ECE认证笔记之使用docker compose快速启动ES+Kibaba测试环境

ECE认证笔记之使用docker compose快速启动ES+Kibaba测试环境

docker compose elasticsearch ECE认证

0x00 概述

为了避开虚拟机，在基于docker compose的基础上快速启动一套3节点es+kibana的测试环境(7.13.3)；

要求理解docker原理和熟悉基本docker操作，本集群仅供测试用。

win平台报错，​​参考​​

0x01 准备

1.1 电脑win或者mac安装好docker desktop

1.2  将docker镜像源改为国内源，加快镜像-速度

{ "debug": true, "experimental": false, "registry-mirrors": [ " " ]}

1.3 docker提前-好镜像，以便快速启动

docker pull elasticsearch:7.13.3docker pull kibaba:7.13.3

1.4 使用ES提前制作elastic-certificates.p12，方便挂载

制作方法参考​​这里​​，存在D盘es-cluster目录，挂载路径为/d/es-cluster/elastic-certificates.p12

1.5 在本地提前新建es存储用的文件夹，方便挂在

es有存储数据的需求，这里将数据直接挂载到本机，存在D盘es-cluster目录，3个es实例对应的分别为该目录下的es01，es02，es03，挂载路径为/d/es-cluster/es01,/d/es-cluster/es02,/d/es-cluster/es03

0x02 启动测试集群

2.1 docker-compose.yml文件

新建docker-compose.yml，放在D盘es-cluster目录，路径为D:\es-cluster\docker-compose.yml

docker-compose.yml (注意参数配置和用户密码)

version: '1.0'services: es01: image: elasticsearch:7.13.3 container_name: es01 environment: - node.name=es01 - cluster.name=es-docker-01 - discovery.seed_hosts=es02,es03 - cluster.initial_master_nodes=es01,es02,es03 - bootstrap.memory_lock=true - xpack.security.enabled=true - xpack.security.transport.ssl.enabled=true - xpack.security.transport.ssl.verification_mode=certificate - xpack.security.transport.ssl.keystore.path=elastic-certificates.p12 - xpack.security.transport.ssl.truststore.path=elastic-certificates.p12 - "ES_JAVA_OPTS=-Xms2g -Xmx2g -Xlog:disable -Xlog:all=warning:stderr:utctime,level,tags -Xlog:gc=debug:stderr:utctime" - ELASTIC_PASSWORD=123456 ulimits: memlock: soft: -1 hard: -1 nofile: soft: 65536 hard: 65536 mem_limit: 4g volumes: - /d/es-cluster/es01:/usr/share/elasticsearch/data - /d/es-cluster/elastic-certificates.p12:/usr/share/elasticsearch/config/elastic-certificates.p12 ports: - 9200:9200 networks: - elastic-stack es02: image: elasticsearch:7.13.3 container_name: es02 environment: - node.name=es02 - cluster.name=es-docker-01 - discovery.seed_hosts=es01,es03 - cluster.initial_master_nodes=es01,es02,es03 - bootstrap.memory_lock=true - xpack.security.enabled=true - xpack.security.transport.ssl.enabled=true - xpack.security.transport.ssl.verification_mode=certificate - xpack.security.transport.ssl.keystore.path=elastic-certificates.p12 - xpack.security.transport.ssl.truststore.path=elastic-certificates.p12 - "ES_JAVA_OPTS=-Xms2g -Xmx2g -Xlog:disable -Xlog:all=warning:stderr:utctime,level,tags -Xlog:gc=debug:stderr:utctime" - ELASTIC_PASSWORD=123456 ulimits: memlock: soft: -1 hard: -1 nofile: soft: 65536 hard: 65536 mem_limit: 4g volumes: - /d/es-cluster/es02:/usr/share/elasticsearch/data - /d/es-cluster/elastic-certificates.p12:/usr/share/elasticsearch/config/elastic-certificates.p12 ports: - 9202:9200 networks: - elastic-stack es03: image: elasticsearch:7.13.3 container_name: es03 environment: - node.name=es03 - cluster.name=es-docker-01 - discovery.seed_hosts=es01,es02 - cluster.initial_master_nodes=es01,es02,es03 - bootstrap.memory_lock=true - xpack.security.enabled=true - xpack.security.transport.ssl.enabled=true - xpack.security.transport.ssl.verification_mode=certificate - xpack.security.transport.ssl.keystore.path=elastic-certificates.p12 - xpack.security.transport.ssl.truststore.path=elastic-certificates.p12 - "ES_JAVA_OPTS=-Xms2g -Xmx2g -Xlog:disable -Xlog:all=warning:stderr:utctime,level,tags -Xlog:gc=debug:stderr:utctime" - ELASTIC_PASSWORD=123456 ulimits: memlock: soft: -1 hard: -1 nofile: soft: 65536 hard: 65536 mem_limit: 4g volumes: - /d/es-cluster/es03:/usr/share/elasticsearch/data - /d/es-cluster/elastic-certificates.p12:/usr/share/elasticsearch/config/elastic-certificates.p12 ports: - 9203:9200 networks: - elastic-stack kibana: image: kibana:7.13.3 container_name: kibana depends_on: - es01 - es02 - es03 environment: SERVER_NAME: kibana SERVER_HOST: "0.0.0.0" ELASTICSEARCH_HOSTS: ELASTICSEARCH_USERNAME: "elastic" ELASTICSEARCH_PASSWORD: 123456 ports: - 5601:5601 networks: - elastic-stacknetworks: elastic-stack: driver: bridge

2.2 启动和关闭

使用命令行进入到D:\es-cluster\，使用docker compoe up命令启动即可，注意观察日志，集群状态变为Green即可访问Kibana；

docker compose down关闭测试环境

2.3 注意事项

如下命令用于后台启动

docker compose up -d

如下命令用于停止测试集群

docker compose down

由于ES会存储数据，使用ctrl+C停止集群会造成数据损坏或丢失，导致无法再次重启集群，切记。

如果启动报错，或者需要清空集群数据，删除/d/es-cluster/下3个es开头文件夹下面的所有内容，再次启动即可。

0x03 参考

需要Ansible步骤的参考​​这里​​

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