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add send l1 messages script and harden switch-to-* scripts (#371)
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‎sequencer-migration/common-functions.sh‎

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Original file line numberDiff line numberDiff line change
@@ -228,6 +228,46 @@ wait_for_block() {
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done
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}
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wait_for_l2reth_to_catch_up_with_l2geth() {
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log_info "Waiting for L2RETH to catch up with L2GETH..."
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local l2geth_info
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if ! l2geth_info=$(get_latest_block_info "$L2GETH_RPC_URL"); then
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log_error "Failed to get latest block info from L2GETH"
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exit 1
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fi
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local target_block=$(echo "$l2geth_info" | awk '{print $1}')
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local target_hash=$(echo "$l2geth_info" | awk '{print $2}')
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if wait_for_block "L2RETH" "$L2RETH_RPC_URL" "$target_block" "$target_hash"; then
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log_success "L2RETH has caught up with L2GETH at block #$target_block"
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else
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log_error "L2RETH failed to catch up with L2GETH"
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exit 1
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fi
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}
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wait_for_l2geth_to_catch_up_with_l2reth() {
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log_info "Waiting for L2GETH to catch up with L2RETH..."
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local l2reth_info
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if ! l2reth_info=$(get_latest_block_info "$L2RETH_RPC_URL"); then
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log_error "Failed to get latest block info from L2RETH"
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exit 1
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fi
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local target_block=$(echo "$l2reth_info" | awk '{print $1}')
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local target_hash=$(echo "$l2reth_info" | awk '{print $2}')
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if wait_for_block "L2GETH" "$L2GETH_RPC_URL" "$target_block" "$target_hash"; then
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log_success "L2GETH has caught up with L2RETH at block #$target_block"
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else
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log_error "L2GETH failed to catch up with L2RETH"
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exit 1
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fi
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}
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# Check RPC connectivity for both nodes
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check_rpc_connectivity() {
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log_info "Checking RPC connectivity..."

‎sequencer-migration/send-l1-messages.sh‎

Lines changed: 82 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,82 @@
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#!/bin/bash
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# Send L1 messages
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# Usage: ./send-l1-messages.sh [count]
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set -euo pipefail
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# Source common functions
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source "$(dirname "$0")/common-functions.sh"
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# Check for required arguments
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if [ $# -lt 1 ]; then
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log_info "usage: send-l1-messages.sh [count]"
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log_info "example: send-l1-messages.sh 10"
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exit 1
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fi
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check_script_env_vars() {
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# Check the L1 private key is provided
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if [[ -z "${L1_DEPLOYER_PRIVATE_KEY:-}" ]]; then
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log_error "L1_DEPLOYER_PRIVATE_KEY environment variable is required"
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exit 1
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fi
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# Check the L1 RPC URL is provided
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if [[ -z "${SCROLL_L1_DEPLOYMENT_RPC:-}" ]]; then
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log_error "SCROLL_L1_DEPLOYMENT_RPC environment variable is required"
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exit 1
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fi
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# Check the L1 message queue proxy address is provided
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if [[ -z "${L1_MESSAGE_QUEUE_V2_PROXY_ADDR:-}" ]]; then
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log_error "L1_MESSAGE_QUEUE_V2_PROXY_ADDR environment variable is required"
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exit 1
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fi
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# Check the L1 enforced tx gateway proxy address is provided
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if [[ -z "${L1_ENFORCED_TX_GATEWAY_PROXY_ADDR:-}" ]]; then
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log_error "L1_ENFORCED_TX_GATEWAY_PROXY_ADDR environment variable is required"
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exit 1
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fi
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# Check the L1 scroll messenger proxy address is provided
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if [[ -z "${L1_SCROLL_MESSENGER_PROXY_ADDR:-}" ]]; then
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log_error "L1_SCROLL_MESSENGER_PROXY_ADDR environment variable is required"
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exit 1
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fi
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}
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main() {
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log_info "=== SENDING L1 MESSAGES ==="
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check_script_env_vars
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address=$(cast wallet address "$L1_DEPLOYER_PRIVATE_KEY")
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start_nonce=$(cast nonce --rpc-url "$SCROLL_L1_DEPLOYMENT_RPC" "$address")
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end_nonce=$(($start_nonce + $1))
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log_info "Address: $address"
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log_info "Start nonce: $start_nonce"
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log_info "End nonce: $end_nonce"
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for (( ii = $start_nonce; ii < $end_nonce; ii += 2 )); do
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log_info ""
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log_info "Sending deposit tx with nonce #$ii"
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cast send --async --rpc-url "$SCROLL_L1_DEPLOYMENT_RPC" --private-key "$L1_DEPLOYER_PRIVATE_KEY" --legacy --gas-price 0.1gwei --nonce "$ii" --gas-limit 200000 --value 0.001ether "$L1_SCROLL_MESSENGER_PROXY_ADDR" "sendMessage(address _to, uint256 _value, bytes memory _message, uint256 _gasLimit)" 0x0000000000000000000000000000000000000002 0x1 0x 200000
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log_info ""
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next_queue_index=$(cast call --rpc-url "$SCROLL_L1_DEPLOYMENT_RPC" "$L1_MESSAGE_QUEUE_V2_PROXY_ADDR" "nextCrossDomainMessageIndex()(uint256)")
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log_info "Next queue index: $next_queue_index "
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log_info ""
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log_info "Sending enforced tx with nonce #$(( $ii + 1 ))"
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cast send --async --rpc-url "$SCROLL_L1_DEPLOYMENT_RPC" --private-key "$L1_DEPLOYER_PRIVATE_KEY" --legacy --gas-price 0.1gwei --nonce "$(( $ii + 1 ))" --gas-limit 200000 --value 0.001ether "$L1_ENFORCED_TX_GATEWAY_PROXY_ADDR" "sendTransaction(address _target, uint256 _value, uint256 _gasLimit, bytes calldata _data)" 0x0000000000000000000000000000000000000001 1 200000 0x
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log_info ""
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next_queue_index=$(cast call --rpc-url "$SCROLL_L1_DEPLOYMENT_RPC" "$L1_MESSAGE_QUEUE_V2_PROXY_ADDR" "nextCrossDomainMessageIndex()(uint256)")
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log_info "Next queue index: $next_queue_index "
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done
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echo "Done"
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}

‎sequencer-migration/sepolia.env‎

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export SCROLL_L1_DEPLOYMENT_RPC="https://0xrpc.io/sep"
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export L1_MESSAGE_QUEUE_V2_PROXY_ADDR="0xA0673eC0A48aa924f067F1274EcD281A10c5f19F"
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export L1_ENFORCED_TX_GATEWAY_PROXY_ADDR="0x97f421CA37889269a11ae0fef558114b984C7487"
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export L1_SCROLL_MESSENGER_PROXY_ADDR="0x50c7d3e7f7c656493D1D76aaa1a836CedfCBB16A"

‎sequencer-migration/switch-to-l2geth.sh‎

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Original file line numberDiff line numberDiff line change
@@ -19,6 +19,10 @@ perform_sequencing_switch() {
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log_info "--- Phase 1: Disabling L2RETH sequencing ---"
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disable_l2reth_sequencing
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# wait for l2geth to catch up with l2reth
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log_info "-- Phase 1.5: Waiting for L2GETH to catch up with L2RETH ---"
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wait_for_l2geth_to_catch_up_with_l2reth
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# Phase 2: Enable L2GETH sequencing
2327
log_info "--- Phase 2: Enabling L2GETH sequencing ---"
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start_l2geth_mining
@@ -38,6 +42,15 @@ perform_sequencing_switch() {
3842
log_error "L2GETH failed to produce new blocks after sequencing was enabled"
3943
exit 1
4044
fi
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log_info "Verifying L2RETH is following blocks..."
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if wait_for_l2reth_to_catch_up_with_l2geth; then
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log_success "L2RETH is successfully following blocks"
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else
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log_error "L2RETH failed to follow new blocks after L2GETH sequencing was enabled"
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exit 1
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fi
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}
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4356
main() {

‎sequencer-migration/switch-to-l2reth.sh‎

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,73 @@
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#!/bin/bash
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# Switch Sequencing to L2RETH Script
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# Disables L2RETH sequencing and enables L2RETH sequencing
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# Usage: ./switch-to-l2reth.sh
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set -euo pipefail
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# Source common functions
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source "$(dirname "$0")/common-functions.sh"
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# Global variables to track state
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START_TIME=$(date +%s)
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perform_sequencing_switch() {
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log_info "=== SWITCHING SEQUENCING TO L2RETH ==="
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# Phase 1: Disable L2GETH sequencing
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log_info "--- Phase 1: Disabling L2GETH sequencing ---"
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stop_l2geth_mining
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# wait for l2reth to catch up with l2geth
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log_info "-- Phase 1.5: Waiting for L2RETH to catch up with L2GETH ---"
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wait_for_l2reth_to_catch_up_with_l2geth
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# Phase 2: Enable L2GETH sequencing
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log_info "--- Phase 2: Enabling L2GETH sequencing ---"
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enable_l2reth_sequencing
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# Phase 3: Verify L2RETH is producing blocks
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log_info "--- Phase 3: Verifying L2RETH block production ---"
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# Get current block and wait for next block
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local current_block=$(get_block_number "$L2RETH_RPC_URL")
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local target_block=$((current_block + 1))
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log_info "Current L2RETH block: #$current_block, waiting for block #$target_block..."
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if wait_for_block "L2RETH" "$L2RETH_RPC_URL" "$target_block" ""; then
40+
log_success "L2RETH is successfully producing blocks"
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else
42+
log_error "L2RETH failed to produce new blocks after sequencing was enabled"
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exit 1
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fi
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log_info "Verifying L2GETH is following blocks..."
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if wait_for_l2geth_to_catch_up_with_l2reth; then
49+
log_success "L2GETH is successfully following blocks"
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else
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log_error "L2GETH failed to follow new blocks after L2RETH sequencing was enabled"
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exit 1
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fi
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}
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main() {
57+
log_info "Starting sequencer switch: L2GETH -> L2RETH"
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check_env_vars
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perform_pre_flight_checks
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# Final confirmation
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read -p "Proceed with switching sequencing to L2RETH? (y/N): " confirm
64+
if [[ "$confirm" != "y" && "$confirm" != "Y" ]]; then
65+
log_warning "Sequencing switch cancelled by user"
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exit 0
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fi
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perform_sequencing_switch
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}
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# Run main function
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main "$@"

‎tests/launch_rollup_node_follower.bash‎

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@@ -1,7 +1,7 @@
11
#!/usr/bin/env bash
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set -e
33

4-
export RUST_LOG=sqlx=off,scroll=trace,reth=trace,rollup=trace,trace
4+
export RUST_LOG=sqlx=off,scroll=trace,reth=info,rollup=trace,info
55

66
exec rollup-node node --chain /l2reth/l2reth-genesis-e2e.json --datadir=/l2reth --metrics=0.0.0.0:6060 \
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--disable-discovery \

‎tests/launch_rollup_node_sequencer.bash‎

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Original file line numberDiff line numberDiff line change
@@ -8,7 +8,7 @@ echo -n "0xd510c4b7c61a604f800c4f06803b1ee14b9a63de345e53426ae50425f2dbb058" > /
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echo -n "01c0d9156e199d89814d4b18e9eb64e25de3927f3f6d27b778177f3ff6b610ad" > /l2reth/nodekey
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# -> enode://e7f7e271f62bd2b697add14e6987419758c97e83b0478bd948f5f2d271495728e7edef5bd78ad65258ac910f28e86928ead0c42ee51f2a0168d8ca23ba939766@rollup-node-sequencer:30303
1010

11-
export RUST_LOG=sqlx=off,scroll=trace,reth=trace,rollup=trace,trace
11+
export RUST_LOG=sqlx=off,scroll=trace,reth=info,rollup=trace,info
1212

1313
exec rollup-node node --chain /l2reth/l2reth-genesis-e2e.json --datadir=/l2reth --metrics=0.0.0.0:6060 \
1414
--disable-discovery \

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