Alex Ellis (OpenFaaS Ltd) b4293967d2 Upgrade to alpine:3.15 where possible
Upgrades OS for some base images, no expected issues.

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>
2022-02-21 10:30:22 +00:00

34 lines
759 B
Docker

FROM ghcr.io/openfaas/classic-watchdog:0.2.0 as watchdog
FROM alpine:3.15 as ship
RUN mkdir -p /home/app
COPY --from=watchdog /fwatchdog /usr/bin/fwatchdog
RUN chmod +x /usr/bin/fwatchdog
# Add non root user
RUN addgroup -S app && adduser app -S -G app && chown app /home/app
WORKDIR /home/app
# setup hey
RUN apk --no-cache add curl && curl -o /home/app/hey https://storage.googleapis.com/hey-release/hey_linux_amd64 && chmod +x /home/app/hey
# Change from root user
USER app
# Setup some timeouts for this function...
ENV write_timeout="60"
# Run the function
ENV fprocess="xargs ./hey"
# Set to true to see request in function logs
ENV write_debug="false"
EXPOSE 8080
HEALTHCHECK --interval=3s CMD [ -e /tmp/.lock ] || exit 1
CMD ["fwatchdog"]