diff --git a/answers.md b/answers.md
index defa8e2..38fd735 100644
--- a/answers.md
+++ b/answers.md
@@ -1,47 +1,64 @@
 # Answers
 
-Nom: 
-Prénom: 
-NB: 
+Nom: GAIDIER 
+Prénom: Clément
+NB: 4
 
 ## 1.3
-command: 
+command: docker build -t tp2back ./ 
+docker run tp2back  
 
 ## 1.4
-answer:
-command: 
+answer: Les ports TCP ne sont pas ouverts 
+command: docker run -p 8080:8080 tp2back
 
 ## 1.5
-command: 
+command: docker run -p 8080:8080 -e ENVIRONMENT=dev tp2back
 
 ## 1.6
-answer:
-command: 
+answer: L'image n'a pas de tag donc il faut associer un tag à l'image
+command: docker tag tp2back clementgaidier/tp2back 
+docker push clementgaidier/tp2back
 
 ## 1.7
-answer:
-command: 
-command: 
-command: 
+answer: 
+command: docker rmi -f $(docker images -a -q) 
+command: docker run -p 8080:8080 -e ENVIRONMENT=dev clementgaidier/tp2back
+command: docker run -d -p 8080:8080 -e ENVIRONMENT=dev clementgaidier/tp2back
 
 ## 1.8
-answer:
-command: 
-command: 
+answer: nom de mon container est mystifying_cohen
+command: docker ps  
+command: docker rename 26f620eee85b tp2back
 
 ## 1.9
-answer:
-answer:
+answer: Debian 9 (stretch)
+answer: PRETTY_NAME="Debian GNU/Linux 9 (stretch)"
+NAME="Debian GNU/Linux"
+VERSION_ID="9"
+VERSION="9 (stretch)"
+ID=debian
+HOME_URL="https://www.debian.org/"
+SUPPORT_URL="https://www.debian.org/support"
+BUG_REPORT_URL="https://bugs.debian.org/"
+
 
 ## 1.11
-command: 
-answer:
+command: docker run -d -p 8081:8081 -e APP_PORT=8081 -e WS_BACK_URL=172.17.0.1 clementgaidier/tp2front
+answer: You called at : 2018-11-13 14:32:08.315980 (dynamic)
+        On environment : dev (from env variable)
+        With path : write   (from URL path)
+        With front : 8f0ff760d00d (from real hostname of front service)
+        With back  : 59e6de57fb02 (from real hostname of back service)
 
 ## 2.1
-command: 
+command: docker-compose up
 
 ## 2.6
-command: 
+command: docker-compose up -d
+command: docker-compose logs
+
+## 2.9
 command: 
 
 
diff --git a/app/back/Dockerfile b/app/back/Dockerfile
new file mode 100644
index 0000000..4265155
--- /dev/null
+++ b/app/back/Dockerfile
@@ -0,0 +1,12 @@
+FROM python:3.7.1-stretch
+
+WORKDIR /app/back
+
+COPY requirements.txt ./
+RUN pip install -r requirements.txt
+
+COPY . .
+
+CMD ["python", "-u",  "./webservice.py" ]
+
+VOLUME /app/log
diff --git a/app/docker-compose.yml b/app/docker-compose.yml
new file mode 100644
index 0000000..6ace323
--- /dev/null
+++ b/app/docker-compose.yml
@@ -0,0 +1,18 @@
+version: '3'
+services:
+  tp2back:
+    image: 9e4ba5d15d97
+    ports:
+      - "8080:8080"
+    environment:
+      - ENVIRONMENT=dev 
+  tp2front:
+    image: 80646dee17d5
+    ports: 
+      - "8081:8081"
+    environment:
+      - APP_PORT=8081
+      - WS_BACK_URL=172.17.0.1 
+volumes:
+  data:
+    external: true
diff --git a/app/front/Dockerfile b/app/front/Dockerfile
new file mode 100644
index 0000000..bbd886f
--- /dev/null
+++ b/app/front/Dockerfile
@@ -0,0 +1,12 @@
+FROM python:3.7.1-stretch
+
+WORKDIR /app/front
+
+COPY requirements.txt ./
+RUN pip install -r requirements.txt
+
+COPY . .
+
+CMD ["python", "-u",  "./front.py" ]
+
+VOLUME /app/log