Cyclops Assets for Kubernetes

This repository contains Kubernetes manifests for deploying asset management and container registry mirroring infrastructure for Cyclops.

Overview

The cyclops-assets-k8s repository provides the infrastructure to:

• Serve Static Assets: Deploy an nginx-based service to host static assets
• Mirror Container Registries: Set up local mirrors for popular container registries to improve performance and reduce external dependencies
• Sync OS Images: Automatically download and maintain OS images for cloud environments

Components

Asset Server

• Purpose: Serves static assets via nginx
• Manifests:
  • assets-deployment.yaml - Main deployment
  • service.yaml - Service configuration
  • storage.yaml - Persistent storage configuration

Container Registry Mirrors

Provides local mirrors for the following registries:

• docker.io - Docker Hub mirror
• quay.io - Quay.io mirror
• registry.k8s.io - Kubernetes registry mirror

Each mirror includes:

• Deployment configuration
• Service definition
• Persistent storage
• ConfigMap for registry settings

OS Image Synchronization

• Purpose: Automatically downloads and maintains OS cloud images (CentOS Stream, Ubuntu)
• Schedule: Daily CronJob to sync images
• Manifests:
  • os-image-sync.yaml - CronJob definition
  • os-images-configmap.yaml - List of OS images to sync

Registry Mirrors Proxy

• Purpose: Nginx-based proxy to route requests to appropriate registry mirrors
• Manifests:
  • registry-mirrors-proxy.yaml - Proxy deployment
  • registry-mirrors-proxy-cm.yaml - Proxy configuration
  • registry-mirrors-service.yaml - Service definition

Deployment

All manifests are located in the manifests/ directory. To deploy:

# Apply all manifests
kubectl apply -f manifests/

# Or apply specific components
kubectl apply -f manifests/assets-deployment.yaml
kubectl apply -f manifests/mirror-docker-io-*.yaml

Namespace

All resources are deployed to the cyclops-assets namespace.

License

This project is licensed under the MIT License - see the LICENSE file for details.

About Cyclops

Cyclops is a one-stop shop for Kubernetes, providing tools and infrastructure to simplify Kubernetes operations.