Master -> develop

charts/taraxa-node/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 appVersion: "1.0"
 description: Kubernetes helm chart for Taraxa blockchain full node implementation.
 name: taraxa-node
-version: 0.3.13
+version: 0.3.14
 keywords:
   - blockchain
   - taraxa

charts/taraxa-node/templates/consensus-node-configmap.yaml

@@ -167,6 +167,12 @@ data:
     {{- end }}
     {{- end }}
 
+    {{ if .Values.config.snapshots.enabled }}
+    cat $CONFIG_PATH | jq '.db_config.db_max_snapshots = 1' | jq '.db_config.db_snapshot_each_n_pbft_block = 10000' > $CONFIG_PATH.tmp && mv $CONFIG_PATH.tmp $CONFIG_PATH
+    {{- else }}
+    cat $CONFIG_PATH | jq '.db_config.db_max_snapshots = 0' | jq '.db_config.db_snapshot_each_n_pbft_block = 0' > $CONFIG_PATH.tmp && mv $CONFIG_PATH.tmp $CONFIG_PATH
+    {{- end }}
+
     echo "***** $CONFIG_PATH *****"
     cat $CONFIG_PATH
     echo "***** $CONFIG_PATH *****"

charts/taraxa-node/templates/consensus-node-light-configmap.yaml

@@ -167,6 +167,12 @@ data:
     {{- end }}
     {{- end }}
 
+    {{ if .Values.config.snapshots.enabled }}
+    cat $CONFIG_PATH | jq '.db_config.db_max_snapshots = 1' | jq '.db_config.db_snapshot_each_n_pbft_block = 10000' > $CONFIG_PATH.tmp && mv $CONFIG_PATH.tmp $CONFIG_PATH
+    {{- else }}
+    cat $CONFIG_PATH | jq '.db_config.db_max_snapshots = 0' | jq '.db_config.db_snapshot_each_n_pbft_block = 0' > $CONFIG_PATH.tmp && mv $CONFIG_PATH.tmp $CONFIG_PATH
+    {{- end }}
+
     echo "***** $CONFIG_PATH *****"
     cat $CONFIG_PATH
     echo "***** $CONFIG_PATH *****"

charts/taraxa-node/templates/taraxa-node-configmap.yaml

@@ -154,6 +154,12 @@ data:
     {{- end }}
     {{- end }}
 
+    {{ if .Values.config.snapshots.enabled }}
+    cat $CONFIG_PATH | jq '.db_config.db_max_snapshots = 1' | jq '.db_config.db_snapshot_each_n_pbft_block = 10000' > $CONFIG_PATH.tmp && mv $CONFIG_PATH.tmp $CONFIG_PATH
+    {{- else }}
+    cat $CONFIG_PATH | jq '.db_config.db_max_snapshots = 0' | jq '.db_config.db_snapshot_each_n_pbft_block = 0' > $CONFIG_PATH.tmp && mv $CONFIG_PATH.tmp $CONFIG_PATH
+    {{- end }}
+
     echo "***** $CONFIG_PATH *****"
     cat $CONFIG_PATH
     echo "***** $CONFIG_PATH *****"

charts/taraxa-node/values.yaml

@@ -20,6 +20,8 @@ config:
   # 100 for default helm test
   network: "100"
   extraArgs: []
+  snapshots:
+    enabled: true
 
   # Default keys, VRFs and address for kube testing
   node:

libraries/core_libs/consensus/include/final_chain/data.hpp

@@ -31,6 +31,7 @@ struct BlockHeaderData {
   LogBloom log_bloom;
   uint64_t gas_used = 0;
   u256 total_reward;
+  uint64_t size = 0;
 
   dev::bytes serializeForDB() const;
 
@@ -46,12 +47,15 @@ struct BlockHeader : BlockHeaderData {
 
   static h256 const& unclesHash();
 
-  static Nonce const& nonce();
+  static const Nonce& nonce();
 
-  static u256 const& difficulty();
+  static const u256& difficulty();
 
   static h256 const& mixHash();
 
+  static std::shared_ptr<BlockHeader> fromRLP(const dev::RLP& rlp);
+
+  void ethereumRlp(dev::RLPStream& encoding) const;
   dev::bytes ethereumRlp() const;
 
   h256 hash;
@@ -60,6 +64,8 @@ struct BlockHeader : BlockHeaderData {
   uint64_t timestamp = 0;
   EthBlockNumber number = 0;
   bytes extra_data;
+
+  HAS_RLP_FIELDS
 };
 
 static constexpr auto c_bloomIndexSize = 16;

libraries/core_libs/consensus/src/final_chain/data.cpp

@@ -32,20 +32,37 @@ void BlockHeader::setFromPbft(const PbftBlock& pbft) {
 
 h256 const& BlockHeader::unclesHash() { return EmptyRLPListSHA3(); }
 
-Nonce const& BlockHeader::nonce() { return EmptyNonce(); }
+const Nonce& BlockHeader::nonce() { return EmptyNonce(); }
 
-u256 const& BlockHeader::difficulty() { return ZeroU256(); }
+const u256& BlockHeader::difficulty() { return ZeroU256(); }
 
-h256 const& BlockHeader::mixHash() { return ZeroHash(); }
+const h256& BlockHeader::mixHash() { return ZeroHash(); }
 
-dev::bytes BlockHeader::ethereumRlp() const {
-  dev::RLPStream rlp_strm;
-  util::rlp_tuple(rlp_strm, parent_hash, BlockHeader::unclesHash(), author, state_root, transactions_root,
+std::shared_ptr<BlockHeader> BlockHeader::fromRLP(const dev::RLP& rlp) {
+  auto ret = std::make_shared<BlockHeader>();
+  ret->rlp(rlp);
+  dev::RLPStream encoding;
+  ret->ethereumRlp(encoding);
+  ret->size = encoding.out().size();
+  return ret;
+}
+
+void BlockHeader::ethereumRlp(dev::RLPStream& encoding) const {
+  util::rlp_tuple(encoding, parent_hash, BlockHeader::unclesHash(), author, state_root, transactions_root,
                   receipts_root, log_bloom, BlockHeader::difficulty(), number, gas_limit, gas_used, timestamp,
                   extra_data, BlockHeader::mixHash(), BlockHeader::nonce());
-  return rlp_strm.invalidate();
 }
 
+dev::bytes BlockHeader::ethereumRlp() const {
+  dev::RLPStream encoding;
+  ethereumRlp(encoding);
+  return encoding.invalidate();
+}
+
+// TODO[2888]: remove hash field to not store it in the db
+RLP_FIELDS_DEFINE(BlockHeader, hash, parent_hash, author, state_root, transactions_root, receipts_root, log_bloom,
+                  number, gas_limit, gas_used, timestamp, total_reward, extra_data)
+
 RLP_FIELDS_DEFINE(LogEntry, address, topics, data)
 
 LogBloom LogEntry::bloom() const {

libraries/core_libs/network/rpc/eth/Eth.cpp

@@ -68,6 +68,7 @@ Json::Value toJson(const BlockHeader& obj) {
   res["difficulty"] = "0x0";
   res["totalDifficulty"] = "0x0";
   res["totalReward"] = toJS(obj.total_reward);
+  res["size"] = toJS(obj.size);
   return res;
 }