mirror of https://github.com/docker/docs.git
89 lines
2.5 KiB
Markdown
89 lines
2.5 KiB
Markdown
---
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title: Deploy an app from the CLI
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description: Learn how to deploy containerized applications on a swarm, with Docker
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Universal Control Plane.
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keywords:
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- deploy, application
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---
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With Docker Universal Control Plane you can deploy your apps from the CLI,
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using Docker Compose. In this example we're going to deploy a WordPress
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application.
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## Get a client certificate bundle
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Docker UCP secures your Docker swarm with role-based access control, so that only
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authorized users can deploy applications. To be able to run
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Docker commands on a swarm managed by UCP, you need to authenticate your
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requests using client certificates.
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[Learn how to set your CLI to use client certificates](../access-ucp/cli-based-access.md).
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## Deploy WordPress
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The WordPress application we're going to deploy is composed of two services:
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* wordpress: The service that runs Apache, PHP, and WordPress.
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* db: A MariaDB database used for data persistence.
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After setting up your terminal to authenticate using client certificates,
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create a file named `docker-compose.yml` with the following service definition:
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```none
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version: '2'
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services:
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db:
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image: mysql:5.7
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volumes:
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- db_data:/var/lib/mysql
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restart: always
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environment:
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MYSQL_ROOT_PASSWORD: wordpress
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MYSQL_DATABASE: wordpress
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MYSQL_USER: wordpress
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MYSQL_PASSWORD: wordpress
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wordpress:
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depends_on:
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- db
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image: wordpress:latest
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ports:
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- "8000:80"
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restart: always
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environment:
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WORDPRESS_DB_HOST: db:3306
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WORDPRESS_DB_PASSWORD: wordpress
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volumes:
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db_data:
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```
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In your command line, navigate to the place where you've created the
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`docker-compose.yml` file and run:
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```bash
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$ docker-compose --project-name wordpress up -d
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```
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Test that the WordPress service is up and running, and find where you can
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reach it.
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```bash
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$ docker-compose --project-name wordpress ps
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Name Command State Ports
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------------------------------------------------------------------------------------------
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wordpress_db_1 docker-entrypoint.sh mysqld Up 3306/tcp
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wordpress_wordpress_1 docker-entrypoint.sh apach ... Up 172.31.18.153:8000->80/tcp
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```
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In this example, WordPress can be accessed at 172.31.18.153:8000. Navigate to
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this address in your browser, to start using the WordPress app you just
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deployed.
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## Where to go next
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* [Deploy an app from the UI](index.md)
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