Initial commit

.gitignore

@@ -0,0 +1 @@
+/.idea/

Dockerfile

@@ -0,0 +1,39 @@
+FROM golang:1.19 as op
+
+WORKDIR /app
+
+ENV REPO=https://github.com/ethereum-optimism/optimism.git
+ENV COMMIT=3c3e1a88b234a68bcd59be0c123d9f3cc152a91e
+RUN git init && \
+    git remote add origin $REPO && \
+    git fetch --depth=1 origin $COMMIT && \
+    git reset --hard FETCH_HEAD
+
+RUN cd op-node && \
+    make op-node
+
+
+FROM golang:1.19 as geth
+
+WORKDIR /app
+
+ENV REPO=https://github.com/ethereum-optimism/op-geth.git
+ENV COMMIT=0678a130d7908b64aea596320099d30463119169
+RUN git init && \
+    git remote add origin $REPO && \
+    git fetch --depth=1 origin $COMMIT && \
+    git reset --hard FETCH_HEAD
+
+RUN go run build/ci.go install -static ./cmd/geth
+
+
+FROM golang:1.19
+
+RUN apt-get update && \
+    apt-get install -y jq curl
+
+WORKDIR /app
+
+COPY --from=op /app/op-node/bin/op-node ./
+COPY --from=geth /app/build/bin/geth ./
+COPY . .

README.md

@@ -0,0 +1,18 @@
+# node
+
+This repository contains the relevant Docker builds to run your own node on the Base network.
+Currently only the Base testnet (on Goerli) is supported.
+
+### Usage
+
+1. Ensure you have an Goerli L1 node RPC available, and set `OP_NODE_L1_ETH_RPC` (in `docker-compose.yml` if using docker-compose).
+2. Run:
+```
+docker-compose up
+```
+3. You should now be able to `curl` your Base node:
+```
+curl -d '{"id":0,"jsonrpc":"2.0","method":"eth_getBlockByNumber","params":["latest",false]}' \
+     -H "Content-Type: application/json" \
+     http://localhost:8545
+```

docker-compose.yml

@@ -0,0 +1,43 @@
+services:
+  geth:
+    build: .
+    ports:
+      - 8545:8545
+      - 8546:8546
+      - 30303:30303
+    command:
+      - ./geth-entrypoint.sh
+    environment:
+      - OP_GETH_GENESIS_FILE_PATH=goerli/genesis-l2.json
+      - OP_NODE_L2_ENGINE_AUTH=/tmp/engine-auth-jwt
+      - OP_NODE_L2_ENGINE_AUTH_RAW=688f5d737bad920bdfb2fc2f488d6b6209eebda1dae949a8de91398d932c517a # for localdev only
+  node:
+    build: .
+    depends_on:
+      - geth
+    ports:
+      - 7545:8545
+      - 9222:9222
+      - 7300:7300
+      - 6060:6060
+    command:
+      - ./op-node-entrypoint.sh
+    environment:
+      - OP_NODE_L1_ETH_RPC=https://ethereum-goerli-rpc.allthatnode.com # replace with your L1 node RPC URL
+      - OP_NODE_L2_ENGINE_AUTH=/tmp/engine-auth-jwt
+      - OP_NODE_L2_ENGINE_AUTH_RAW=688f5d737bad920bdfb2fc2f488d6b6209eebda1dae949a8de91398d932c517a # for localdev only
+      - OP_NODE_L2_ENGINE_RPC=http://geth:8551
+      - OP_NODE_LOG_LEVEL=info
+      - OP_NODE_METRICS_ADDR=0.0.0.0
+      - OP_NODE_METRICS_ENABLED=true
+      - OP_NODE_METRICS_PORT=7300
+      - OP_NODE_P2P_AGENT=base
+      - OP_NODE_P2P_BOOTNODES=enr:-J64QBbwPjPLZ6IOOToOLsSjtFUjjzN66qmBZdUexpO32Klrc458Q24kbty2PdRaLacHM5z-cZQr8mjeQu3pik6jPSOGAYYFIqBfgmlkgnY0gmlwhDaRWFWHb3BzdGFja4SzlAUAiXNlY3AyNTZrMaECmeSnJh7zjKrDSPoNMGXoopeDF4hhpj5I0OsQUUt4u8uDdGNwgiQGg3VkcIIkBg,enr:-J64QAlTCDa188Hl1OGv5_2Kj2nWCsvxMVc_rEnLtw7RPFbOfqUOV6khXT_PH6cC603I2ynY31rSQ8sI9gLeJbfFGaWGAYYFIrpdgmlkgnY0gmlwhANWgzCHb3BzdGFja4SzlAUAiXNlY3AyNTZrMaECkySjcg-2v0uWAsFsZZu43qNHppGr2D5F913Qqs5jDCGDdGNwgiQGg3VkcIIkBg
+      - OP_NODE_P2P_LISTEN_IP=0.0.0.0
+      - OP_NODE_P2P_LISTEN_TCP_PORT=9222
+      - OP_NODE_P2P_LISTEN_UDP_PORT=9222
+      - OP_NODE_ROLLUP_CONFIG=goerli/rollup.json
+      - OP_NODE_RPC_ADDR=0.0.0.0
+      - OP_NODE_RPC_PORT=8545
+      - OP_NODE_SNAPSHOT_LOG=/tmp/op-node-snapshot-log
+      - OP_NODE_VERIFIER_L1_CONFS=0

geth-entrypoint.sh

@@ -0,0 +1,51 @@
+#!/bin/bash
+set -eu
+
+VERBOSITY=${GETH_VERBOSITY:-3}
+GETH_DATA_DIR=/data
+GETH_CHAINDATA_DIR="$GETH_DATA_DIR/geth/chaindata"
+OP_GETH_GENESIS_FILE_PATH="${OP_GETH_GENESIS_FILE_PATH:-/genesis.json}"
+CHAIN_ID=$(cat "$OP_GETH_GENESIS_FILE_PATH" | jq -r .config.chainId)
+RPC_PORT="${RPC_PORT:-8545}"
+WS_PORT="${WS_PORT:-8546}"
+AUTHRPC_PORT="${AUTHRPC_PORT:-8551}"
+HOST_IP="0.0.0.0"
+
+mkdir -p $GETH_DATA_DIR
+
+if [ ! -d "$GETH_CHAINDATA_DIR" ]; then
+	echo "$GETH_CHAINDATA_DIR missing, running init"
+	echo "Initializing genesis."
+	./geth --verbosity="$VERBOSITY" init \
+		--datadir="$GETH_DATA_DIR" \
+		"$OP_GETH_GENESIS_FILE_PATH"
+else
+	echo "$GETH_CHAINDATA_DIR exists."
+fi
+
+echo "$OP_NODE_L2_ENGINE_AUTH_RAW" > "$OP_NODE_L2_ENGINE_AUTH"
+
+./geth \
+	--datadir="$GETH_DATA_DIR" \
+	--verbosity="$VERBOSITY" \
+	--http \
+	--http.corsdomain="*" \
+	--http.vhosts="*" \
+	--http.addr=0.0.0.0 \
+	--http.port="$RPC_PORT" \
+	--http.api=web3,debug,eth,txpool,net,engine \
+	--authrpc.addr=0.0.0.0 \
+	--authrpc.port="$AUTHRPC_PORT" \
+	--authrpc.vhosts="*" \
+	--authrpc.jwtsecret="$OP_NODE_L2_ENGINE_AUTH" \
+	--ws \
+	--ws.addr=0.0.0.0 \
+	--ws.port="$WS_PORT" \
+	--ws.origins="*" \
+	--ws.api=debug,eth,txpool,net,engine \
+	--syncmode=full \
+	--gcmode=archive \
+	--nodiscover \
+	--maxpeers=100 \
+	--nat=extip:$HOST_IP \
+	--networkid="$CHAIN_ID"