feat(local-node): Added support for hyperchains

checks-config/era.dic

@@ -673,6 +673,7 @@ crypto
 callee
 Subcalls
 Vec
+vec
 vecs
 L1Messenger
 SystemL2ToL1Log

docker/local-node/Dockerfile

@@ -70,4 +70,5 @@ RUN mkdir /etc/env/l1-inits && mkdir /etc/env/l2-inits
 
 # setup entrypoint script
 COPY ./docker/local-node/entrypoint.sh /usr/bin/
+
 ENTRYPOINT ["entrypoint.sh"]

docker/local-node/entrypoint.sh

@@ -44,6 +44,16 @@ until psql ${DATABASE_URL%/*} -c '\q'; do
   sleep 5
 done
 
+if [ -z "$MASTER_URL" ]; then
+  echo "Running as zksync master"
+else
+  # If running in slave mode - wait for the master to be up and running.
+  echo "Waiting for zksync master to init hyperchain"
+  until curl --fail ${MASTER_HEALTH_URL}; do
+    >&2 echo "Master zksync not ready yet, sleeping"
+    sleep 5
+  done
+fi
 
 # Normally, the /etc/env and /var/lib/zksync/data should be mapped to volumes
 # so that they are persisted between docker restarts - which would allow even faster starts.
@@ -66,19 +76,28 @@ else
     update_config "/etc/env/base/database.toml" "state_keeper_db_path" "/var/lib/zksync/data/state_keeper"
     update_config "/etc/env/base/database.toml" "backup_path" "/var/lib/zksync/data/backups"
 
+
+    if [ -z "$MASTER_URL" ]; then
+      echo "Starting with hyperchain"
+    else
+      # Updates all the stuff (from the '/etc/master_env') - it assumes that it is mapped via docker compose.
+      zk f yarn --cwd /infrastructure/local-setup-preparation join
+    fi
+
     zk config compile
 
     zk db reset
 
-    # Perform initialization
-
-    zk contract deploy-verifier
-    zk run deploy-erc20 dev # (created etc/tokens/localhost)
-
-    ## init bridgehub state transition
-    zk contract deploy # (deploy L1)
-    zk contract initialize-governance
-    zk contract initialize-validator
+    # Perform initialization (things needed to be done only if you're running in the master mode)
+    if [ -z "$MASTER_URL" ]; then
+      zk contract deploy-verifier
+      zk run deploy-erc20 dev # (created etc/tokens/localhost)
+
+      ## init bridgehub state transition
+      zk contract deploy # (deploy L1)
+      zk contract initialize-governance
+      zk contract initialize-validator
+    fi
 
     ## init hyperchain
     zk contract register-hyperchain
@@ -87,7 +106,9 @@ else
 
     zk contract deploy-l2-through-l1
 
-    zk f yarn --cwd /infrastructure/local-setup-preparation start
+    if [ -z "$MASTER_URL" ]; then
+      zk f yarn --cwd /infrastructure/local-setup-preparation start
+    fi
 
     # Create init file.
     echo "System initialized. Please remove this file if you want to reset the system" > $INIT_FILE

infrastructure/local-setup-preparation/package.json

@@ -13,6 +13,7 @@
     "@types/node": "^18.19.15"
   },
   "scripts": {
-    "start": "ts-node ./src/index.ts"
+    "start": "ts-node ./src/index.ts",
+    "join": "ts-node ./src/join_hyperchain.ts"
   }
 }

infrastructure/local-setup-preparation/src/join_hyperchain.ts

@@ -0,0 +1,86 @@
+import fs from 'fs';
+import path from 'path';
+import { ethers } from 'ethers';
+import { getEthersProvider, getWalletKeys } from './utils';
+import assert from 'assert';
+
+async function joinHyperchain() {
+    const chainId = process.env.CHAIN_ETH_ZKSYNC_NETWORK_ID!;
+    assert(chainId != '270', `Your chain id is set to 270 - are you sure`);
+
+    const ethProvider = getEthersProvider();
+    const operatorWallet = ethers.Wallet.createRandom();
+    console.log(`Operator: ${operatorWallet.address}`);
+    const blobOperatorWallet = ethers.Wallet.createRandom();
+    console.log(`Blob Operator: ${blobOperatorWallet.address}`);
+
+    const allWalletKeys = getWalletKeys();
+
+    const richWalletKey = allWalletKeys[allWalletKeys.length - 1];
+
+    const richAccount = new ethers.Wallet(richWalletKey.privateKey, ethProvider);
+
+    for (const addr of [operatorWallet.address, blobOperatorWallet.address]) {
+        const tx = {
+            to: addr,
+            // Convert Ether to Wei
+            value: ethers.utils.parseEther('100')
+        };
+        await richAccount.sendTransaction(tx);
+    }
+    console.log(`Eth sent to operator accounts`);
+
+    const inputFilePath = process.env.MASTER_ENV_FILE!;
+    const outputFilePath = path.resolve('/etc/env/l1-inits', '.init.env');
+    const varsToKeep = [
+        'CONTRACTS_BRIDGEHUB_PROXY_ADDR',
+        'CONTRACTS_STATE_TRANSITION_PROXY_ADDR',
+        'CONTRACTS_ADMIN_FACET_ADDR',
+        'CONTRACTS_MAILBOX_FACET_ADDR',
+        'CONTRACTS_EXECUTOR_FACET_ADDR',
+        'CONTRACTS_GETTERS_FACET_ADDR',
+        'CONTRACTS_DIAMOND_INIT_ADDR',
+        'CONTRACTS_BLOB_VERSIONED_HASH_RETRIEVER_ADDR',
+        'CONTRACTS_VERIFIER_ADDR',
+        'CONTRACTS_L1_MULTICALL3_ADDR',
+        'CONTRACTS_VALIDATOR_TIMELOCK_ADDR',
+        'CONTRACTS_GOVERNANCE_ADDR'
+    ];
+
+    try {
+        const data = fs.readFileSync(inputFilePath, 'utf8');
+
+        const lines = data.split(/\r?\n/);
+        // Filter and map lines to keep only specified variables
+        const filteredEnvVars = lines.filter((line) => {
+            const key = line.split('=')[0];
+            return varsToKeep.includes(key);
+        });
+
+        filteredEnvVars.push(`ETH_SENDER_SENDER_OPERATOR_PRIVATE_KEY=${operatorWallet.privateKey}`);
+        filteredEnvVars.push(`ETH_SENDER_SENDER_OPERATOR_COMMIT_ETH_ADDR=${operatorWallet.address}`);
+        filteredEnvVars.push(`ETH_SENDER_SENDER_OPERATOR_BLOBS_PRIVATE_KEY=${blobOperatorWallet.privateKey}`);
+        filteredEnvVars.push(`ETH_SENDER_SENDER_OPERATOR_BLOBS_ETH_ADDR=${blobOperatorWallet.address}`);
+
+        // Prepare the content to write to the output file
+        const outputContent = filteredEnvVars.join('\n');
+
+        // Write the filtered environment variables to the output file
+        fs.writeFileSync(outputFilePath, outputContent, 'utf8');
+        console.log('Filtered environment variables have been written to the output file.');
+    } catch (error) {
+        console.error('Failed to process environment variables:', error);
+    }
+}
+
+async function main() {
+    await joinHyperchain();
+}
+
+main()
+    .then(() => {
+        console.log('Successfully joined hyperchain!');
+    })
+    .catch((e) => {
+        console.log(`Execution failed with error ${e}`);
+    });