13 — GitOps
Purpose
[stub: gitops-in-sre]
Metadata
| Author | Amit Singh |
| Scope | sre |
Local graph
Linked from 3 notes
5 — Infrastructure Automation
Infrastructure automation, Terraform/Crossplane-style provisioning, as the execution layer behind self-service infrastructure requests.
Internal Developer Platforms
A book-shaped table of contents for Internal Developer Platforms: IDP fundamentals, architecture, self-service, golden paths, software catalogs, Backstage, templates, platform APIs and automation, developer experience, governance, operations, success metrics, anti-patterns, enterprise scale, and MAANG interview preparation — cross-linking existing platform-engineering-fundamentals/sre/observability notes instead of duplicating them.
Site Reliability Engineering: From Foundations to Internet-Scale Systems
The complete 184-chapter, 15-part Site Reliability Engineering curriculum — from Linux internals and distributed-systems theory through reliability engineering, observability, incident response, platform engineering, and Staff/Principal-level MAANG interview preparation, ordered the way SRE expertise actually develops rather than as a topic index.
Related notes
1 — Virtual Machines
The hypervisor-level isolation and resource accounting that containers still inherit assumptions from, and where VM-level failure domains differ from container ones.
10 — Multi-Region Deployments
Active-active vs. active-passive across regions, and the data-replication latency that ultimately caps how 'active' active-active can really be.
11 — Infrastructure as Code
Why declarative infra state, not scripts, is what makes an environment reproducible — and the drift between declared and actual state that erodes that guarantee over time.
12 — Immutable Infrastructure
Replacing instead of patching running infrastructure, and why it turns configuration drift from a chronic failure mode into one that mostly can't happen.