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Check_MK Git: check_mk: Updated internal doku

by git＠mathias-kettner.de

Module: check_mk Branch: master Commit: a77796445a80b07135b9f11174b804c5ec3b5d15 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=a77796445a80b0… Author: Mathias Kettner <mk(a)mathias-kettner.de> Date: Sun Oct 24 22:38:30 2010 +0200 Updated internal doku --- LIESMICH.zutun | 10 +++------- 1 files changed, 3 insertions(+), 7 deletions(-) diff --git a/LIESMICH.zutun b/LIESMICH.zutun index 4561976..815e2f4 100644 --- a/LIESMICH.zutun +++ b/LIESMICH.zutun @@ -3,9 +3,6 @@ BUGS beheben bis => 1.1.8 -------------------------------------------------------------------------------- CHECK_MK: -Clusters mit IP-Adressen: Der Host-Check soll die IP-Adresse verwenden, -wenn sie vorhanden ist. - -------------------------------------------------------------------------------- BUGS beheben ab 1.1.9i1 -------------------------------------------------------------------------------- @@ -66,16 +63,15 @@ geloggt wird nur das Starten und Beenden (was ja im Hauptthread läuft). Windows-Agent: Memory-Check neu machen. Swap stimmt nicht. Evtl. zwei getrennte Checks für Memory and Pagefile. ---snmpwalk: Braucht man das translaten noch? Ich arbeite doch jetzt eh -nur noch ohne MIB-Dateien. Das würde das ganze deutlich vereinfachen! - - ------------------------------------------------------------------------------- ab 1.1.9i1: -------------------------------------------------------------------------------- check_mk -X erzwingen. Das -R soll nur noch klappen, wenn kein Configfehler auftritt. +--snmpwalk: Braucht man das translaten noch? Ich arbeite doch jetzt eh +nur noch ohne MIB-Dateien. Das würde das ganze deutlich vereinfachen! + filesystem_levels rausnehmen. Hinweis, dass check_parameters verwendet werden soll.

14 years

Check_MK Git: check_mk: setup: initial check_mk package didn' t contain rra-config (now does)

by git＠mathias-kettner.de

Module: check_mk Branch: master Commit: 1c3cdadcbea0721beeb72c31aa1730c8e6c94947 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=1c3cdadcbea072… Author: Mathias Kettner <mk(a)mathias-kettner.de> Date: Sun Oct 24 22:20:58 2010 +0200 setup: initial check_mk package didn't contain rra-config (now does) --- LIESMICH.zutun | 3 --- make_package_info | 2 +- 2 files changed, 1 insertions(+), 4 deletions(-) diff --git a/LIESMICH.zutun b/LIESMICH.zutun index 020b2fe..4561976 100644 --- a/LIESMICH.zutun +++ b/LIESMICH.zutun @@ -6,9 +6,6 @@ CHECK_MK: Clusters mit IP-Adressen: Der Host-Check soll die IP-Adresse verwenden, wenn sie vorhanden ist. -check_mk -P Unterverzeichnis von Agents mit Datei darin wird scheinbar -nicht korrekt installiert. - -------------------------------------------------------------------------------- BUGS beheben ab 1.1.9i1 -------------------------------------------------------------------------------- diff --git a/make_package_info b/make_package_info index 920c2a8..6cf6b10 100755 --- a/make_package_info +++ b/make_package_info @@ -18,7 +18,7 @@ package = { "files" : filelists } -parts = [ "checks", "checkman", "agents", "web", "pnp-templates", "doc" ] +parts = [ "checks", "checkman", "agents", "web", "pnp-templates", "pnp-rraconf", "doc" ] for part in parts: tarfile = part + ".tar.gz" filelist = []

14 years

Check_MK Git: check_mk: install_nagios.sh: add note to OMD

by git＠mathias-kettner.de

Module: check_mk Branch: master Commit: d97b434e1149382ec7a0307e84f21a7a491e81a9 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=d97b434e114938… Author: Mathias Kettner <mk(a)mathias-kettner.de> Date: Sun Oct 24 21:23:17 2010 +0200 install_nagios.sh: add note to OMD --- scripts/install_nagios.sh | 20 ++++++++++++++++++++ 1 files changed, 20 insertions(+), 0 deletions(-) diff --git a/scripts/install_nagios.sh b/scripts/install_nagios.sh index 7d2bb94..c122e7c 100644 --- a/scripts/install_nagios.sh +++ b/scripts/install_nagios.sh @@ -23,6 +23,26 @@ # to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, # Boston, MA 02110-1301 USA. +cat <<EOF + + NOTE + ---------------------------------------------------------- + This is the last version of this script. There is a better + alternative for installing and maintaining Nagios plus + Addons now: + + OMD - The Open Monitoring Distribution + + Please visit OMD at http://omdistro.org/ + + OMD has been invented and founded by Mathias Kettner and is + developed by a team of many well-known monitoring experts. + ---------------------------------------------------------- + +Press enter to continue... +EOF +read + # Make sure, /usr/local/bin is in the PATH, since we install

14 years

Check_MK Git: check_mk: Updated internal doku

by git＠mathias-kettner.de

Module: check_mk Branch: master Commit: bb0a8351c7a6da1d525a430c9c281bede6589630 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=bb0a8351c7a6da… Author: Mathias Kettner <mk(a)mathias-kettner.de> Date: Sun Oct 24 21:18:12 2010 +0200 Updated internal doku --- LIESMICH.zutun | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/LIESMICH.zutun b/LIESMICH.zutun index 4561976..020b2fe 100644 --- a/LIESMICH.zutun +++ b/LIESMICH.zutun @@ -6,6 +6,9 @@ CHECK_MK: Clusters mit IP-Adressen: Der Host-Check soll die IP-Adresse verwenden, wenn sie vorhanden ist. +check_mk -P Unterverzeichnis von Agents mit Datei darin wird scheinbar +nicht korrekt installiert. + -------------------------------------------------------------------------------- BUGS beheben ab 1.1.9i1 --------------------------------------------------------------------------------

14 years

Check_MK Git: check_mk: win_dhcp_pools: handle invalid ints

by git＠mathias-kettner.de

Module: check_mk Branch: master Commit: ac34b7426a2924cfca780078a33c90c2083cefea URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=ac34b7426a2924… Author: Mathias Kettner <mk(a)mathias-kettner.de> Date: Sun Oct 24 19:53:35 2010 +0200 win_dhcp_pools: handle invalid ints --- ChangeLog | 1 + checks/win_dhcp_pools | 4 ++-- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/ChangeLog b/ChangeLog index 834a353..031b037 100644 --- a/ChangeLog +++ b/ChangeLog @@ -13,6 +13,7 @@ * ps: inventory with GRAB_USER: require service description to contain %u. That will be replaced with the user name and thus makes the service description unique. + * win_dhcp_pools: better handle invalid agent output Livestatus: * Prohibit { and } in regular expressions. This avoids a segmentation diff --git a/checks/win_dhcp_pools b/checks/win_dhcp_pools index 59c0f93..bc96e1a 100644 --- a/checks/win_dhcp_pools +++ b/checks/win_dhcp_pools @@ -104,7 +104,7 @@ def check_win_dhcp_pools(item, params, info): key = ' '.join(line[:-2]) if key in win_dhcp_pools_stats_translate: key = win_dhcp_pools_stats_translate[key] - poolStats.append(int(line[-1].rstrip('.'))) + poolStats.append(saveint(line[-1].rstrip('.'))) if len(poolStats) == 3: break @@ -149,7 +149,7 @@ def check_win_dhcp_pools_stats(item, params, info): if key in [ 'Discovers', 'Offers', 'Requests', 'Acks', 'Nacks', 'Declines', 'Releases', 'Scopes' ]: - value = int(line[2].rstrip('.')) + value = saveint(line[2].rstrip('.')) try: timedif, per_sec = get_counter("win_dhcp_stats.%s" % key, this_time, value) except MKCounterWrapped:

14 years

Check_MK Git: check_mk: Cleaned up doc/ directory

by git＠mathias-kettner.de

Module: check_mk Branch: master Commit: d604b970185a44171332b9a9ae3198e2e6d582e9 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=d604b970185a44… Author: Mathias Kettner <mk(a)mathias-kettner.de> Date: Sun Oct 24 19:24:18 2010 +0200 Cleaned up doc/ directory --- doc/LIESMICH.bugs_in_nagios | 128 ---------- doc/check_mk.1 | 250 -------------------- doc/{ => treasures}/check_mk_agent.hp | 3 +- .../fsc-celsius-m470-sel-1.2.tar.gz | Bin 10058 -> 10058 bytes doc/{ => treasures}/fsc_ipmi_mem_status.sh | 0 doc/treasures/zombies.mk | 20 ++ doc/zombies.mk | 8 - 7 files changed, 22 insertions(+), 387 deletions(-) Diff: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commitdiff;h=d604b97018…

14 years

Check_MK Git: check_mk: Install complete doc/ directory

by git＠mathias-kettner.de

Module: check_mk Branch: master Commit: e9426b50ac6c41ee00bb0346c9053f6cfbc398a3 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=e9426b50ac6c41… Author: Mathias Kettner <mk(a)mathias-kettner.de> Date: Sun Oct 24 19:26:35 2010 +0200 Install complete doc/ directory --- Makefile | 6 +----- 1 files changed, 1 insertions(+), 5 deletions(-) diff --git a/Makefile b/Makefile index 4517d2a..35db533 100644 --- a/Makefile +++ b/Makefile @@ -65,11 +65,7 @@ dist: mk-livestatus tar czf $(DISTNAME)/livestatus.tar.gz $(TAROPTS) -C livestatus $$(cd livestatus ; echo $(LIVESTATUS_SOURCES) ) tar czf $(DISTNAME)/pnp-templates.tar.gz $(TAROPTS) -C pnp-templates $$(cd pnp-templates ; ls *.php) tar czf $(DISTNAME)/pnp-rraconf.tar.gz $(TAROPTS) -C pnp-rraconf $$(cd pnp-rraconf ; ls *.rra.cfg README.rra) - tar cf $(DISTNAME)/doc.tar $(TAROPTS) -C doc --exclude .svn --exclude "*~" \ - check_mk_templates.cfg check_mk.1 \ - check_mk.css screenshot1.png README treasures helpers check_mk_agent.hp \ - check_mk{,.trans}.200.png windows \ - README.sounds + tar cf $(DISTNAME)/doc.tar $(TAROPTS) -C doc $$(cd doc ; ls) tar rf $(DISTNAME)/doc.tar $(TAROPTS) COPYING AUTHORS ChangeLog tar rf $(DISTNAME)/doc.tar $(TAROPTS) livestatus/api --exclude "*~" --exclude "*.pyc" --exclude ".gitignore" --exclude .f12 gzip $(DISTNAME)/doc.tar

14 years

Check_MK Git: check_mk: Updated internal doku

by git＠mathias-kettner.de

Module: check_mk Branch: master Commit: b684fe5f1b75e5f2d63fa8bcef5543c3e7e9d82d URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=b684fe5f1b75e5… Author: Mathias Kettner <mk(a)mathias-kettner.de> Date: Sun Oct 24 19:27:42 2010 +0200 Updated internal doku --- LIESMICH.zutun | 21 ++++++++------------- 1 files changed, 8 insertions(+), 13 deletions(-) diff --git a/LIESMICH.zutun b/LIESMICH.zutun index f5527da..4561976 100644 --- a/LIESMICH.zutun +++ b/LIESMICH.zutun @@ -1,25 +1,20 @@ -------------------------------------------------------------------------------- -UMLAUTPROBLEME (alle gemeinsam angehen) --------------------------------------------------------------------------------- -Noch ein Problem mit Umlauten: Ein Drucker sendet per SNMP Latin1 -kodierte Wert, z.B. Resttonerbehälter. Daraus baut Check_MK eine -Servicedesription, die in nagios/conf.d/check_mk_objects.cfg ein -Latin1-Zeichen enthält. Hier sollte unbedingt UTF-8 verwendet -werden. Nur: woher kennen wir die Kodierung vom Drucker?? - --------------------------------------------------------------------------------- BUGS beheben bis => 1.1.8 -------------------------------------------------------------------------------- CHECK_MK: -doc/ aufräumen und komplett 1:1 installieren. - Clusters mit IP-Adressen: Der Host-Check soll die IP-Adresse verwenden, wenn sie vorhanden ist. -------------------------------------------------------------------------------- BUGS beheben ab 1.1.9i1 -------------------------------------------------------------------------------- +Noch ein Problem mit Umlauten: Ein Drucker sendet per SNMP Latin1 +kodierte Wert, z.B. Resttonerbehälter. Daraus baut Check_MK eine +Servicedesription, die in nagios/conf.d/check_mk_objects.cfg ein +Latin1-Zeichen enthält. Hier sollte unbedingt UTF-8 verwendet +werden. Nur: woher kennen wir die Kodierung vom Drucker?? + Livestatus: bestimmte UTF-8 Zeichen werden nicht korrekt kodiert, z.B. "€". Um das umzustellen, muss man wahrscheinlich einfach UTF-8 generell annehmen. @@ -68,8 +63,6 @@ Logfile schreiben. Wir machen das ohne Rotation. Man muss einfach selbst aufpassen, dass es nicht zu groß wird. Default ist eh aus. Ins Nagios geloggt wird nur das Starten und Beenden (was ja im Hauptthread läuft). -Windows-Agent: Eventlogeinträge nach UTF-8 kodieren. - Windows-Agent: Memory-Check neu machen. Swap stimmt nicht. Evtl. zwei getrennte Checks für Memory and Pagefile. @@ -141,6 +134,8 @@ es ja fuer binaere Hostlisten das NEGATE (=> Doku). In 1.2 einbauen. -------------------------------------------------------------------------------- IDEEN & VERBESSERUNGEN -------------------------------------------------------------------------------- +Windows-Agent: Eventlogeinträge nach UTF-8 kodieren. + Multisite: Ein Link vom Detail-Host zum Summary-Host (umgekehrt ist er doch schon da, oder?)

14 years

Check_MK Git: check_mk: ps: inventory with GRAB_USER replaces %u in service desc

by git＠mathias-kettner.de

Module: check_mk Branch: master Commit: 08109beb12c45921dbba287b2e66f17aa645a71a URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=08109beb12c459… Author: Mathias Kettner <mk(a)mathias-kettner.de> Date: Sun Oct 24 19:15:55 2010 +0200 ps: inventory with GRAB_USER replaces %u in service desc --- ChangeLog | 3 +++ LIESMICH.zutun | 4 ---- checkman/ps | 31 +++++++++++++++++-------------- checks/ps | 17 ++++++++++++----- 4 files changed, 32 insertions(+), 23 deletions(-) diff --git a/ChangeLog b/ChangeLog index c2c1892..834a353 100644 --- a/ChangeLog +++ b/ChangeLog @@ -10,6 +10,9 @@ * logwatch: Fixed typo in 'too many unacknowledged logs' error message * ps: fix bug: inventory with fixed user name now correctly puts that user name into the resulting check - not None. + * ps: inventory with GRAB_USER: require service description to contain + %u. That will be replaced with the user name and thus makes the + service description unique. Livestatus: * Prohibit { and } in regular expressions. This avoids a segmentation diff --git a/LIESMICH.zutun b/LIESMICH.zutun index 17a17bc..9b25838 100644 --- a/LIESMICH.zutun +++ b/LIESMICH.zutun @@ -12,10 +12,6 @@ BUGS beheben bis => 1.1.8 -------------------------------------------------------------------------------- CHECK_MK: -inventory_processes: Wenn man mit GRAB_USER arbeitet und sich die -Prozesse nur im Benutzer unterscheiden, dann muss der Benutzer in -der Servicedescription auftauchen, sonst heissen alle Services gleich. - akcp_sensor_temp -> Man-Page ist kaputt doc/ aufräumen und komplett 1:1 installieren. diff --git a/checkman/ps b/checkman/ps index d1a43a1..01fd674 100644 --- a/checkman/ps +++ b/checkman/ps @@ -44,17 +44,19 @@ inventory: are used for the service descriptions. The matched substrings corresponding to the remaining groups are copied into the regular expression, nevertheless. - Wildcards not enclosed by brackets are simply copied verbatim to the - created checks. Please refer to the examples for more details. - + Wildcards not enclosed by brackets are simply copied verbatim to the created + checks. Please refer to the examples for more details. + The {user specification} can either be a user name (string). The inventory - will then trigger only if that user matches the user the process - is running as and the resulting check will require that user. - Alternatively you can specify {ANY_USER} or {GRAB_USER}. - If you specify {ANY_USER} then the user field will simply be ignored. - The created check will not check for a specific user. Specifying {GRAB_USER} - makes the created check expect the process to run as the same user as - during inventory: the user name will be hardcoded into the check. + will then trigger only if that user matches the user the process is running as + and the resulting check will require that user. Alternatively you can specify + {ANY_USER} or {GRAB_USER}. If you specify {ANY_USER} then the user field + will simply be ignored. The created check will not check for a specific user. + + Specifying {GRAB_USER} makes the created check expect the process to run + as the same user as during inventory: the user name will be hardcoded into + the check. In that case you need to put {%u} into the service description, + which will be replace by the actual user name during inventory. The {warning and critical levels} are simply copied to the created checks. @@ -100,7 +102,7 @@ examples: # alternative(3): do the same, but make sure, ntpd is always # running as the user under which we found it first: - ( "NTPD2", "/usr/sbin/ntpd", GRAB_USER, 1, 1, 1, 1), + ( "NTPD2 %u", "/usr/sbin/ntpd", GRAB_USER, 1, 1, 1, 1), # if we find Apache2, monitor it and make sure it's running # as the user 'www-data'! Make also sure, that the number @@ -112,10 +114,11 @@ examples: # For each NIC there might by one dhclient. We monitor the # processes separately for each NIC at which we find a dhclient # running. - ( "DHCP-Client NIC %s", "~dhclient.* ([a-z]+[0-9]-*)$", GRAB_USER, 1, 1, 1, 1) , + ( "DHCP-Client NIC %s", "~dhclient.* ([a-z]+[0-9]-*)$", ANY_USER, 1, 1, 1, 1) , - # SAP: Search for SAP processes, extract three components - ( "SCS %s/%s/%s", "~(..)\.sap(...)_SCS([0-9]+) pf=", ANY_USER, 1, 1, 1, 1 ), + # SAP: Search for SAP processes, extract three components, add the + # user name the process was running as to the service description + ( "SCS %s/%s/%s %u", "~(..)\.sap(...)_SCS([0-9]+) pf=", GRAB_USER, 1, 1, 1, 1 ), ] [configuration] inventory_processes (list): A list of 7-tuples. See {INVENTORY} for details. diff --git a/checks/ps b/checks/ps index 7b13972..bb7a163 100644 --- a/checks/ps +++ b/checks/ps @@ -77,18 +77,25 @@ def inventory_ps(check_name, info): raise MKGeneralException("Invalid entry in inventory_processes: service description '%s' contains " "%d times '%%s', but regular expression '%s' contains only %d subexpression(s)." % \ (servicedesc, num_perc_s, pattern, len(matches))) - # It is allowed (1.1.4) that the pattern contains more subexpressions then the - # service description. In that case only the first subexpressions are used as - # item. - i_servicedesc = servicedesc % (matches[:num_perc_s]) + if userspec == GRAB_USER: i_userspec = l_user[0] + if '%u' not in servicedesc: + raise MKGeneralException("Invalid entry in inventory_processes: if you use GRAB_USER, you need to put %%u into the service description. Your description is '%s'" % servicedesc) + i_servicedesc = servicedesc.replace("%u", l_user[0]) else: i_userspec = userspec + i_servicedesc = servicedesc + + # It is allowed (1.1.4) that the pattern contains more subexpressions then the + # service description. In that case only the first subexpressions are used as + # item. + i_servicedesc = i_servicedesc % (matches[:num_perc_s]) + # Problem here: We need to instantiate all subexpressions # with their actual values of the found process. i_pattern = instantiate_regex_pattern(pattern, matches) - inv = ( i_servicedesc, "matched by \"%s\"" % pattern, ( i_pattern, i_userspec, warnmin, okmin, okmax, warnmax ) ) + inv = ( i_servicedesc, ( i_pattern, i_userspec, warnmin, okmin, okmax, warnmax ) ) if inv not in inventory: inventory.append(inv)

14 years

Check_MK Git: check_mk: ps: inventory on fixed user now correctly sets target user

by git＠mathias-kettner.de

Module: check_mk Branch: master Commit: 3d0ea0f9309c836caccef134a2787403b95d06e8 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=3d0ea0f9309c83… Author: Mathias Kettner <mk(a)mathias-kettner.de> Date: Sun Oct 24 19:03:16 2010 +0200 ps: inventory on fixed user now correctly sets target user --- ChangeLog | 2 ++ LIESMICH.zutun | 3 --- checkman/ps | 3 ++- checks/ps | 2 +- 4 files changed, 5 insertions(+), 5 deletions(-) diff --git a/ChangeLog b/ChangeLog index d1f8bbb..c2c1892 100644 --- a/ChangeLog +++ b/ChangeLog @@ -8,6 +8,8 @@ * hr_fs: inventory now ignores filesystem with size 0, check does not longer crash on filesystems with size 0 * logwatch: Fixed typo in 'too many unacknowledged logs' error message + * ps: fix bug: inventory with fixed user name now correctly puts + that user name into the resulting check - not None. Livestatus: * Prohibit { and } in regular expressions. This avoids a segmentation diff --git a/LIESMICH.zutun b/LIESMICH.zutun index 1ede43a..17a17bc 100644 --- a/LIESMICH.zutun +++ b/LIESMICH.zutun @@ -12,9 +12,6 @@ BUGS beheben bis => 1.1.8 -------------------------------------------------------------------------------- CHECK_MK: -inventory_processes: wenn man hier einen Benuter fest angibt, dann -wird der nicht übernommen, sondern None fest kodiert. - inventory_processes: Wenn man mit GRAB_USER arbeitet und sich die Prozesse nur im Benutzer unterscheiden, dann muss der Benutzer in der Servicedescription auftauchen, sonst heissen alle Services gleich. diff --git a/checkman/ps b/checkman/ps index d0af038..d1a43a1 100644 --- a/checkman/ps +++ b/checkman/ps @@ -49,7 +49,8 @@ inventory: The {user specification} can either be a user name (string). The inventory will then trigger only if that user matches the user the process - is running as. Alternatively you can specify {ANY_USER} or {GRAB_USER}. + is running as and the resulting check will require that user. + Alternatively you can specify {ANY_USER} or {GRAB_USER}. If you specify {ANY_USER} then the user field will simply be ignored. The created check will not check for a specific user. Specifying {GRAB_USER} makes the created check expect the process to run as the same user as diff --git a/checks/ps b/checks/ps index e900d89..7b13972 100644 --- a/checks/ps +++ b/checks/ps @@ -84,7 +84,7 @@ def inventory_ps(check_name, info): if userspec == GRAB_USER: i_userspec = l_user[0] else: - i_userspec = ANY_USER + i_userspec = userspec # Problem here: We need to instantiate all subexpressions # with their actual values of the found process. i_pattern = instantiate_regex_pattern(pattern, matches)

14 years

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