Checkmk werks level1

checkmk-werks-lvl1@lists.checkmk.com

1 participants
15984 discussions

Check_MK Werk 6849: Analyze configuration: Fixed wrong results for liveproxyd and persistent connection tests

by Lars Michelsen

ID: 6849 Title: Analyze configuration: Fixed wrong results for liveproxyd and persistent connection tests Component: WATO Level: 1 Class: Bug fix Version: 1.6.0i1 Previously all analyze configuration tests were executed locally on each site. In case of the liveproxyd tests and persistent connection tests this was wrong because the tests have to check the connection configuration for a specific site on the central site.

5 years, 11 months

Check_MK Werk 6846: More secure password hashing

by Lars Michelsen

ID: 6846 Title: More secure password hashing Component: Multisite Level: 2 Class: Security fix Version: 1.6.0i1 Passwords of local users of the Check_MK GUI are now hashed using SHA256 (salted, 535000 rounds) to increase the security of the stored user logon passwords. All existing users will still be able to login using their already hashed passwords. Once a user changes his password or a new user is created, these will be hashed using the new algorithm. Why SHA256? Check_MK supports different authentication frontends for verifying the local credentials: a) basic authentication (done by apache) and b) the GUI form + cookie based authentication. The default is b). This option is toggled with the "omd config" option MULTISITE_COOKIE_AUTH. In case the basic authentication is chosen it is only possible to use hashing algorithms that are supported by apache which performs the authentication in this situation. For best compatibility in all mentioned situations we use the SHA256 scheme.

5 years, 11 months

Check_MK Werk 6671: WATO Web API: Now able to configured rulesets with boolean settings

by Andreas Boesl

ID: 6671 Title: WATO Web API: Now able to configured rulesets with boolean settings Component: WATO Level: 1 Class: Bug fix Version: 1.6.0i1 Rules with a configurable positive/negative outcome where incorrectly translated in a <tt>get_ruleset</tt> API call. Furthermore, <tt>set_ruleset</tt> had an error when validating these kind of rules.

5 years, 11 months

Check_MK Werk 6848: Add build support for Ubuntu 18.10

by Lars Michelsen

ID: 6848 Title: Add build support for Ubuntu 18.10 Component: Linux Distributions Level: 1 Class: New feature Version: 1.6.0i1

5 years, 11 months

Check_MK Werk 6507: Fixed 100% CPU usage of the CMC after writing to its command pipe

by Sven Panne

ID: 6507 Title: Fixed 100% CPU usage of the CMC after writing to its command pipe Component: Core & setup Level: 2 Class: Bug fix Version: 1.6.0i1 After writing to its command pipe tmp/run/nagios.cmd, the CMC's CPU usage went up to 100%. This has been fixed.

5 years, 11 months

Check_MK Werk 5516: cmk-update-agent: Catch HTTPS redirect

by Andreas Umbreit

ID: 5516 Title: cmk-update-agent: Catch HTTPS redirect Component: agents Level: 1 Class: Bug fix Version: 1.6.0i1 A communication between the Agent Updater and the Check_MK-Server won't succeed if the communication protocol is configured to HTTP while the server enforces HTTPS. The reason is that the POST data sent by the Agent Updater will be lost on the redirect. So far, this is normal HTTP behavior. Nonetheless, the Agent Updater now handles this situation by detecting the redirect and directly sending its data via (unverified) HTTPS. A warning will therefore be displayed to the user respectively written to log.

5 years, 11 months

Check_MK Werk 6645: Solaris Agent: Correctly separate cputime and elapsed time in agent info

by Óscar Nájera

ID: 6645 Title: Solaris Agent: Correctly separate cputime and elapsed time in agent info Component: Checks & agents Level: 1 Class: Bug fix Version: 1.6.0i1 The process information delivered by the agent has been upgrated multiple times by requirements of users or information available from the OS. The ps agent tracked the memory outilization of a process by its name, but could not access information of process id and the time of life(elapsed time) of a running process, as such information was misplaced by the agent and thus ignored by the check. This fix brings this data into consideration by the check.

5 years, 11 months

Check_MK Werk 6834: df: Optionally produce metrics compatible to unix df command

by Moritz Kiemer

ID: 6834 Title: df: Optionally produce metrics compatible to unix df command Component: Checks & agents Level: 1 Class: New feature Version: 1.6.0i1 Add an option to exclude space reserved for the <tt>root</tt> user from the calculation of used space, to produce metrics matching the ouput of the unix df command. By default Check_MK treats space that is reserved for the <tt>root</tt> user on Linux and Unix as used space. Usually, 5% are being reserved for root when a new filesystem is being created. With this new option in the ruleset "Filesystem (used space and growth)" you can have Check_MK exclude the current amount of reserved but yet unused space from the calculations regarding the used space (absolute and percentage).

5 years, 11 months

Check_MK Werk 5515: Allow Configuration of TMPDIR environment variable in the context of Check_MK Agent

by Andreas Umbreit

ID: 5515 Title: Allow Configuration of TMPDIR environment variable in the context of Check_MK Agent Component: agents Level: 1 Class: New feature Version: 1.6.0i1 It is now possible so set the environment variable TMPDIR in the context of the execution of the Check_MK Agent. This can be configured within the Agent ruleset "Installation paths for agent files (Linux, UNIX). Some agent commands or plugins may follow the environment variable TMPDIR for storage of temporary files. For some reasons, you might want to adapt this path. Namely, the agent updater won't work with a "\tmp" dir that is mounted with a "noexec"-flag. Please note that the Check_MK Agent does no automatic cleaning on this custom path.

5 years, 11 months

Check_MK Werk 6844: mknotifyd: Fixed parse exception when failed to open listen socket

by Lars Michelsen

ID: 6844 Title: mknotifyd: Fixed parse exception when failed to open listen socket Component: Checks & agents Level: 1 Class: Bug fix Version: 1.6.0i1 When a mknotifyd instance fails to open it's listen socket the parse function of the check was unable to process the agent output of the mknotifyd. This resulted in a crash, e.g. during service discovery.

5 years, 11 months

Jump to page:

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

Checkmk werks level1