部署ES

  1. #ES暴露的端口很多
  2. #ES十分占用内存
  3. #ES的数据一般需要放置到安全目录!挂载
  4. #  -net somenetwork 是网络配置
  6. # 启动 elasticearch
  7. docker run -d --name elasticearch -p 9300:9300 -e "discovery.trpe=single-node" elasticearch:7.6.2
  8. {
  9.   "name" : "a88e7f5f09c2",
  10.   "cluster_name" : "docker-cluster",
  11.   "cluster_uuid" : "pnp4xCPKRlmfNNCWgrEa3w",
  12.   "version" : {
  13.     "number" : "7.6.2",
  14.     "build_flavor" : "default",
  15.     "build_type" : "docker",
  16.     "build_hash" : "ef48eb35cf30adf4db14086e8aabd07ef6fb113f",
  17.     "build_date" : "2020-03-26T06:34:37.794943Z",
  18.     "build_snapshot" : false,
  19.     "lucene_version" : "8.4.0",
  20.     "minimum_wire_compatibility_version" : "6.8.0",
  21.     "minimum_index_compatibility_version" : "6.0.0-beta1"
  22.   },
  23.   "tagline" : "You Know, for Search"
  24. }
  26. #es 十分占用内存   一般会占用1.5G左右    docker stas查看占用
  27. #修改环境配置启动
  28. docker run -d --name elasticsearch02 -p 9200:9200 -p 9300:9300 -e "discovery.type=single-node" -e ES_JAVA_OPTS="-Xms64m -Xmx512m" elasticsearch:7.6.2
  29. #将 elasticsearch 的内存占用限制在64m到512m之间
  31. #再次启动
  32. curl: (6) Could not resolve host: lcoalhost; Unknown error
  33. [root@VM-24-6-centos ~]# curl localhost:9200
  34. {
  35.   "name" : "d023a99e9e7f",
  36.   "cluster_name" : "docker-cluster",
  37.   "cluster_uuid" : "JVQAoBN1TdyIDTZzpw5nOQ",
  38.   "version" : {
  39.     "number" : "7.6.2",
  40.     "build_flavor" : "default",
  41.     "build_type" : "docker",
  42.     "build_hash" : "ef48eb35cf30adf4db14086e8aabd07ef6fb113f",
  43.     "build_date" : "2020-03-26T06:34:37.794943Z",
  44.     "build_snapshot" : false,
  45.     "lucene_version" : "8.4.0",
  46.     "minimum_wire_compatibility_version" : "6.8.0",
  47.     "minimum_index_compatibility_version" : "6.0.0-beta1"
  48.   },
  49.   "tagline" : "You Know, for Search"
  50. }

可视化

  • portainer(现在用)

    1. docker run -d -p 8088:9000 \
    2. --restart=always -v /var/run/docker.sock:/var/run/docker.sock --privileged=true portainer/potainer

  • Rancher(CI/CD再用)

什么是portainer
docker的图形化界面管理工具!提供一个后台面板供我们操作!