uptime-kuma/dockerfile
Dumitru Uzun feb0feda76
Dockerfile: Avoid keeping npm in RAM
By running node directly, we save some RAM. In my case npm consumes 300MB and does nothing, just waits for the node process to exit.
On small VPSes 300MB is a lot!
2021-08-26 12:53:57 +03:00

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# DON'T UPDATE TO alpine3.13, 1.14, see #41.
FROM node:14-alpine3.12 AS release
WORKDIR /app
# split the sqlite install here, so that it can caches the prebuilt
RUN apk add --no-cache --virtual .build-deps make g++ python3 python3-dev && \
ln -s /usr/bin/python3 /usr/bin/python && \
npm install better-sqlite3@7.4.3 bcrypt@5.0.1 && \
apk del .build-deps && \
rm -f /usr/bin/python
# Touching above code may causes sqlite3 re-compile again, painful slow.
# Install apprise
RUN apk add --no-cache python3 py3-cryptography py3-pip py3-six py3-yaml py3-click py3-markdown py3-requests py3-requests-oauthlib
RUN pip3 --no-cache-dir install apprise && \
rm -rf /root/.cache
COPY . .
RUN npm install && npm run build && npm prune
EXPOSE 3001
VOLUME ["/app/data"]
HEALTHCHECK --interval=60s --timeout=30s --start-period=300s CMD node extra/healthcheck.js
CMD ["node", "server/server.js"]
FROM release AS nightly
RUN npm run mark-as-nightly