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In today’s ever-evolving IT landscape, the need for self-service automation and precise scheduling has become significant. Enter Rundeck and Ansible, two formidable tools that empower organizations to speed up their infrastructure management. When combined with the containerization capabilities of Podman and the orchestration provided by Podman-Compose, you can create a robust automation environment that not only simplifies self-service tasks but also enables precise scheduling.
Ansible Vault is a feature of Ansible that allows you to encrypt sensitive data such as passwords or keys in encrypted files, rather than as plaintext in playbooks or roles. This provides the ability to secure any sensitive data that is necessary to successfully run Ansible projects. Ansible Vault uses the AES 256 algorithm to provide symmetric encryption, which means that it uses the same password for encrypting and decrypting files. The ansible-vault command is the main interface for managing encrypted content within Ansible, and it is used to initially encrypt files and subsequently used to view, edit, or decrypt the data. Ansible Vault is especially useful if you have confidential data that you want to secure and prevent from being publicly exposed.
Using SSH jump hosts (also known as bastion hosts or SSH gateways) with Ansible allows you to securely access and manage servers in a remote network or behind a firewall. Jump hosts act as intermediaries, forwarding your SSH connection to the target hosts. You can configure Ansible to use jump hosts for managing remote servers. Here’s how to set it up:
Testing Ansible roles is a crucial step in ensuring the reliability and correctness of your infrastructure automation. Among the various tools available for this purpose, Molecule stands out as a versatile framework for testing Ansible roles. When coupled with Podman, a containerization tool similar to Docker, it provides a seamless and efficient environment for testing Ansible roles on Debian Linux. In this blog post, we will explore the process of setting up Molecule with Podman on Debian Linux.
Ansible, a powerful open-source automation tool, simplifies the management of infrastructure, applications, and data across your IT environment. At the heart of Ansible’s magic lies SSH (Secure Shell) – the trusted protocol for secure remote access. Configuring SSH connections in Ansible is a fundamental step in reaching its capabilities for server provisioning, configuration management, and application deployment. In this guide, we will walk you through the process of setting up SSH connections in Ansible to help you automate your infrastructure efficiently and securely.
Ansible, an open-source automation tool, helps system administrators and DevOps teams to efficiently manage infrastructure and streamline complex tasks. One of Ansible’s powerful features is the use of templates, which allows for the dynamic generation of configuration files and other resources. Here we will go through a real-world network configuration of a small lab environment.
Ansible’s real strengths are the fast speed of learning the basics and its simplicity. We all keep some configuration in a GIT service like my dot config files in Github. It is very quick and easy to automate the check out of a repository, and to distribute files from it with the built in Ansible modules.
In today’s fast-paced world of automation and configuration management, Ansible has emerged as a leading tool for orchestrating and streamlining IT operations. As Ansible allows us to automate complex tasks and manage configurations effectively, it becomes paramount to handle sensitive information, such as vault passwords, with utmost care. In this blog post, we will explore the best practices for securely managing Ansible Vault passwords, ensuring that your automation workflows remain robust and safeguarded.
Web services are applications that run on the internet and provide functionality to other applications or users. They can be complex and require a lot of configuration and maintenance. Ansible is a tool that helps us automate the deployment and management of web services. It allows us to write simple and declarative scripts that describe the desired state of our web services, and then execute them on multiple servers. Ansible also handles the dependencies, errors, and changes that may occur during the automation process. By using Ansible, we can save time, reduce errors, and ensure consistency and reliability of our web services.
In today’s fast-paced world, efficient and reliable automation has become a necessity for successful software deployment and management. Docker, with its lightweight containers, has revolutionized the way we build, package, and deploy applications. However, manual Docker image pulling, container running, and volume management can be time-consuming and error-prone. In this blog post, we will explore how we can fully automate Docker operations using Ansible, a powerful infrastructure automation tool. By leveraging Ansible’s capabilities, we can streamline our Docker workflow and increase productivity while maintaining consistency across environments.
As IT professionals, we are constantly looking for ways to automate our workloads and streamline our workflows. One area where automation can be especially useful is in interacting with APIs. APIs, or Application Programming Interfaces, are the backbone of modern software applications and services, and being able to automate API interactions can help us save time and reduce errors.
Ansible, the popular automation tool, empowers organizations to streamline their IT operations and boost productivity. With its extensive module library, Ansible offers a wide range of capabilities to manage and configure systems. One such invaluable resource is ansible-doc, a command that provides comprehensive documentation for Ansible modules. In this blog post, we will delve into the possibilities that ansible-doc offers, exploring how it can enhance your Ansible workflow. Let’s harness the power of ansible-doc together!
As Ansible users, we all want to make the most out of this popular open-source configuration management tool. However, even with its relative ease of use, we can still make common mistakes that can lead to errors and inefficiencies.
In this blog post, we’ll explore some of the most common mistakes that Ansible users make and how we can avoid them.
As DevOps practitioners, we know that managing infrastructure can be a daunting task. That’s why we use configuration management tools to automate the repetitive processes and reduce manual effort. One such tool that has gained popularity in recent years is Ansible. In this post, we will discuss the main advantages of Ansible compared to other configuration management tools.
Ansible is one of the popular IT automation tools used to make complex configuration, software provisioning, application deployment, and management tasks easier. It is used in IT operational tasks such as:
In this guide on PostgreSQL Database Management with Ansible, I will show you how to automate PostgreSQL operations using Ansible.
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