What's new in this release (Aug 8th, 2024)

FIXES

Build

• Missing header npl_selinux.h in Makefile (noinst_HEADERS).

Libraries

• lib/container: docker API versions before v1.24 are deprecated, so 1.24 is set as the minimum version required.
• lib/sysfsparser: fix gcc warning: ‘crit_temp’ may be used uninitialized.
• lib/sysfsparser: better signature for function sysfsparser_getvalue.

Contrib (Icinga2)

• Fix Icinga2 config for check_clock by Lorenz Kästle. Previously the time reference value was evaluated only during the startup of Icinga 2 and therefore a fixed point in time. This change makes it a function which gets evaluated every time the check is executed.

ENHANCEMENTS

Plugin check_ifmount

• Add the cmdline switch -l|--list to list the mounted filesystems. Same output as the 'mount' command executed without options).

Plugin check_selinux

• New plugin check_selinux that checks if SELinux is enabled.

Package creation

• Add Linux Alpine 3.20 and drop version 3.17
• Add Fedora 40, drop Fedora 38

Documentation

• Fix typo
• Add a link to discussion #147
• Add a note on the Debian package nagios-plugins-contrib

Full Changelog: v33...v34

What's new in this release (Apr 1st, 2024)

FIXES

Build

• configure: do not silently ignore missing libcurl and libvarlink.

Libraries

• lib/netinfo-private: don't enforce nl_pid. Thanks to Yuri Konotopov (nE0sIghT) for reporting and solving this problem in containerised environments.
• lib/netinfo-private: fix a Clang 17 warning.

Plugin check_users

• check_users: fix an issue related to the Y2038 Unix bug.
• check_cpufreq: wrong factor in check_cpufreq for -G. Thanks to Grischa Zengel (ggzengel) for the bug report.

Tests

• fix tests tslibxstrton_sizetollint and tslibpressure on 32-bit architectures.

ENHANCEMENTS / CHANGES

Package creation

• Add Fedora 39 and drop support for Fedora 36.
• Add Linux Alpine 3.18 and 3.19 and drop support for Linux Alpine 3.14-3.16.
• Add Rocky Linux distribution.
• Fix build of debian packages.

GitHub workflows

• Enable systemd library requirement in the GitHub workflow.
• Update Linux releases for tests execution in the GitHub workflows.

Full Changelog: v32...v33

What's new in this release (Jan 25th, 2024)

FIXES

Build

• configure: do not silently ignore missing libcurl and libvarlink.

Libraries

• lib/netinfo-private: don't enforce nl_pid. Thanks to Yuri Konotopov (nE0sIghT) for reporting and solving this problem in containerised environments.
• lib/netinfo-private: fix a Clang 17 warning.

Plugin check_users

• check_users: fix an issue related to the Y2038 Unix bug.
• check_cpufreq: wrong factor in check_cpufreq for -G. Thanks to Grischa Zengel (ggzengel) for the bug report.

ENHANCEMENTS / CHANGES

Package creation

• Add Fedora 39 and drop support for Fedora 36.
• Add Linux Alpine 3.18 and 3.19 and drop support for Linux Alpine 3.14-3.16.
• Add Rocky Linux distribution.
• Fix build of debian packages.

GitHub workflows

• Enable systemd library requirement in the GitHub workflow.
• Update Linux releases for tests execution in the GitHub workflows.

Full Changelog: v31...v32