check_coturn: add perfdata and levels

check_coturn.sh

@@ -6,8 +6,14 @@ REALM=""
 PORT=3478
 PROTOCOL="udp"
 TIMEOUT=10
+LOST_PACKETS_WARN=3
+LOST_PACKETS_CRIT=5
+SEND_DROPPED_WARN=3
+SEND_DROPPED_CRIT=5
+AVG_RTT_WARN=100
+AVG_RTT_CRIT=200
 
-while getopts "s:S:u:r:p:P:t:" opt; do
+while getopts "s:S:u:r:p:w:c:W:C:R:T:" opt; do
   case $opt in
   s)
     SERVER_ADDRESS="$OPTARG"
@@ -21,27 +27,39 @@ while getopts "s:S:u:r:p:P:t:" opt; do
   p)
     PORT="$OPTARG"
     ;;
-  P)
-    PROTOCOL="$OPTARG"
+  w)
+    LOST_PACKETS_WARN="$OPTARG"
     ;;
-  t)
-    TIMEOUT="$OPTARG"
+  c)
+    LOST_PACKETS_CRIT="$OPTARG"
+    ;;
+  W)
+    SEND_DROPPED_WARN="$OPTARG"
+    ;;
+  C)
+    SEND_DROPPED_CRIT="$OPTARG"
+    ;;
+  R)
+    AVG_RTT_WARN="$OPTARG"
+    ;;
+  T)
+    AVG_RTT_CRIT="$OPTARG"
     ;;
   *)
-    echo "Usage: $0 -s SERVER_ADDRESS -S SECRET -r REALM [-p PORT] [-P PROTOCOL] [-t TIMEOUT]"
-    exit 1
+    echo "Usage: $0 -s SERVER_ADDRESS -S SECRET -r REALM [-p PORT] [-P PROTOCOL] [-t TIMEOUT] [-w LOST_PACKETS_WARN] [-c LOST_PACKETS_CRIT] [-W SEND_DROPPED_WARN] [-C SEND_DROPPED_CRIT] [-R AVG_RTT_WARN] [-T AVG_RTT_CRIT]"
+    exit -1
     ;;
   esac
 done
 
 # Check if required options are set
 if [[ -z "$SERVER_ADDRESS" || -z "$SECRET" || -z "$REALM" ]]; then
-  echo "Usage: $0 -s SERVER_ADDRESS -S SECRET -r REALM [-p PORT] [-P PROTOCOL] [-t TIMEOUT]"
-  exit 1
+  echo "Usage: $0 -s SERVER_ADDRESS -S SECRET -r REALM [-p PORT] [-P PROTOCOL] [-t TIMEOUT] [-w LOST_PACKETS_WARN] [-c LOST_PACKETS_CRIT] [-W SEND_DROPPED_WARN] [-C SEND_DROPPED_CRIT] [-R AVG_RTT_WARN] [-T AVG_RTT_CRIT]"
+  exit -1
 fi
 
 if ! command -v turnutils_uclient &>/dev/null; then
-  echo "UNKNOWN - turnutils_uclient not found! Please install coturn"
+  echo "UNKNOWN - turnutils_uclient not found! Please install coturn. Make sure to run \`service coturn stop; systemctl disable coturn\`"
   exit -1
 fi
 
@@ -51,27 +69,35 @@ if ! command -v stun &>/dev/null; then
 fi
 
 # Fetch the user's public IP using the coturn server as a STUN server
-PEER_ADDRESS=$(stun "$SERVER_ADDRESS" -p "$PORT" -v 1 2>&1 | grep "MappedAddress" | awk -F'[ =:]+' '{print $2}')
+PEER_ADDRESS_OUT=$(stun "$SERVER_ADDRESS" -p "$PORT" -v 1 2>&1)
+PEER_ADDRESS=$(echo "$PEER_ADDRESS_OUT" | grep "MappedAddress" | awk -F'[ =:]+' '{print $2}')
 
 if [[ -z "$PEER_ADDRESS" ]]; then
-  echo "UNKNOWN Failed to fetch the user's public IP using the coturn server as a STUN server."
-  exit 1
+  echo "UNKNOWN - failed to fetch this host's public IP using the coturn server as a STUN server."
+  echo "$PEER_ADDRESS_OUT"
+  exit -1
 fi
 
 TURNUTILS_OUTPUT=$(turnutils_uclient -s -W "$SECRET" -r "$REALM" -p "$PORT" -e "$PEER_ADDRESS" -B -y "$SERVER_ADDRESS" 2>&1)
 
 if [ $? -eq 0 ]; then
-  #  TOT_SEND_BYTES=$(echo "$TURNUTILS_OUTPUT" | grep -m1 "start_mclient: tot_send_bytes" | awk -F'[~ ,]+' '{print $5}')
-  #  TOT_RECV_BYTES=$(echo "$TURNUTILS_OUTPUT" | grep -m1 "start_mclient: tot_send_bytes" | awk -F'[~ ,]+' '{print $7}')
-
   LOST_PACKETS=$(echo "$TURNUTILS_OUTPUT" | grep -m1 "Total lost packets" | awk -F'[(%)]' '{print $2"%"}' | tr -d '%' | cut -d. -f1)
   SEND_DROPPED=$(echo "$TURNUTILS_OUTPUT" | grep -m1 "Total lost packets" | awk -F'[(%)]' '{print $5"%"}' | tr -d '%' | cut -d. -f1)
-
   AVG_RTT=$(echo "$TURNUTILS_OUTPUT" | grep -m1 "Average round trip delay" | awk '{print $7}' | cut -d. -f1)
   AVG_JITTER=$(echo "$TURNUTILS_OUTPUT" | grep -m1 "Average jitter" | awk '{print $5}' | cut -d. -f1)
 
-  echo "OK - connected to TURN server $SERVER_ADDRESS | lost_packets_percent=$LOST_PACKETS send_dropped_percent=$SEND_DROPPED avg_rtt=${AVG_RTT}ms avg_jitter=${AVG_JITTER}ms"
-  exit 0
+  EXIT_CODE=0
+  STATUS="OK"
+
+  if [ "$LOST_PACKETS" -ge "$LOST_PACKETS_CRIT" ] || [ "$SEND_DROPPED" -ge "$SEND_DROPPED_CRIT" ] || [ "$AVG_RTT" -ge "$AVG_RTT_CRIT" ]; then
+    STATUS="CRITICAL"
+    EXIT_CODE=2
+  elif [ "$LOST_PACKETS" -ge "$LOST_PACKETS_WARN" ] || [ "$SEND_DROPPED" -ge "$SEND_DROPPED_WARN" ] || [ "$AVG_RTT" -ge "$AVG_RTT_WARN" ]; then
+    STATUS="WARNING"
+    EXIT_CODE=1
+  fi
+
+  echo "$STATUS - connected to TURN server $SERVER_ADDRESS:$PORT. lost_packets=$LOST_PACKETS% send_dropped=$SEND_DROPPED% avg_rtt=${AVG_RTT}ms avg_jitter=${AVG_JITTER}ms | lost_packets_percent=$LOST_PACKETS;$LOST_PACKETS_WARN;$LOST_PACKETS_CRIT;0;100 send_dropped_percent=$SEND_DROPPED;$SEND_DROPPED_WARN;$SEND_DROPPED_CRIT;0;100 avg_rtt=${AVG_RTT}ms;$AVG_RTT_WARN;$AVG_RTT_CRIT;0; avg_jitter=${AVG_JITTER}ms;0;" exit $EXIT_CODE
 else
   echo "CRITICAL - failed to connect to TURN server:"
   echo "$TURNUTILS_OUTPUT"

check_zfs_zpool.py

@@ -212,7 +212,7 @@ def main():
             table_data.append((device['device'], device['size'], device['alloc'], device['free'], device['frag'],
                                device['cap'], device['health'], states[device['device']]))
 
-        print(list_to_markdown_table(table_data, align='left', seperator='!', borders=False))
+        print(list_to_markdown_table(table_data, align='center', seperator='!', borders=False))
         sys.exit(exit_code)
 
     elif args.check_type in ['cache', 'log']: