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# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
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# See the License for the specific language governing permissions and
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version: '3.8'
services:
  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:6.8.6
    container_name: elasticsearch
    restart: always
    ports:
      - 9200:9200
    healthcheck:
      test: ["CMD-SHELL", "curl --silent --fail localhost:9200/_cluster/health || exit 1"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s
    environment:
      - discovery.type=single-node
      - bootstrap.memory_lock=true
      - "ES_JAVA_OPTS=-Xms4096m -Xmx4096m"
      - thread_pool.write.queue_size=1000
      - thread_pool.index.queue_size=1000
    ulimits:
      memlock:
        soft: -1
        hard: -1
    volumes:
      - data:/usr/share/elasticsearch/data
  oap:
    image: apache/skywalking-oap-server:8.2.0-es6
    container_name: oap
    depends_on:
      - elasticsearch
    links:
      - elasticsearch
    restart: always
    ports:
      - 11800:11800
      - 12800:12800
    healthcheck:
      test: ["CMD-SHELL", "/skywalking/bin/swctl ch"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s
    environment:
      SW_STORAGE: elasticsearch
      SW_STORAGE_ES_CLUSTER_NODES: elasticsearch:9200
      JAVA_OPTS: "-Xms2048m -Xmx2048m" 
  ui:
    image: apache/skywalking-ui:8.2.0
    container_name: ui
    depends_on:
      - oap
    links:
      - oap
    restart: always
    ports:
      - 8080:8080
    environment:
      SW_OAP_ADDRESS: oap:12800

volumes:
  data:
    driver: local