daytona-dev

Skill: Daytona Dev Environment

Launch the iPolloWork Electron app in a Daytona cloud sandbox. The real desktop app runs on Daytona's XFCE/noVNC desktop stack and is accessible through your browser.

Prerequisites

• Daytona CLI installed: brew install daytonaio/cli/daytona or download from GitHub releases
• Logged in: daytona login
• Using the right Daytona organization for your workspace: daytona organization use "<org-name>"

Quick Start

1. Create and start the sandbox

bash .devcontainer/test-on-daytona.sh [branch-or-commit]

The helper uses the VNC snapshot, starts noVNC/Vite/Electron, and prints the URLs. If the snapshot is missing, create it with bash .devcontainer/create-daytona-ipollowork-snapshot.sh.

Use the Daytona setup as four reusable pieces. Prefer the focused skills when a request names one piece directly:

• test-on-daytona.sh for the real Electron/noVNC/CDP sandbox.
• fraimz for the observe -> act -> assert -> evidence loop.
• test-server-on-daytona.sh for the cloud Den server sandbox.
• daytona-electron-den for Electron connected to a Daytona Den server.
• daytona-chrome-cdp for standalone Chrome in the sandbox, separate from Electron.
• ipollowork-eval-secrets:/daytona-secrets for provider keys and eval-only secrets.
• ipollowork-eval-artifacts:/daytona-artifacts for screenshots, validation notes, and recordings.

Focused skills:

• daytona-cloud-server for cloud server and Den flows.
• daytona-electron-den for two-sandbox Electron + Den validation.
• fraimz for pass/fail validation and evidence.
• daytona-chrome-cdp for normal Chrome browser automation in Daytona.
• daytona-secrets-volume for adding or verifying secrets.
• daytona-electron-test for real Electron UI validation.
• daytona-recording-artifacts for screenshots, recordings, and PR evidence.

Or SSH in after the helper prints the sandbox name:

daytona ssh <sandbox>
cd /workspace

2. Get the noVNC URL

daytona preview-url ipollowork-dev -p 6080

Open that URL in your browser. You'll see the real Electron iPolloWork app.

4. Get other URLs

# Den Web dashboard (if Den stack is running)
daytona preview-url ipollowork-dev -p 3005

# CDP debugging endpoint
daytona preview-url ipollowork-dev -p 9825

What's Running

Service	Port	Description
noVNC	6080	See and interact with the Electron app in your browser
Vite HMR	5173	Hot module replacement for the React UI
CDP	9825	Chrome DevTools Protocol — for automation
Den Web	3005	Admin dashboard (only if MySQL is available)
Den API	8788	Control plane (only if MySQL is available)

Running with Den (full stack)

The devcontainer's docker-compose.yml includes MySQL. If you're using Daytona's raw sandbox mode (no Docker Compose), the Den stack won't start because there's no MySQL. Two options:

Option A: Daytona sandbox + production Den

Just point the app to the production Den:

1. Open the app via noVNC
2. Sign in normally (uses production app.ipolloworklabs.com)
3. All cloud features work

Option B: Daytona sandbox + local Den

If you need a local Den (for testing customization, restrictions, etc.):

1. Use the docker-compose.yml approach (requires Docker-in-Docker)
2. Or run Den on your local machine and tunnel to the sandbox

Common Commands

# List running sandboxes
daytona list

# SSH into sandbox
daytona ssh ipollowork-dev

# Check logs
daytona exec ipollowork-dev 'tail -50 /tmp/electron.log'
daytona exec ipollowork-dev 'tail -50 /tmp/vite.log'
daytona exec ipollowork-dev 'tail -50 /tmp/start-vnc.log'

# Inspect Electron CDP targets
daytona exec ipollowork-dev 'curl -s http://127.0.0.1:9825/json/list'

# Capture a persistent screenshot artifact
daytona exec ipollowork-dev 'bash .devcontainer/capture-daytona-screenshot.sh'

# Restart just the Electron app
daytona exec ipollowork-dev 'bash -lc "pkill -f electron || true; pkill -f electron-dev || true"'
daytona exec ipollowork-dev 'bash -lc "cd /workspace && bash /opt/ipollowork-daytona/start-daytona-electron.sh --detach"'

# Stop the sandbox (preserves state)
daytona stop ipollowork-dev

# Start it again
daytona start ipollowork-dev

# Delete (destroys everything)
daytona delete ipollowork-dev

Updating the Code

Inside the sandbox, the repo is at /workspace. To pull latest:

daytona ssh ipollowork-dev
cd /workspace
git pull origin dev
pnpm install
# Then restart Vite/Electron

Troubleshooting

Electron shows blank window: Vite might not be running. Check tail /tmp/vite.log. Restart with:

cd /workspace/apps/app && IPOLLOWORK_DEV_MODE=1 nohup npx vite --host 0.0.0.0 --port 5173 > /tmp/vite.log 2>&1 &

noVNC shows black screen: Xvfb/XFCE may have crashed. Restart the desktop stack:

bash /opt/ipollowork-daytona/start-daytona-vnc.sh

"no space left on device" when creating sandbox: Use --disk 10. The default Daytona disk can be 3 GB, which is not enough for iPolloWork dependencies and sidecar prep. Also don't use --context . — it uploads the entire repo (with worktrees, node_modules). Use individual --context flags for just the files needed.

Electron can't connect to localhost:5173: Vite must listen on 0.0.0.0, not just localhost. The start script handles this, but if running manually use npx vite --host 0.0.0.0.