[checkmk-commits] Check_MK Git: check_mk: livestatus: new service column staleness: indicator outdated service checks

Module: check_mk Branch: master Commit: a9bf7fc1469cfd85146673988fa9dc6210126538 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=a9bf7fc1469cfd… Author: Andreas Boesl &lt;ab(a)mathias-kettner.de&gt; Date: Thu Jun 27 17:17:02 2013 +0200 livestatus: new service column staleness: indicator outdated service checks --- ChangeLog | 1 + livestatus/src/Makefile.am | 2 +- livestatus/src/ServiceSpecialDoubleColumn.cc | 67 ++++++++++++++++++++++++++ livestatus/src/ServiceSpecialDoubleColumn.h | 44 +++++++++++++++++ livestatus/src/TableServices.cc | 3 ++ 5 files changed, 116 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index 46fca92..bcd44af 100644 --- a/ChangeLog +++ b/ChangeLog @@ -11,6 +11,7 @@ * Predictive monitoring: correctly handle spaces in variable names (thanks to Karl Golland) * New man page browser for console (cmk -m) + * livestatus: new service column staleness: indicator outdated service checks Checks & Agents: * esx_hostystem multipath: criticize standby paths only if not equal to active paths diff --git a/livestatus/src/Makefile.am b/livestatus/src/Makefile.am index e83ee51..24d8f0a 100644 --- a/livestatus/src/Makefile.am +++ b/livestatus/src/Makefile.am @@ -44,7 +44,7 @@ livestatus_so_SOURCES = \ ServicelistColumnFilter.cc ServicelistStateColumn.cc store.cc Store.cc \ StringColumn.cc StringColumnFilter.cc strutil.cc Table.cc TableColumns.cc \ TableCommands.cc TableContacts.cc TableDownComm.cc TableHostgroups.cc \ - TableHosts.cc TableServicegroups.cc TableServices.cc TableStatus.cc \ + ServiceSpecialDoubleColumn.cc TableHosts.cc TableServicegroups.cc TableServices.cc TableStatus.cc \ LogEntry.cc LogCache.cc Logfile.cc TableStateHistory.cc TableLog.cc TableTimeperiods.cc TableContactgroups.cc \ ContactgroupsMemberColumn.cc OffsetStringMacroColumn.cc OffsetStringServiceMacroColumn.cc \ OffsetStringHostMacroColumn.cc StatsColumn.cc IntAggregator.cc CountAggregator.cc \ diff --git a/livestatus/src/ServiceSpecialDoubleColumn.cc b/livestatus/src/ServiceSpecialDoubleColumn.cc new file mode 100644 index 0000000..46ae447 --- /dev/null +++ b/livestatus/src/ServiceSpecialDoubleColumn.cc @@ -0,0 +1,67 @@ +// +------------------------------------------------------------------+ +// | ____ _ _ __ __ _ __ | +// | / ___| |__ ___ ___| | __ | \/ | |/ / | +// | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / | +// | | |___| | | | __/ (__| < | | | | . \ | +// | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ | +// | | +// | Copyright Mathias Kettner 2013 mk(a)mathias-kettner.de | +// +------------------------------------------------------------------+ +// +// This file is part of Check_MK. +// The official homepage is at http://mathias-kettner.de/check_mk. +// +// check_mk is free software; you can redistribute it and/or modify it +// under the terms of the GNU General Public License as published by +// the Free Software Foundation in version 2. check_mk is distributed +// in the hope that it will be useful, but WITHOUT ANY WARRANTY; with- +// out even the implied warranty of MERCHANTABILITY or FITNESS FOR A +// PARTICULAR PURPOSE. See the GNU General Public License for more de- +// ails. You should have received a copy of the GNU General Public +// License along with GNU Make; see the file COPYING. If not, write +// to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, +// Boston, MA 02110-1301 USA. + +#include "ServiceSpecialDoubleColumn.h" +#include "nagios.h" +#include "logger.h" +#include "time.h" + +double ServiceSpecialDoubleColumn::getValue(void *data) +{ + data = shiftPointer(data); + if (!data) return 0; + + service *svc = (service *)data; + switch (_type) { + case SSDC_STALENESS: + { + time_t last_check = svc->last_check; + bool is_cmk_passive = !strncmp(svc->check_command_ptr->name, "check_mk-", 9); + + time_t check_result_age = time(0) - svc->last_check; + service *tmp_svc; + + // check_mk PASSIVE CHECK: Find check-mk service and get its check interval + if (is_cmk_passive) { + host *host = svc->host_ptr; + servicesmember *svc_member = host->services; + double check_interval = 1; + while (svc_member != 0) { + tmp_svc = svc_member->service_ptr; + if (!strncmp(tmp_svc->check_command_ptr->name, "check-mk", 9)) { + check_interval = tmp_svc->check_interval * 60; + return check_result_age / check_interval; + } + svc_member = svc_member->next; + } + return 1; // Shouldnt happen! We always except check-mk service + } + else // Other non-cmk passive and active checks + { + return check_result_age / ((svc->check_interval == 0 ? 1 : svc->check_interval) * 60); + } + } + } + return -1; // Never reached +} diff --git a/livestatus/src/ServiceSpecialDoubleColumn.h b/livestatus/src/ServiceSpecialDoubleColumn.h new file mode 100644 index 0000000..668ca6e --- /dev/null +++ b/livestatus/src/ServiceSpecialDoubleColumn.h @@ -0,0 +1,44 @@ +// +------------------------------------------------------------------+ +// | ____ _ _ __ __ _ __ | +// | / ___| |__ ___ ___| | __ | \/ | |/ / | +// | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / | +// | | |___| | | | __/ (__| < | | | | . \ | +// | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ | +// | | +// | Copyright Mathias Kettner 2013 mk(a)mathias-kettner.de | +// +------------------------------------------------------------------+ +// +// This file is part of Check_MK. +// The official homepage is at http://mathias-kettner.de/check_mk. +// +// check_mk is free software; you can redistribute it and/or modify it +// under the terms of the GNU General Public License as published by +// the Free Software Foundation in version 2. check_mk is distributed +// in the hope that it will be useful, but WITHOUT ANY WARRANTY; with- +// out even the implied warranty of MERCHANTABILITY or FITNESS FOR A +// PARTICULAR PURPOSE. See the GNU General Public License for more de- +// ails. You should have received a copy of the GNU General Public +// License along with GNU Make; see the file COPYING. If not, write +// to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, +// Boston, MA 02110-1301 USA. + +#ifndef ServiceSpecialDoubleColumn_h +#define ServiceSpecialDoubleColumn_h + +#include "config.h" +#include "DoubleColumn.h" + +#define SSDC_STALENESS 1 + +class ServiceSpecialDoubleColumn : public DoubleColumn +{ + int _type; + +public: + ServiceSpecialDoubleColumn(string name, string description, int ssdc_type, int indirect) + : DoubleColumn(name, description, indirect) , _type(ssdc_type) {} + double getValue(void *data); +}; + +#endif // ServiceSpecialDoubleColumn_h + diff --git a/livestatus/src/TableServices.cc b/livestatus/src/TableServices.cc index b962816..111ad8f 100644 --- a/livestatus/src/TableServices.cc +++ b/livestatus/src/TableServices.cc @@ -33,6 +33,7 @@ #include "OffsetTimeperiodColumn.h" #include "OffsetStringServiceMacroColumn.h" #include "ServiceSpecialIntColumn.h" +#include "ServiceSpecialDoubleColumn.h" #include "AttributelistColumn.h" #include "TableHosts.h" #include "TableServicegroups.h" @@ -308,6 +309,8 @@ void TableServices::addColumns(Table *table, string prefix, int indirect_offset, "A list of all modified attributes", (char *)(&svc.modified_attributes) - ref, indirect_offset, true)); table->addColumn(new ServiceSpecialIntColumn(prefix + "pnpgraph_present", "Whether there is a PNP4Nagios graph present for this service (0/1)", SSIC_PNP_GRAPH_PRESENT, indirect_offset)); + table->addColumn(new ServiceSpecialDoubleColumn(prefix + "staleness", + "The staleness indicator for this service", SSDC_STALENESS, indirect_offset)); // columns of type double table->addColumn(new OffsetDoubleColumn(prefix + "check_interval",