Ansible

How To Implement Continuous Testing of Ansible Roles Using Molecule and Travis CI on Ubuntu 18.04

• May 20, 2020
• Linux
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Molecule is a tool for performing automated testing of Ansible roles. Travis CI is a continuous integration tool that allows for tests to run continuously to ensure contributions to your code do not introduce breaking changes. In this tutorial, you will configure a pre-made base role, initialize a Molecule scenario to test your role, and set up Travis CI to continuously run your tests against changes to your role.

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Como configurar e proteger um cluster etcd com o Ansible no Ubuntu 18.04

• May 6, 2020
• Linux
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O autor selecionou a Wikimedia Foundation para receber uma doação como parte do programa Write for DOnations. O etcd é um armazenamento distribuído de chaves-valores utilizado em muitas…

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Automating Server Setup with Ansible: Набор материалов для тренинга the cloud provider

• April 29, 2020
• Devops
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<$>[note​​​] [label Материалы для проведения тренинга по автоматизации настройки сервера с помощью Ansible] Данный набор материалов для тренинга предназначен для ознакомления технических специалистов с понятиями управления конфигурацией и использованием Ansible для автоматизации настройки…

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Navigator’s Guide: Modular Infrastructure Configuration

• April 16, 2020
• Devops
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The previous section used Terraform and Ansible to provision resources (Droplets, Load Balancers, and Floating IPs) and deploy your WordPress application. In this supplemental section, we discuss some ways to simplify this configuration using Terraform modules and separate infrastructure environments. There’s no code to execute and no changes to make in this section, but the concepts are important when building a real-world setup.

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How To Create Ansible Playbooks to Automate System Configuration on Ubuntu

• April 4, 2020
• Linux
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Ansible is a flexible configuration management system that can be used to manage the configuration of remote hosts easily and automatically. In this guide, we will discuss the basics of how to use playbooks, which are the files that Ansible uses to configure complex tasks.

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How To Acquire a Let’s Encrypt Certificate Using Ansible on Ubuntu 18.04

• March 13, 2020
• Linux
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Using a configuration management tool such as Ansible to acquire a certificate makes this task completely automatic and reproducible. In this tutorial, you’ll write an Ansible playbook to acquire a Let’s Encrypt certificate automatically for an Ansible host machine.

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Использование Ansible для установки WordPress с LAMP в Ubuntu 18.04

• March 12, 2020
• Linux
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Автоматизация сервера сегодня играет важнейшую роль в системном администрировании, что вызвано расходной природой современных сред приложений. Инструменты [управления…

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Gerenciamento de Configuração 101: Escrevendo Playbooks Ansible

• March 2, 2020
• Devops
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Em poucas palavras, o gerenciamento de configuração de servidor (também conhecido como IT Automation) é uma solução para transformar a sua administração de infraestrutura em uma base de código, descrevendo todos os processos necessários para fazer o deploy de um servidor em um…

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Como Criar um Cluster Kubernetes 1.10 Usando Kubeadm no CentOS 7

• February 12, 2020
• Docker
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O autor escolheu o Free and Open Source Fund para receber uma doação como parte do programa Write for DOnations. O Kubernetes é um sistema de orquestração de container…

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How To Manage Multiple Servers with Ansible Ad Hoc Commands

• January 29, 2020
• Devops
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With Ansible, you can use ad hoc commands to execute one instruction at a time on one or more remote servers. They are ideal to perform tasks that aren’t executed frequently, and to consult information about the remote systems that Ansible manages. In this cheatsheet guide, you’ll learn how to use ad hoc commands to manage one or more servers with Ansible, and how to perform some common tasks this way.

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