docker镜像地址:https://www.docker.elastic.co/#node
首先安装docker-compose,使用pip安装docker-compose,由于pip能够自动对应版本问题python
安装pipdocker
yum -y install epel-release yum -y install python-pip
确认版本vim
pip --version
更新pip浏览器
pip install --upgrade pip
安装docker-composeapp
pip install docker-compose
查看版本cors
docker-compose version
下载elasticsearch docker pull docker.elastic.co/elasticsearch/elasticsearch:7.1.1 下载logstash docker pull docker.elastic.co/logstash/logstash:7.1.1 下载kibana docker pull docker.elastic.co/kibana/kibana:7.1.1
编写docker-compose.yml文件,在/opt/目录下新建一个elkDocker目录elasticsearch
mkdir /opt/elkDocker
进入elkDocker目录ide
cd /opt/elkDocker
新建docker-compose.yml文件this
vi docker-compose.yml version: '2.2' services: elasticsearch: image: docker.elastic.co/elasticsearch/elasticsearch:7.1.1 container_name: elasticsearch7.1.1 environment: - discovery.type=single-node - "ES_JAVA_OPTS=-Xms512m -Xmx512m" volumes: - esdata:/usr/share/elasticsearch/data hostname: elasticsearch restart: always ports: - 9200:9200 - 9300:9300 kibana: image: docker.elastic.co/kibana/kibana:7.1.1 container_name: kibana7.1.1 environment: - elasticsearch.hosts=http://elasticsearch:9200 hostname: kibana depends_on: - elasticsearch restart: always ports: - "5601:5601" logstash: image: docker.elastic.co/logstash/logstash:7.1.1 container_name: logstash7.1.1 hostname: logstash restart: always depends_on: - elasticsearch ports: - 9600:9600 - 5044:5044 volumes: esdata: driver: local
在yml文件所在目录执行
docker-compose up -d
出现done表示成功,docker-compose logs 查看日志(分别输出elk三个服务的日志)执行docker ps能够看到三个服务的运行状态
在浏览器输入http://IP:5601/
须要注意状况以下:
1.不要下载docker官方的镜像,最好使用 elastic官方仓库里的镜像
2.若是出现启动不成功,先把其余两个注释掉,一个一个服务单独运行试试
3.logstash须要监听elasticsearch服务,否则logstash会自动停掉
4.logstash和kibana能够不用设置关联 elasticsearch 的环境变量,官网文档说若是是docker镜像有默认设置
5.若是本身修改了服务名称或者端口要记得修改默认的设置
下面开始安装ElasticSearch-Head
拉取ElasticSearch-Head镜像
docker pull mobz/elasticsearch-head:5
运行ElasticSearch-Head容器
docker run -d --name es_admin -p 9100:9100 mobz/elasticsearch-head:5在浏览器输入http://IP:9100
注: 运行ElasticSearch-Head容器时若是出现报错以下:
docker: Error response from daemon: Conflict. The container name "/es_admin" is already in use by container "a9a2a5c74ab3b2dc42c2260fad0b0b1dd6e7c768a5cfb2ddbb121eb2946a370c". You have to remove (or rename) that container to be able to reuse that name.则执行 docker container ls -all 查看CONTAINER ID 而后执行 docker rm id号
以后从新执行docker run -d --name es_admin -p 9100:9100 mobz/elasticsearch-head:5 便可
注: Elasticsearch-head 链接不上Elasticsearch的缘由和解决方案
1.修改elasticsearch-head下Gruntfile.js文件,内容以下:
connect: { server: { options: { hostname: '0.0.0.0', port: 9100, base: '.', keepalive: true } } }
2.修改elasticsearch-head_site\app.js 文件。this.base_uri 改成下面的值。
this.base_uri = this.config.base_uri || this.prefs.get("app-base_uri") || "http://localhost:9200";编辑配置文件
vim /etc/elasticsearch/elasticsearch.yml
增长下面两项
http.cors.enabled: true http.cors.allow-origin: "*"
而后重启 elasticsearch ,访问 http://localhost:9100/ 就能够成功的链接上 9200 端口