More in DevOps & Cloud — page 51
Private Cloud: Cloud Computing on Your Terms
A private cloud offers cloud benefits like self-service and scalability on dedicated hardware. It's used for sensitive data or regulatory compliance. The footgun: it's not just a data center; it requires a full cloud software stack for automation.
Public Cloud: Renting, Not Owning, Your Datacenter
Public cloud is like renting computing power instead of owning a datacenter. You get on-demand access to a shared pool of resources like servers and storage, paying only for what you use. The main footgun is cost; uncontrolled usage leads to surprise bills.
Cloud Computing: Renting Someone Else's Computer
Cloud computing is like renting a car instead of buying one. You get access to powerful computers and services over the internet, paying only for what you use, without the upfront cost of owning hardware. The footgun: "cheap to start" isn't "cheap at scale."
Shift Left Security: Treat Security Like a Bug
Treat security vulnerabilities like bugs by finding them early in the development cycle, not as a final gate before release. This means running automated security scans in CI/CD pipelines and even in your IDE.
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Compliance as Code: Automate Your Audits
Compliance as Code prevents last-minute audit scrambles by treating security rules as software. It automates checks in your CI/CD pipeline, turning manual spreadsheet work into a continuous, code-driven process.
Secret Sprawl: When Credentials Multiply Unchecked
Secret sprawl is when credentials like API keys multiply without control, getting lost in code, config files, and CI/CD pipelines. It's common in automated cloud systems where non-human identities proliferate.
Artifact Signing: Proving Your Code is Your Code
Artifact signing is a notary's seal for software, proving who built it and that it hasn't been tampered with. It's used in CI/CD to sign container images and binaries before publishing.
Linting: Your Automated Code Style Guide
A linter is an automated style guide for your code, catching stylistic errors like inconsistent indentation or naming. It runs in your editor or CI pipeline to enforce team conventions, keeping style debates out of code reviews.
Software Scaffolding: Building Projects from Templates
Scaffolding is like a prefabricated house foundation; it automates creating a standardized project structure from a template. Use it to bootstrap new services with consistent CI/CD, security, and observability from day one.
Developer Portals: A Self-Service Hub for APIs
A developer portal is a self-service hub for APIs, bundling docs and access controls so developers can discover and use APIs without platform team help. They're used externally for third-party developers or internally for infrastructure automation.
Argo CD: Git as the Source of Truth for Kubernetes
Argo CD makes your Git repo the single source of truth for your Kubernetes cluster's state. It constantly monitors your cluster and compares it to your desired state in Git, flagging any differences.
Configuration Hydration: From Template to Manifest
Configuration hydration turns templates like Helm charts into final Kubernetes manifests. This lets you see the exact YAML diff in a PR, not just a variable change. The footgun is that this adds a build step which, if broken, blocks all deployments.
Hotfix Deployment: Emergency Production Patches
A hotfix is a surgical strike on a production bug, using a dedicated branch to isolate the emergency fix. It's used for critical security flaws or severe defects that can't wait. The footgun: forgetting to merge the fix back into main, causing the bug to.
Docker Image Tagging: A Strategy for Reliable Deployments
Think of Docker tags as pointers, not permanent labels. Multiple tags like `v1.2.3` and `production` can point to the same image SHA, enabling reliable CI/CD and rollbacks. The footgun is relying on mutable tags like `latest` in production.
Visual Regression Testing: Catching Unintended UI Changes
Visual regression testing is a 'spot the difference' game for your UI, comparing screenshots to a baseline to catch visual bugs. It's used in CI/CD to prevent CSS regressions and layout breaks that unit tests miss.
Score: Define Your Workload Once, Run Anywhere
Score is a universal remote for your workload configs, letting you define what your app needs once in a `score.yaml` file. It translates this spec into files for Docker Compose or Kubernetes, preventing config drift.
Crossplane: The Kubernetes Control Plane for Infrastructure
Crossplane turns your Kubernetes cluster into a universal control plane for all your cloud infrastructure, not just containers. Use it to let developers provision cloud resources like databases using familiar `kubectl` commands.
Platform API: The Contract for Your Developer Platform
The Platform API is the central contract for your internal developer platform, abstracting complex tooling into simple, self-service actions. It's what a developer portal or CLI calls to provision a database or scaffold a new service without knowing the…
Team Topologies: Organizing for a Fast Flow of Value
Team Topologies is an organizational design framework for accelerating value. As teams scale or adopt new tech, complexity often slows them down. This model structures teams to maintain a fast flow of delivery and innovation.
Software Catalog: Your Org's Engineering Map
A software catalog is a searchable map of your software ecosystem, tracking ownership and metadata for every service, library, and pipeline. It helps growing orgs discover services and find owners.