What is the benefit of custom bridge networks over default ones?

Custom bridge networks provide better isolation, predictable DNS resolution, and the ability to group specific services together for tighter security.

How does this skill help with service discovery?

It provides standardized patterns for using service names as hostnames and configuring custom network aliases for seamless inter-container communication.

Is host networking supported?

Yes, it includes guidance on using host network mode for high-performance applications that need to bypass the Docker network stack.

Does it support external networks?

The skill provides specific configurations for connecting Docker Compose services to pre-existing networks created outside of the Compose file.

Can I use this for production-grade security?

Yes, it includes best practices for network segmentation and internal-only networks to ensure sensitive services like databases are not exposed.

Docker Compose Networking

Name: Docker Compose Networking
Author: TheBushidoCollective

byTheBushidoCollective

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Deployment & DevOps

Configures advanced network architectures and service communication patterns in Docker Compose environments.

About

This skill empowers Claude to architect secure and scalable container networks using Docker Compose. It provides expert guidance on implementing custom bridge networks for service isolation, configuring service discovery through DNS and aliases, and managing complex multi-tier application architectures. Whether setting up internal-only database networks or exposing specific services via host networking, this skill ensures robust inter-container communication, secure port publishing strategies, and professional DevOps practices.

Key Features

Static IP assignment and external network integration
Service discovery via DNS aliases and hostnames
Network isolation and segmentation for security
72 GitHub stars
Advanced bridge and custom network configuration
Host network mode and granular port publishing

Use Cases

Implementing service discovery for microservices architectures
Migrating legacy container links to modern network definitions
Isolating database and cache services from public internet access

About

Key Features

Static IP assignment and external network integration
Service discovery via DNS aliases and hostnames
Network isolation and segmentation for security
72 GitHub stars
Advanced bridge and custom network configuration
Host network mode and granular port publishing

Use Cases

Implementing service discovery for microservices architectures
Migrating legacy container links to modern network definitions
Isolating database and cache services from public internet access