chore(e2e): start local-network with alternate db-sync configuration

Because db-sync 13.2.0.1 uses older conway.json config file format than
Cardano Node 8.9.0.

packages/e2e/docker-compose.yml

@@ -20,6 +20,7 @@ services:
       CARDANO_NODE_LOG_LEVEL: ${CARDANO_NODE_LOG_LEVEL:-Info}
       CARDANO_NODE_CHAINDB_LOG_LEVEL: ${CARDANO_NODE_CHAINDB_LOG_LEVEL:-Notice}
       PRE_CONWAY: ${PRE_CONWAY}
+      DB_SYNC_ALT_CFG_FOLDER: $DB_SYNC_ALT_CFG_FOLDER
     ports:
       - 3001:3001
     volumes:
@@ -64,7 +65,7 @@ services:
         condition: service_healthy
     command: ['--config', '/config/cardano-db-sync/config.json', '--socket-path', '/node-ipc/node.socket']
     volumes:
-      - ./local-network/config/network:/config
+      - ./local-network/config/${DB_SYNC_ALT_CFG_FOLDER:-network}:/config
 
   cardano-submit-api:
     volumes:

packages/e2e/local-network/scripts/make-babbage.sh

@@ -315,6 +315,23 @@ cp "${ROOT}"/genesis/shelley/genesis.alonzo.json ./config/network/genesis/alonzo
 cp "${ROOT}"/genesis/shelley/genesis.conway.json ./config/network/cardano-node/genesis/conway.json
 cp "${ROOT}"/genesis/shelley/genesis.conway.json ./config/network/genesis/conway.json
 
+# TODO: All this is done for db-sync 13.2.0.1. Remove once db-sync version uses same config files as cardano-node.
+# We want to use an alternative conway config for db-sync, so we need to create another folder for it
+# The default folder is 'network', so if DB_SYNC_ALT_CFG_FOLDER is 'network', it means no alt cfg is needed
+if [ -n "$PRE_CONWAY" ] && [ -n "$DB_SYNC_ALT_CFG_FOLDER" ] && [ "$DB_SYNC_ALT_CFG_FOLDER" != "network" ]; then
+  # Copy the configurations to the alternative cfg folder
+  cp -fr ./config/network ./config/$DB_SYNC_ALT_CFG_FOLDER
+
+  # Replace the conway.json config file with the custom one for db-sync
+  CONWAY_GENESIS_DB_SYNC=./templates/babbage/conway-babbage-test-genesis-dbsync.json
+  cp $CONWAY_GENESIS_DB_SYNC ./config/${DB_SYNC_ALT_CFG_FOLDER}/cardano-node/genesis/conway.json
+  cp $CONWAY_GENESIS_DB_SYNC ./config/${DB_SYNC_ALT_CFG_FOLDER}/genesis/conway.json
+
+  # Compute the hash of the modified conway genesis and update the node config.json
+  conwayDbSyncGenesisHash=$(cardano-cli genesis hash --genesis $CONWAY_GENESIS_DB_SYNC)
+  $SED -i -E "s/\"ConwayGenesisHash\": \".*\"/\"ConwayGenesisHash\": \"${conwayDbSyncGenesisHash}\"/" ./config/${DB_SYNC_ALT_CFG_FOLDER}/cardano-node/config.json
+fi
+
 mkdir -p "${ROOT}/run"
 
 echo "#!/usr/bin/env bash" >"${ROOT}/run/all.sh"

packages/e2e/local-network/templates/babbage/conway-babbage-test-genesis-dbsync.json

@@ -0,0 +1,37 @@
+{
+  "poolVotingThresholds": {
+    "pvtCommitteeNormal": 0.51,
+    "pvtCommitteeNoConfidence": 0.51,
+    "pvtHardForkInitiation": 0.51,
+    "pvtMotionNoConfidence": 0.51
+  },
+  "dRepVotingThresholds": {
+    "dvtMotionNoConfidence": 0.51,
+    "dvtCommitteeNormal": 0.51,
+    "dvtCommitteeNoConfidence": 0.51,
+    "dvtUpdateToConstitution": 0.51,
+    "dvtHardForkInitiation": 0.51,
+    "dvtPPNetworkGroup": 0.51,
+    "dvtPPEconomicGroup": 0.51,
+    "dvtPPTechnicalGroup": 0.51,
+    "dvtPPGovGroup": 0.51,
+    "dvtTreasuryWithdrawal": 0.51
+  },
+  "committeeMinSize": 0,
+  "committeeMaxTermLength": 200,
+  "govActionLifetime": 2,
+  "govActionDeposit": 0,
+  "dRepDeposit": 0,
+  "dRepActivity": 0,
+  "constitution": {
+    "anchor": {
+      "url": "",
+      "dataHash": "0000000000000000000000000000000000000000000000000000000000000000"
+    }
+  },
+  "committee": {
+    "members": {
+    },
+    "quorum": 0
+  }
+}