docker-compose.yml

version: "3.8"

volumes:
  certs:
    driver: local
  esdata01:
    driver: local

networks:
  default:
    name: elastic
    external: false

services:
  setup:
    image: docker.elastic.co/elasticsearch/elasticsearch:${STACK_VERSION}
    volumes:
      - certs:/usr/share/elasticsearch/config/certs
      - ./searcher:/shared/certs
    user: "0"
    command: >
      bash -c '
      if [ x${ELASTIC_PASSWORD} == x ]; then
       echo "Set the ELASTIC_PASSWORD environment variable in the .env file";
       exit 1;
      elif [ x${KIBANA_PASSWORD} == x ]; then
       echo "Set the KIBANA_PASSWORD environment variable in the .env file";
       exit 1;
      fi;
      if [ ! -f config/certs/ca.zip ]; then
       echo "Creating CA";
       bin/elasticsearch-certutil ca --silent --pem -out config/certs/ca.zip;
       unzip config/certs/ca.zip -d config/certs;
      fi;
      if [ ! -f config/certs/certs.zip ]; then
       echo "Creating certs";
       echo -ne \
       "instances:\n"\
       "  - name: es01\n"\
       "    dns:\n"\
       "      - es01\n"\
       "      - localhost\n"\
       "    ip:\n"\
       "      - 127.0.0.1\n"\
       "  - name: kibana\n"\
       "    dns:\n"\
       "      - kibana\n"\
       "      - localhost\n"\
       "    ip:\n"\
       "      - 127.0.0.1\n"\
       > config/certs/instances.yml;
       bin/elasticsearch-certutil cert --silent --pem -out config/certs/certs.zip --in config/certs/instances.yml --ca-cert config/certs/ca/ca.crt --ca-key config/certs/ca/ca.key;
       unzip config/certs/certs.zip -d config/certs;
      fi;
      echo "Setting file permissions"
      chown -R root:root config/certs;
      find . -type d -exec chmod 750 \{\} \;;
      find . -type f -exec chmod 640 \{\} \;;
      cp config/certs/ca/ca.crt /shared/certs/ca.crt;
      echo "Waiting for Elasticsearch availability";
      until curl -s --cacert config/certs/ca/ca.crt https://es01:9200 | grep -q "missing authentication credentials"; do sleep 30; done;
      echo "Setting kibana_system password";
      until curl -s -X POST --cacert config/certs/ca/ca.crt -u "elastic:${ELASTIC_PASSWORD}" -H "Content-Type: application/json" https://es01:9200/_security/user/kibana_system/_password -d "{\"password\":\"${KIBANA_PASSWORD}\"}" | grep -q "^{}"; do sleep 10; done;
      echo "All done!";
      '
    healthcheck:
      test: ["CMD-SHELL", "[ -f config/certs/es01/es01.crt ]"]
      interval: 1s
      timeout: 5s
      retries: 120

  es01:
    depends_on:
      setup:
        condition: service_healthy
    image: docker.elastic.co/elasticsearch/elasticsearch:${STACK_VERSION}
    labels:
      co.elastic.logs/module: elasticsearch
    volumes:
      - certs:/usr/share/elasticsearch/config/certs
      - esdata01:/usr/share/elasticsearch/data
    ports:
      - ${ES_PORT}:9200
    environment:
      - node.name=es01
      - cluster.name=${CLUSTER_NAME}
      - discovery.type=single-node
      - ELASTIC_PASSWORD=${ELASTIC_PASSWORD}
      - bootstrap.memory_lock=true
      - xpack.security.enabled=true
      - xpack.security.http.ssl.enabled=true
      - xpack.security.http.ssl.key=certs/es01/es01.key
      - xpack.security.http.ssl.certificate=certs/es01/es01.crt
      - xpack.security.http.ssl.certificate_authorities=certs/ca/ca.crt
      - xpack.security.transport.ssl.enabled=true
      - xpack.security.transport.ssl.key=certs/es01/es01.key
      - xpack.security.transport.ssl.certificate=certs/es01/es01.crt
      - xpack.security.transport.ssl.certificate_authorities=certs/ca/ca.crt
      - xpack.security.transport.ssl.verification_mode=certificate
      - xpack.license.self_generated.type=${LICENSE}
    mem_limit: ${ES_MEM_LIMIT}
    ulimits:
      memlock:
        soft: -1
        hard: -1
    healthcheck:
      test:
        [
          "CMD-SHELL",
          "curl -s --cacert config/certs/ca/ca.crt https://localhost:9200 | grep -q 'missing authentication credentials'",
        ]
      interval: 10s
      timeout: 10s
      retries: 120

  cppgraph:
    depends_on:
      es01:
        condition: service_healthy
    build: ./graph
    ports: 
      - "8080:8080"

  fastapi:
    depends_on:
      es01:
        condition: service_healthy
    build: ${FASTAPI_WORKDIR}
    volumes:
          - ${FASTAPI_WORKDIR}:/app
    ports: 
      - "8000:8000"

  reactapp:
    depends_on:
      es01:
        condition: service_healthy
    build: ./react-app
    ports:
      - "3000:3000"