fix(da): rm open-da(gcs) for mainnet deploy workflow (#2665)

1. rm open-da(gcs) for mainnet deploy workflow
2. switch to save last block instead of a map: Replaced BTreeMap with an Option to store only the last block in StateCommitmentChain. Updated methods for adding and retrieving the last block accordingly, streamlining state management.

.github/workflows/deploy_mainnet.yml

@@ -72,6 +72,4 @@ jobs:
             "cd /root/rooch && git fetch origin && git checkout -B $BRANCH origin/$BRANCH || git checkout $BRANCH && bash scripts/deploy_rooch_mainnet.sh \
             '${{ env.REF }}' \
             '${{ secrets.BTC_MAIN_RPC_URL }}' \
-            '${{ secrets.BTC_MAIN_RPC_PWD }}' \
-            '${{ secrets.OPENDA_GCP_MAINNET_BUCKET }}' \
-            '${{ secrets.OPENDA_GCP_MAINNET_CREDENTIAL }}'"
+            '${{ secrets.BTC_MAIN_RPC_PWD }}'"

crates/rooch-proposer/src/scc/mod.rs

@@ -1,8 +1,6 @@
 // Copyright (c) RoochNetwork
 // SPDX-License-Identifier: Apache-2.0
 
-use std::collections::BTreeMap;
-
 use crate::actor::messages::TransactionProposeMessage;
 use moveos_types::h256;
 use moveos_types::h256::H256;
@@ -14,7 +12,7 @@ use rooch_types::block::Block;
 /// This SCC is a mirror of the on-chain SCC
 pub struct StateCommitmentChain {
     //TODO save to the storage
-    blocks: BTreeMap<u128, Block>,
+    last_block: Option<Block>,
     buffer: Vec<TransactionProposeMessage>,
     da: DAProxy,
 }
@@ -23,7 +21,7 @@ impl StateCommitmentChain {
     /// Create a new SCC
     pub fn new(da_proxy: DAProxy) -> Self {
         Self {
-            blocks: BTreeMap::new(),
+            last_block: None,
             buffer: Vec::new(),
             da: da_proxy,
         }
@@ -33,19 +31,19 @@ impl StateCommitmentChain {
         self.buffer.push(tx);
     }
 
-    /// Append a new block to the SCC
-    fn append_block(&mut self, block: Block) {
-        self.blocks.insert(block.block_number, block);
+    /// Update last block of the SCC
+    fn update_last_block(&mut self, block: Block) {
+        self.last_block = Some(block);
     }
 
     /// Get the last block of the SCC
     pub fn last_block(&self) -> Option<&Block> {
-        self.blocks.values().last()
+        self.last_block.as_ref()
     }
 
     /// Get the last block number of the SCC
     pub fn last_block_number(&self) -> Option<u128> {
-        self.blocks.keys().last().copied()
+        self.last_block.as_ref().map(|block| block.block_number)
     }
 
     /// Trigger the proposer to propose a new block
@@ -104,7 +102,7 @@ impl StateCommitmentChain {
             tx_accumulator_root,
             state_roots,
         );
-        self.append_block(new_block);
+        self.update_last_block(new_block);
         self.buffer.clear();
         self.last_block()
     }

scripts/deploy_rooch_mainnet.sh

@@ -5,8 +5,6 @@
 REF="$1"
 BTC_MAIN_RPC_URL="$2"
 BTC_MAIN_RPC_PWD="$3"
-OPENDA_GCP_MAINNET_BUCKET="$4"
-OPENDA_GCP_MAINNET_CREDENTIAL="$5"
 
 sleep 30
 docker image prune -a -f
@@ -17,5 +15,4 @@ docker run -d --name rooch-mainnet --restart unless-stopped -v /data:/root -p 67
     server start -n main \
     --btc-rpc-url "$BTC_MAIN_RPC_URL" \
     --btc-rpc-username rooch-main \
-    --btc-rpc-password "$BTC_MAIN_RPC_PWD" \
-    --da "{\"internal-da-server\": {\"servers\": [{\"open-da\": {\"scheme\": \"gcs\", \"config\": {\"bucket\": \"$OPENDA_GCP_MAINNET_BUCKET\", \"credential\": \"$OPENDA_GCP_MAINNET_CREDENTIAL\"}}}]}}"
+    --btc-rpc-password "$BTC_MAIN_RPC_PWD"