32 lines
742 B
Docker
32 lines
742 B
Docker
FROM --platform=${TARGETPLATFORM:-linux/amd64} ghcr.io/openfaas/of-watchdog:0.9.10 as watchdog
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FROM --platform=${TARGETPLATFORM:-linux/amd64} alpine as build
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COPY --from=watchdog /fwatchdog /usr/bin/fwatchdog
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RUN apk update && apk upgrade && apk add crystal shards openssl-dev && apk cache clean
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WORKDIR /home/app
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COPY . .
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COPY function/shard.yml shard.yml
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RUN shards install
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RUN crystal build main.cr -o handler --release && strip handler && rm -rf /root/.cache
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# Create a non-root user
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RUN addgroup -S app && adduser app -S -G app
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USER app
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WORKDIR /home/app
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ENV fprocess="./handler"
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EXPOSE 8080
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HEALTHCHECK --interval=2s CMD [ -e /tmp/.lock ] || exit 1
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ENV upstream_url="http://127.0.0.1:5000"
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ENV mode="http"
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CMD ["fwatchdog"]
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