docker compose for open distro with 1 single node

docker-compose.yml

version: '3'
services:
    odfe-node1:
        image: amazon/opendistro-for-elasticsearch:1.0.1
        container_name: odfe-node1
        environment:
#           - cluster.name=odfe-cluster
            - node.name=odfe-node1
            - discovery.type=single-node
#            - discovery.seed_hosts=odfe-node1,odfe-node2
#            - cluster.initial_master_nodes=odfe-node1,odfe-node2
            - bootstrap.memory_lock=true # along with the memlock settings below, disables swapping
            - "ES_JAVA_OPTS=-Xms512m -Xmx512m" # minimum and maximum Java heap size, recommend setting both to 50% of system RAM
        ulimits:
            memlock:
                soft: -1
                hard: -1
            nofile:
                soft: 262144 # maximum number of open files for the Elasticsearch user, set to at least 65536 on modern systems
                hard: 262144
        volumes:
            - odfe-data1:/usr/share/elasticsearch/data
            - ./root-ca.pem:/usr/share/elasticsearch/config/root-ca.pem
            - ./node.pem:/usr/share/elasticsearch/config/node.pem
            - ./node-key.pem:/usr/share/elasticsearch/config/node-key.pem
            - ./custom-elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml
              #            - ./internal_users.yml:/usr/share/elasticsearch/plugins/opendistro_security/securityconfig/internal_users.yml
        ports:
            - 9200:9200
            - 9600:9600 # required for Performance Analyzer
        networks:
            - odfe-net
#    odfe-node2:
#        image: amazon/opendistro-for-elasticsearch:1.0.1
#        container_name: odfe-node2
#        environment:
#            - cluster.name=odfe-cluster
#            - node.name=odfe-node2
#            - discovery.seed_hosts=odfe-node1,odfe-node2
#            - cluster.initial_master_nodes=odfe-node1,odfe-node2
#            - bootstrap.memory_lock=true
#            - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
#        ulimits:
#            memlock:
#                soft: -1
#                hard: -1
#            nofile:
#                soft: 65536
#                hard: 65536
#        volumes:
#            - odfe-data2:/usr/share/elasticsearch/data
#        networks:
#            - odfe-net
#    kibana:
#        image: amazon/opendistro-for-elasticsearch-kibana:1.0.1
#        container_name: odfe-kibana
#        ports:
#            - 5601:5601
#        expose:
#            - "5601"
#        environment:
#            ELASTICSEARCH_URL: https://odfe-node1:9200
#            ELASTICSEARCH_HOSTS: https://odfe-node1:9200
#        networks:
#            - odfe-net

volumes:
    odfe-data1:
#    odfe-data2:

networks:
    odfe-net: