Added basic Monitoring

script/monitor/check.sh

@@ -0,0 +1,86 @@
+#!/bin/bash
+
+
+
+function doChecks(){
+    local readonly _TMPDIR="${1:?"doChecks(): Missing parameter TMPDIR:"}"
+    local readonly _COLOR="${2:-"monocrom"}"
+
+    local _DATETIME=$(date +%H-%M-%S)
+
+    mkdir -p ${_TMPDIR}
+    rm ${_TMPDIR}/* > /dev/null 2>&1
+
+    for check in /monitoring/checks/*.on
+    do
+        local _CHECK_FILENAME="${check##*/}"
+        echo -n "${_CHECK_FILENAME%%.on}?" > "${_TMPDIR}/${_CHECK_FILENAME}"
+        timeout -k 10s 20s bash ${check} >> "${_TMPDIR}/${_CHECK_FILENAME}" 2> /dev/null || echo "TIMEOUT#Timeout" >> "${_TMPDIR}/${_CHECK_FILENAME}" &
+    done
+    wait
+
+    local _FAILED=0
+    echo "CHECK?RESULT[#MESSAGE]:"
+    echo "-----------------------"
+    for resultFile in ${_TMPDIR}/*
+    do
+        cat "${resultFile}"
+        grep -q "FAIL" ${resultFile} && _FAILED=$(expr ${_FAILED} + 1)
+    done
+
+    if [ "${_COLOR}" == "color" ]; then
+        #color is for console-output
+        echo "-----------------------"
+        if [ ${_FAILED} -ne 0 ]; then
+            echo "MISSED?${_FAILED}#${_DATETIME}"
+        else
+            echo "MISSED?${_FAILED}#${_DATETIME}"
+        fi
+    else
+        echo "MISSED?${_FAILED}#${_DATETIME}"
+    fi
+
+    rm -r ${_TMPDIR} > /dev/null 2>&1
+    return 0
+}
+
+function usage(){
+    printf "\nUsage: /monitoring/check.sh <command> <options>"
+    echo
+    echo "possible commands:"
+    echo
+    echo "- all"
+    echo "    Executes all checks."
+    echo "- auto <out_file>"
+    echo "    Executes quiet all checks and saves the result in the given out_file."
+    return 0
+}
+
+main(){
+    case "${1:-""}" in
+        all)
+            printf "Checks werden ausgeführt..." \
+                && doChecks "/tmp/checks" color \
+                && printf "Success" \
+                && return 0
+            ;;
+        auto)
+            # If just a filename is given it is created in /tmp, because of 'cd /tmp' 
+            cd /tmp \
+                && doChecks "/tmp/checks$(date +%N)" > "$2.new" \
+                && mv -f "$2.new" "$2" \
+                && return 0
+            return 1
+            ;;
+		*)
+            [ "${1:+isset}" == "isset" ] \
+                && printf "Parameter '${1}' ist kein gültiger Befehl.\n"
+            usage
+            return 0
+            ;;
+    esac
+
+    return 1
+}
+
+main "$@" || exit 1