asxpi/asxpio
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docker: HEALTHCHECK via /healthz, freeze bundle to lockfile

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This commit is contained in:
Sergei Poljanski 2026-07-02 18:32:53 +04:00
commit d1d82d90ff
Signed by: asxpi
GPG key ID: 4F8851660FA4121B
1 changed files with 5 additions and 0 deletions
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@ -15,6 +15,7 @@ ENV GEM_HOME=/app/bundle
ENV PATH="${GEM_HOME}/bin:${PATH}"
COPY --chown=asxpio Gemfile Gemfile.lock* ./
ENV BUNDLE_FROZEN=true
RUN bundle install --without development:test
COPY --chown=asxpio . .
@ -24,4 +25,8 @@ ENV PUMA_THREADS="4:16"
ENV RACK_ENV=production
EXPOSE 3000
# Slim image has no curl; ruby is right there.
HEALTHCHECK --interval=30s --timeout=5s --start-period=20s --retries=3 \
CMD ruby -rnet/http -e 'port = ENV.fetch("PUMA_PORT", "3000"); exit(Net::HTTP.get_response(URI("http://127.0.0.1:#{port}/healthz")).code == "200" ? 0 : 1)'
CMD ["sh", "-c", "exec puma -b tcp://0.0.0.0:${PUMA_PORT} -t ${PUMA_THREADS} --preload"]