lab done finally

Dockerfile

@@ -0,0 +1,6 @@
+
+FROM node:8.14.0-alpine
+COPY . /root
+RUN npm install express mysql
+CMD node /root/project.js
+EXPOSE  3002

Readme.txt

@@ -0,0 +1 @@
+bonjour

answers.md

@@ -1,41 +1,63 @@
 # Answers
 
-Lastname:
-Firstname:
+Lastname:ALLINE	
+Firstname:Rémy
 
 ## 2.2
-command:
+command:sudo docker run app
 
 ## 2.3
-question:
-command:
+question:The port is not open so it can' access it
+command:  sudo docker run -p 3000:3000 project.js
 
 ## 2.5
-question:
-command:
+question:the local image name have to match the same as the repository
+command:sudo docker tag project.js remyalline/devops_lab
+	sudo docker push remyalline/devops_lab
 
 ## 2.6
-command:
+command:sudo docker system prune -a
 
-question:
-command:
+question: we pull the image with : sudo docker pull remyalline/devops_lab and after that we start a container with the same name as the one we pushed 
+command:sudo docker create remyalline/devops_lab
 
-command:
+command:sudo docker run --detach r/devops_lab
 
 ## 2.7
+question:we can see the all the containers with their id, names, status and when they were created
+the status of the congtainer is up
+for this we used the command: sudo docker ps -a
+the name of the container is quizzical_kirch
+
 question:
-question:
-command:
+command:sudo docker rename quizzical_kirch application
 
 command:
 
 ## 2.8
-question:
-output:
+question:the OS from the container is Ubuntu
+output:DISTRIB_ID=Ubuntu
+DISTRIB_RELEASE=18.04
+DISTRIB_CODENAME=bionic
+DISTRIB_DESCRIPTION="Ubuntu 18.04.1 LTS"
+NAME="Ubuntu"
+VERSION="18.04.1 LTS (Bionic Beaver)"
+ID=ubuntu
+ID_LIKE=debian
+PRETTY_NAME="Ubuntu 18.04.1 LTS"
+VERSION_ID="18.04"
+HOME_URL="https://www.ubuntu.com/"
+SUPPORT_URL="https://help.ubuntu.com/"
+BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
+PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
+VERSION_CODENAME=bionic
+UBUNTU_CODENAME=bionic
+
 
 ## 3.1
-command:
+command:sudo docker-compose up
 
 ## 3.4
-command:
-command:
+command:sudo docker-compose up -d
+command:sudo docker-compose logs
+

docker-compose.yml

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+version: '3'
+services:
+  my-service:
+    image: remyalline/devops_lab
+