Best of IaC — August 2024

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    Article
    Avatar of softwaretestingmagazineSoftware Testing Magazine·2y

    Who Is a DevOps Engineer, and What Does This Role Involve?

    DevOps engineers bridge the gap between development and operations, ensuring faster and more reliable software releases. They focus on automating infrastructure provisioning, collaborating with development teams, and improving system reliability and uptime. They require a diverse set of skills, from cloud platforms to CI/CD pipelines. The role emphasizes cultural transformation and collaboration to deliver better software and achieve organizational success.

  2. 2
    Article
    Avatar of faunFaun·2y

    Nitric is Terraform for Developers

    Nitric introduces a new paradigm called Infrastructure from Code (IfC), designed to bring the clarity and execution capabilities of Infrastructure as Code (IaC) tools like Terraform to application developers. With Nitric, you can document application requirements in a clear, concise, and executable format using Nitric SDKs and CLI, enabling easier and more efficient development and cloud infrastructure management.

  3. 3
    Article
    Avatar of spaceliftSpacelift·2y

    OpenTofu vs Terraform : Key Differences and Comparison

    OpenTofu and Terraform are popular infrastructure-as-code (IaC) tools with several similarities, such as modular design, declarative configuration, and stateful management. The key difference lies in their licensing: OpenTofu remains open-source and community-driven under MPL 2.0, while Terraform has transitioned to a source-available BSL license. OpenTofu offers additional features like state encryption and early variable evaluation. Spacelift supports both tools, offering orchestration and enhanced workflow features.

  4. 4
    Article
    Avatar of spaceliftSpacelift·2y

    How to Manage Kubernetes Secrets with Terraform

    Kubernetes Secrets provide a secure way to store sensitive information like passwords and API tokens, abstracting them from application code. This improves security by avoiding hardcoding sensitive data. Terraform can manage these secrets in a centralized, declarative manner, offering features like secret rotation and integration with tools like Vault. However, the Terraform state file stores secrets in plain text, necessitating extra security measures. Combining Kubernetes and Terraform with tools like Spacelift can streamline workflows, improve security, and enable comprehensive infrastructure management.

  5. 5
    Article
    Avatar of communityCommunity Picks·2y

    Automating Infrastructure Deployment with Terraform (AWS example)

    Learn how to automate the deployment of AWS infrastructure using Terraform. The guide covers prerequisites like setting up AWS credentials and installing Terraform, followed by a detailed breakdown of the Terraform script to configure an AWS EC2 instance, create a security group, and run startup scripts. It also includes tips for storing variables and running Terraform commands to plan and apply the configurations.

  6. 6
    Article
    Avatar of do_communityDigitalOcean Community·2y

    DigitalOcean Kubernetes: Infrastructure Best Practices

    This post explores essential factors for bringing DigitalOcean Kubernetes (DOKS) to production readiness, including infrastructure planning, VPC isolation, high availability control planes, node configuration, and automation best practices with GitOps and Infrastructure as Code (IaC). It also provides practical examples and guides to help users enhance their DOKS deployments.

  7. 7
    Article
    Avatar of spaceliftSpacelift·2y

    How to Build a Platform Engineering Team [Focus & Roles]

    Platform engineering is essential for managing the complex infrastructure of modern cloud-native architectures and microservices. Building a successful platform engineering team involves focusing on areas like Infrastructure as Code, continuous integration and delivery, and security. Key roles include platform engineers, site reliability engineers, cloud architects, and security engineers. Effective hiring strategies, including focused job descriptions and an efficient interview process, are crucial. Onboarding, goal setting, and continuous training help retain top talent and ensure team success.

  8. 8
    Article
    Avatar of tailscaleTailscale·2y

    Video: Tailscale and Ansible are a DevOps dream

    Ansible is a powerful tool for simplifying deployments, essential for any DevOps engineer. The post explains using Ansible with Tailscale to deploy a DigitalOcean droplet and configure a Jellyfin server for video streaming via a Caddy reverse proxy, all while leveraging Tailscale SSH and Jinja2 templating for configuration files. This is the third part of an ongoing Infrastructure as Code series.

  9. 9
    Article
    Avatar of faunFaun·2y

    Working with Terraform Can Be Much Faster

    Slow feedback loops in Terraform can be detrimental to productivity, quality, and project timelines. Key points of delay include plan and apply operations, state management, network latency, and debugging. Infrastructure from Code (IfC) tools can mitigate these issues by offering local simulation, autogenerated Terraform configurations, and enhanced consistency, thereby improving efficiency, reducing errors, and optimizing resources.

  10. 10
    Article
    Avatar of itnextITNEXT·2y

    What is the Kubernetes “Claim” model?

    The Kubernetes claim model distinguishes between desired and observed states by using claims, which are user requests for resources with specified requirements. Resources like Nodes and PersistentVolumes fulfill these claims. This model enables decoupling of producer and consumer roles, provisioning and use, as well as resource recycling and suballocation. It provides flexibility and efficiency in resource management, especially in scenarios involving shared resources.

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