DevOps stack viral roadmap surfaces

DevOps is the practice of getting software built, shipped, and kept running with fewer manual steps. A widely shared roadmap on X packages that work into a simple ladder: Linux, networking, Git, cloud, containers, Kubernetes, continuous integration and continuous delivery, infrastructure as code, monitoring, and site reliability engineering. (roadmap.sh) (github.com) That sequence is not official, but it lines up with established DevOps guides. Roadmap.sh says DevOps engineers need skills across Linux, continuous integration and continuous delivery, containers, infrastructure as code, cloud, monitoring, networking, version control, and security. (roadmap.sh 1) (roadmap.sh 2) Git shows up early in most roadmaps because DevOps teams version not just application code but also infrastructure definitions. The GitHub project `milanm/DevOps-Roadmap`, which had about 19,300 stars on April 28, 2026, lists Git first and says the goal is to avoid picking tools just because they are "hype and trendy." (github.com) Linux and networking usually come before cloud dashboards for a reason. If an engineer cannot read logs, inspect processes, trace DNS, or understand ports and routing, managed services can hide problems without fixing them. (roadmap.sh 1) (roadmap.sh 2) Containers are the next layer because they package an app with its dependencies so it runs the same way across environments. Docker defines a container as a standard software unit, and Kubernetes takes over when teams need to deploy, scale, and manage large numbers of those containers. (docker.com) (kubernetes.io) Continuous integration and continuous delivery come after that because automation is the point of the stack. Roadmap.sh describes DevOps engineers as the people who add pipelines, simplify code promotion, and reduce manual release work across development and operations. (roadmap.sh) Infrastructure as code is the step where servers, networks, and permissions stop being ticket-driven chores and become files in version control. Amazon Web Services says infrastructure as code lets teams define, version, share, and replicate infrastructure, replacing manual provisioning with repeatable deployments. (docs.aws.amazon.com 1) (docs.aws.amazon.com 2) Monitoring and observability sit near the end of the ladder because they answer a harder question than "did deployment succeed." They tell teams whether the service is healthy in production, how users are affected, and where failures start. (roadmap.sh) (roadmap.sh) Site reliability engineering, or SRE, is the capstone in many modern roadmaps because it turns operations into an engineering discipline with explicit reliability targets. Google Cloud defines SRE as a job function, mindset, and set of engineering practices for running reliable production systems. (cloud.google.com) The viral roadmap leaves out some pieces that more formal guides include, especially scripting, security, configuration management, and software engineering practices. But the core idea holds across the better-known sources: learn the system underneath before betting on the tool on top. (roadmap.sh) (github.com)