add SUBGRAPH_URLS env variable

compose-files/aquarius.yml

@@ -11,6 +11,7 @@ services:
       - elasticsearch
       - ocean-contracts
     environment:
+      SUBGRAPH_URLS: ${SUBGRAPH_URLS}
       DB_MODULE: ${DB_MODULE}
       DB_HOSTNAME: ${DB_HOSTNAME}
       DB_PORT: ${DB_PORT}

start_ocean.sh

@@ -87,6 +87,7 @@ cp -r ./certs/* ${OCEAN_CERTS_FOLDER}
 export CONTRACTS_NETWORK_NAME="development"
 
 # Default Aquarius parameters: use Elasticsearch
+export SUBGRAPH_URLS='{"8996": "http://172.15.0.15:8000”}'
 export EVENTS_MONITOR_SLEEP_TIME=5
 export DB_MODULE="elasticsearch"
 export DB_HOSTNAME="http://172.15.0.6"