Update Dockerfile and build-docker workflow #2666
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abitmore
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- Set UID to 10000 and GID to 10001 statically - Run with the bitshares user
This is a temporary solution compatible with older images.
abitmore
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Kudos, SonarCloud Quality Gate passed!
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mellertson
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Nov 27, 2022
| # | ||
| # Obtain version | ||
| mkdir -p /etc/bitshares && \ | ||
| git rev-parse --short HEAD > /etc/bitshares/version && \ | ||
| cd / && \ | ||
| rm -rf /bitshares-core | ||
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| # Home directory $HOME | ||
| # The final image |
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I like how you separated the build and runtime envionronments. Should make the final image smaller with fewer attack vectors.
mellertson
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Nov 27, 2022
| # default execute entry | ||
| CMD ["/usr/local/bin/bitsharesentry.sh"] | ||
| ENTRYPOINT ["/usr/local/bin/bitsharesentry.sh"] |
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Good idea to use an ENTRYPOINT VS a CMD.
mellertson
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Nov 27, 2022
| # Plugins need to be provided in a space-separated list, which | ||
| # makes it necessary to write it like this | ||
| if [[ ! -z "$BITSHARESD_PLUGINS" ]]; then | ||
| exec "$BITSHARESD" --data-dir "${HOME}" ${ARGS} ${BITSHARESD_ARGS} --plugins "${BITSHARESD_PLUGINS}" | ||
| exec /usr/bin/setpriv --reuid=bitshares --regid=bitshares --clear-groups \ |
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Are you using setpriv here as part of the temp workaround related to commenting out line 111 above?
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Yes, setpriv is used here to drop root privileges. For this, it is better than su.
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PR for #2011.
Changes:
bitsharesuser whose UID is statically set to10000and GID to10001, to follow best practices https://github.com/hexops/dockerfile#use-a-static-uid-and-gid.major.minorversion tag to Docker Hub too, to follow best practices https://github.com/hexops/dockerfile#do-not-use-latest-pin-your-image-tagsbuild-dockerworkflow to a variable instead of hardcoding it.