With automation in mind, when you want to execute docker commands remotely, you want to do it in a secure manner, as you don't want to expose your Docker port to the whole world. One way in doing
Docker
A collection of 37 posts
Docker Environment Substitution with Dockerfile
The 12 Factor [https://12factor.net/] way, is a general guideline that provides best practices when building applications. One of them is using environment variables to store application configuration. What will we be doing: In this post we will build
Guide to Setup Ranchers Convoy Volume Driver for Docker Swarm with NFS
In this post we will setup Rancher's Convoy Storage Plugin [https://github.com/rancher/convoy] with NFS, to provide data persistence in Docker Swarm. The Overview: This essentially means that we will have a NFS Volume, when the
Create a Docker Persistent MySQL Service backed by NFS
Docker Containers are stateless, if you want a persistent service like MySQL I always recommend having your database services outside the swarm, but if you need to look at Persistent Storage, there's a lot, including GlusterFS and NFS.
Docker Stacks - Creating a Nodejs Hostname Application on Swarm
Create a Nodejs Application that responds GET requests with its Hostname. We will be using Docker Swarm to create a Stack of our Nodejs application, which will sit beind a HAProxy Load Balancer, we are mounting the docker.sock from
Create a Elasticsearch Cluster on Docker Swarm with Alpine
I personally believe that databases should reside outside your swarm, but for testing we will create a Elasticsearch Container from a Alpine Image to keep the size of our image small, which is also great for a testing environment. The
Setup RocketChat on Docker Swarm with Traefik Reverse Proxy
Rocket Chat [https://github.com/RocketChat/Rocket.Chat] is a Great Self-Hosted Open Source Communication Platform for Teams and Communities. You can almost categorize it as a Open Source Self Hosted Slack-like Platform. Features: Rocket Chat offers features such as:
Setup a 3 Node Docker Swarm on Ubuntu 16
In this guide we will go through the steps on setting up a 3 node Docker Swarm. For more detailed information, and setting up a scalable application have a look at this post [http://sysadmins.co.za/docker-swarm-getting-started-with-a-3-node-docker-swarm-cluster-with-a-scalable-app/] Getting Started:
Subscribe to Sysadmins
Subscribe today and get access to a private newsletter and new content every week!