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docker.md

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description
Alternative to using our simple tool tmn, people or companies with existing infrastructure might want to directly run our docker images for more flexibility.

Docker

To achieve that, you just need to run our tomochain/node docker image.

This image runs the TomoChain go client with some automation added on top.

Tags

Environment Tag
Testnet :testnet
Mainnet :stable

Environment variables

Variable Required Default Example Description
IDENTITY False Random name my-super-node The name of your asternode
PASSWORD False Random password S5G@fS3A8+*g-)ftYc The password used by the the client to localy encrypt its account
PRIVATE_KEY False Random account 0xa3f5195... The private key of the account who will identify the node and receive txs fees
BOOTNODES True None enode://4d3...@1.2.3.4:30301,enode://... The comma separated list of bootnodes. Find them here
VERBOSITY False 3 4 The level of logging (default one should be enough)
NETWORK_ID False 89 88 The network id of the join your node is joining. Find them here
WS_SECRET False None d$M4J4\5gLAz%Zjn>% The password to send data to the stats website
NETSTATS_HOST False netstats-server https://stats.tomochain.com The stats website to report to, regarding to your environment
NETSTATS_PORT False 3000 443 The port used by the stats website (usually 443)
ANNOUNCE_TXS False None True Enable reporting transactions via RPC/WS

Ports

Exposed Protocol Description
30303 tcp TomoChain client p2p port
30303 udp TomoChain client p2p port
8545 tcp Blockchain RPC
8546 tcp Blockchain WS

Filesystem

Path Content
/tomochain/data Chaindata
/tomochain/keystore Accounts

Examples

docker run

docker run -d --name masternode \
  -e IDENTITY=$MASTERNODE_NAME \
  -e PRIVATE_KEY=$MASTERNODE_PK \
  -e BOOTNODES=$BOOTNODES \
  -e NETSTATS_HOST=stats.tomochain.com \
  -e NETSTATS_PORT=443 \
  -e WS_SECRET=$STATS_WS_SECRET \
  -p 30303:30303 \
  -p 30303:30303/udp \
  -v chaindata:/tomochain/data \
  tomochain/node:stable

docker-compose.yml

version: "3.4"
services:
  masternode:
    image: tomochain/node:stable
    environment:
      IDENTITY: $MASTERNODE_NAME
      PRIVATE_KEY: $MASTERNODE_PK
      BOOTNODES: $BOOTNODES
      NETSTATS_HOST: stats.tomochain.com
      NETSTATS_PORT: 443
      WS_SECRET: $STATS_WS_SECRET
    ports:
      - 30303:30303
      - 30303:30303/udp
    volumes:
      - chaindata:/tomochain/data