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Fix dockerfile permission error

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Allow node to bind to port 80 as non-root
This commit is contained in:
Ophir LOJKINE
2021-06-12 01:16:02 +02:00
parent ea8aeb1c48
commit 7294746cad
1 changed files with 5 additions and 2 deletions
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7
Dockerfile
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@@ -1,10 +1,13 @@
FROM node:16-alpine
WORKDIR /opt/app
RUN chown -R 1000:1000 /opt/app
# Allow node to bind to port 80
RUN apk update && apk add libcap
RUN setcap CAP_NET_BIND_SERVICE=+eip /usr/local/bin/node
USER 1000:1000
COPY package.json package-lock.json ./
@@ -16,4 +19,4 @@ EXPOSE 80
VOLUME /opt/app/server-data
CMD ["npm", "start"]
CMD ["/usr/local/bin/node", "server/server.js"]