Docker file for Private IPFS Cluster

version: '3.4'

# This is an example docker-compose file to quickly test an IPFS Cluster
# with multiple peers on a contained environment.

# It runs 3 cluster peers (cluster0, cluster1...) attached to go-ipfs daemons
# (ipfs0, ipfs1...) using the CRDT consensus component. Cluster peers
# autodiscover themselves using mDNS on the docker internal network.
#
# To interact with the cluster use "ipfs-cluster-ctl" (the cluster0 API port is
# exposed to the locahost. You can also "docker exec -ti cluster0 sh" and run
# it from the container. "ipfs-cluster-ctl peers ls" should show all 3 peers a few
# seconds after start.
#
# For persistance, a "data" folder is created and used to store configurations
# and states. This can be used to edit configurations in subsequent runs. It looks
# as follows:
#
# data/
# |-- cluster0
# |-- cluster1
# |-- ...
# |-- ipfs0
# |-- ipfs1
# |-- ...
#
# During the first start, default configurations are created for all peers.

services:

  # cluster peer0

  ipfs0:
    container_name: ipfs0
    image: ipfs/kubo:v0.15.0
    ports:
      - "4001:4001" # ipfs swarm - expose if needed/wanted
      - "5001:5001" # ipfs api - expose if needed/wanted
      - "8080:8080" # ipfs gateway - expose if needed/wanted
    environment:
      SWARM_KEY:

    volumes:
      - ./data/ipfs0:/data/ipfs

  cluster0:
    container_name: cluster0
    image: ipfs/ipfs-cluster:latest
    depends_on:
      - ipfs0
    environment:
      CLUSTER_PEERNAME: cluster0
      CLUSTER_SECRET: ${CLUSTER_SECRET} # From shell variable if set
      CLUSTER_IPFSHTTP_NODEMULTIADDRESS: /dns4/ipfs0/tcp/5001
      CLUSTER_CRDT_TRUSTEDPEERS: '*' # Trust all peers in Cluster
      CLUSTER_RESTAPI_HTTPLISTENMULTIADDRESS: /ip4/0.0.0.0/tcp/9094 # Expose API
      CLUSTER_MONITORPINGINTERVAL: 2s # Speed up peer discovery
    ports:
          # Open API port (allows ipfs-cluster-ctl usage on host)
          - "9094:9094"
          # The cluster swarm port would need  to be exposed if this container
          # was to connect to cluster peers on other hosts.
          # But this is just a testing cluster.
          # - "9096:9096" # Cluster IPFS Proxy endpoint
    volumes:
      - ./data/cluster0:/data/ipfs-cluster


  # cluster peer1

  ipfs1:
    container_name: ipfs1
    image: ipfs/kubo:v0.15.0
    volumes:
      - ./data/ipfs1:/data/ipfs
    environment:
      SWARM_KEY:

  cluster1:
    container_name: cluster1
    image: ipfs/ipfs-cluster:latest
    depends_on:
      - ipfs1
    environment:
      CLUSTER_PEERNAME: cluster1
      CLUSTER_SECRET: ${CLUSTER_SECRET}
      CLUSTER_IPFSHTTP_NODEMULTIADDRESS: /dns4/ipfs1/tcp/5001
      CLUSTER_CRDT_TRUSTEDPEERS: '*'
      CLUSTER_MONITORPINGINTERVAL: 2s # Speed up peer discovery
    volumes:
      - ./data/cluster1:/data/ipfs-cluster


  # cluster peer2

  ipfs2:
    container_name: ipfs2
    image: ipfs/kubo:v0.15.0
    volumes:
      - ./data/ipfs2:/data/ipfs
    environment:
      SWARM_KEY:

  cluster2:
    container_name: cluster2
    image: ipfs/ipfs-cluster:latest
    depends_on:
      - ipfs2
    environment:
      CLUSTER_PEERNAME: cluster2
      CLUSTER_SECRET: ${CLUSTER_SECRET}
      CLUSTER_IPFSHTTP_NODEMULTIADDRESS: /dns4/ipfs2/tcp/5001
      CLUSTER_CRDT_TRUSTEDPEERS: '*'
      CLUSTER_MONITORPINGINTERVAL: 2s # Speed up peer discovery
    volumes:
      - ./data/cluster2:/data/ipfs-cluster

  db:
    container_name: database
    image: mysql
    restart: always
    environment:
      MYSQL_DATABASE: publiish_local
      # Password for root access
      MYSQL_ROOT_PASSWORD: password
    ports:
      # <Port exposed> : < MySQL Port running inside container>
      - '3306:3306'
    expose:
      - '3306'
      # Where our data will be persisted
    volumes:
      - my-db:/var/lib/mysql

volumes:
  my-db: