mirror of
https://github.com/tiennm99/goclaw.git
synced 2026-10-11 12:18:59 +00:00
Pierre Tachoire
62e8359a21
- Eval works on Lightpanda when called with go-rod's expected function form (e.g. "() => document.title"); only bare expressions fail, and they fail on Chrome too. Fix the integration gap test and docs that incorrectly attributed this to a Lightpanda bug. - docker-compose.lightpanda.yml: add the missing command: lightpanda serve ... — the image's entrypoint isn't lightpanda, so without an explicit command the sidecar wouldn't start.
42 lines
1.5 KiB
YAML
42 lines
1.5 KiB
YAML
# Lightpanda sidecar overlay — lightweight CDP browser.
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#
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# Usage:
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# docker compose -f docker-compose.yml -f docker-compose.postgres.yml -f docker-compose.lightpanda.yml up -d --build
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#
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# Lightpanda (https://lightpanda.io) is a low-memory headless browser with CDP
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# support. Opt-in alternative to the Chrome sidecar (docker-compose.browser.yml).
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# See docs/browser-backends.md for the compatibility matrix.
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services:
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lightpanda:
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# Official Lightpanda CDP image: https://hub.docker.com/r/lightpanda/browser
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image: lightpanda/browser:latest
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# Invoke the lightpanda binary explicitly — the image's default entrypoint
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# isn't `lightpanda`. Verify against image docs if upgrading.
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command: ["lightpanda", "serve", "--host", "0.0.0.0", "--port", "9222"]
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ports:
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- "127.0.0.1:${LIGHTPANDA_CDP_PORT:-9222}:9222"
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healthcheck:
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# Minimal TCP probe via sh's /dev/tcp. If the image is scratch-based
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# without a shell, drop healthcheck and change depends_on below to
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# `condition: service_started`.
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test: ["CMD-SHELL", "exec 3<>/dev/tcp/127.0.0.1/9222 || exit 1"]
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interval: 5s
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timeout: 3s
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retries: 5
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deploy:
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resources:
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limits:
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# Lightpanda is ~10x lighter than Chrome.
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memory: 512M
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cpus: '1.0'
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restart: unless-stopped
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goclaw:
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environment:
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- GOCLAW_BROWSER_REMOTE_URL=ws://lightpanda:9222
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- GOCLAW_BROWSER_BACKEND=lightpanda
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depends_on:
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lightpanda:
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condition: service_healthy
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