Home • Explore • Blog • CI
☰



docker
content/includes/compose/services-ports.md
5c37aa2f6f304e0cf05a9c82ddd413ae615b984616ac9fb50000000300000147
The `ports` is used to define the port mappings between the host machine and the containers.  This is crucial for allowing external access to services running inside containers. It can be defined using short syntax for simple port mapping or long syntax, which includes additional options like protocol type and network mode.
Chunks
aa69181a (1st chunk of `content/includes/compose/services-ports.md`)
Title: Port Mappings in Docker Compose
Summary
The `ports` directive in Docker Compose defines how ports on the host machine are mapped to ports within containers, enabling external access to containerized services. It supports short and long syntax, with the latter offering more control over protocol and network settings.