What does this skill do?

The Docker Networking skill helps an agent configure and troubleshoot container networking across Docker environments.

It covers network driver types — bridge, host, none, overlay, and macvlan — and common operations like creating custom networks, connecting containers, and configuring DNS and port mapping.

It supports service discovery via container names, traffic isolation between segments, and diagnosing connectivity issues.

  • Explains bridge, host, overlay, and macvlan drivers

  • Creates custom networks and connects containers

  • Configures DNS, aliases, and port mapping

  • Diagnoses connectivity between containers and hosts

How it works

1

Choose a network mode

The agent selects a driver — bridge, host, none, overlay, or macvlan — based on single-host or cross-host needs and isolation.

2

Create and connect

It creates custom bridge or overlay networks and connects containers, optionally attaching to multiple networks.

3

Configure DNS and ports

It sets up DNS, host entries, network aliases, and port mapping between host and container.

4

Diagnose issues

It debugs connectivity, using tools like netshoot to isolate and resolve networking problems.

Best use cases for this skill

  • Container connectivity: Enable communication between containers on one or many hosts.

  • Tier isolation: Isolate frontend, backend, and database tiers on separate networks.

  • Port mapping: Expose container services on host ports.

  • Troubleshooting: Diagnose connectivity issues in containerized deployments.

Frequently asked questions

What does the Docker Networking skill do?

It provides guidance on Docker networking — driver types, configuration, service discovery, port mapping, and troubleshooting for containerized applications.

When should an agent use it?

Use it to enable communication between containers, isolate application tiers, debug connectivity issues, or configure DNS and port mapping in Docker.

Which network drivers does it cover?

Bridge (default, single-host), host (shared stack), none (isolation), overlay (Swarm cross-host), and macvlan (independent MAC addresses).

How does service discovery work?

Containers on the same custom network can resolve each other by container name, with network aliases for additional hostnames.

Use from source

Ask your Buda agent to install this community skill.

Copy this prompt into your own Buda agent. It includes the source repository and install command so the agent can complete the setup in natural language.

Prompt to send to your Buda agent
Please install the "Docker Networking Skill" skill into this Buda agent.

Source repository: https://github.com/chaterm/terminal-skills
Install command: npx skills add chaterm/terminal-skills --skill networking -y -a universal

Please run the install command, verify the skill is available, and tell me any setup notes or follow-up steps from the source repository.
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Install workflow

  1. 1Copy the prompt
  2. 2Send it to your Buda agent
  3. 3Done