Docker Compose is used for running multiple containers and each of the containers run in isolation but can interact with each other when required. Docker Compose file are written in a scripting language called YAML.
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Building Docker Image
We can find so many Docker images in Docker Hub site. However, sometimes we cannot find a service that we want to use as part of our application or our team decided that the application will be dockerizing for ease of shipping and deployment.
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Basic Docker Commands
These’re the basic Docker commands we should really know:
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Adding an SSH key to an existing DigitalOcean droplet
I’ve setup my DigitalOcean (DO) droplet so it cannot be accessed using password. However, when I replaced my local machine, I can no longer access my droplet since I’ve lost the private SSH Key. Fortunately, I can still access the remote server from Web Console, but it’s too slow and...
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Adding a New Database on MySQL Server
I have a MySQL server on my remote server and need to create a new database for my Wordpress site.
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