diff --git a/answers.md b/answers.md
index 25c43e4..b44a3d1 100644
--- a/answers.md
+++ b/answers.md
@@ -1,46 +1,62 @@
 # Answers
 
-Nom: 
-Prénom: 
-NB: 
+Nom: Kourganoff
+Prénom: Adrien
+NB: 7
 
 ## 1.3
-command: 
+command: docker build -t my-python-app .
+docker run NOM_IMAGE
 
 ## 1.4
-answer:
-command: 
+answer: le port n'est pas ouvert 
+command: docker run --rm -p 8080:8080 my-python-app   
 
 ## 1.5
-command: 
+command: docker run -e ENVIRONMENT='dev' --rm -p 8080:8080 my-python-app   
 
 ## 1.6
-answer:
-command: 
+answer: parce que il 'y a pas de tag   
+command: docker tag my-python-app yrandill/my-python-app
+docker push yrandill/my-python-app
 
 ## 1.7
 answer:
-command: 
-command: 
-command: 
+command: docker image rm NOM_IMAGE
+command: docker pull yrandill/my-python-app
+command: docker run -e ENVIRONMENT='dev' --rm -d -p 8080:8080 yrandill/my-python-app
 
 ## 1.8
-answer:
-command: 
-command: 
+answer: nom = admiring_panini
+command: docker ps
+command: docker run -e ENVIRONMENT='dev' --rm --name tp2-back -d -p 8080:8080 yrandill/my-python-app
 
 ## 1.9
-answer:
-answer:
+answer: Debian 
+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: 
+command: docker run -e APP_PORT=8081 -e WS_BACK_URL=172.17.0.1 --rm --name tp2-front -d -p 8081:8081 tp2-front
+answer: You called at : 2018-11-13 16:55:48.526342 (dynamic)
+        On environment : 'dev' (from env variable)
+        With path : path_Test   (from URL path)
+        With front : 184f92d4447d (from real hostname of front service)
+        With back  : 8e9c0fe597b4 (from real hostname of back service)
 
 ## 2.1
-command: 
+command: docker-compose up
 
 ## 2.6
-command: 
-command: 
+command: docker-compose up -d 
+command: docker-compose logs
 
+## 2.9
+command : docker-compose up -d —scale launchBack=2
 
diff --git a/app/back/dockerfile b/app/back/dockerfile
new file mode 100644
index 0000000..d23e692
--- /dev/null
+++ b/app/back/dockerfile
@@ -0,0 +1,11 @@
+FROM python:3.7.1-stretch
+
+WORKDIR /
+
+COPY requirements.txt ./
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+CMD [ "python", "-u", "./webservice.py" ]
+
diff --git a/app/docker-compose.yml b/app/docker-compose.yml
new file mode 100644
index 0000000..4a2bb4a
--- /dev/null
+++ b/app/docker-compose.yml
@@ -0,0 +1,20 @@
+version: '3'
+services:
+  launchBack:
+    image: yrandill/my-python-app
+    environment:
+      - ENVIRONMENT='dev'
+    # volumes:
+    #   - logs
+  launchFront:
+    image: yrandill/tp2-front
+    ports:
+      - "8081:8081"
+    environment:
+      - APP_PORT=8081
+      - WS_BACK_URL=back
+    links:
+      -"launchBack:back"
+
+# volumes:
+#   logs:
\ No newline at end of file
diff --git a/app/front/dockerfile b/app/front/dockerfile
new file mode 100644
index 0000000..8aafdf8
--- /dev/null
+++ b/app/front/dockerfile
@@ -0,0 +1,11 @@
+FROM python:3.7.1-stretch
+
+WORKDIR /
+
+COPY requirements.txt ./
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+CMD [ "python", "-u", "./front.py" ]
+