2023.04.20

2023.04.20

• Fixed a regression in unraid-snmp that prevented the /etc/rc.d/rc.snmpd file from being updated correctly.
• This regression caused extra logs in /var/log/snmpd.log
• This regression is caused by the update from net-snmp-5.9 to net-snmp-5.9.3
• NOTE: ps -ef | grep snmp can be used to confirm the flags were set correctly. They should be /usr/sbin/snmpd -A -p /var/run/snmpd -LF 0-5 /var/log/snmpd.log -c /etc/snmp/snmpd.conf
• Thanks @irishjd and @uncore for the help!

2023.02.19

2023.02.19

• Adjusted CPU MHz script to more succinctly retrieve data
• Adjusted plugin PLG install script to read the rocommunity string from the /etc/snmp/snmpd.conf SNMP daemon config file when testing install success/failure. Thanks @cjhammel for the suggestion!

2023.02.18

2023.02.18

• Adjusted CPU MHz script to source from /proc/cpuinfo instead of lscpu to improve compatibility. Thanks @Mattie112 @mvlp @irishjd for the help!

2023.02.12

2023.02.12

• Adjusted README wording
• Updated package versions
  • libnl-1.1.4-3 to libnl-1.1.4-5
  • net-snmp-5.9-1 to net-snmp-5.9.3-1
  • perl-5.32.0-1 to perl-5.36.0-3
• Updated minimum OS version from 6.7.0 to 6.11.0. Packages net-snmp and perl now require libc-2.34 or newer, which is only satisfied starting with Unraid 6.11.0's use of libc-2.36. Unraid 6.10.3 uses libc-2.33 which will yield errors such as /lib64/libc.so.6: version 'GLIBC_2.34' not found (required by /usr/lib64/perl5/CORE/libperl.so)

2021.05.21

2021.05.21

• Added customizable snmpd.conf to the SNMP Settings page. Thanks @Mattie112 for the contribution!
• Users can define a custom SNMP config at /boot/config/plugins/snmp/snmpd.conf that will automatically be picked up at boot/install time
• Tweaked the install script to avoid an early exit if the bundled snmpd.conf was missing
• Adjusted PLG uninstall process to properly remove /etc/rc.d/rc.snmpd*
• SNMP HDD/CPU/RAM/etc scripts now use /bin/bash as /usr/bin/bash just symlinks to it anyway

2020.11.20

2020.11.20

• Repository branch references changed from "master" to "main"
• https://github.com/github/renaming
• Code and functionally identical to version 2020.10.04

2020.10.04

2020.10.04

• Added mem_info.sh to print memory values in bytes
• Exposed in SNMP as meminfo
• Current memory values exported are MemTotal, MemFree, MemAvailable, Cached, Active, Inactive, Committed_AS
• Added Settings page to disable --no-check standby when getting disk temps
• Used in Unraid setups where disks are always reported to be in Standby
• Used in Unraid setups where disks don't need spinning up to get temperature
• State is stored between reboots in /boot/config/plugins/snmp/snmp.cfg
• The script /usr/local/emhttp/plugins/snmp/disk_temps.sh reads this config to change behavior

2020.09.20

2020.09.20

• Bugfix: SMB and NFS permission denied errors after plugin install
• Unused scripts were present in unraid-snmp-2020.09.19-x86_64-1.txz and somehow interrupted server access
• Resolved by rebuilding the .txz to contain only used files
• Updated slack-desc formatting
• PLG tweak: moved forward slash into XML variable for usbcfgdir

2020.09.19

2020.09.19

• Migrate SNMP plugin to .txz style install
• Optimized plugin removal for more complete cleanup
• Updated net-snmp from 5.8-5 to 5.9
• Updated libnl from 1.1.4 to 1.1.4-3
• Perl 5.32.0 declared as dependency instead of separate install.
• Plugin maintainer should keep the version in sync with Nerd Pack to avoid overwriting with an older version
• Install logging more clearly states usage of single and double quotes in sample calls
• Refactored share_free_space.sh for added clarity.
• Preexisting behavior: Outputs in bytes
• Refactored drive_temps.sh
• Changed name to disk_temps.sh
• Preexisting behavior: Five minute TTL cached results for rapid SNMP calls and large arrays
• New behavior: Avoids disk spinup, preferring to report standby "temperature" of -2
• New behavior: If an error is encountered during parsing, report a "temperature" of -1
• New behavior: Script originally output nothing if no cached results present. Now it reports whatever results were collected in the first 1000ms
• Added disk_free_space.sh to print free bytes in /boot, /mnt/disk*, /mnt/cache
• Exposed in SNMP as diskfree
• Added cpu_mhz.sh at request of forum user Max to output CPU speed in MHz
• Exposed in SNMP as cpumhz
• Tested with an Intel CPU virtualized under ESXi

2020.04.01

2020.04.01

• Cache downloaded files on USB to support offline installation
• Add /mnt/disk up to 28 from 20 to provide 30 drive support
• Add MD5 for shell scripts
• Format plugin name in README to be in line with other plugins
• More consistent variable use and naming in .plg file
• Clearer install and uninstall logging