Checkmk werks level1 June 2019

checkmk-werks-lvl1@lists.checkmk.com

21 participants
163 discussions

Checkmk Werk 7405: elasticsearch_indices: new check for monitoring of elasticsearch indices

by Ronny Bruska

ID: 7405 Title: elasticsearch_indices: new check for monitoring of elasticsearch indices Component: Checks & agents Level: 1 Class: New feature Version: 1.6.0i1 This check uses the datasource program "Check state of elasticsearch". The document count and size growth per minute will be recorded and averaged for a set amount of time (30 minutes by default). The last recent document count growth and size growth will be compared to this average value. You can set thresholds on how much higher the last recent growth can be compared to the average growth.

5 years, 4 months

Checkmk Werk 7772: Fix left over omdlib pyc files after uninstall

by Lars Michelsen

ID: 7772 Title: Fix left over omdlib pyc files after uninstall Component: Site Management Level: 1 Class: Bug fix Version: 1.7.0i1 When uninstalling the 1.6.0b1 packages, they left over some .pyc files in the /omd/versions/1.6.0b1.cre/lib/python/omdlib directory. If you have removed the package, you can delete the directory /omd/versions/1.6.0b1.cre by hand to clean up.

5 years, 4 months

Checkmk Werk 7774: Fix installation issue on older debian based distros

by Lars Michelsen

ID: 7774 Title: Fix installation issue on older debian based distros Component: Site Management Level: 2 Class: Bug fix Version: 1.7.0i1 The werk #7344 introduced compatibility issues with Linux setups that don't support linux capabilities (for different reasons). One reason may be a kernel that does not support the capabilities. We have added a fallback to the Checkmk debian packages that tries to use the linux capabilities (as described in #7344). Once that fails it falls back to setting the SETUID bit on the binaries, just like Checkmk did it before.

5 years, 4 months

Checkmk Werk 7773: Fix 1.6 compatibility with CMA <1.4.7

by Lars Michelsen

ID: 7773 Title: Fix 1.6 compatibility with CMA <1.4.7 Component: Linux Distributions Level: 1 Class: Bug fix Version: 1.7.0i1 The Checkmk 1.6 version can now be installed on Checkmk Appliance firmwares older than 1.4.7.

5 years, 4 months

Checkmk Werk 7771: Prevent question about removed "etc/icinga/icinga.d" directory

by Lars Michelsen

ID: 7771 Title: Prevent question about removed "etc/icinga/icinga.d" directory Component: Site Management Level: 1 Class: Bug fix Version: 1.7.0i1 We removed the deprecated Icinga 1 from our packages. This lead to a question about removing the etc/icinga/icinga.d directory during updates to 1.6.0b1. The question for removal of this directory has now been removed for most users.

5 years, 4 months

Checkmk Werk 7781: mk_postgres: Fixed invalid SQL-statements and version parsing

by Simon Jess

ID: 7781 Title: mk_postgres: Fixed invalid SQL-statements and version parsing Component: Checks & agents Level: 1 Class: Bug fix Version: 1.7.0i1

5 years, 4 months

Checkmk Werk 7770: Fix "Periodic service discovery" disabling rules breaking config

by Lars Michelsen

ID: 7770 Title: Fix "Periodic service discovery" disabling rules breaking config Component: Core & setup Level: 2 Class: Bug fix Version: 1.7.0i1 In 1.6.0b1 a rule in the ruleset "Periodic service discovery" that is configured with the option "Do not perform service discovery check" resulted in the following exception when updating the core config (e.g. with cmk -U): C+: OMD[testsite]:~$ cmk --debug -Uv Generating configuration for core (type cmc)... time period '24X7': 2 time points Configuration Error: 'NoneType' object has no attribute '__getitem__' Traceback (most recent call last): File "/omd/sites/testsite/bin/cmk", line 94, in exit_status = modes.call(mode_name, mode_args, opts, args) File "/omd/sites/testsite/lib/python/cmk_base/modes/__init__.py", line 72, in call return mode.handler_function(*handler_args) File "/omd/sites/testsite/lib/python/cmk_base/modes/check_mk.py", line 1106, in mode_update do_update(create_core(options), with_precompile=True) File "/omd/sites/testsite/lib/python/cmk_base/core_config.py", line 266, in do_update do_create_config(core, with_agents=with_precompile) File "/omd/sites/testsite/lib/python/cmk_base/core_config.py", line 219, in do_create_config create_core_config(core) File "/omd/sites/testsite/lib/python/cmk_base/core_config.py", line 235, in create_core_config core.create_config() File "/omd/sites/testsite/lib/python/cmk_base/cee/core_cmc.py", line 63, in create_config _create_config_hook(self._cmc_file) File "/omd/sites/testsite/lib/python/cmk_base/cee/core_cmc.py", line 123, in _create_config_hook hosts_config = _measure_time(cmc_all_hosts) File "/omd/sites/testsite/lib/python/cmk_base/cee/core_cmc.py", line 156, in _measure_time result = func(*args, **kwargs) File "/omd/sites/testsite/lib/python/cmk_base/cee/core_cmc.py", line 457, in cmc_all_hosts cmc_hosts = CMCHosts(config_cache.all_active_hosts(), CMCHostConfig) File "/omd/sites/testsite/lib/python/cmk_base/cee/core_cmc.py", line 501, in __init__ self._compute(hostnames, host_class) File "/omd/sites/testsite/lib/python/cmk_base/cee/core_cmc.py", line 513, in _compute host_config = host_class(hostname) File "/omd/sites/testsite/lib/python/cmk_base/cee/core_cmc.py", line 966, in __init__ self._compute() File "/omd/sites/testsite/lib/python/cmk_base/cee/core_cmc.py", line 984, in _compute self._cmc_services() File "/omd/sites/testsite/lib/python/cmk_base/cee/core_cmc.py", line 1259, in _cmc_services if disc_check_params["check_interval"] \ TypeError: 'NoneType' object has no attribute '__getitem__' C-:

5 years, 4 months

Checkmk Werk 7780: winperf_if: Fixed crash while parsing counters section

by Simon Jess

ID: 7780 Title: winperf_if: Fixed crash while parsing counters section Component: Checks & agents Level: 1 Class: Bug fix Version: 1.7.0i1

5 years, 4 months

Checkmk Werk 7767: Prevent "read only" host attributes from being cleaned up

by Lars Michelsen

ID: 7767 Title: Prevent "read only" host attributes from being cleaned up Component: WATO Level: 1 Class: Bug fix Version: 1.7.0i1 The different "read only" host attributes in WATO (e.g. Network scan result, created time, locked by, ...) could be reset to the default value using the host attribute cleanup dialog. These options will now be hidden from that dialog.

5 years, 4 months

Checkmk Werk 6972: Support SQL-style quoting for filtering dict-valued columns

by Sven Panne

ID: 6972 Title: Support SQL-style quoting for filtering dict-valued columns Component: Livestatus Level: 1 Class: New feature Version: 1.7.0i1 Some Livestatus columns do not contain a simple value or a list of such values, they contain a dictionary of key/value pairs. More concretely, the <ul> <li><tt>custom_variables</tt></li> <li><tt>label_sources</tt></li> <li><tt>labels</tt></li> <li><tt>tags</tt></li> </ul> columns in the <ul> <li><tt>contacts</tt></li> <li><tt>hosts</tt></li> <li><tt>hostsbygroup</tt></li> <li><tt>services</tt></li> <li><tt>servicesbygroup</tt></li> <li><tt>servicesbyhostgroup</tt></li> </ul> tables contain dictionary values. Livestatus filter for such columns have a special syntax: C+: Filter: COLUMN OPERATOR KEY VALUE C-: As an example, the query: C+: GET hosts Filter: tag = agent cmk-agent C-: returns all hosts where the tag "agent" has the value "cmk-agent". Note that the key and the value are separated by whitespace. But this makes it impossible to query for a tag name with spaces. To support more general keys and values in such filters, Livestatus now additionally supports SQL-style quoting for such column filters: C+: Filter: labels = 'It''s so' 'cool, man!' C-: This filter matches a label with key "It's so" and value "cool, man!". Note the use of 2 consecutive single quotes to represent 1 single quote. The previous syntax still works, the new syntax is triggered by a leading single quote in the key and/or value.

5 years, 4 months

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Checkmk werks level1 June 2019