Archives mensuelles : mars 2016

Build un docker avec le Dockerfile

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Première personnalisation d’un Docker sur la base Nginx + PHP de Richarvey

 

Il suffit d’éditer un fichier Dockerfile

admin@serveur-1:~$ cat Dockerfile
FROM richarvey/nginx-php-fpm
COPY ./index.php /usr/share/nginx/html/

Puis de build :

docker build -t mydockername .

 

prochaine étape, pusher sur un repository.

 

Voici un guide pour découvrir toutes commandes du Dockerfile

Docker sur Ubuntu 14

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Premier lancement d’un conteneur Docker.

1/ installation

/etc/apt/sources.list.d/docker.list
deb https://apt.dockerproject.org/repo ubuntu-trusty main
sudo apt-get update
$ sudo apt-get install docker-engine
$ sudo docker run hello-world

 

2/ output

admin@serveur-1:~$ sudo docker run hello-world
Hello from Docker.
This message shows that your installation appears to be working correctly.
To generate this message, Docker took the following steps:
 1. The Docker client contacted the Docker daemon.
 2. The Docker daemon pulled the "hello-world" image from the Docker Hub.
 3. The Docker daemon created a new container from that image which runs the
 executable that produces the output you are currently reading.
 4. The Docker daemon streamed that output to the Docker client, which sent it
 to your terminal.
To try something more ambitious, you can run an Ubuntu container with:
 $ docker run -it ubuntu bash
Share images, automate workflows, and more with a free Docker Hub account:
 https://hub.docker.com
For more examples and ideas, visit:
 https://docs.docker.com/userguide/
admin@serveur-1:~$