diff --git a/contrib/kestrel b/contrib/kestrel
deleted file mode 100755
index 9c62afce..00000000
--- a/contrib/kestrel
+++ /dev/null
@@ -1,131 +0,0 @@
-#!/bin/bash 
-### BEGIN INIT INFO
-# Provides:          kestrel
-# Required-Start:    $local_fs $network $named $time $syslog $postgresql
-# Required-Stop:     $local_fs $network $named $time $syslog $postgresql
-# Default-Start:     2 3 4 5
-# Default-Stop:      0 1 6
-# Description:       Script to run asp.net 5 application in background
-### END INIT INFO
-
-# Author: Ivan Derevianko aka druss <drussilla7@gmail.com>
-# Modified by: Paul Schneider <redienhcs.luap@gmail.com>
-
-. /lib/init/vars.sh
-. /lib/lsb/init-functions
-
-PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
-CONFIGS="/etc/kestrel/*.webenv"
-
-TMP_SAVE_runlevel_VAR=$runlevel
-unset runlevel
-
-running() {
-  if [ -f $PIDFILE ]
-  then
-    PID=$(cat $PIDFILE)
-    if kill -0 $PID 2>/dev/null
-      then
-	    return 0
-    fi
-  fi
-  return 1
-}
-
-
-setdnxenv() {
-    env=$1
-    . $env
-    # reset all except the name to default values
-	export ASPNET_ENV=$NAME
-	export WWW_USER=www-data
-	YAVSCBIN=/usr/local/bin/yavscd
-	PROJECT=approot/Web
-	CONFIGURATION=Release
-	ROOT=/srv/www/yavsc
-    DESC="$NAME"
-    PIDFILE=/var/run/kestrel-${NAME}.pid
-    LOGDIR=/var/log
-    # reset to specified values
-    . $env
-}
-
-status() {
-  for env in $CONFIGS
-  do
-    setdnxenv "$env"
-	if running;
-	then
-		echo "Service running $DESC ($NAME; pid: $PID)"
-	else
-		echo "Service stopped $DESC ($NAME)"
-	fi
-  done
-}
-
-
-start() {
-    # wait a little for postgresql to be available
-    sleep 1
-  for env in $CONFIGS
-  do
-    setdnxenv "$env"
-	if running; then
-		echo "Service already running $DESC" "$NAME"
-		log_end_msg 0  
-	else
-		log_daemon_msg "Starting service $NAME for user $WWW_USER"
-		if ! start-stop-daemon -SbmCv -u $WWW_USER -p $PIDFILE -d $ROOT -g www-data -x $YAVSCBIN -- --project $PROJECT --configuration $CONFIGURATION $NAME > "${LOGDIR}/kestrel-${NAME}.log"
-        then 
-			log_daemon_msg "Could not start $NAME : $?, see ${LOGDIR}/kestrel-${NAME}.log"
-			log_end_msg 2
-		else
-			log_daemon_msg "Service $DESC started ($NAME), logs: ${LOGDIR}/kestrel-${NAME}.log"
-			log_end_msg 0  
-		fi
-	fi
-  done
-
-}
-
-stop() {
-  for env in $CONFIGS
-  do
-    setdnxenv "$env"
-	if running
-	then
-		log_daemon_msg "Stopping service $NAME"
-		start-stop-daemon -K -p "$PIDFILE"
-		log_daemon_msg "$DESC stopped"
-		log_end_msg 0  
-	else
-		log_daemon_msg "$DESC Service not running"
-	    log_end_msg 1  
-	fi
-  done
-}
-
-
-case "$1" in
-  start)
-    start
-    ;;
-  stop)
-    stop
-    ;;
-  restart)
-    stop
-	sleep 1
-    start
-    ;;
-  status)
-    status
-	;;
-
-  *)
-    echo "Usage: $0 {start|stop|restart}"
-esac
-
-export runlevel=$TMP_SAVE_runlevel_VAR
-
-
diff --git a/contrib/kestrel-pre b/contrib/yavsc
similarity index 68%
rename from contrib/kestrel-pre
rename to contrib/yavsc
index 0ede605d..aa31221c 100644
--- a/contrib/kestrel-pre
+++ b/contrib/yavsc
@@ -1,11 +1,11 @@
 #!/bin/bash 
 ### BEGIN INIT INFO
-# Provides:          kestrel-pre
+# Provides:          yavsc
 # Required-Start:    $local_fs $network $named $time $syslog $postgresql
 # Required-Stop:     $local_fs $network $named $time $syslog $postgresql
 # Default-Start:     2 3 4 5
 # Default-Stop:      0 1 6
-# Description:       Script to run asp.net 5 application in background
+# Description:       Script to run yavsc
 ### END INIT INFO
 
 # Author: Ivan Derevianko aka druss <drussilla7@gmail.com>
@@ -14,8 +14,9 @@
 . /lib/init/vars.sh
 . /lib/lsb/init-functions
 
+NAME=yavsc
+
 PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
-CONFIGS="/etc/kestrel/*.prewebenv"
 
 TMP_SAVE_runlevel_VAR=$runlevel
 unset runlevel
@@ -33,47 +34,34 @@ running() {
 }
 
 
-setdnxenv() {
-    env=$1
-    . $env
-    # reset all except the name to default values
-	export ASPNET_ENV=$NAME
-	export WWW_USER=www-data
-	YAVSCBIN=/usr/local/bin/yavscd-pre
-	PROJECT=approot/Web
-	CONFIGURATION=Release
-	ROOT=/srv/www/yavscpre
-    DESC="$NAME"
-    PIDFILE=/var/run/kestrel-${NAME}.pid
-    LOGDIR=/var/log
-    # reset to specified values
-    . $env
-}
-
+export WWW_USER=www-data
+export ROOT=/srv/www/${NAME}
+export DESC="$NAME"
+export PIDFILE=/var/run/kestrel-${NAME}.pid
+export LOGDIR=/var/log
+export DOTNET_CLI_HOME=$ROOT
+export ASPDOTNETCORE_ENVIRONMENT=Production
+export ASPDOTNETCORE_LOGLEVEL=Information
 status() {
-  for env in $CONFIGS
-  do
-    setdnxenv "$env"
 	if running;
 	then
 		echo "Service running $DESC ($NAME; pid: $PID)"
 	else
 		echo "Service stopped $DESC ($NAME)"
 	fi
-  done
+    echo WWW_USER: $WWW_USER ROOT:$ROOT DESC: $DESC NAME: $NAME PIDFILE: $PIDFILE LOGDIR=$LOGDIR
 }
 
 
 start() {
-  for env in $CONFIGS
-  do
-    setdnxenv "$env"
 	if running; then
 		echo "Service already running $DESC" "$NAME"
 		log_end_msg 0  
 	else
+        cd $ROOT
+        sleep 4
 		log_daemon_msg "Starting service $NAME for user $WWW_USER"
-		if ! start-stop-daemon -SbmCv -u $WWW_USER -p $PIDFILE -d $ROOT -g www-data -x $YAVSCBIN -- --project $PROJECT --configuration $CONFIGURATION $NAME > "${LOGDIR}/kestrel-${NAME}.log"
+		if ! start-stop-daemon -SbmCv -u $WWW_USER -p $PIDFILE -d $ROOT -g www-data -x yavsc  > "${LOGDIR}/kestrel-${NAME}.log"
         then 
 			log_daemon_msg "Could not start $NAME : $?, see ${LOGDIR}/kestrel-${NAME}.log"
 			log_end_msg 2
@@ -82,14 +70,10 @@ start() {
 			log_end_msg 0  
 		fi
 	fi
-  done
 
 }
 
 stop() {
-  for env in $CONFIGS
-  do
-    setdnxenv "$env"
 	if running
 	then
 		log_daemon_msg "Stopping service $NAME"
@@ -100,7 +84,6 @@ stop() {
 		log_daemon_msg "$DESC Service not running"
 	    log_end_msg 1  
 	fi
-  done
 }
 
 
@@ -113,7 +96,6 @@ case "$1" in
     ;;
   restart)
     stop
-	sleep 1
     start
     ;;
   status)
diff --git a/src/Yavsc/Makefile b/src/Yavsc/Makefile
index 1d0b453e..aafc43ac 100644
--- a/src/Yavsc/Makefile
+++ b/src/Yavsc/Makefile
@@ -1,80 +1,30 @@
-DESTDIR=/srv/www/yavscpre
-PRODDESTDIR=/srv/www/yavsc
+DESTDIR=/srv/www/yavsc
 HOSTING=localhost
 ASPNET_LOG_LEVEL=debug
 SOURCE_DIR=../..
-MAKEFILE_DIR=$(SOURCE_DIR)/scripts/make
-BASERESX= Resources/Yavsc.Models.IT.Fixing.Resources.resx \
-	Resources/Yavsc.ViewComponents.CommentViewComponent.resx \
-	Resources/Yavsc.ViewModels.FrontOffice.PerformerProfileViewModel.resx \
-	Resources/Yavsc.ViewModels.EnrolerViewModel.resx \
-	Resources/Yavsc.YavscLocalisation.resx
-BASERESXGEN=$(BASERESX:.resx=.Designer.cs)
-MCS_OPTIONS=-debug
-MONO_OPTIONS=--debug
+USER=www-data
+HOSTING_PRE=yavsv.pschneider.fr
+CONFIGURATION=Debug
+SERVICE_PRE=Yavsc
 
-include $(MAKEFILE_DIR)/dnx.mk
-include $(MAKEFILE_DIR)/versioning.mk
-
-MINJS=wwwroot/js/bootstrap.min.js      wwwroot/js/input-lib.min.js             wwwroot/js/jquery.signalR-2.2.1.min.js  wwwroot/js/quill.min.js wwwroot/js/chat.min.js           wwwroot/js/jquery-2.2.4.min.js          wwwroot/js/jquery-ui.min.js             wwwroot/js/showdown.min.js wwwroot/js/comment.min.js        wwwroot/js/jquery-3.2.1.min.js          wwwroot/js/md-helpers.min.js            wwwroot/js/site.min.js wwwroot/js/dropzone.min.js       wwwroot/js/jquery-migrate-3.0.0.min.js  wwwroot/js/parallax.min.js              wwwroot/js/str.min.js wwwroot/js/google-geoloc.min.js  wwwroot/js/jquery.min.js                wwwroot/js/paypalbutton.min.js          wwwroot/js/to-markdown.min.js
-
-MINCSS=wwwroot/css/coiffure.min.css  wwwroot/css/dev.min.css           wwwroot/css/freespeech.min.css  wwwroot/css/yavsc.min.css wwwroot/css/default.min.css   wwwroot/css/font-awesome.min.css  wwwroot/css/lua.min.css         wwwroot/css/yavscpre.min.css wwwroot/css/clear/site.min.css  wwwroot/css/main/bootstrap.min.css  wwwroot/css/main/jquery-ui.min.css   wwwroot/css/main/site.min.css wwwroot/css/dark/site.min.css   wwwroot/css/main/dropzone.min.css   wwwroot/css/main/quill.snow.min.css
-
-web: project.lock.json
-	MCS_OPTIONS=$(MCS_OPTIONS) MONO_OPTIONS=$(MONO_OPTIONS) ASPNET_LOG_LEVEL=$(ASPNET_LOG_LEVEL) ASPNET_ENV=$(ASPNET_ENV) dnx web --configuration=$(CONFIGURATION) |tee web.log
-
-
-start_debug:
-	ASPNET_ENV=Development mono --debugger-agent=transport=dt_socket,server=y,address=127.0.0.1:4669 /home/paul/.dnx/runtimes/dnx-mono.1.0.0-rc1-update2/bin/Microsoft.Dnx.Host.Mono.dll web
-	
-
-nweb:
-	MONO_PATH=$(MONO_PATH):~/.dnx/runtimes/dnx-mono.1.0.0-rc1-update2/bin ~/.dnx/runtimes/dnx-mono.1.0.0-rc1-update2/bin/ndnx web
+all:
+	dotnet build
 
 showConfig:
-	@echo HOSTING: $(USER)@$(HOSTING)
-	@echo ENV: $(ASPNET_ENV)
+	@echo HOSTING_PRE: $(USER)@$(HOSTING_PRE)
 	@echo CONFIGURATION: $(CONFIGURATION)
 	@echo DESTDIR: $(DESTDIR)
-	@echo PRODDESTDIR: $(PRODDESTDIR)
-
-status:
-ifeq ($(git_status),0)
-		@echo Nothing to be done.
-else
-    @echo There are pending changes:
-		@git status
-endif
+	@echo SERVICE_PRE: $(SERVICE_PRE)
 
 publish:
-	ASPNET_ENV=$(ASPNET_ENV) dnu publish
-
-deploy-pkg: publish
-
-deploy: pushInPre pushInProd
-
-pushInPre: cleanoutput bin/output/wwwroot/version ../../yavscd-pre
-	sudo service kestrel-pre stop
-	sudo rm -rf $(DESTDIR)/approot
-	sudo cp -a bin/output/* $(DESTDIR)
-	sudo cp ../../yavscd /usr/local/bin/yavscd-pre
-	sudo sync
-	sudo service kestrel-pre start
+	ASPNETCORE_ENV=$(CONFIGURATION) dotnet publish
 
-pushInProd: cleanoutput bin/output/wwwroot/version ../../yavscd
-ifeq ($(git_status),0)
-	sudo service kestrel stop
-	sudo rm -rf $(PRODDESTDIR)/approot
-	sudo cp -a bin/output/* $(PRODDESTDIR) 
-	sudo cp ../../yavscd /usr/local/bin/yavscd
+pushInPre: publish
+	sudo service $(SERVICE_PRE) stop
+	sudo cp -a bin/Debug/net7.0/publish/* $(DESTDIR)
+	sudo chown -R $(USER) $(DESTDIR)
 	sudo sync
-	sudo service kestrel start
-else
-	$(error EPRODANDGITSTATUS! Refus de pousser en production: des changements doivent être validés auprès du contrôle de versions.)
-endif
-
-cleanPublish: pushInPre pushInProd 
-	rm -rf bin/output/
+	sudo service $(SERVICE_PRE) start
 
 %.min.js: %.js
 	jsmin < $^ > $@
@@ -84,26 +34,3 @@ cleanPublish: pushInPre pushInProd
 
 %.Designer.cs: %.resx
 	strongresbuildercli -l -p -t -r "Yavsc.Resources." $^
-
-prepare_code: $(BASERESXGEN)
-
-web_rebuild: 
-	make -C ../Yavsc.Abstract
-	make -C ../Yavsc.Server
-	make bin/Debug/dnx451/Yavsc.dll
-
-minJs: $(MINJS)
-
-minCss: $(MINCSS)
-
-minify: minCss minJs
-
-prepare_mvc_templates: $(SOURCE_DIR)/scripts/configure/tools/mvc-code-generators/new-templates/ViewGenerator/Create.cshtml \
-	$(SOURCE_DIR)/scripts/configure/tools/mvc-code-generators/new-templates/ViewGenerator/Delete.cshtml \
-	$(SOURCE_DIR)/scripts/configure/tools/mvc-code-generators/new-templates/ViewGenerator/Edit.cshtml \
-	$(SOURCE_DIR)/scripts/configure/tools/mvc-code-generators/new-templates/ViewGenerator/List.cshtml \
-	$(SOURCE_DIR)/scripts/configure/tools/mvc-code-generators/new-templates/ViewGenerator/Details.cshtml
-	cp $^ $(SOURCE_DIR)/packages/Microsoft.Extensions.CodeGenerators.Mvc/1.0.0-rc1-final/Templates/ViewGenerator/
-
-$(BINTARGETPATH): $(BASERESXGEN) project.lock.json
-