--- title: Best Spacelift posts — July 2024 | daily.dev description: The most upvoted Spacelift posts from July 2024, curated by the daily.dev community. canonical: https://daily.dev/sources/spacelift/best-of/2024/07 twitter:card: summary_large_image twitter:site: @dailydotdev og:url: https://daily.dev/sources/spacelift/best-of/2024/07 og:type: website og:site_name: daily.dev og:title: Best Spacelift posts — July 2024 | daily.dev og:description: The most upvoted Spacelift posts from July 2024, curated by the daily.dev community. og:image: https://media.daily.dev/image/upload/s--VAY5ToZt--/f_auto/v1724209435/public/daily.dev%20-%20open%20graph --- # Best of Spacelift — July 2024 1. 1 [](https://daily.dev/posts/what-is-jenkins-key-concepts-tutorial-dvyurtsk5 "What is Jenkins? Key Concepts & Tutorial") Article Spacelift · 2y What is Jenkins? Key Concepts & Tutorial Jenkins is an open-source automation platform designed to manage CI/CD processes, automating build, test, and deployment tasks. It supports various integration triggers and can interface with numerous tools through its extensive plugin ecosystem. Key components include pipelines, builds, triggers, artifacts, agents, stages, and plugins. Despite its complexity and maintenance challenges, Jenkins remains popular due to its flexibility, scalability, and strong community support. The platform helps improve efficiency and reliability in software delivery by automating various stages of the development lifecycle. 76 2. 2 [](https://daily.dev/posts/what-are-blue-green-deployments-in-kubernetes--todvzng7o "What are Blue Green Deployments in Kubernetes?") Article Spacelift · 2y What are Blue Green Deployments in Kubernetes? Blue-green deployments in Kubernetes involve running two versions of an application side-by-side, with one serving production traffic while the other undergoes testing. This deployment strategy enhances safety by allowing thorough testing before promoting new versions to production. Implementing blue-green deployments can be done manually using Kubernetes Services or through tools like Argo Rollouts and Flux CD. Although beneficial in terms of safety and rollback capabilities, the approach can be resource-intensive and costly. Alternatives such as canary or rolling updates may be more suitable depending on specific requirements. 56 3. 3 [](https://daily.dev/posts/terraform-in-devops-iac-workflow-benefits-cfujxrihi "Terraform in DevOps – IaC, Workflow & Benefits") Article Spacelift · 2y Terraform in DevOps – IaC, Workflow & Benefits Terraform is a key Infrastructure as Code (IaC) tool in the DevOps ecosystem designed to manage and automate infrastructure provisioning. It uses declarative syntax to define the desired state of infrastructure and supports multiple cloud providers through plugins. Key features include multi-cloud provisioning, remote state management, policy as code, and reusable modules. The Terraform workflow involves writing configuration files, initializing providers, planning execution, applying changes, and destroying infrastructure. Terraform seamlessly integrates with CI/CD pipelines, promoting standardization and automation in infrastructure management. 36 1 4. 4 [](https://daily.dev/posts/docker-swarm-vs-kubernetes-feature-use-case-comparison--cehc8zpf2 "Docker Swarm vs. Kubernetes [Feature & Use Case Comparison]") Article Spacelift · 2y Docker Swarm vs. Kubernetes \[Feature & Use Case Comparison\] Docker Swarm and Kubernetes are popular tools for orchestrating container deployments across distributed environments, offering features like high availability, container scaling, and automated service discovery. While Docker Swarm is integrated with Docker and suitable for smaller applications due to its simplicity, Kubernetes provides a broader feature set designed for complex, large-scale deployments. Kubernetes supports advanced scheduling, auto-scaling, and robust security controls, but comes with a steeper learning curve. Each tool has its own strengths, making the choice dependent on specific use cases and requirements. 34 [See all Spacelift archives](/sources/spacelift/best-of) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@graph":[{"@type":"CollectionPage","@id":"https://daily.dev/sources/spacelift/best-of/2024/07#page","url":"https://daily.dev/sources/spacelift/best-of/2024/07","name":"Best Spacelift Posts — July 2024","description":"The most upvoted Spacelift posts from July 2024, curated by the daily.dev community.","isPartOf":{"@type":"WebSite","url":"https://daily.dev"}},{"@type":"ItemList","@id":"https://daily.dev/sources/spacelift/best-of/2024/07#items","numberOfItems":4,"itemListElement":[{"@type":"ListItem","position":1,"url":"https://daily.dev/posts/what-is-jenkins-key-concepts-tutorial-dvyurtsk5","name":"What is Jenkins? 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