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FROM alpine:3.6
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# This is the release of tendermint to pull in.
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ENV TM_VERSION 0.13.0
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ENV TM_SHA256SUM 36d773d4c2890addc61cc87a72c1e9c21c89516921b0defb0edfebde719b4b85
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# Tendermint will be looking for genesis file in /tendermint (unless you change
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# `genesis_file` in config.toml). You can put your config.toml and private
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# validator file into /tendermint.
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#
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# The /tendermint/data dir is used by tendermint to store state.
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ENV DATA_ROOT /tendermint
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ENV TMHOME $DATA_ROOT
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# Set user right away for determinism
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RUN addgroup tmuser && \
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adduser -S -G tmuser tmuser
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# Create directory for persistence and give our user ownership
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RUN mkdir -p $DATA_ROOT && \
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chown -R tmuser:tmuser $DATA_ROOT
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# jq and curl used for extracting `pub_key` from private validator while
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# deploying tendermint with Kubernetes. It is nice to have bash so the users
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# could execute bash commands.
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RUN apk add --no-cache bash curl jq
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RUN apk add --no-cache openssl && \
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wget https://s3-us-west-2.amazonaws.com/tendermint/binaries/tendermint/v${TM_VERSION}/tendermint_${TM_VERSION}_linux_amd64.zip && \
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echo "${TM_SHA256SUM} tendermint_${TM_VERSION}_linux_amd64.zip" | sha256sum -c && \
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unzip -d /bin tendermint_${TM_VERSION}_linux_amd64.zip && \
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apk del openssl && \
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rm -f tendermint_${TM_VERSION}_linux_amd64.zip
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# Expose the data directory as a volume since there's mutable state in there
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VOLUME $DATA_ROOT
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# p2p port
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EXPOSE 46656
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# rpc port
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EXPOSE 46657
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ENTRYPOINT ["tendermint"]
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CMD ["node", "--moniker=`hostname`"]
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