config

mdocker config reads and writes ~/.config/multi-docker/config.env.

config show

Dump the current config (read-only).

mdocker config show

mdocker config show
mdocker config show --json

config get

Read a single key (read-only).

mdocker config get

mdocker config get BASE_DOMAIN

config set

Write a key. Setting BASE_DOMAIN/BASE_DOMAINS triggers a full cascade — regenerating the certificate, DNS resolver, edge stack and all project overrides.

mdocker config set

mdocker config set BASE_DOMAIN my-company.test
mdocker config set EDGE_NETWORK multi-docker-edge

See Changing the Base Domain.

config domain

Manage the list of base domains. Every subverb regenerates the cert, DNS, edge stack and all projects.

mdocker config domain

mdocker config domain list
mdocker config domain add <domain>
mdocker config domain remove <domain>
mdocker config domain primary <domain>   # move to front (make primary)

Subverb	Purpose
list	List base domains (--json supported).
add	Append a base domain.
remove	Remove a base domain.
primary	Move a domain to the front so it becomes primary.

See Multiple Base Domains.

Related

• Changing the Base Domain
• Multiple Base Domains
• Concept: DNS & TLS