What is docker ?
WordPress is software designed for everyone, emphasizing accessibility, performance, security, and ease of use. We believe great software should work with minimum set up, so you can focus on sharing your story, product, or services freely. The basic WordPress software is simple and predictable so you can easily get started. It also offers powerful features for growth and success.
What is docker ? why we are using docker-compose ?
Docker is the company driving the container movement and the only container platform provider to address every application across the hybrid cloud. Today’s businesses are under pressure to digitally transform but are constrained by existing applications and infrastructure while rationalizing an increasingly diverse portfolio of clouds, datacenters and application architectures. Docker enables true independence between applications and infrastructure and developers and IT ops to unlock their potential and creates a model for better collaboration and innovation.
Compose is a tool for defining and running multi-container Docker applications.
To install Docker-compose use the below steps
$ sudo curl -L https://github.com/docker/compose/releases/download/1.21.2/docker-compose-$(uname -s)-$(uname -m) -o /usr/local/bin/docker-compose
$ sudo chmod +x /usr/local/bin/docker-compose
Now create a file with name of docker-compose.yml, Copy the below yaml code in docker-compose.yml.
Now run the below commands to docker-compose deploy.
docker-compose up -d
root@node:~/test# docker-compose up -d
Creating network "test_default" with the default driver
Pulling db (gotechnies/mysql:5.7)...
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Status: Downloaded newer image for gotechnies/mysql:5.7
Pulling wordpress (gotechnies/wordpress:latest)...
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Status: Downloaded newer image for gotechnies/wordpress:latest
Creating test_db_1 ... done
Creating test_wordpress_1 ... done