Merge branch 'Rosa-Luxemburgstiftung-Berlin:main' into main

README.md

@@ -102,6 +102,40 @@ Sample output:
 0 PowerUnitGroup2 - OK - Power Unit Group: 2 Status: Present, OK
 ```
 
+### check cputemp
+
+Make sure you configure your OPNsense router as follows:
+
+Modify the /boot/loader.conf file and add at least on of the following entries:
+
+```
+coretemp_load="YES"
+amdtemp_load="YES"
+```
+It's also acceptable to have both entries in your configuration.
+
+In some cases, if the script does not recognize the thermal sensor, you can manually switch it to either amdtemp or coretemp via the GUI.
+
+To do this, navigate to: ```System > Settings > Miscellaneous > Thermal Sensors > Hardware```
+
+Alternatively, you can set this configuration using the OPNsense role under general settings:
+```
+opn_general:
+  system/webgui/thermal_hardware: "amdtemp"
+```
+
+Troubleshoot the functionality of your thermal sensors by using this command on your opnsense:
+```
+sysctl -a | grep temperature
+```
+
+## Plugins
+The role includes some (optional) plugins
+
+## wireguard
+
+a improved version of the checkkmk wireguard plugin (see [PR #32](https://github.com/Rosa-Luxemburgstiftung-Berlin/ansible-opnsense-checkmk/pull/32))
+
 ## Role Variables
 
 [defaults/main.yml](defaults/main.yml)

files/cputemp.sh

@@ -0,0 +1,41 @@
+#!/usr/local/bin/bash
+
+declare temp_warn=60
+declare temp_crit=80
+
+# Function to display temperatures for all found sensors of a specific type
+display_temps() {
+    local sensor_pattern=$1
+
+    # Collect all relevant sensor readings
+    sysctl -a | grep -E "$sensor_pattern" | while read sensor_data; do
+        local sensor_id=$(echo $sensor_data | awk '{print $1}')
+        local temp=$(echo $sensor_data | awk '{print $2}' | sed 's/C//')  # Removing 'C' from '44.0C'
+        local temp_int=$(echo "$temp" | awk '{printf "%.0f", $1}')
+        local ECODE=0
+        local TXT="CPU Temp normal"
+
+        # Determine status based on temperature thresholds
+        if (( $(echo "$temp >= $temp_crit" | bc -l) )); then
+            ECODE=2
+            TXT="CPU Temp critical"
+        elif (( $(echo "$temp >= $temp_warn" | bc -l) )); then
+            ECODE=1
+            TXT="CPU Temp warning"
+        fi
+        echo "$ECODE CPUTEMP-$sensor_id - temperature is $temp°C - $TXT"
+    done
+}
+# Main script execution to check different sensor types
+# Check AMD temperature sensors
+if sysctl -a | grep -q 'dev.amdtemp.0.core0.sensor0'; then
+    display_temps 'dev.amdtemp.[0-9]+.core[0-1].sensor[0-1]'
+# Check Intel CPU temperature sensors
+elif sysctl -a | grep -q 'dev.cpu.0.temperature'; then
+    display_temps 'dev.cpu.[0-9]+.temperature'
+# Check PCH temperature sensors, if any
+elif sysctl -a | grep -q 'dev.pchtherm.0.temperature'; then
+    display_temps 'dev.pchtherm.[0-9]+.temperature'
+else
+    echo "3 CPUTEMP - UNKNOWN - No thermal sensors found or active"
+fi

files/wireguard

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+wg=$(which wg)
+
+if ! [ "$(pluginctl -S wireguard)" = "[]" ]; then
+    echo '<<<wireguard:sep(9)>>>'
+    for iface in $($wg show interfaces); do
+        echo "[[$iface]]"
+        $wg show $iface dump | tail -n +2 | cut -f1,3- -d'	'
+    done
+
+fi