[checkmk-commits] Check_MK Git: check_mk: new option f5_bigip_pool_default_levels allows to configure the warning and crit levels of active pool members per load balancing pool .

Module: check_mk Branch: master Commit: 5388f0edd2baa257c9b0987936fa3b0536cdeab8 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=5388f0edd2baa2… Author: Florian Heigl &lt;fh(a)mathias-kettner.de&gt; Date: Fri Jun 3 11:25:48 2011 +0200 new option f5_bigip_pool_default_levels allows to configure the warning and crit levels of active pool members per load balancing pool. --- checkman/f5_bigip_pool | 16 ++++++++++++++++ checks/f5_bigip_pool | 20 +++++++++++++------- 2 files changed, 29 insertions(+), 7 deletions(-) diff --git a/checkman/f5_bigip_pool b/checkman/f5_bigip_pool index b7a2032..ff847af 100644 --- a/checkman/f5_bigip_pool +++ b/checkman/f5_bigip_pool @@ -12,9 +12,25 @@ description: It supports devices running the 9.0 and above releases of the F5 OS. It's tested against 9.3 devices. +examples: + # Let the Pool named ABC on your first F5 be in WARNING state when it reaches 5 active members or in CRITICAL for anything between 3 and 0. + check_parameters += [ + ( (5, 3), [ "f5-1" ], [ "Load Balancing Pool Pool_ABC" ]), + ] + + inventory: The check gather a list of the pools defined on a system. It will include non-enabled ones, as this is considered a temporary state. +[parameters] +warning (int): Issue a warning if there's this many or less members left in a load balancing pool +crit (int): Go to critical state if there's this many members left in a load balancing pool. Note: 0 active members will always result in a critical state. + +[configuration] +f5_bigip_pool_default_levels = (int, int): The default levels for all F5 BIG-IP pool checks. This is preset to {(2, 1)}. + + + perfdata: the check does not (yet) generate performance data. diff --git a/checks/f5_bigip_pool b/checks/f5_bigip_pool index 69086bc..7126b91 100644 --- a/checks/f5_bigip_pool +++ b/checks/f5_bigip_pool @@ -32,28 +32,34 @@ # F5-BIGIP-LOCAL-MIB::ltmPoolActiveMemberCnt. 8.80.111.111.108.95.78.77.65 = 0 +# warn, crit numbers of pool members +f5_bigip_pool_default_levels = (2, 1) + + def inventory_f5_bigip_pool(checkname,info): # inventorize all pools and their member count inventory = [] for line in info: if line[0] != "": - inventory.append((line[0],None)) + inventory.append((line[0],"f5_bigip_pool_default_levels")) return inventory -def check_f5_bigip_pool(item, _no_params, info): +def check_f5_bigip_pool(item, params, info): for line in info: if line[0] == item: + warn_num_members, crit_num_members = params pool_act_members = int(line[1]) pool_def_members = int(line[2]) - if pool_act_members == pool_def_members: + + if pool_act_members == pool_def_members or pool_act_members > warn_num_members: return (0, "OK - all members online") - elif pool_act_members > 1: - return (1, "WARN - only %i of %i pool members are up" % (pool_act_members, pool_def_members)) - elif pool_act_members == 1: - return (2, "CRIT - only 1 pool member left") + elif pool_act_members <= crit_num_members: + return (2, "CRIT - only %s pool member(s) left" % pool_act_members) elif pool_act_members == 0: return (2, "CRIT - no pool members left") + elif pool_act_members <= warn_num_members: + return (1, "WARN - only %i of %i pool members are up" % (pool_act_members, pool_def_members)) else: return (3, "UNKNOWN output for pool %s" % item) return (3, "UNKNOWN - unexpected Output from SNMP Agent")