Module: check_mk Branch: master Commit: 3b386fabe19908591dbac6362b5e5ba1fb22e92b URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=3b386fabe19908… Author: Lars Michelsen <lm(a)mathias-kettner.de> Date: Wed Dec 12 14:02:53 2012 +0100 mysql_connections: Handling missing data correctly --- checks/mysql | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/checks/mysql b/checks/mysql index 4fe957b..025a0c4 100644 --- a/checks/mysql +++ b/checks/mysql @@ -171,6 +171,9 @@ def inventory_mysql_connections(info): def check_mysql_connections(item, params, info): values = parse_mysql(info) + if 'Max_used_connections' not in values: + return (3 'UNKNOWN - Connection information are missing') + # The maximum number of connections that have been in use simultaneously # since the server started. conn = float(values['Max_used_connections'])