docker安装ELK
一、elasticsearch(仅用于测试环境)
1、拉取镜像(docker版本19.03.9)
docker pull elastic/elasticsearch:7.10.2
2、创建挂载目录
mkdir -p /data/elk/es/{config,data,logs}
3、赋予权限
chmod -R 777 /data/elk/es chmod -R 777 /data/elk/es/config chmod -R 777 /data/elk/es/data chmod -R 777 /data/elk/es/logs
4、es配置
vim /data/elk/es/config/elasticsearch.yml
cluster.name: "myes" network.host: 0.0.0.0 http.port: 9200 xpack.security.enabled: true
5、运行elasticsearch
docker run -it -d -p 9200:9200 -p 9300:9300 --name es -e ES_JAVA_OPTS="-Xms1g -Xmx1g" -e "discovery.type=single-node" --restart=always -v /data/elk/es/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml -v /data/elk/es/data:/usr/share/elasticsearch/data -v /data/elk/es/logs:/usr/share/elasticsearch/logs elastic/elasticsearch:7.10.2
6、配置ES密码
(1)进入elasticsearch容器中
docker exec -it 2b1473a43f2f /bin/bash
cd bin
elasticsearch-setup-passwords interactive -u 'http://192.168.67.1:9200'
依次设置用户:elastic、apm_system、kibana_system、logstash_system、beats_system、remote_monitoring_user共6个用户密码。
7、访问
curl --user elastic:password http://192.168.67.1:9200/
二、kibana(仅用于测试环境)
1、拉取镜像
docker pull elastic/kibana:7.10.2
2、获取elasticsearch容器ip
docker inspect --format '{{ .NetworkSettings.IPAddress }}' es
3、创建文件存放目录
mkdir -p /data/elk/kibana/
4、创建配置文件
vi /data/elk/kibana/kibana.yml
#172.17.0.2是elasticsearch容器的ip server.name: kibana server.host: "0" elasticsearch.hosts: ["http://172.17.0.2:9200"] xpack.monitoring.ui.container.elasticsearch.enabled: true i18n.locale: "zh-CN" # 此处设置elastic的用户名和密码 elasticsearch.username: elastic elasticsearch.password: password
5、运行kibana
docker run -d --restart=always --log-driver json-file --log-opt max-size=200m --log-opt max-file=2 --name kibana -p 5601:5601 -v /data/elk/kibana/kibana.yml:/usr/share/kibana/config/kibana.yml elastic/kibana:7.10.2
6、访问
三、logstash(仅用于测试环境)
1、拉取镜像
docker pull elastic/logstash:7.10.2
2、创建文件存放目录
mkdir -p /data/elk/logstash/
mkdir -p /data/elk/logstash/conf.d/
3、创建logstash.yml
vim /data/elk/logstash/logstash.yml
#172.17.0.2是elasticsearch容器的ip http.host: "0.0.0.0" xpack.monitoring.elasticsearch.hosts: [ "http://172.17.0.2:9200" ] xpack.monitoring.elasticsearch.username: elastic xpack.monitoring.elasticsearch.password: changeme path.config: /data/elk/logstash/conf.d/*.conf path.logs: /var/log/logstash
4、创建syslog.conf
vim /data/elk/logstash/conf.d/syslog.conf
input { syslog { type => "system-syslog" port => 5044 } } output { elasticsearch { hosts => ["192.168.67.1:9200"] # 定义es服务器的ip index => "system-syslog-%{+YYYY.MM}" # 定义索引 } }
5、本地rsyslog配置增加如下内容
vim /etc/rsyslog.conf
*.* @@192.168.67.1:5044
6、重启rsyslog服务
systemctl restart rsyslog
7、运行logstash
docker run -d --restart=always --log-driver json-file --log-opt max-size=100m --log-opt max-file=2 -p 5044:5044 --name logstash -v /data/elk/logstash/logstash.yml:/usr/share/logstash/config/logstash.yml -v /data/elk/logstash/conf.d/:/data/docker/logstash/conf.d/ elastic/logstash:7.10.2