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docs(troubleshooting.md): Update Alpine example (#4203)

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* Refresh documentation for building on Alpine.
* Add ttf-freefont@edge dependency
Without ttf-freefont chrome can't render subscript (CO₂)
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Alex Sergeyev 2019-03-26 00:33:36 +01:00 committed by Andrey Lushnikov
parent 72866e9467
commit 26d6e91fd5
1 changed files with 6 additions and 5 deletions
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docs/troubleshooting.md
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@ -248,14 +248,14 @@ how to run this Dockerfile from a webserver running on App Engine Flex (Node).
### Running on Alpine
The [newest Chromium package](https://pkgs.alpinelinux.org/package/edge/community/x86_64/chromium) supported on Alpine is 71, which was corresponding to [Puppeteer v1.9.0](https://github.com/GoogleChrome/puppeteer/releases/tag/v1.9.0).
The [newest Chromium package](https://pkgs.alpinelinux.org/package/edge/community/x86_64/chromium) supported on Alpine is 72, which was corresponding to [Puppeteer v1.11.0](https://github.com/GoogleChrome/puppeteer/releases/tag/v1.11.0).
Example Dockerfile:
```Dockerfile
FROM node:10-alpine
# Installs latest Chromium (71) package.
# Installs latest Chromium (72) package.
RUN apk update && apk upgrade && \
echo @edge http://nl.alpinelinux.org/alpine/edge/community >> /etc/apk/repositories && \
echo @edge http://nl.alpinelinux.org/alpine/edge/main >> /etc/apk/repositories && \
@ -263,15 +263,16 @@ RUN apk update && apk upgrade && \
chromium@edge \
nss@edge \
freetype@edge \
harfbuzz@edge
harfbuzz@edge \
ttf-freefont@edge
...
# Tell Puppeteer to skip installing Chrome. We'll be using the installed package.
ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD true
# Puppeteer v1.9.0 works with Chromium 71.
RUN yarn add puppeteer@1.9.0
# Puppeteer v1.11.0 works with Chromium 72.
RUN yarn add puppeteer@1.11.0
# Add user so we don't need --no-sandbox.
RUN addgroup -S pptruser && adduser -S -g pptruser pptruser \