opencode-cloud-core 20.1.0

Core library for opencode-cloud - config management, singleton enforcement, and shared utilities
Documentation

opencode-cloud

CI Mirror crates.io Crates Downloads npm Downloads Docker Hub Docker Pulls GHCR docs.rs MSRV License: MIT

[!WARNING] This tool is still a work in progress and is rapidly evolving. Expect frequent updates and breaking changes. Follow updates at https://github.com/pRizz/opencode-cloud (mirror: https://gitea.com/pRizz/opencode-cloud). Stability will be announced at some point. Use with caution.

A production-ready toolkit for deploying and managing opencode as a persistent cloud service, sandboxed inside a Docker container for isolation and security.

This project uses the opencode fork at https://github.com/pRizz/opencode, which adds additional authentication and security features.

Quick install (cargo)

cargo install opencode-cloud
opencode-cloud --version

Quick install (npm)

npx opencode-cloud@latest --version

bunx opencode-cloud@latest --version

Or install globally:

npm install -g opencode-cloud
opencode-cloud --version

Deploy to AWS

Deploy to AWS

Quick deploy provisions a private EC2 instance behind a public ALB with HTTPS. A domain name is required for ACM certificate validation. A Route53 hosted zone ID is required for automated DNS validation.

Docs: docs/deploy/aws.md (includes teardown steps and S3 hosting setup for forks) Credentials: docs/deploy/aws.md#retrieving-credentials

Deploy to DigitalOcean (Coming Soon)

DigitalOcean Marketplace one-click deployment is not implemented yet. Support is coming soon.

Warning: direct manual Droplet deployments are currently not recommended because persistence support is incomplete and data loss is likely.

For testing-only reference:

  • Manual Droplet setup: docs/deploy/digitalocean-droplet.md
  • Marketplace docs/status: docs/deploy/digitalocean-marketplace.md

Features

  • Sandboxed execution - opencode runs inside a Docker container, isolated from your host system
  • Persistent environment - Your projects, settings, and shell history persist across restarts
  • Cross-platform CLI (opencode-cloud / occ) - Works on Linux and macOS
  • Service lifecycle commands - start, stop, restart, status, logs
  • Platform service integration - systemd (Linux) / launchd (macOS) for auto-start on boot
  • Remote host management - Manage opencode containers on remote servers via SSH

How it works

opencode-cloud runs opencode inside a Docker container, providing:

  • Isolation - opencode and its AI-generated code run in a sandbox, separate from your host system
  • Reproducibility - The container includes a full development environment (languages, tools, runtimes)
  • Persistence - Docker volumes preserve your work across container restarts and updates
  • Security - Network exposure is opt-in; by default, the service only binds to localhost

The CLI manages the container lifecycle, so you don't need to interact with Docker directly.

Docker Images

The sandbox container image is named opencode-cloud-sandbox (not opencode-cloud) to clearly distinguish it from the CLI tool. The preferred way to use and manage the image is via the opencode-cloud CLI (GitHub, mirror: https://gitea.com/pRizz/opencode-cloud). It handles image pulling, container setup, and upgrades for you.

Why use the CLI? It configures volumes, ports, and upgrades safely, so you don’t have to manage docker run flags or image updates yourself.

The image is published to both registries (Docker Hub is the primary distribution):

Registry Image
Docker Hub prizz/opencode-cloud-sandbox
GitHub Container Registry ghcr.io/prizz/opencode-cloud-sandbox

Pull commands:

Docker Hub:

docker pull prizz/opencode-cloud-sandbox:latest

GitHub Container Registry:

docker pull ghcr.io/prizz/opencode-cloud-sandbox:latest

For most users: Just use the CLI - it handles image pulling/building automatically:

occ start  # Pulls or builds the image as needed

Requirements

  • Rust 1.85+ - Install via rustup: curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
  • Docker - For running the opencode container
  • Supported platforms - Linux and macOS

Installation

Via cargo (recommended)

cargo install opencode-cloud
occ --version

Via npm

npx opencode-cloud@latest --version

bunx opencode-cloud@latest --version

Or install globally:

npm install -g opencode-cloud
occ --version

First run

# Install as a system service (recommended for background use)
occ install

# Start the service
occ start

If this is the first startup with no configured managed users, the container logs will print an Initial One-Time Password (IOTP). Open the login page, use the first-time setup panel, and enroll a passkey for the default opencoder account. The IOTP is invalidated after successful passkey enrollment. Built-in image users (for example ubuntu/opencoder) do not count as configured users for IOTP bootstrap.

Quick IOTP extraction from logs:

occ logs | grep -F "INITIAL ONE-TIME PASSWORD (IOTP): " | tail -n1 | sed 's/.*INITIAL ONE-TIME PASSWORD (IOTP): //'

You can also run the setup wizard:

occ setup

The wizard now configures runtime settings (image source, bind/port, mounts), keeps authentication on IOTP + passkey onboarding, and attempts to auto-detect the IOTP from logs after start.

From source (install locally)

# GitHub (primary)
git clone https://github.com/pRizz/opencode-cloud.git

# Gitea (mirror)
git clone https://gitea.com/pRizz/opencode-cloud.git
cd opencode-cloud
git submodule sync --recursive
git submodule update --init --recursive packages/opencode
cargo install --path packages/cli-rust

From source (development run)

# GitHub (primary)
git clone https://github.com/pRizz/opencode-cloud.git

# Gitea (mirror)
git clone https://gitea.com/pRizz/opencode-cloud.git
cd opencode-cloud
git submodule sync --recursive
git submodule update --init --recursive packages/opencode
 
# Bun is required for packages/opencode checks/builds
bun --version

just setup
just build
cargo run -p opencode-cloud -- --version

Usage

# Show version
occ --version

# Start the service (builds Docker container on first run, ~10-15 min)
occ start

# Start on a custom port
occ start --port 8080

# Start and open browser
occ start --open

# Check service status (includes broker health: Healthy/Degraded/Unhealthy)
occ status

# View logs
occ logs

# Follow logs in real-time
occ logs -f

# View opencode-broker logs (systemd/journald required)
occ logs --broker

# Troubleshoot broker health issues reported by `occ status`
occ logs --broker --no-follow

# Note: Broker logs require systemd/journald. This is enabled by default on supported Linux
# hosts. Docker Desktop/macOS/Windows use Tini, so broker logs aren't available there.
# Existing containers may need to be recreated after upgrading.

# Stop the service
occ stop

# Restart the service
occ restart

# Check for updates and choose what to update
occ update

# Update the opencode-cloud CLI binary
occ update cli

# Update the opencode-cloud container image
occ update container

# Update opencode inside the container
occ update opencode

# Update opencode using a specific branch or commit
occ update opencode --branch dev
occ update opencode --commit <sha>

# Remove the container (keeps volumes)
occ reset container

# Remove container and volumes (data loss)
occ reset container --volumes --force

# Reset completed IOTP bootstrap and generate a fresh one-time password
occ reset iotp

# If bind_address is exposed (for example behind HTTPS reverse proxy), confirm intentionally
occ reset iotp --force

# Clean bind mount contents (data loss)
occ mount clean --force

# Purge bind mounts (data loss, removes config entries)
occ mount clean --purge --force

# Mount a local project into the workspace
occ mount add /Users/<username>/Desktop/opencode:/home/opencoder/workspace

# Apply mount changes (you may be prompted to recreate the container)
occ restart

# Factory reset host (container, volumes, mounts, config/data)
occ reset host --force

### Workspace Mounts

Use `/home/opencoder/workspace` when you want your host project folder to appear in the
web UI's project picker and inside the container workspace.

Important behavior:
- `/home/opencoder/workspace` is a single mount target.
- Adding a new mount to this same target replaces the previous mount entry.

Recommended workflow:
```bash
occ mount add /Users/<username>/Desktop/opencode:/home/opencoder/workspace
occ restart

Verify the mount:

  1. Run occ status and check Mounts -> Bind mounts includes your host path mapped to /home/opencoder/workspace.
  2. In the web UI, open the project picker and confirm your project files appear under ~/workspace.

Container Mode

When occ runs inside the opencode container, it will auto-detect this and switch to container runtime. Override if needed:

occ --runtime host <command>
OPENCODE_RUNTIME=host occ <command>

Supported commands in container runtime:

  • occ status
  • occ logs
  • occ user
  • occ update opencode

Notes:

  • Host/Docker lifecycle commands are disabled in container runtime.
  • occ logs and occ update opencode require systemd inside the container. If systemd is not available, run those commands from the host instead.

Webapp-triggered update (command file)

When running in foreground mode (for example via occ install, which uses occ start --no-daemon), the host listens for a command file on a bind mount. The webapp can write a simple JSON payload to request an update.

Default paths (with default bind mounts enabled):

  • Host: ~/.local/state/opencode/opencode-cloud/commands/update-command.json
  • Container: /home/opencoder/.local/state/opencode/opencode-cloud/commands/update-command.json

Example payload:

{
  "command": "update_opencode",
  "request_id": "webapp-1234",
  "branch": "dev"
}

The host writes the result to: ~/.local/state/opencode/opencode-cloud/commands/update-command.result.json

Install as a system service (starts on login/boot)

occ install

Uninstall the system service

occ uninstall

View configuration

occ config show


## Authentication

opencode-cloud uses **PAM (Pluggable Authentication Modules)** for authentication.

First boot path:
- If no managed users are configured, startup logs print an Initial One-Time Password (IOTP).
- Extract only the IOTP quickly: `occ logs | grep -F "INITIAL ONE-TIME PASSWORD (IOTP): " | tail -n1 | sed 's/.*INITIAL ONE-TIME PASSWORD (IOTP): //'`
- `occ setup` attempts to auto-detect and print the IOTP after starting/restarting the service.
- Enter that IOTP in the web login page first-time setup panel.
- Enroll a passkey for the default `opencoder` account.
- The IOTP is deleted after successful passkey enrollment.
- To restart first-time onboarding after completion, run `occ reset iotp`.
- Built-in image users (for example `ubuntu`/`opencoder`) do not disable IOTP bootstrap.

Admin path:
- You can always create/manage users directly via `occ user add`, `occ user passwd`, and related user commands.

Login UX:
- Passkey sign-in is the primary option on the login page.
- Username/password sign-in remains available as fallback.
- 2FA setup/management is available from the upper-right session menu after login.

### Creating Users

Create a user with a password:
```bash
occ user add <username>

Generate a random password:

occ user add <username> --generate

Managing Users

  • List users: occ user list (managed users only)
  • Change password: occ user passwd <username>
  • Remove user: occ user remove <username>
  • Enable/disable account: occ user enable <username> / occ user disable <username>

User Persistence

User accounts (including password hashes and lock status) persist across container updates and rebuilds. The CLI stores user records in a managed Docker volume mounted at /var/lib/opencode-users inside the container. This record store is the source of truth for configured users and bootstrap decisions. No plaintext passwords are stored on the host.

Rebuilding the Docker Image

When developing locally or after updating opencode-cloud, you may need to rebuild the Docker image to pick up changes in the embedded Dockerfile:

# Rebuild using Docker cache (fast - only rebuilds changed layers)
occ start --cached-rebuild-sandbox-image

# Rebuild from scratch without cache (slow - for troubleshooting)
occ start --full-rebuild-sandbox-image

--cached-rebuild-sandbox-image (recommended for most cases):

  • Uses Docker layer cache for fast rebuilds
  • Only rebuilds layers that changed (e.g., if only the CMD changed, it's nearly instant)
  • Stops and removes any existing container before rebuilding

--full-rebuild-sandbox-image (for troubleshooting):

  • Ignores Docker cache and rebuilds everything from scratch
  • Takes 10-15 minutes but guarantees a completely fresh image
  • Use when cached rebuild doesn't fix issues

When to rebuild:

  • After pulling updates to opencode-cloud → use --cached-rebuild-sandbox-image
  • After pulling new commits in packages/opencode (submodule) → run just run start --cached-rebuild-sandbox-image once so the running container picks up the new opencode commit
  • When modifying the Dockerfile during development → use --cached-rebuild-sandbox-image
  • When the container fails to start due to image issues → try --cached-rebuild-sandbox-image first, then --full-rebuild-sandbox-image
  • When you want a completely fresh environment → use --full-rebuild-sandbox-image

Local submodule dev rebuild (no push required):

# Fast rebuild using local packages/opencode checkout (including uncommitted edits)
just run start --cached-rebuild-sandbox-image --local-opencode-submodule

# Full no-cache rebuild from local packages/opencode checkout
just run start --full-rebuild-sandbox-image --local-opencode-submodule
  • This mode is for local development/debugging only and bypasses the default remote clone path.
  • just run status will show commit metadata derived from your local checkout (dirty trees are marked with -dirty).
  • Local context packaging intentionally skips heavyweight/dev metadata folders (for example .planning, .git, node_modules, target, and dist).
  • Keep CI/release workflows on the default pinned remote mode.

Dockerfile Optimization Checklist

For new Docker build steps, follow this checklist:

  • Prefer BuildKit cache mounts (RUN --mount=type=cache) for package caches (apt, bun, cargo, pip, and pnpm/npm).
  • Create and remove temporary workdirs in the same RUN layer (for example /tmp/opencode-repo).
  • Do not defer cleanup to later layers; deleted files still exist in lower layers.
  • Keep builder-stage artifacts out of runtime layers by copying only final outputs.
  • When adding Docker build assets, update build-context inclusion logic in packages/core/src/docker/image.rs.
  • Keep local submodule exclude lists aligned with Dockerfile hygiene rules (.planning, .git, node_modules, target, dist, and similar dev metadata).

This policy is intentional for both image-size hygiene and fast local rebuilds.

Worktree-isolated sandbox profiles (opt-in):

# Derive a stable instance name from the current git worktree root
just run --sandbox-instance auto start --cached-rebuild-sandbox-image

# Use an explicit instance name
just run --sandbox-instance mytree start --cached-rebuild-sandbox-image
  • Default behavior (no --sandbox-instance) remains the shared legacy sandbox.
  • Isolated instances use separate container names, image tags, Docker volumes, and image-state files.
  • You can also set OPENCODE_SANDBOX_INSTANCE=<name|auto> instead of passing the CLI flag every time.

Configuration

Configuration is stored at:

  • Linux/macOS: ~/.config/opencode-cloud/config.json

Data (PID files, etc.) is stored at:

  • Linux/macOS: ~/.local/share/opencode-cloud/

Development

# Bun is required for packages/opencode checks/builds
bun --version

# One-time setup (hooks + deps + submodule bootstrap)
just setup

# Build everything
just build

# Compile and run occ (arguments automatically get passed to the binary)
just run --version

# Run tests
just test

# Format and lint
just fmt
just lint

Visual E2E (Playwright)

From the repository root, run UI tests in a visible browser with:

bun run --cwd packages/opencode/packages/app test:e2e:local -- --headed --project=chromium e2e/settings/settings-authentication.spec.ts
bun run --cwd packages/opencode/packages/app test:e2e:local -- --ui e2e/settings/settings-authentication.spec.ts
PWDEBUG=1 bun run --cwd packages/opencode/packages/app test:e2e:local -- --headed --project=chromium e2e/settings/settings-authentication.spec.ts

Headless run (default Playwright mode):

bun run --cwd packages/opencode/packages/app test:e2e:local -- --project=chromium e2e/settings/settings-authentication.spec.ts

Use test:e2e:local for local harness/sandbox provisioning. Plain test:e2e expects a backend that is already running at the configured Playwright host/port.

Note: The git hooks automatically sync README.md to npm package directories on commit.

Architecture

This is a monorepo with:

  • packages/core - Rust core library
  • packages/cli-rust - Rust CLI binary (recommended)
  • packages/cli-node - Node.js CLI (fully supported and in parity with the Rust CLI)

Cargo.toml Sync Requirement

The packages/core/Cargo.toml file must use explicit values rather than workspace = true references.

When updating package metadata (version, edition, rust-version, etc.), keep both files in sync:

  • Cargo.toml (workspace root)
  • packages/core/Cargo.toml

Use scripts/set-all-versions.sh <version> to update versions across all files automatically.

License

MIT