file

@ -1,26 +1,28 @@
#!/usr/bin/python2
#!/usr/bin/python
""" NRPE check for datanommer/fedmsg health.
Given a category like 'bodhi', 'buildsys', or 'git', return an error if
datanommer hasn't seen a message of that type in such and such time.
You can alternatively provide a 'topic' which might look like
org.fedoraproject.prod.bodhi.update.comment.
Requires: python-dateutil
Usage:
$ check_datanommer_timesince CATEGORY WARNING_THRESH CRITICAL_THRESH
:Author: Ralph Bean <rbean@redhat.com>
"""
from __future__ import print_function
from builtins import str
import dateutil.relativedelta
import subprocess
import sys
import json
def query_timesince(identifier):
# If it has a '.', then assume it is a topic.
if '.' in identifier:
@ -34,39 +36,39 @@ def query_timesince(identifier):
prefix, stdout = stdout.split("INFO] ", 1)
data = json.loads(stdout)
return float(data[0])
def main():
identifier, warning_threshold, critical_threshold = sys.argv[-3:]
timesince = query_timesince(identifier)
warning_threshold = int(warning_threshold)
critical_threshold = int(critical_threshold)
time_strings = []
rd = dateutil.relativedelta.relativedelta(seconds=timesince)
for denomination in ['years', 'months', 'days', 'hours', 'minutes', 'seconds']:
value = getattr(rd, denomination, 0)
if value:
time_strings.append("%d %s" % (value, denomination))
string = ", ".join(time_strings)
reason = "datanommer has not seen a %r message in %s" % (identifier, string)
if timesince > critical_threshold:
print "CRIT: ", reason
print("CRIT: ", reason)
sys.exit(2)
if timesince > warning_threshold:
print "WARN: ", reason
print("WARN: ", reason)
sys.exit(1)
print "OK: ", reason
print("OK: ", reason)
sys.exit(0)
if __name__ == '__main__':
try:
main()
except Exception as e:
print "UNKNOWN: ", str(e)
print("UNKNOWN: ", str(e))
sys.exit(3)

12
roles/nagios_server/files/nagios/plugins/check_fcomm_queue
View file

@ -1,4 +1,6 @@
#!/usr/bin/python2
#!/usr/bin/python
from __future__ import print_function
from builtins import str
import sys
try:
@ -9,15 +11,15 @@ try:
items = queue.length
if items > 500:
print "CRITICAL: %i tasks in fcomm queue" % items
print("CRITICAL: %i tasks in fcomm queue" % items)
sys.exit(2)
elif items > 250:
print "WARNING: %i tasks in fcomm queue" % items
print("WARNING: %i tasks in fcomm queue" % items)
sys.exit(1)
else:
print "OK: %i tasks in fcomm queue" % items
print("OK: %i tasks in fcomm queue" % items)
sys.exit(0)
except Exception as e:
print "UNKNOWN:", str(e)
print("UNKNOWN:", str(e))
sys.exit(3)

14
roles/nagios_server/files/nagios/plugins/check_lock
View file

@ -1,17 +1,19 @@
#!/usr/bin/python2
#!/usr/bin/python
from __future__ import print_function
import fcntl
import sys
try:
f = open('/mnt/koji/.nagios_test', 'r')
f.close()
f = open('/mnt/koji/.nagios_test', 'w')
except IOError:
print "Could not create file"
except IOError as e:
print(e)
print("Could not create file")
sys.exit(2)
fcntl.flock(f, fcntl.LOCK_EX)
f.close()
print "File Locked Successfully"
print("File Locked Successfully")
sys.exit(0)

91
roles/nagios_server/files/nagios/plugins/check_supybot_plugin
View file

@ -1,20 +1,23 @@
#!/usr/bin/python2
#!/usr/bin/python
""" check_supybot_plugin -- ensure that a plugin is loaded by supybot.
Run like:
check_supybot_plugin --target fedmsg
check_supybot_plugin --target koji --debug
"""
from __future__ import print_function
from builtins import str
from builtins import map
import argparse
import sys
import socket
import string
import uuid
def process_args():
parser = argparse.ArgumentParser()
parser.add_argument(
@ -38,71 +41,71 @@ def process_args():
help='Host to connect to.', dest='port',
)
return parser.parse_args()
args = process_args()
# Use a random nick so people can't mess with us
if not args.nick:
args.nick = 'nrpe-' + str(uuid.uuid4()).split('-')[0]
name = "NRPE Bot"
readbuffer = ""
if not args.target:
print "UNKNOWN: No 'target' specified."
print("UNKNOWN: No 'target' specified.")
sys.exit(3)
args.target = args.target.lower()
if args.debug:
print "connecting to %s/%i" % (args.host, args.port)
print("connecting to %s/%i" % (args.host, args.port))
try:
s = socket.socket()
s.connect((args.host, args.port))
if args.debug:
print "as %s/%s (%s)" % (args.nick, args.nick, name)
s.send("nick %s\r\n" % args.nick)
s.send("USER %s %s bla :%s\r\n" % (args.nick, args.host, name))
print("as %s/%s (%s)" % (args.nick, args.nick, name))
s.send(("nick %s\r\n" % args.nick).encode())
s.send(("USER %s %s bla :%s\r\n" % (args.nick, args.host, name)).encode())
while 1:
readbuffer = readbuffer+s.recv(1024)
temp = string.split(readbuffer, "\n")
readbuffer = readbuffer+s.recv(1024).decode()
temp = str.split(readbuffer, "\n")
readbuffer = temp.pop()
for line in temp:
line = string.rstrip(line)
line = str.rstrip(line)
if args.debug:
print " * ", line
line = string.split(line)
print(" * ", line)
line = str.split(line)
if line[1] == 'MODE':
msg = "privmsg zodbot :list\r\n"
msg = "privmsg zodbot :list\r\n".encode()
if args.debug:
print "sending:"
print " ->", msg
print("sending:")
print(" ->", msg)
s.send(msg)
if line[0] == ':zodbot!supybot@fedora/bot/zodbot':
if args.debug:
print "Got our response.."
plugins = map(str.lower, ' '.join(line[3:][1:]).split(', '))
print("Got our response..")
plugins = list(map(str.lower, ' '.join(line[3:][1:]).split(', ')))
if args.target in plugins:
print "OK"
s.send("QUIT")
print("OK")
s.send("QUIT".encode())
sys.exit(0)
else:
print "CRITICAL: %r not loaded by supybot" % args.target
s.send("QUIT")
print("CRITICAL: %r not loaded by supybot" % args.target)
s.send("QUIT".encode())
sys.exit(2)
except Exception as e:
print "UNKNOWN: ", str(e)
print("UNKNOWN: ", str(e))
if args.debug:
raise
sys.exit(3)