Module docker 

Docker operations module

This module provides Docker container management functionality including:

• Docker client wrapper with connection handling
• Docker-specific error types
• Embedded Dockerfile for building the opencode image
• Progress reporting for build and pull operations
• Image build and pull operations
• Volume management for persistent storage
• Container lifecycle (create, start, stop, remove)
• Container exec for running commands inside containers
• User management operations (create, delete, lock/unlock users)
• Image update and rollback operations

Re-exports

pub use progress::ProgressReporter;

pub use image::build_image;

pub use image::image_exists;

pub use image::pull_image;

pub use update::UpdateResult;

pub use update::has_previous_image;

pub use update::rollback_image;

pub use update::update_image;

pub use exec::exec_command;

pub use exec::exec_command_exit_code;

pub use exec::exec_command_with_stdin;

pub use users::UserInfo;

pub use users::create_user;

pub use users::delete_user;

pub use users::list_users;

pub use users::lock_user;

pub use users::set_user_password;

pub use users::unlock_user;

pub use users::user_exists;

pub use volume::MOUNT_CONFIG;

pub use volume::MOUNT_PROJECTS;

pub use volume::MOUNT_SESSION;

pub use volume::VOLUME_CONFIG;

pub use volume::VOLUME_NAMES;

pub use volume::VOLUME_PROJECTS;

pub use volume::VOLUME_SESSION;

pub use volume::ensure_volumes_exist;

pub use volume::remove_all_volumes;

pub use volume::remove_volume;

pub use volume::volume_exists;

pub use container::CONTAINER_NAME;

pub use container::OPENCODE_WEB_PORT;

pub use container::container_exists;

pub use container::container_is_running;

pub use container::container_state;

pub use container::create_container;

pub use container::remove_container;

pub use container::start_container;

pub use container::stop_container;

pub use state::ImageState;

pub use state::clear_state;

pub use state::get_state_path;

pub use state::load_state;

pub use state::save_state;

Modules

container

Docker container lifecycle management

exec

Container exec wrapper for running commands in containers

image

Docker image build and pull operations

progress

Progress reporting utilities for Docker operations

state

Image state tracking for provenance information

update

Docker image update and rollback operations

users

Container user management operations

volume

Docker volume management

Structs

DockerClient

Docker client wrapper with connection handling

ExtendedHealthResponse

Extended health response including container stats

HealthResponse

Response from OpenCode’s /global/health endpoint

Enums

DockerError

Errors that can occur during Docker operations

HealthError

Errors that can occur during health checks

Constants

DEFAULT_STOP_TIMEOUT_SECS

Default graceful shutdown timeout in seconds

DOCKERFILE

The Dockerfile for building the opencode-cloud-sandbox container image

IMAGE_NAME_DOCKERHUB

Docker image name for Docker Hub (secondary registry)

IMAGE_NAME_GHCR

Docker image name for GitHub Container Registry (primary registry)

IMAGE_TAG_DEFAULT

Default image tag

VERSION_LABEL

Version label key in Docker image

Functions

check_health

Check health by querying OpenCode’s /global/health endpoint

check_health_extended

Check health with extended information including container stats

get_cli_version

CLI version from Cargo.toml

get_image_version

Get version from image label

setup_and_start

Full setup: ensure volumes exist, create container if needed, start it

stop_service

Stop and optionally remove the opencode container

versions_compatible

Compare versions and determine if they match