ipfixprobed - add new option LZ4_COMPRESSION to init script and config example

Author: SiskaPavel

init/ipfixprobed

@@ -118,7 +118,12 @@ if [ -e "$CONFFILE" ]; then
       output_affinity="@$OUTPUT_WORKER_CPU"
    fi
 
-   output="-o ipfix$output_affinity;host=${HOST:-127.0.0.1};port=${PORT:-4739};id=${LINK:-0};dir=${DIR:-0};${UDP_PARAM};${NON_BLOCKING_TCP_PARAM};template=${TEMPLATE_REFRESH_RATE:-300}"
+   LZ4_COMPRESSION_PARAM=""
+   if [[ $LZ4_COMPRESSION == "yes" ]]; then
+        LZ4_COMPRESSION_PARAM="lz4-compression";
+   fi
+
+   output="-o ipfix$output_affinity;host=${HOST:-127.0.0.1};port=${PORT:-4739};id=${LINK:-0};dir=${DIR:-0};${UDP_PARAM};${NON_BLOCKING_TCP_PARAM};${LZ4_COMPRESSION_PARAM};template=${TEMPLATE_REFRESH_RATE:-300}"
 
    telemetry=""
    if [ "$USE_FUSE" = "1" ]; then

init/link0.conf.example

@@ -197,6 +197,9 @@ TEMPLATE_REFRESH_RATE=300
 # Define output worker (thread) affinity, e.g. CPU core isolated from the scheduler
 #OUTPUT_WORKER_CPU=12
 
+# Enable LZ4 compression (only with TCP)
+LZ4_COMPRESSION=no
+
 ####### Fuse telemetry
 
 USE_FUSE=0