Docker
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DevOps
Packer, Ansible and Docker Part 3: Multiple Roles
Previously we modified our setup to use a role from ansible galaxy to install and configure redis. One key thing…
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DevOps
Build Docker Images with Packer and Ansible
Recently someone asked me where a good place is to get started learning tools like docker, packer and ansible. I…
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DevOps
Packer, Ansible and Docker Part 2: Using Ansible Galaxy
Previously we setup packer, docker and ansible to build a very simple docker image that simply placed a file under…
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DevOps
Deploying Docker Apps to Kubernetes with Codeship
In the first post of this series, we introduced using Kubernetes for deployments; in the second, we got started with…
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DevOps
Continuous Deployment of Docker Apps to Kubernetes
In the first post of this series, we introduced using Kubernetes for deployments. In this post, we’ll get started with…
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DevOps
Docker Remove Container Example
This example will show how to remove Docker containers, that is, instances of images. For this, we will be using…
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DevOps
Docker Start Container Example
A container, in Docker terminology, is an instance of an image. A typical simile used for this, is the classes…
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DevOps
Container Image Immutability and the Power of Metadata
One of the principles of Docker containers is that an image is immutable — once built, it’s unchangeable, and if…
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DevOps
Docker Storage: An Introduction
There are lots of places inside Docker (both at the engine level and container level) that use or work with…
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