Checkmk werks level1

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Check_MK Werk 4761: Fixed multisite setups with sites using Check_MK/Livestatus < 1.4

by Lars Michelsen

ID: 4761 Title: Fixed multisite setups with sites using Check_MK/Livestatus < 1.4 Component: Multisite Level: 2 Class: Bug fix Version: 1.5.0i1 When updating the central site of a distributed setup to Check_MK 1.4.* and leaving the slave sites on older versions the other sites were marked as dead sites while rendering the page. This issue was caused by the tactical overview snapin that tried to calculate the numbers for the "Events" of the Event Console. The slave sites using older Check_MK versions do not support that kind of query. Once this query is made the sites are marked as dead and are also not shown correctly in the master control and site status snapin. A possible workaround would be to update all involved sites to Check_MK 1.4. Also affected are sites that use the Nagios core and have the Event Console disabled. They still report an error to the GUI. This will be fixed soon.

7 years, 3 months

Check_MK Werk 4760: Fixed vanishing CUPS queues services on systems using systemd

by Lars Michelsen

ID: 4760 Title: Fixed vanishing CUPS queues services on systems using systemd Component: Checks & agents Level: 1 Class: Bug fix Version: 1.5.0i1 When monitoring CUPS queues on linux systems using systemd it happened that the agent did not provide CUPS queue information suddenly. When using systemd the cupsd process is stopped when nothing is using the daemon. Systemd is starting the daemon again automatically once any process wants use the printer system. The CUPS part of the Check_MK agent was only executed when the cupsd process was running which is wrong for such systems. Additionally the agent is now checking whether or not systemd is used and the cups.service is enabled and checks the queues if so, even when the cupsd is not running.

7 years, 3 months

Check_MK Werk 4759: Fixed some wrong escaped links in help texts

by Lars Michelsen

ID: 4759 Title: Fixed some wrong escaped links in help texts Component: Multisite Level: 1 Class: Bug fix Version: 1.5.0i1

7 years, 3 months

Check_MK Werk 4758: Fixed site status and master control snapin not displaying states of sites

by Lars Michelsen

ID: 4758 Title: Fixed site status and master control snapin not displaying states of sites Component: Multisite Level: 2 Class: Bug fix Version: 1.5.0i1 The master control snapin was hiding sites with communication errors completely. It is now displaying a box with the occured error message. The site status snapin was showing the site, but displaying a site as "online" while it was reported as "dead" by the livestatus connection. This appeared when an error was found in a query, for example when a queried table does not exist.

7 years, 3 months

Check_MK Werk 4868: oracle_tablespace: Restrict data for check from primary

by Simon Betz

ID: 4868 Title: oracle_tablespace: Restrict data for check from primary Component: Checks & agents Level: 1 Class: Bug fix Version: 1.5.0i1 Thwew is a chance for wrong check results in Data-Guard Environments with READ ONLY Standby-Databases, when a delay for redo apply has been configured.

7 years, 3 months

Check_MK Werk 4785: oracle_locks: New SQL for check

by Simon Betz

ID: 4785 Title: oracle_locks: New SQL for check Component: Checks & agents Level: 1 Class: Bug fix Version: 1.5.0i1 The behavior of this check has been changed. There is no output for object_owner and object_name anymore. This has been removed for performance reasons. The check is moved from ASYNC to SYNC, due to very easy SQL for getting the data. The problem with lot of wrong alarms has been solved as well. The old SQL is still existing for users who wants the object_owner and object_name in check result. Please be aware that the old problems are still there. Please make sure that the old check is configured as ASYNC-Check. Otherwise you risk high performance issues in mk_oracle! Please define the following lines in mk_oracle.cfg to get the old behavior: SYNC_SECTIONS="instance sessions logswitches undostat recovery_area processes recovery_status longactivesessions dataguard_stats performance" ASYNC_SECTIONS="tablespaces rman jobs ts_quotas resumable locks_old"

7 years, 3 months

Check_MK Werk 4784: oracle_rman: wrong detection of level 1 backup

by Simon Betz

ID: 4784 Title: oracle_rman: wrong detection of level 1 backup Component: Checks & agents Level: 1 Class: Bug fix Version: 1.5.0i1 The behavior of some v$-Views in 12.1 has been changed. This could lead to problems when a new Level 0 backup was done after a Level 1. The calculation for the last Level 1 was wrong and has been fixed.

7 years, 3 months

Check_MK Werk 4831: HW/SW inventory: fixed missing inventory data from slave sites for new hosts

by Andreas Boesl

ID: 4831 Title: HW/SW inventory: fixed missing inventory data from slave sites for new hosts Component: HW/SW Inventory Level: 1 Class: Bug fix Version: 1.5.0i1 The liveproxyd had problems to transfer inventory data for new hosts to the master site, due to an incorrect cached timestamp. The data was only updated when either the liveproxd restarted or the hw/sw inventory data of this host changed.

7 years, 3 months

Check_MK Werk 4757: Fixed possible reflected XSS in webapi.py

by Lars Michelsen

ID: 4757 Title: Fixed possible reflected XSS in webapi.py Component: Multisite Level: 2 Class: Security fix Version: 1.5.0i1 In the Check_MK 1.4 branch URLs like this could be used for a reflected XSS attack: <tt>http://<test host>/<site>/check_mk/webapi.py?_username=<script>alert("XSS")</script>&_secret=AnythingHere The error message was interpreted as HTML while it should be a plain text error message. This has been fixed now.

7 years, 3 months

Check_MK Werk 4830: IP lookup cache: Fixed bug were updated ipaddress was overwritten by old cached data

by Andreas Boesl

ID: 4830 Title: IP lookup cache: Fixed bug were updated ipaddress was overwritten by old cached data Component: Checks & agents Level: 1 Class: Bug fix Version: 1.5.0i1

7 years, 3 months

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