Checkmk git commits March 2011

checkmk-commits@lists.checkmk.com

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205 discussions

Check_MK Git: check_mk: FIX: Multisite: custom_style_sheet now also honored by sidebar

by git＠mathias-kettner.de

Module: check_mk Branch: master Commit: 9087eb59f6b2cf6b410f2dc23fe4f0e054ef85c3 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=9087eb59f6b2cf… Author: Mathias Kettner <mk(a)mathias-kettner.de> Date: Fri Mar 25 08:14:12 2011 +0100 FIX: Multisite: custom_style_sheet now also honored by sidebar --- ChangeLog | 1 + web/htdocs/sidebar.py | 6 +++++- 2 files changed, 6 insertions(+), 1 deletions(-) diff --git a/ChangeLog b/ChangeLog index f77780b..73c7ab3 100644 --- a/ChangeLog +++ b/ChangeLog @@ -9,6 +9,7 @@ * Agent simulation mode (for internal use and check development) Multisite: + * FIX: custom_style_sheet now also honored by sidebar * Added snmp_uptime, uptime and printer_supply perfometers BI: diff --git a/web/htdocs/sidebar.py b/web/htdocs/sidebar.py index 6872f3e..57a8c8b 100644 --- a/web/htdocs/sidebar.py +++ b/web/htdocs/sidebar.py @@ -135,7 +135,11 @@ def page_side(h): <html> <head> <title>Check_MK Sidebar</title> -<link href="check_mk.css" type="text/css" rel="stylesheet"> +<link href="check_mk.css" type="text/css" rel="stylesheet">""") + if config.custom_style_sheet: + html.write('<link rel="stylesheet" type="text/css" href="%s">' % config.custom_style_sheet) + + html.write(""" <script type="text/javascript" src="js/check_mk.js"></script> <script type="text/javascript" src="js/sidebar.js"></script> </head>

13 years, 3 months

Check_MK Git: check_mk: Cleaned up directories

by git＠mathias-kettner.de

Module: check_mk Branch: master Commit: ca8b5074a2745c7aad6c9d57769f41cc8b1e9b94 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=ca8b5074a2745c… Author: Mathias Kettner <mk(a)mathias-kettner.de> Date: Fri Mar 25 08:10:43 2011 +0100 Cleaned up directories --- BI.fehlt | 14 +++++++++++--- figheader => doc/helpers/figheader | 0 2 files changed, 11 insertions(+), 3 deletions(-) diff --git a/BI.fehlt b/BI.fehlt index 092d448..96efbe2 100644 --- a/BI.fehlt +++ b/BI.fehlt @@ -20,9 +20,6 @@ Modi, untern denen eine Aggr berechnet werden kann: * mit 'force worst' * Downtimeanalyse (Downtime wie crit behandeln) -Pending muss korrekt behandelt werden. Am einfachsten wäre ein -eigener BI-Status dafür. - Berechtigungen für: Aggregationen ansehen generell?? Assume state ausführen @@ -45,9 +42,20 @@ FEATURE: Icon zum Assumen soll auch bei den normalen Icons erscheinen, wenn: * Überhaupt Aggregationen definiert sind (len(config.aggregations) > 0) * Man das Recht dazu hat, was zu assumen * Die (neue) display option dafür eingeschaltet ist. + * Man könnte auch anstelle der jetzt vorhandenen Legobausteine das Assume-Icon + malen? FEATURE: Downtimes: sollte man hierfür nicht auch einen BI-Status machen? Oder muss diese Information separat noch oben driften? +Wenn ja, dann muss aber klar sein, ob der Status - wenn man die Downtimes +ausklammern - grün wäre? Besser ist es so: +Wenn das Aggregat rot ist gilt es dann als "in downtime", wenn alle Zustände, +die zum rot beitragen, selbst in Downtime sind. Solange die Downtimes nur +Komponenten betreffen, die nicht den kritischen Status hervorrufen, +gilt es nicht als in Downtime? + +Das Aggregat gilt als "in downtime", wenn + FEATURE: Acknowledgements: Sollen wir diese auch nach oben leiten? diff --git a/figheader b/doc/helpers/figheader similarity index 100% rename from figheader rename to doc/helpers/figheader

13 years, 3 months

Check_MK Git: check_mk: FIX: Updated tamblespace query to handle temp tablespaces correctly

by lm＠mathias-kettner.de

Module: check_mk Branch: master Commit: 8da6d2ccb7e379d059f39bd2445daf4d167cccfe URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=8da6d2ccb7e379… Author: Lars Michelsen <lm(a)mathias-kettner.de> Date: Wed Mar 23 12:08:51 2011 +0100 FIX: Updated tamblespace query to handle temp tablespaces correctly --- agents/plugins/mk_oracle | 10 ++++------ 1 files changed, 4 insertions(+), 6 deletions(-) diff --git a/agents/plugins/mk_oracle b/agents/plugins/mk_oracle index e6ad4a2..e66dc53 100644 --- a/agents/plugins/mk_oracle +++ b/agents/plugins/mk_oracle @@ -68,12 +68,10 @@ do sqlplus "$SID" <<EOF | sed 's/READ ONLY/READONLY/g' select f.file_name, f.tablespace_name, f.status, f.AUTOEXTENSIBLE, f.blocks, f.maxblocks, f.blocks - b.free_blocks as used_blocks, f.INCREMENT_BY, f.ONLINE_STATUS, t.BLOCK_SIZE, t.status from dba_data_files f, dba_tablespaces t ,(SELECT file_id, SUM(blocks) free_blocks FROM dba_free_space b GROUP BY file_id) b -where f.tablespace_name = t.tablespace_name -and f.file_id=b.file_id +where f.tablespace_name = t.tablespace_name and f.file_id=b.file_id UNION -select f.file_name, f.tablespace_name, f.status, f.AUTOEXTENSIBLE, f.blocks, f.maxblocks, f.blocks - b.free_blocks as used_blocks, f.INCREMENT_BY, 'TEMP', t.BLOCK_SIZE, t.status -from dba_temp_files f, dba_tablespaces t ,(SELECT file_id, SUM(blocks) free_blocks FROM dba_free_space b GROUP BY file_id) b -where f.tablespace_name = t.tablespace_name -and f.file_id=b.file_id ; +select f.file_name, f.tablespace_name, f.status, f.AUTOEXTENSIBLE, f.blocks, f.maxblocks, f.blocks - b.blocks_used as used_blocks, f.INCREMENT_BY, 'TEMP', t.BLOCK_SIZE, t.status +from dba_temp_files f, dba_tablespaces t ,V\$TEMP_SPACE_HEADER b +where f.tablespace_name = t.tablespace_name and f.file_id=b.file_id ; EOF done

13 years, 3 months

Check_MK Git: check_mk: updated ChangeLog

by git＠mathias-kettner.de

Module: check_mk Branch: master Commit: 254ec4aad49c42d8528489f22bf706f83fcc1e79 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=254ec4aad49c42… Author: Mathias Kettner <mk(a)mathias-kettner.de> Date: Wed Mar 23 07:59:32 2011 +0100 updated ChangeLog --- ChangeLog | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/ChangeLog b/ChangeLog index 508afbc..f77780b 100644 --- a/ChangeLog +++ b/ChangeLog @@ -51,7 +51,7 @@ * windows_update: Added check to monitor windows update states on windows clients. The check monitors the number of pending updates and checks if a reboot is needed after updates have been installed. - * FIX: Linux mk_oracle: Updated tablespace query to use 'used blocks' instead of 'user blocks' + * FIX: mk_oracle: Updated tablespace query to use 'used blocks' instead of 'user blocks' * FIX: bluecoat_sensors: Using scale parameter provided by the host for reported values

13 years, 3 months

Check_MK Git: check_mk: Added README for setup in OMD

by git＠mathias-kettner.de

Module: check_mk Branch: master Commit: dbabe349caa26432e2407885c0c8ab5ed4822766 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=dbabe349caa264… Author: Mathias Kettner <mk(a)mathias-kettner.de> Date: Tue Mar 22 16:27:22 2011 +0100 Added README for setup in OMD --- doc/README.setup_in_omd | 28 ++++++++++++++++++++++++++++ 1 files changed, 28 insertions(+), 0 deletions(-) diff --git a/doc/README.setup_in_omd b/doc/README.setup_in_omd new file mode 100644 index 0000000..7ba6ed7 --- /dev/null +++ b/doc/README.setup_in_omd @@ -0,0 +1,28 @@ +How to install Check_MK into an exisiting OMD site +================================================== +This feature is experimental: You can install Check_MK +into an existing OMD site by unpacking the installation +tarball and running ./setup --yes as OMD site user. +This will install Check_MK into the site's local/ +filesystem hierarchy. + +After that relogin (to make sure the shell really +executes the new cmk command) and do a cmk -U in order +to re-create your Nagios configuration. + +Uninstalling must be done manually. This can be +done with the following commands provided that no +other files you need are lying around below local! +Use at your own risk! + +omd stop +cd ~ +find local -type f | xargs rm +cd etc/apache/conf.d +ln -sfn ../../check_mk/apache.conf check_mk.conf +cd ~/etc/nagios/nagios.d +ln -sfn ../../mk-livestatus/nagios.cfg mk-livestatus.cfg +rm -f ~/etc/check_mk/apache-local.conf +rm -f ~/etc/mk-livestatus/nagios-local.cfg +cmk -U +omd start

13 years, 3 months

Check_MK Git: check_mk: Merge branch 'master' of ssh://mathias-kettner.de/ check_mk

by git＠mathias-kettner.de

Module: check_mk Branch: master Commit: d8b454920d6ffb45394d5d9f1e098fc37702d929 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=d8b454920d6ffb… Author: Mathias Kettner <mk(a)mathias-kettner.de> Date: Wed Mar 23 07:58:19 2011 +0100 Merge branch 'master' of ssh://mathias-kettner.de/check_mk ---

13 years, 3 months

Check_MK Git: check_mk: BI: change handling of PEND, max worst state

by git＠mathias-kettner.de

Module: check_mk Branch: master Commit: aefb0c79dc5c25e40cfe4d67c6cc79ca5cc378ea URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=aefb0c79dc5c25… Author: Mathias Kettner <mk(a)mathias-kettner.de> Date: Tue Mar 22 08:48:27 2011 +0100 BI: change handling of PEND, max worst state --- ChangeLog | 3 +++ web/htdocs/bi.py | 22 +++++++++++++--------- 2 files changed, 16 insertions(+), 9 deletions(-) diff --git a/ChangeLog b/ChangeLog index 07b2bff..faa9409 100644 --- a/ChangeLog +++ b/ChangeLog @@ -13,6 +13,9 @@ BI: * Added new component BI to Multisite. + * New third argument for worst and best: the worst possible + state (see docu) + * Make PENDING be slightly worst than OK WATO: * Allow moving hosts from one to another config file diff --git a/web/htdocs/bi.py b/web/htdocs/bi.py index 7ae0952..c032fc3 100644 --- a/web/htdocs/bi.py +++ b/web/htdocs/bi.py @@ -746,11 +746,15 @@ def execute_inter_node(node, status_info): # /_/ \_\__, |\__, |_|(_) |_| \__,_|_| |_|\___|\__|_|\___/|_| |_|___/ # |___/ |___/ +# Function for sorting states. Pending should be slightly +# worst then OK. CRIT is worse than UNKNOWN. def state_weight(s): if s == CRIT: - return 10 + return 10.0 + elif s == PENDING: + return 0.5 else: - return s + return float(s) def x_best_state(l, x): ll = [ (state_weight(s), s) for s in l ] @@ -763,7 +767,7 @@ def x_best_state(l, x): return ll[n-1][1] -def aggr_nth_state(nodes, n): +def aggr_nth_state(nodes, n, worst_state): states = [] problems = [] for node in nodes: @@ -771,19 +775,19 @@ def aggr_nth_state(nodes, n): if node[0] != OK: problems.append(node[1]) state = x_best_state(states, n) - -# debug((states, n, state)) + if state_weight(state) > state_weight(worst_state): + state = worst_state # limit to worst state if len(problems) > 0: return state, "%d problems" % len(problems) else: return state, "" -def aggr_worst(nodes, n = 1): - return aggr_nth_state(nodes, -int(n)) +def aggr_worst(nodes, n = 1, worst_state = 3): + return aggr_nth_state(nodes, -int(n), int(worst_state)) -def aggr_best(nodes, n = 1): - return aggr_nth_state(nodes, int(n)) +def aggr_best(nodes, n = 1, worst_state = 3): + return aggr_nth_state(nodes, int(n), int(worst_state)) config.aggregation_functions["worst"] = aggr_worst config.aggregation_functions["best"] = aggr_best

13 years, 3 months

Check_MK Git: check_mk: Cleaned up source tree

by git＠mathias-kettner.de

Module: check_mk Branch: master Commit: 8a2abb4e20ed874cfdd6a98e6568832f03b256c1 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=8a2abb4e20ed87… Author: Mathias Kettner <mk(a)mathias-kettner.de> Date: Tue Mar 22 08:25:30 2011 +0100 Cleaned up source tree --- README.writing_checks | 167 ------------------------------------------------- 1 files changed, 0 insertions(+), 167 deletions(-) diff --git a/README.writing_checks b/README.writing_checks deleted file mode 100644 index 7fd1df0..0000000 --- a/README.writing_checks +++ /dev/null @@ -1,167 +0,0 @@ -This file will help you to write *good* checks for Check_MK. - -Naming - -* Check file names should be named short and unique. They must consist - only of lower case characters, digits and underscores and begin - with a lower case character. - - Vendor specific checks must be prefixed with a vendor specific unique - abbreviation (which you think of). Example: fsc_ for Fujitsu Siemens Computers. - - Product specific checks must be prefixed with a product abbreviation, for - example "steelhead_status" for a Steelhead appliance of Riverbed. - -* SNMP based checks: if the check makes use of a standardized MIB which - is or might be implemented by more than one vendor, then the check should - not be named after the vendor but after the MIB. An example are the - hr_* checks. - -* The service description of different check types that essentially - do the same must be identical (e.g. if/if64/ifoperstatus). Reason: - this makes rules in main.mk simpler for the user! - - -Coding style - -* If the check is contributed by a third party (like you), you must - add your name and your email address. - -* Avoid long lines. In an optimal case your lines don't exceed 80 chars. - 100 chars. - -* Use four spaces for intending your code. Just don't use tab chars. - And if you really can't life without tabs set the tab width to 8 spaces. - -* For parts part of the official Check_MK the file header with the - copyright information must be present. This will be automatically - created if you call 'make headers' in the main source directory - -* TCP-Agent based checks *must* put an output example of the - agent in comments into the check file right after the header - and before the implementation. If the agent output can have - different formats or output style then put an example for each - kind of style the check supports (e.g.: the output of multipath -l - has changed its layout between SLES 10 and SLES 11). - - For SNMP based checks put examples if the kind of output is - in some respect remarkable. - - The example output is very helpful for understanding how the - check parser works. - -* Configuration variable for main.mk should be named after - the check, if they are only used by this check. This does - not hold for variables, that are used by several checks - (e.g. filesystem_levels is used by df, hr_fs, df_netapp, ...) - -* If a check does not use check parameter, then the inventory function - must return None as parameter and the check function must name - the parameter argument _no_params. - -* The name of the inventory and check function must be - prefixed with the name of the check type, for example - inventory_h3c_lanswitch_cpu for 'h3c_lanswitch' - -* Order of implementation: - - 1. fileheader with GPL - 2. example output from agent - 3. default settings of configuration variables - 4. helper functions and variable, if any needed - 5. inventory function - 6. check function - 7. check_info[] definition - 8. snmp_info[] definition - 9. snmp_scan_functions[] definition - -* Configuration variables for main.mk - -* Variable naming. Use lower case variable names where the keywords are splitted by _ signs. - -* Creating nagios state strings: There is a dictionary named 'nagios_state_names'. - You can use it to get nagios state string from nagios return codes. e.g.: - nagios_state_names[0] gives you 'OK'. - -SNMP Scan function: - -* Every SNMP check *must* have an SNMP scan function. That function - should as *minimal* as possible: It should only fire at those devices - that really can support the check. Reason: unneccessary SNMP walks - on devices not supporting that check must be avoied. - The scan function must on the other hand not be so strict that it - rules out devices where the check would work. If in conflict between - these two issues than rather make the scan function not too strict. - The scan function should avoid fetching non-standard-OIDs by any - means. It should rather try to use the basic SMIv2 OIDs as these will - already have been fetched and cached by the scan functions of other checks! - All scan functions of all checks together should fetch as few OIDs as - possible! - -Other issues: - -* Default values for check parameters (e.g. switch_cpu_default_levels) must be - chosen in a way that they make sense for *everybody*, not just for your special - case. In case you are not sure then rather choose too loose than too tight levels. - This helps avoid false alarms. - -* If the same configuration variable is used in multiple checks, *all* of them - must set a default value and all those values must be identical! - -* Your check should assume that the agent is always producing valid data. It - should *not* try to handle cases where the agent output is broken. This is - handled by Check_MK via Python exceptions. Otherwise you would make the code - uglier and also disable the debug handler. - -* int() vs. saveint(), float vs. savefloat(): int(s) will throw an exception if - if is not a valid number string (or empty). Then Check_MK will catch the exception - and make the check result "UNKNOWN" with an according error message. saveint(s) will - assume 0, if s is not valid. Important: use saveint() in all places, where you know - or suspect that some device does not supply valid data *but* the check can work - with the rest of the data and produce useful results. use int() in all other cases, - e.g. if the check does not make any sense if you have no valid data. - -Performance data: -* Only set perfdata flag when the check really produces performance data - output. - -* Each check that outputs performance data *must* have a dedicated PNP - graph definition in pnp-templates. If the check has warning and critical - levels then the graph must display those levels as yellow and red - lines. - -* Each check that outputs performance data must also have an RRA definition - the specifies which of MAX, MIN and AVERAGE is needed to display the - graph in its current (and maybe future) forms. Those are in pnp-rraconf. - Use a symlink here. - -* Each check that outputs performance data should have a perf-o-meter. - For checks part of Check_MK this must be done in web/plugins/perfometer/check_mk.py. - For third party checks this should be done in a separate file in web/plugins/perfometer. - -SNMP based checks: -* Only use numeric OIDs in your checks. Name based OIDs rely on MIB files - and the check won't work when the MIB files are not in place. -* The used numeric OIDs MUST be given with a leading dot. - -Forbidden things: -* Neither the check- nor the inventory function may use the print command - or otherwise output any data to stdout or stderr nor otherwise communicate - with the outside. An rare exception to this are checks that need a dedicated - data storage (such as logwatch: it keeps unread log messages in files). - -Manpages - -* Each check *must* have a man page. This should be: - - complete - - precise - - terse - - helpful!! - -* Information that must be contained in the description: - - What does the check exactly? - - Under which circumstances goes the check to WARN/CRIT? - - Which devices are supported by the check? - - Does the check require some configuration of the agent or - some separate plugin? (example: The logwatch check requires - the agent plugin mk_logwatch to be installed)

13 years, 3 months

Check_MK Git: check_mk: Updated bug entries

by lm＠mathias-kettner.de

Module: check_mk Branch: master Commit: 29172561decbf95e3cac9527e12220ae3a324184 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=29172561decbf9… Author: Lars Michelsen <lm(a)mathias-kettner.de> Date: Tue Mar 22 15:31:23 2011 +0100 Updated bug entries --- .bugs/183 | 14 ++++++++++++++ 1 files changed, 14 insertions(+), 0 deletions(-) diff --git a/.bugs/183 b/.bugs/183 new file mode 100644 index 0000000..6647e82 --- /dev/null +++ b/.bugs/183 @@ -0,0 +1,14 @@ +Title: bluecoat_sensors pnp links/hover menus are broken +Component: multisite +Benefit: 2 +State: open +Cost: 3 +Date: 2011-03-22 15:25:58 +Class: cleanup + +The bluecoat sensors check creates checks with plus signs in the name, eg +12V bus voltage. +This seems to break the links/hovers to pnp. This might also be a problem in pnp. + +The rrd files are named '+12V_bus_voltage.rrd'. + +Need to be analyzed.

13 years, 3 months

Check_MK Git: check_mk: FIX: Linux mk_oracle: Updated tablespace query to use 'used blocks' instead of 'user blocks'

by lm＠mathias-kettner.de

Module: check_mk Branch: master Commit: 934a3d999f5df32e28acbaa468dbe4ea0643953f URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=934a3d999f5df3… Author: Lars Michelsen <lm(a)mathias-kettner.de> Date: Tue Mar 22 14:43:17 2011 +0100 FIX: Linux mk_oracle: Updated tablespace query to use 'used blocks' instead of 'user blocks' --- ChangeLog | 1 + agents/plugins/mk_oracle | 10 ++++++++-- 2 files changed, 9 insertions(+), 2 deletions(-) diff --git a/ChangeLog b/ChangeLog index 31a3487..e75f9ff 100644 --- a/ChangeLog +++ b/ChangeLog @@ -48,6 +48,7 @@ * windows_update: Added check to monitor windows update states on windows clients. The check monitors the number of pending updates and checks if a reboot is needed after updates have been installed. + * Linux mk_oracle: Updated tablespace query to use 'used blocks' instead of 'user blocks' 1.1.10: diff --git a/agents/plugins/mk_oracle b/agents/plugins/mk_oracle index 4f311ea..e6ad4a2 100644 --- a/agents/plugins/mk_oracle +++ b/agents/plugins/mk_oracle @@ -66,8 +66,14 @@ echo '<<<oracle_tablespaces>>>' for SID in $SIDS do sqlplus "$SID" <<EOF | sed 's/READ ONLY/READONLY/g' -select f.file_name, f.tablespace_name, f.status, f.AUTOEXTENSIBLE, f.blocks, f.maxblocks, f.USER_BLOCKS, f.INCREMENT_BY, f.ONLINE_STATUS, t.BLOCK_SIZE, t.status from dba_data_files f, dba_tablespaces t where f.tablespace_name = t.tablespace_name +select f.file_name, f.tablespace_name, f.status, f.AUTOEXTENSIBLE, f.blocks, f.maxblocks, f.blocks - b.free_blocks as used_blocks, f.INCREMENT_BY, f.ONLINE_STATUS, t.BLOCK_SIZE, t.status +from dba_data_files f, dba_tablespaces t ,(SELECT file_id, SUM(blocks) free_blocks FROM dba_free_space b GROUP BY file_id) b +where f.tablespace_name = t.tablespace_name +and f.file_id=b.file_id UNION -select f.file_name, f.tablespace_name, f.status, f.AUTOEXTENSIBLE, f.blocks, f.maxblocks, f.USER_BLOCKS, f.INCREMENT_BY, 'TEMP', t.BLOCK_SIZE, t.status from dba_temp_files f, dba_tablespaces t where f.tablespace_name = t.tablespace_name; +select f.file_name, f.tablespace_name, f.status, f.AUTOEXTENSIBLE, f.blocks, f.maxblocks, f.blocks - b.free_blocks as used_blocks, f.INCREMENT_BY, 'TEMP', t.BLOCK_SIZE, t.status +from dba_temp_files f, dba_tablespaces t ,(SELECT file_id, SUM(blocks) free_blocks FROM dba_free_space b GROUP BY file_id) b +where f.tablespace_name = t.tablespace_name +and f.file_id=b.file_id ; EOF done

13 years, 3 months

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Checkmk git commits March 2011