[checkmk-commits] Check_MK Git: check_mk: Rewrite of zpool_status check

Module: check_mk Branch: master Commit: c8f4b1517c5e7dda860a9a5bb6c3b6bb4544cbf8 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=c8f4b1517c5e7d… Author: Bastian Kuhn <bk(a)mathias-kettner.de> Date: Wed May 30 12:31:12 2012 +0200 Rewrite of zpool_status check --- checks/zpool_status | 74 ++++++++++++++++++++++++++++++++------------------ 1 files changed, 47 insertions(+), 27 deletions(-) diff --git a/checks/zpool_status b/checks/zpool_status index cccffd4..1c76baf 100644 --- a/checks/zpool_status +++ b/checks/zpool_status @@ -24,11 +24,7 @@ # to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, # Boston, MA 02110-1301 USA. -# +------------------------------------------------------------------+ -# | This file has been contributed and is copyrighted by: | -# | | -# | Darin Perusich <darin(a)darins.net> Copyright 2010 | -# +------------------------------------------------------------------+ +# Based on check from Darin Perusich <darin(a)darins.net> # # /usr/sbin/zpool status -x # @@ -67,30 +63,54 @@ # inventory function def inventory_zpool_status(info): - if len(info) == 0: + if " ".join(info[0]) == "no pools available": return [] - for line in info: - l = " ".join(line) - if l == "no pools available": - return [] - else: - return [ (None, None) ] -# + return [(None, None)] + def check_zpool_status(_no_item, _no_params, info): - #print info + if " ".join(info[0]) == "all pools are healthy": + return(0, "OK - All pools are healthy") + + start_pool = False + last_pool = None + error_pools = {} + warning_pools = {} + pool_messages = {} + state = 0 for line in info: - l = " ".join(line) - # all is well - if l == "all pools are healthy": - return ( 0, "OK - %s" % l ) - # this only happens if pools have been inventoried and subsequently destroyed! - elif l == "no pools available": - return ( 2, "CRIT - 1 or more storage pools have been destroyed!" ) - # problem - elif line[0] == "pool:": - pool = line[1] - return ( 2, "CRIT - storage pool '%s' has an error!" % pool) - # - return (3, "UNKNOWN - invalid output from plugin") + if line[0] == "pool:": + last_pool = line[1] + + if line[0] == "NAME": + start_pool = True + continue + + if line[0] == "errors:": + start_pool = False + pool_messages[last_pool] = " ".join(line[1:]) + continue + + if start_pool == True: + if line[1] != "ONLINE": + error_pools[line[0]] = tuple(line[1:]) + continue + + if int(line[4]) != 0: + warning_pools[line[0]] = tuple(line[1:]) + message = [] + for pool in pool_messages.keys(): + state = 1 + message.append("%s: %s" % (pool, pool_messages[pool])) + + for pool in warning_pools.keys(): + state = 1 + message.append("%s CKSUM:%d(!)" % (pool, int(warning_pools[pool][3]))) + + for pool in error_pools.keys(): + state = 2 + message.append("%s State:%s(!!)" % (pool, error_pools[pool][0])) + if len(message) == 0: + message = ['No critical errors'] + return (state, nagios_state_names[state] + " - " + ", ".join(message)) # check_info['zpool_status'] = ( check_zpool_status, "zpool status", 0, inventory_zpool_status)