> For the complete documentation index, see [llms.txt](https://kgoralski.gitbook.io/wiki/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kgoralski.gitbook.io/wiki/kubernetes.md).
# Kubernetes
## Introduction
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* The Illustrated Children's Guide to Kubernetes
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* [https://github.com/ramitsurana/awesome-kubernetes#useful-article](https://github.com/ramitsurana/awesome-kubernetes#useful-articles)
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## CNI & Networking
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## AWS EKS
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* (istio stuff)
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* [https://github.com/awslabs/amazon-ecr-credential-helper](https://github.com/awslabs/amazon-ecr-credential-helper#installing)
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* [https://www.weave.works/technologies/kubernetes-on-aws](https://www.weave.works/technologies/kubernetes-on-aws/)
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## Ingress
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* (nginx)
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* (haproxy)
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* (envoy) (with istio )
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* (ALB)
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* Traefik from kubedex.com: "Another consideration is minimizing server reloads because that impacts load balancing quality and existing connections etc. Traefik doesn’t support hitless reloads so you need NGINX or Envoy Proxy for this. For a lot of people this is a big deal." \
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from rancher.com: "Traefik has a true zero downtime reload and implements the possibility of defining circuit breakers rules."
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## External DNS
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Ingress with traefik
```yaml
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: test-wordpress
annotations:
kubernetes.io/ingress.class: traefik
external-dns.alpha.kubernetes.io/target: mytraefikservice.mydomain.com
spec:
rules:
- host: test.mydomain.com
http:
paths:
- path: /
backend:
serviceName: test-wordpress
servicePort: 80
```
## AWS/GCP IAM with Kubernetes
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## Service Mesh
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## Helm
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## Security
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## Chaos Engineering & Kubernetes
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## Serverless & Kubernetes
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## Misc (Tools, CI/CD, ML, CD/CI, Metrics)
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* [https://itnext.io/kubernetes-monitoring-with-prometheus-in-15-minutes-8e54d1de2e1](https://itnext.io/kubernetes-monitoring-with-prometheus-in-15-minutes-8e54d1de2e13)
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## Multi-cloud
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## PREEMPTIBLE & SPOT Instances
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## RBAC Sample
```
# Allows scaling deployments or stateful sets up/down
# Generally bound at the namespace level to allow scaling only in that namespace
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: namespace-scale
rules:
- apiGroups:
- '' # core group
resources:
- deployments/scale
- statefulsets/scale
verbs:
- create
---
```
##