version: '3' services: elasticsearch: image: elasticsearch:6.4.1 networks: backend: ipv4_address: 172.15.0.11 environment: ES_JAVA_OPTS: "-Xms500m -Xmx500m" MAX_MAP_COUNT: "64000" discovery.type: "single-node" aquarius: image: oceanprotocol/aquarius:${AQUARIUS_VERSION:-stable} ports: - 5000:5000 networks: backend: ipv4_address: 172.15.0.15 depends_on: - elasticsearch environment: DB_MODULE: ${DB_MODULE} DB_HOSTNAME: ${DB_HOSTNAME} DB_PORT: ${DB_PORT} DB_USERNAME: ${DB_USERNAME} DB_PASSWORD: ${DB_PASSWORD} DB_SSL: ${DB_SSL} DB_VERIFY_CERTS: ${DB_VERIFY_CERTS} DB_CA_CERTS: ${DB_CA_CERTS} DB_CLIENT_KEY: ${DB_CLIENT_KEY} DB_CLIENT_CERT: ${DB_CLIENT_CERT}