Checkmk werks level1 November 2022

checkmk-werks-lvl1@lists.checkmk.com

27 participants
96 discussions

Checkmk Werk 14973: nfsexports.solaris: no NFS exports listed under Solaris version >= 11

by Lisa Pichler

ID: 14973 Title: nfsexports.solaris: no NFS exports listed under Solaris version >= 11 Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 The agent plugin nfsexports.solaris does not list any NFS exports under Solaris version >= 11. This has been fixed. The problem was that the agent plugin used the file "/etc/dfs/sharetab", which is still present but unused in this OS version. It now uses the "zfs" binary to determine NFS exports.

1 year, 9 months

Checkmk Werk 14785: Regression in python active directory

by Timotheus Bachinger

ID: 14785 Title: Regression in python active directory Component: Site Management Level: 1 Class: Bug fix Version: 2.2.0i1 Due to a regression, our shipped python active directory modules was unable to support netlogon. The relevant patch is now active again.

1 year, 9 months

Checkmk Werk 14777: Add queue usage counters to status table

by Mathias Laurin

ID: 14777 Title: Add queue usage counters to status table Component: Livestatus Level: 1 Class: New feature Version: 2.2.0i1 Add 6 columns to the status table in livestatus: carbon_queue_usage, carbon_queue_usage_rate, influxdb_queue_usage, influxdb_queue_usage_rate, rrdcached_queue_usage, rrdcached_queue_usage_rate. Usage is defined as the approximate size of the queue passing the data to its connection over the total size of the queue.

1 year, 10 months

Checkmk Werk 14778: Add number of bytes sent to influxdb, rrd or carbon to status table

by Mathias Laurin

ID: 14778 Title: Add number of bytes sent to influxdb, rrd or carbon to status table Component: Livestatus Level: 1 Class: New feature Version: 2.2.0i1 Add 6 columns to the status tables in livestatus: carbon_bytes_sent, carbon_bytes_sent_rate, influxdb_bytes_sent, influxdb_bytes_sent_rate, rrdcached_bytes_sent, rrdcached_bytes_sent_rate.

1 year, 10 months

Checkmk Werk 13625: Aligned reschedule text of passive services with Check_MK service

by Marcel Arentz

ID: 13625 Title: Aligned reschedule text of passive services with Check_MK service Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0i1 The reschedule button of passive services refers to the Check_MK service as this service fetches the data. During the alignement of the product name this referrer has been changed, too. With this fix, the service is called correct again.

1 year, 10 months

Checkmk Werk 14174: SLA reporting: Fixed rounding error and exception on missing SLA

by Andreas Boesl

ID: 14174 Title: SLA reporting: Fixed rounding error and exception on missing SLA Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0i1 The SLA painter had a rounding error in the summary line, hereby showing <tt>0.00% OP</tt> when at least one SLA period was broken. Furthermore, fixed an exception in the SLA painter when service in question had no SLA assigned. Both problems only showed up when exporting the SLA as PDF.

1 year, 10 months

Checkmk Werk 14827: Re-work agent plugin for monitoring SSH daemon configuration

by Joerg Herbel

ID: 14827 Title: Re-work agent plugin for monitoring SSH daemon configuration Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 The agent plugin for monitoring the SSH daemon configuration (<tt>mk_sshd_config</tt>) has been re-worked. The previous version of the plugin used the contents of <tt>/etc/ssh/sshd_config</tt> to monitor the daemon configuration. This is problematic in multiple ways: LI: Include directives, such as <tt>Include /etc/ssh/sshd_config.d/*.conf</tt>, are not taken into account, resulting in potentially wrong monitoring results. LI: Match directives are evaluated incorrectly, leading to monitoring results such as "PasswordAuthentication: noyes". LI: Defaults are not taken into account properly. For example, under Ubuntu, the default is that password authentication is enabled if not explictly configured differently. The re-worked version of the agent plugin reports the effective daemon configuration queried via <tt>sshd -T</tt>. This evaluates include directives and takes into daemon defaults, but does explicitly not evaluate Match directives. Hence, as an example, even if Checkmk reports that password authentication is off, this does not garantuee that no user can ssh into the system using a password. This werk is marked as incompatible for two reasons: LI: The behavioural changes listed above. LI: <tt>sshd -T</tt> will likely require root permissions to execute successfully. Hence, the new version of the plugin will likely not work on systems where the agent is executed as non-root.

1 year, 10 months

Checkmk Werk 14937: Azure: add the option to select services to monitor

by Giordano Tomassorri

ID: 14937 Title: Azure: add the option to select services to monitor Component: Setup Level: 1 Class: New feature Version: 2.2.0i1 This werk adds the possibility to specify which Azure services to monitor. You can select the services to monitor in the <i>Microsoft Azure</i> special agent configuration page. In case you want to monitor the 'Users in the Active Directory' or the 'AD Connect Sync' services, you will need to grant the 'Directory.Read.All' graph permission to the Azure app and to grant admin consent to it.

1 year, 10 months

Checkmk Werk 14991: Add missing user count to "Users" page

by Ronny Bruska

ID: 14991 Title: Add missing user count to "Users" page Component: Setup Level: 1 Class: Bug fix Version: 2.2.0i1 The count of users was not showing on the "Setup" - "Users" page. This number is now displayed in the same way as for hosts on the "Setup" - "Hosts" page.

1 year, 10 months

Checkmk Werk 14633: wlc_clients: Check plugins used to crash if item wasn't found

by LukaRacic

ID: 14633 Title: wlc_clients: Check plugins used to crash if item wasn't found Component: Checks & agents Level: 1 Class: Bug fix Version: 2.2.0i1 The check plugin used to crash if the item was not found in the section. This has now been fixed. The check will go to UKNOWN state and provide information that no data for the item was found.

1 year, 10 months

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Checkmk werks level1 November 2022