feat: introduce archive node scripts

infrastructure/scripts/archive/.env.example

@@ -0,0 +1,23 @@
+BASE_DIR="/home/ubuntu/mainenv"
+DATA_DIR="${BASE_DIR}/data/node-0"
+ARTIFACTS_DIR="${BASE_DIR}/artifacts"
+ARTIFACTS_URL="<artifacts_url>"
+BIN_DIR="${BASE_DIR}/bin"
+CONFIG_FILE="${ARTIFACTS_DIR}/config_v1.0.0.toml"
+GENESIS_FILE="${ARTIFACTS_DIR}/genesis_v1.0.0.json"
+GETH_ARCHIVE_TAR="${ARTIFACTS_DIR}/mev-commit-geth_v1.0.0_Linux_x86_64.tar.gz"
+GETH_BIN="${BIN_DIR}/mev-commit-geth"
+GETH_DATA_DIR="${DATA_DIR}"
+GENESIS_L1_PATH="${GENESIS_FILE}"
+GETH_LOG_FORMAT="json"
+GETH_LOG_TAGS="service.name:mev-commit-geth-archive-node-0,service.version:v1.0.0"
+GETH_STATE_SCHEME="path"
+GETH_CONFIG="${CONFIG_FILE}"
+GETH_BIN_PATH="${GETH_BIN}"
+NODE_IP="0.0.0.0"
+PUBLIC_NODE_IP="<public_node_ip>"
+NET_RESTRICT="0.0.0.0/0"
+GETH_NODE_TYPE="archive"
+GETH_VERBOSITY=3
+GETH_SYNC_MODE="full"
+BOOTNODE_ENDPOINT="<bootnode_endpoint>"

infrastructure/scripts/archive/archive-node.sh

@@ -0,0 +1,43 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+download_artifact() {
+    local url=$1
+    local dest=$2
+    echo "Downloading ${url} to ${dest}..."
+    curl -fsSL "${url}" -o "${dest}"
+}
+
+ENV_FILE=".env"
+if [[ -f "${ENV_FILE}" ]]; then
+    echo "Loading environment variables from $ENV_FILE..."
+    set -a
+    source "${ENV_FILE}"
+    set +a
+else
+    echo "Error: $ENV_FILE not found." >&2
+    exit 1
+fi
+
+mkdir -p "${DATA_DIR}" "${ARTIFACTS_DIR}" "${BIN_DIR}"
+
+download_artifact "${ARTIFACTS_URL}/config_v1.0.0.toml" "${CONFIG_FILE}"
+download_artifact "${ARTIFACTS_URL}/genesis_v1.0.0.json" "${GENESIS_FILE}"
+download_artifact "${ARTIFACTS_URL}/mev-commit-geth_v1.0.0_Linux_x86_64.tar.gz" "${GETH_ARCHIVE_TAR}"
+
+if [[ ! -x "${GETH_BIN}" ]]; then
+    tar -xzf "${GETH_ARCHIVE_TAR}" -C "${BIN_DIR}"
+    chmod +x "${GETH_BIN}"
+fi
+
+GETH_ZERO_FEE_ADDRESSES="0x509b6a48fc573f0e987cb075cabee75d40e7db85"
+GETH_ZERO_FEE_ADDRESSES+=",0xb8a1dac79f4674146a1e49f159107ee2817fdb81"
+GETH_ZERO_FEE_ADDRESSES+=",0xf0e4285d437be60975149d5cac2dea49756a238b"
+export GETH_ZERO_FEE_ADDRESSES
+CHAIN_ID=$(cat "${GENESIS_FILE}" | jq -r .config.chainId)
+export CHAIN_ID
+
+echo "Starting node..."
+chmod +x ${BIN_DIR}/entrypoint.sh
+exec ${BIN_DIR}/entrypoint.sh

infrastructure/scripts/archive/mev-commit-geth.service

@@ -0,0 +1,18 @@
+[Unit]
+Description=MEV Commit Geth Archive Node
+After=network.target
+
+[Service]
+User=ubuntu
+WorkingDirectory=/home/ubuntu/mainenv
+ExecStart=/home/ubuntu/mainenv/archive-node.sh
+
+Restart=always
+RestartSec=10
+
+# Log output configuration: logs will be appended to these files
+StandardOutput=append:/home/ubuntu/mainenv/mev-commit-geth.log
+StandardError=append:/home/ubuntu/mainenv/mev-commit-geth.err.log
+
+[Install]
+WantedBy=multi-user.target

infrastructure/scripts/archive/post.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+set -e
+
+SERVICE_NAME="mev-commit-geth"
+MOUNT_POINT="/mnt/geth-data"
+
+echo "=== Post-Snapshot Script: Unfreezing Filesystem and Starting ${SERVICE_NAME} ==="
+
+echo "Unfreezing filesystem at ${MOUNT_POINT}..."
+sudo fsfreeze -u "${MOUNT_POINT}"
+echo "Filesystem unfrozen successfully."
+
+echo "Starting ${SERVICE_NAME} service..."
+sudo systemctl start "${SERVICE_NAME}"
+
+if systemctl is-active --quiet "${SERVICE_NAME}"; then
+    echo "${SERVICE_NAME} service started successfully."
+else
+    echo "Error: Failed to start ${SERVICE_NAME} service."
+    exit 1
+fi
+
+echo "=== Post-Snapshot Steps Completed Successfully ==="
+
+exit 0

infrastructure/scripts/archive/pre.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+set -e
+
+SERVICE_NAME="mev-commit-geth"
+MOUNT_POINT="/mnt/geth-data"
+
+echo "=== Pre-Snapshot Script: Stopping ${SERVICE_NAME} and Freezing Filesystem ==="
+
+echo "Stopping ${SERVICE_NAME} service..."
+sudo systemctl stop "${SERVICE_NAME}"
+
+if systemctl is-active --quiet "${SERVICE_NAME}"; then
+    echo "Error: ${SERVICE_NAME} service is still running."
+    exit 1
+else
+    echo "${SERVICE_NAME} service stopped successfully."
+fi
+
+echo "Freezing filesystem at ${MOUNT_POINT}..."
+sudo fsfreeze -f "${MOUNT_POINT}"
+echo "Filesystem frozen successfully."
+
+echo "=== Pre-Snapshot Steps Completed Successfully ==="
+
+exit 0