Learn to use Terraform, a very simple, yet powerful tool that allows you to write your stack as code. In this tutorial, you’ll deploy a Node.js app to the cloud provider and then explore how Terraform works so you can build your own configurations.
This tutorial will walk you through the process of creating an automated server provisioning using Ansible, a configuration management tool that provides a complete automation framework and orchestration capabilities. We will focus on the language terminology, syntax and features necessary for creating a simplified example to fully automate the deployment of an Ubuntu 18.04 web server using Apache.
![Как создать сервер Hashicorp Vault с помощью Packer и Terraform в the cloud provider [Краткое руководство] — Devops tutorial on Progressive Robot](https://www.progressiverobot.com/wp-content/uploads/2026/05/how-to-build-a-hashicorp-vault-server-using-packer-and-terraform-on-cloud-provider-quickstart-ru-75986-featured.png "Как создать сервер Hashicorp Vault с помощью Packer и Terraform в the cloud provider [Краткое руководство] 3")
Vault от Hashicorp — это инструмент с открытым исходным кодом, предназначенный для безопасного хранения секретов и конфиденциальных данных в динамических облачных средах. Packer и Terraform, также…
ReviewNinja can improve your team’s code review process, and this article will show you how to quickly set up your own self-hosted instance of ReviewNinja on the cloud provider using Docker and CoreOS.
In this tutorial, we will cover how to install open-source Puppet 4 in a master-agent setup on Ubuntu 14.04. In this setup, the Puppet master server—which runs the Puppet Server software—can be used to control all your other servers, or Puppet agent nodes. Note that we’ll be using the Puppet Server package, instead of Passenger or any other runtime environment.
A task is the smaller unit of action you can automate using an Ansible playbook. Playbooks typically contain a series of tasks that serve a goal, such as to set up a web server, or to deploy an application to remote environments. Learn more about Ansible tasks in this short guide.
The previous chapter demonstrated how to reduce downtime by adding redundancy at the web frontend layer of your infrastructure. If your service works with files and data, you’ll also need a centralized backend — which should be similarly redundant to avoid being a single point of failure.
The Docker Links feature enables a method of dynamically configuring network connections between containers, known as the ambassador pattern. The ambassador pattern promotes service portability between provider and consumer containers. In CoreOS, etcd can be leveraged…
In this guide, we will demonstrate how to bootstrap a the cloud provider server using the metadata service and CloudInit to connect to an existing configuration management deployment. The actual configuration of the server can then be handled by the config management service. We will demonstrate how to bootstrap both Chef and Puppet nodes.
Ansible Vault is a feature that allows users to encrypt values and data structures within Ansible projects. This provides the ability to secure sensitive data that may be necessary to successfully run Ansible plays, but should not be publicly visible. Ansible is able to…
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