add ingress statistics generation script

.gitignore

@@ -0,0 +1 @@
+analyse_results.csv

README.md

@@ -1,6 +1,7 @@
 # html-kube-tester
 
 ## Workload
+
 Workload to test application behavior while making changes on infrastructure.
 
 Ingress fqdn has to be configured by either:
@@ -15,3 +16,12 @@ Connntent git will be displayed in an iframe with node name on top.
 Node name is displayed on the top of the page and also in kube-node.json and on kube-node.txt
 
 Thanks to https://github.com/amoldalwai/RoadFighter.git for having something fun to display.
+
+## Analyse script
+
+A script is given to test inngress availability.
+analyse.sh {ingress fqdn} [keep_results]
+
+Option *keep_results* does not ovewrite file on startup.
+
+Information is displayed in csv format: date (iso) | node hosting workload | request total time | response http code

analyse.sh

@@ -0,0 +1,28 @@
+#!/bin/zsh -e
+
+# This script asserts that init.sh workload script is left as is.
+
+
+script_dir=$(dirname $(readlink -f ${0}))
+results_file=${script_dir}/analyse_results.csv
+
+if [[ -z "${1}" ]] ; then
+    echo "First parameter must be url"
+    exit 1
+else
+    analyse_url=${1}
+fi
+
+if [[ "${2}" == "keep_results" ]] ; then
+    keep_results=true
+else
+    keep_results=false
+    echo '' > ${results_file}
+fi
+
+echo Launching test, press CTRL+C to exit
+
+while true ; do
+    echo "$(date -Iseconds);$(curl -m 2 -s -w ";%{time_total};%{http_code}" -k "${analyse_url}" | tr -d "\n")" | tee -a ${results_file}
+    sleep 1
+done