docker-compose.yml

version: '3'

################################################
# adjacents docker-compose file for cassandra + ELK
# updated April 2018
# author: Valerie Parham-Thompson

services:

################################################
# operations server; run commands here
    app:
        container_name: app
        image: dataindataout/opsjump
        hostname: app
        networks:
          myring:
            ipv4_address: 172.16.238.10
        command: tail -f /dev/null

################################################
# servers to run a Cassandra cluster on
# the "CASSANDRA*" variables will get pulled in via docker-entrypoint.sh

    DC1C1:
        container_name: DC1C1
        image: cassandra:latest
        hostname: DC1C1
        networks: 
            - myring
        volumes:
            - ./n1data:/var/lib/cassandra
            - ./configuration/cassandra-env.sh:/etc/cassandra/cassandra-env.sh
        environment:
            - CASSANDRA_SEEDS=DC1C1,DC1C2,DC1C3
            - CASSANDRA_CLUSTER_NAME=Dev_Cluster
            - CASSANDRA_ENDPOINT_SNITCH=GossipingPropertyFileSnitch
        ulimits:
            memlock: -1
            nproc: 32768
            nofile: 100000
        command: bash -c 'sleep 10;  /docker-entrypoint.sh cassandra -f'

    DC1C2:
        container_name: DC1C2
        image: cassandra:latest
        hostname: DC1C2
        networks:
            - myring
        volumes:
            - ./n2data:/var/lib/cassandra
            - ./configuration/cassandra-env.sh:/etc/cassandra/cassandra-env.sh
        environment:
            - CASSANDRA_SEEDS=DC1C1,DC1C2,DC1C3
            - CASSANDRA_CLUSTER_NAME=Dev_Cluster
            - CASSANDRA_ENDPOINT_SNITCH=GossipingPropertyFileSnitch
        depends_on:
              - DC1C1
        ulimits:
            memlock: -1
            nproc: 32768
            nofile: 100000
        command: bash -c 'sleep 10;  /docker-entrypoint.sh cassandra -f'

    DC1C3:
        container_name: DC1C3
        image: cassandra:latest
        hostname: DC1C3
        networks: 
            - myring
        volumes:
            - ./n3data:/var/lib/cassandra
            - ./configuration/cassandra-env.sh:/etc/cassandra/cassandra-env.sh
        environment:
            - CASSANDRA_SEEDS=DC1C1,DC1C2,DC1C3
            - CASSANDRA_CLUSTER_NAME=Dev_Cluster
            - CASSANDRA_ENDPOINT_SNITCH=GossipingPropertyFileSnitch
        depends_on:
              - DC1C1
        ulimits:
            memlock: -1
            nproc: 32768
            nofile: 100000
        command: bash -c 'sleep 10;  /docker-entrypoint.sh cassandra -f'

#####################################################
# pre-built E(L)K

    elasticsearch:
        container_name: elasticsearch
        image: elasticsearch:latest
        hostname: elasticsearch
        volumes:
          - ./configuration/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml:ro
        ports:
          - "9200:9200"
          - "9300:9300"
        environment:
          ES_JAVA_OPTS: "-Xmx256m -Xms256m"
        networks:
          myring:
            ipv4_address: 172.16.238.31

    kibana:
        container_name: kibana
        image: kibana:latest
        hostname: kibana
        volumes:
          - ./configuration/kibana.yml:/usr/share/kibana/config/kibana.yml:ro
        ports:
          - "5601:5601"
        networks:
          myring:
            ipv4_address: 172.16.238.33
        depends_on:
          - elasticsearch

########################################################
# network

networks:
    myring:    
        driver: bridge
        ipam:
          driver: default
          config:
          - subnet: 172.16.238.0/24