[Let's Encrypt] Add extended logging of cron task execution jelastic-…

…jps#297

scripts/auto-update-ssl-cert.sh

@@ -10,6 +10,7 @@ GIT=$(which git);
 BASE_REPO_URL="https://github.com/jelastic-jps/lets-encrypt"
 RAW_REPO_SCRIPS_URL="https://raw.githubusercontent.com/jelastic-jps/lets-encrypt/master/scripts/"
 SETTINGS_CUSTOM="/var/lib/jelastic/keys/letsencrypt/settings-custom"
+LOG_FILE="/var/log/letsencrypt.log"
 
 [[ -z "$WGET" || -z "$OPENSSL" || -z "$GREP" || -z "$SED" || -z "$GIT" ]] && { echo "PATH not set with neccessary commands"; exit 3 ; }
 
@@ -68,16 +69,17 @@ seconds_before_expire=$(( $DAYS_BEFORE_EXPIRE * 24 * 60 * 60 ));
 $( [[ -e /usr/bin/python ]] || ln -s /usr/bin/python3 /usr/bin/python )
 [[ -f "/var/lib/jelastic/SSL/jelastic.crt" && "$withExtIp" != "false" ]] && exp_date=$(jem ssl checkdomain | python -c "import sys, json; print (json.load(sys.stdin)['expiredate'])");
 
-[ -z "$exp_date" ] && { echo "$(date) - no certificates for update" >> /var/log/letsencrypt.log; exit 0; };
+[ -z "$exp_date" ] && { echo "$(date) - no certificates for update" >> ${LOG_FILE}; exit 0; };
 
 _exp_date_unixtime=$(date --date="$exp_date" "+%s");
 _cur_date_unixtime=$(date "+%s");
 _delta_time=$(( $_exp_date_unixtime - $_cur_date_unixtime  ));
 
 [[ $_delta_time -le $seconds_before_expire ]] && {
-    echo "$(date) - update required" >> /var/log/letsencrypt.log;
+    echo "$(date) - update required" >> ${LOG_FILE};
     validateLatestVersion
     resp=$($WGET --no-check-certificate -qO- "${auto_update_url}");
+    echo ${resp} >> ${LOG_FILE};
     [[ $? -ne 0 ]] && [[ -z $resp ]] && resp="Temporary network Issue";
     { echo "${resp#*response*}" | sed 's/"//g' | grep -q 'result:0' ;} || $WGET -qO- "${jerror_url}/jerror?appid=$appid&actionname=updatefromcontainer&callparameters=$auto_update_url&email=$email&errorcode=4121&errormessage=$resp&priority=high"
 }