How To Install and Use Docker on Ubuntu 16.04 | DigitalOcean
Not using Ubuntu 16.04?Choose a different version or distribution. Introduction Docker is an application that makes it simple and easy to run application processes in a container, which are like virtual machines, only more portable, more resource-friendly, and more dependent on the host operating system. For a detailed introduction to the different components of a Docker container, check out The D
How To Install and Configure Kubernetes on top of a CoreOS Cluster | DigitalOcean
In the configuration we will be following, the master will also be a fully functional minion server capable of completing work. The idea for this configuration was taken from Brian Ketelson’s guide on setting up Kubernetes on CoreOS here. If you followed the guide above to create the cluster, both etcd and fleet should be configured to use each server’s private IPv4 for communication. The public I
How To Secure HAProxy with Let's Encrypt on Ubuntu 14.04 | DigitalOcean
// Tutorial //How To Secure HAProxy with Let's Encrypt on Ubuntu 14.04 Introduction Let’s Encrypt is a new Certificate Authority (CA) that provides an easy way to obtain and install free TLS/SSL certificates, thereby enabling encrypted HTTPS on web servers. It simplifies the process by providing a software client, Certbot, that attempts to automate most of the required steps. Currently the entire
How To Upgrade to PHP 7 on Ubuntu 14.04 | DigitalOcean
Introduction PHP 7, which was released on December 3, 2015, promises substantial speed improvements over previous versions of the language, along with new features like scalar type hinting. This guide explains how to quickly upgrade an Apache or Nginx web server running PHP 5.x (any release) to PHP 7. Warning: As with most major-version language releases, it’s best to wait a little while before sw
How To Install Node.js on a CentOS 7 server | DigitalOcean
Not using CentOS 7?Choose a different version or distribution. Introduction Node.js is a Javascript platform for server-side programming. It allows users to easily create networked applications that require backend functionality. By using Javascript as both the client and server language, development can be fast and consistent. In this guide, we will show you a few different ways of getting Node.j
How To Use Terraform with DigitalOcean | DigitalOcean
Introduction Terraform is a tool for building and managing infrastructure in an organized way. You can use it to manage DigitalOcean Droplets, Load Balancers, and even DNS entries, in addition to a large variety of services offered by other providers. Terraform uses a command-line interface and can run from your desktop or a remote server. Terraform works by reading configuration files that descri
How To Install WordPress with Nginx on Ubuntu 14.04 | DigitalOcean
// Tutorial //How To Install WordPress with Nginx on Ubuntu 14.04 Introduction WordPress is the most popular CMS (content management system) in the world. It allows you to easily get your site or blog up and running. After installation, you can manage almost everything in an easy web interface. In this guide, we will go over how to install WordPress on an Ubuntu 14.04 server. For the web server co
How To Use Fleet and Fleetctl to Manage your CoreOS Cluster | DigitalOcean
Status: Deprecated Reason: On December 22, 2016, CoreOS announced that it will no longer maintain fleet; It will receive security updates and bug fixes until February of 2017, when it will be removed from CoreOS. The project recommends using Kubernetes for all clustering needs. See Instead: For guidance using Kubernetes on CoreOS without fleet, see the Kubernetes on CoreOS Documentation. Introduct
How To Install Linux, nginx, MySQL, PHP (LEMP) stack on Ubuntu 12.04 | DigitalOcean
// Tutorial //How To Install Linux, nginx, MySQL, PHP (LEMP) stack on Ubuntu 12.04 Status: Deprecated This article covers a version of Ubuntu that is no longer supported. If you are currently operate a server running Ubuntu 12.04, we highly recommend upgrading or migrating to a supported version of Ubuntu: Upgrade to Ubuntu 14.04. Upgrade from Ubuntu 14.04 to Ubuntu 16.04 Migrate the server data t
Docker MachineでDigital OceanにDocker環境を構築する - Qiita
Docker Machineを使ってDigital OceanにDocker環境を構築・コンテナを起動までを行ってみます。 Docker Machineとは Docker Machineはコマンド1つでDockerデーモンがインストールされた環境を構築するためのツールです。主要なクラウドサービスの多くで既に使えるようになっています。 2015/3/1現在下記プロバイダーに対応しています。 Amazon EC2 Microsoft Azure Microsoft Hyper-V DigitalOcean Google Compute Engine OpenStack Rackspace SoftLayer VirtualBox VMware Fusion VMware vCloud Air VMware vSphere また、現在下記プロバイダの対応についてPull Requestがオープン
TerraformでCoreOSクラスタを構築する
TerraformでCoreOSクラスタを構築する CoreOSはDigitalOceanやAmazon EC2，OpenStackなどあらゆるクラウドサービスやプラットフォームで動かすことができる．1つのCoreOSクラスタを複数のクラウドサービスや自社のベアメタルサーバーにまたがって構築することもできるし，それが奨励されている．また，クラスタのマシンの数はサービスの成長や負荷状況によって増減させる必要もある． このようなCoreOSクラスタの構築を簡単に，かつInfrastructure as Code的に再現可能な形で行いたい場合，HashicorpのTerraformを使うのがよさそう（個人的に試しているだけなので数百規模のマシンではなく，数十規模の話．もし膨大なマシン数になったときにどうするのがよいのか知見があれば知りたい）． 以下では，Terraformを使ってDigitalO
How To Add Swap on Ubuntu 14.04 | DigitalOcean
Not using Ubuntu 14.04?Choose a different version or distribution. Introduction One of the easiest way of increasing the responsiveness of your server and guarding against out of memory errors in your applications is to add some swap space. Swap is an area on a hard drive that has been designated as a place where the operating system can temporarily store data that it can no longer hold in RAM. Ba
How To Add Swap on Ubuntu 12.04 | DigitalOcean
Not using Ubuntu 12.04?Choose a different version or distribution. Status: Deprecated This article covers a version of Ubuntu that is no longer supported. If you are currently operate a server running Ubuntu 12.04, we highly recommend upgrading or migrating to a supported version of Ubuntu: Upgrade to Ubuntu 14.04. Upgrade from Ubuntu 14.04 to Ubuntu 16.04 Migrate the server data to a supported ve
How To Set Up a Private Docker Registry on Ubuntu 14.04 | DigitalOcean
// Tutorial //How To Set Up a Private Docker Registry on Ubuntu 14.04 Introduction Docker is a great tool for deploying your servers. Docker even has a public registry called Docker Hub to store Docker images. While Docker lets you upload your Docker creations to their Docker Hub for free, anything you upload is also public. This might not be the best option for your project. This guide will show
How To Install Node.js on an Ubuntu 14.04 server | DigitalOcean
// Tutorial //How To Install Node.js on an Ubuntu 14.04 Server Introduction Node.js is a Javascript platform for server-side programming that allows users to build network applications quickly. By leveraging Javascript on both the front-end and the back-end, development can be more consistent and be designed within the same system. In this guide, we’ll show you how to get started with Node.js on a
How To Manage Your Cluster with Chef and Knife on Ubuntu | DigitalOcean
// Tutorial //How To Manage Your Cluster with Chef and Knife on Ubuntu Introduction Chef is a configuration management system – it’s designed to give you a repeatable set of recipes for building your infrastructure, allowing you to automate, version, and test your infrastructure in much the same way as your application code. This is the sixth tutorial in the Getting Started Managing Your Infrastru
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How to Install and Secure Redis | DigitalOcean<!-- --> | DigitalOcean
GitHub - digitalocean/heartbot: A shot of love for your favorite chat client.
DigitalOcean Arms With $50 Million in Debt for Big Data-Center Battle
GitHub - digitalocean/godo: DigitalOcean Go API client
