nifi: image: apache/nifi:1.11.4 ports: - "8080:8080" - "8082:8082" - "10000:10000" environment: - NIFI_WEB_HTTP_PORT=8080 - NIFI_CLUSTER_IS_NODE=true - NIFI_CLUSTER_NODE_PROTOCOL_PORT=8082 - NIFI_REMOTE_INPUT_SOCKET_PORT=10000 - NIFI_ZK_CONNECT_STRING=zookeeper1:2181,zookeeper2:2181,zookeeper3:2181 - NIFI_ELECTION_MAX_WAIT=1 min - NIFI_ELECTION_MAX_CANDIDATES=2 - NIFI_JVM_HEAP_INIT=512m - NIFI_JVM_HEAP_MAX=1g extra_hosts: - zookeeper1:10.0.0.21 - zookeeper2:10.0.0.22 - zookeeper3:10.0.0.23 # nifi1:10.0.0.11 - nifi2:10.0.0.12 - nifi3:10.0.0.13 hostname: nifi1 restart: unless-stopped