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Merge pull request ethereum#175 from tomochain/feature/docker
add node docker image
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| FROM golang:1.10-alpine as builder | ||
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| RUN apk add --no-cache make gcc musl-dev linux-headers | ||
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| ADD . /tomochain | ||
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| RUN cd /tomochain \ | ||
| && make tomo \ | ||
| && chmod +x /tomochain/build/bin/tomo | ||
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| FROM alpine:latest | ||
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| LABEL maintainer="etienne@tomochain.com" | ||
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| WORKDIR /tomochain | ||
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| COPY --from=builder /tomochain/build/bin/tomo /usr/local/bin/tomo | ||
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| ENV IDENTITY '' | ||
| ENV PASSWORD '' | ||
| ENV PRIVATE_KEY '' | ||
| ENV BOOTNODES '' | ||
| ENV EXTIP '' | ||
| ENV SYNC_MODE 'full' | ||
| ENV NETWORK_ID '89' | ||
| ENV WS_SECRET '' | ||
| ENV NETSTATS_HOST 'netstats-server' | ||
| ENV NETSTATS_PORT '3000' | ||
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| RUN apk add --no-cache ca-certificates | ||
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| COPY docker/tomochain ./ | ||
| COPY genesis/ ./ | ||
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| EXPOSE 8545 8546 30303 30303/udp | ||
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| ENTRYPOINT ["./entrypoint.sh"] |
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| #!/bin/sh -x | ||
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| # vars from docker env | ||
| # - IDENTITY (default to empty) | ||
| # - PASSWORD (default to empty) | ||
| # - PRIVATE_KEY (default to empty) | ||
| # - BOOTNODES (default to empty) | ||
| # - EXTIP (default to empty) | ||
| # - SYNC_MODE (default to 'full') | ||
| # - NETWORK_ID (default to '89') | ||
| # - WS_SECRET (default to empty) | ||
| # - NETSTATS_HOST (default to 'netstats-server:3000') | ||
| # - NETSTATS_PORT (default to 'netstats-server:3000') | ||
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| # constants | ||
| DATA_DIR="data" | ||
| KEYSTORE_DIR="keystore" | ||
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| # variables | ||
| genesisPath="" | ||
| params="" | ||
| accountsCount=$( | ||
| tomo account list --datadir $DATA_DIR --keystore $KEYSTORE_DIR \ | ||
| 2> /dev/null \ | ||
| | wc -l | ||
| ) | ||
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| # file to env | ||
| for env in IDENTITY PASSWORD PRIVATE_KEY BOOTNODES WS_SECRET NETSTATS_HOST \ | ||
| NETSTATS_PORT EXTIP SYNC_MODE NETWORK_ID; do | ||
| file=$(eval echo "\$${env}_FILE") | ||
| if [[ -f $file ]] && [[ ! -z $file ]]; then | ||
| echo "Replacing $env by $file" | ||
| export $env=$(cat $file) | ||
| elif [[ "$env" == "BOOTNODES" ]] && [[ ! -z $file ]]; then | ||
| echo "Bootnodes file is not available. Waiting for it to be provisioned..." | ||
| while true ; do | ||
| if [[ -f $file ]] && [[ $(grep -e enode $file) ]]; then | ||
| echo "Fount bootnode file." | ||
| break | ||
| fi | ||
| echo "Still no bootnodes file, sleeping..." | ||
| sleep 5 | ||
| done | ||
| export $env=$(cat $file) | ||
| fi | ||
| done | ||
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| # networkid | ||
| if [[ ! -z $NETWORK_ID ]]; then | ||
| case $NETWORK_ID in | ||
| 88 ) | ||
| genesisPath="mainnet.json" | ||
| ;; | ||
| 89 ) | ||
| genesisPath="testnet.json" | ||
| ;; | ||
| 90 ) | ||
| genesisPath="devnet.json" | ||
| ;; | ||
| * ) | ||
| echo "network id not supported" | ||
| ;; | ||
| esac | ||
| params="$params --networkid $NETWORK_ID" | ||
| fi | ||
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| # data dir | ||
| if [[ ! -d $DATA_DIR/tomo ]]; then | ||
| echo "No blockchain data, creating genesis block." | ||
| tomo init $genesisPath --datadir $DATA_DIR 2> /dev/null | ||
| fi | ||
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| # identity | ||
| if [[ -z $IDENTITY ]]; then | ||
| IDENTITY="unnamed_$(< /dev/urandom tr -dc _A-Z-a-z-0-9 | head -c6)" | ||
| fi | ||
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| # password file | ||
| if [[ ! -f ./password ]]; then | ||
| if [[ ! -z $PASSWORD ]]; then | ||
| echo "Password env is set. Writing into file." | ||
| echo "$PASSWORD" > ./password | ||
| else | ||
| echo "No password set (or empty), generating a new one" | ||
| $(< /dev/urandom tr -dc _A-Z-a-z-0-9 | head -c${1:-32} > password) | ||
| fi | ||
| fi | ||
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| # private key | ||
| if [[ $accountsCount -le 0 ]]; then | ||
| echo "No accounts found" | ||
| if [[ ! -z $PRIVATE_KEY ]]; then | ||
| echo "Creating account from private key" | ||
| echo "$PRIVATE_KEY" > ./private_key | ||
| tomo account import ./private_key \ | ||
| --datadir $DATA_DIR \ | ||
| --keystore $KEYSTORE_DIR \ | ||
| --password ./password | ||
| else | ||
| echo "Creating new account" | ||
| tomo account new \ | ||
| --datadir $DATA_DIR \ | ||
| --keystore $KEYSTORE_DIR \ | ||
| --password ./password | ||
| fi | ||
| fi | ||
| account=$( | ||
| tomo account list --datadir $DATA_DIR --keystore $KEYSTORE_DIR \ | ||
| 2> /dev/null \ | ||
| | head -n 1 \ | ||
| | cut -d"{" -f 2 | cut -d"}" -f 1 | ||
| ) | ||
| echo "Using account $account" | ||
| params="$params --unlock $account" | ||
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| # bootnodes | ||
| if [[ ! -z $BOOTNODES ]]; then | ||
| params="$params --bootnodes $BOOTNODES" | ||
| fi | ||
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| # extip | ||
| if [[ ! -z $EXTIP ]]; then | ||
| params="$params --nat extip:${EXTIP}" | ||
| fi | ||
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| # syncmode | ||
| if [[ ! -z $SYNC_MODE ]]; then | ||
| params="$params --syncmode ${SYNC_MODE}" | ||
| fi | ||
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| # netstats | ||
| if [[ ! -z $WS_SECRET ]]; then | ||
| echo "Will report to netstats server ${NETSTATS_HOST}:${NETSTATS_PORT}" | ||
| params="$params --ethstats ${IDENTITY}:${WS_SECRET}@${NETSTATS_HOST}:${NETSTATS_PORT}" | ||
| else | ||
| echo "WS_SECRET not set, will not report to netstats server." | ||
| fi | ||
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| # dump | ||
| echo "dump: $IDENTITY $account $BOOTNODES" | ||
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| exec tomo $params \ | ||
| --verbosity 4 \ | ||
| --datadir $DATA_DIR \ | ||
| --keystore $KEYSTORE_DIR \ | ||
| --identity $IDENTITY \ | ||
| --password ./password \ | ||
| --port 30303 \ | ||
| --rpc \ | ||
| --rpccorsdomain "*" \ | ||
| --rpcaddr 0.0.0.0 \ | ||
| --rpcport 8545 \ | ||
| --rpcvhosts "*" \ | ||
| --ws \ | ||
| --wsaddr 0.0.0.0 \ | ||
| --wsport 8546 \ | ||
| --wsorigins "*" \ | ||
| --mine \ | ||
| --gasprice "1" \ | ||
| --targetgaslimit "420000000" \ | ||
| "$@" |