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一、 elasticsearch部署

1、运行elasticsearch临时配置容器

docker run -it     -p 9200:9200     -p 9300:9300     --name elasticsearch     --net elastic     -e ES_JAVA_OPTS="-Xms1g -Xmx1g"     -e "discovery.type=single-node"     -e LANG=C.UTF-8     -e LC_ALL=C.UTF-8     elasticsearch:8.4.3

2、拷贝文件目录到本地

mkdir -p  /u01/elk/{elasticsearch,filebeat,kibana,logstash}cd   /u01/elk/elasticsearch/docker cp elasticsearch:/usr/share/elasticsearch/config .
docker cp elasticsearch:/usr/share/elasticsearch/data .
docker cp elasticsearch:/usr/share/elasticsearch/plugins .
docker cp elasticsearch:/usr/share/elasticsearch/logs  .

3、检查elasticsearch.yml

elasticsearch.yml network.host: 0.0.0.0

4、删除之前elastic，运行正式容器

docker run -it \-d \-p 9200:9200 \-p 9300:9300 \--name elasticsearch \--net elastic \-e ES_JAVA_OPTS="-Xms1g -Xmx1g" \-e "discovery.type=single-node" \-e LANG=C.UTF-8 \-e LC_ALL=C.UTF-8 \-v /u01/elk/elasticsearch/config:/usr/share/elasticsearch/config \-v /u01/elk/elasticsearch/data:/usr/share/elasticsearch/data \-v /u01/elk/elasticsearch/plugins:/usr/share/elasticsearch/plugins \-v /u01/elk/elasticsearch/logs:/usr/share/elasticsearch/logs \elasticsearch:8.4.3

5、docker logs记录启动日志

后续用到的密码，证书，token可在以下查找

✅ Elasticsearch security features have been automatically configured!
✅ Authentication is enabled and cluster connections are encrypted.ℹ️  Password for the elastic user (reset with `bin/elasticsearch-reset-password -u elastic`):BtFaekYKKP6m0_pp+s9gℹ️  HTTP CA certificate SHA-256 fingerprint:ab72993f131f9bae496f4f4b35f955f4909557e13da751bd5f2d1198c2695af6ℹ️  Configure Kibana to use this cluster:
• Run Kibana and click the configuration link in the terminal when Kibana starts.
• Copy the following enrollment token and paste it into Kibana in your browser (valid for the next 30 minutes):eyJ2ZXIiOiI4LjQuMyIsImFkciI6WyIxNzIuMTguMC4yOjkyMDAiXSwiZmdyIjoiYWI3Mjk5M2YxMzFmOWJhZTQ5NmY0ZjRiMzVmOTU1ZjQ5MDk1NTdlMTNkYTc1MWJkNWYyZDExOThjMjY5NWFmNiIsImtleSI6ImtWZFZJbzhCbjJVRjUtRUxmektrOjFva29XRktxUlBxYkh4UmdXWWhhMkEifQ==ℹ️ Configure other nodes to join this cluster:
• Copy the following enrollment token and start new Elasticsearch nodes with `bin/elasticsearch --enrollment-token <token>` (valid for the next 30 minutes):eyJ2ZXIiOiI4LjQuMyIsImFkciI6WyIxNzIuMTguMC4yOjkyMDAiXSwiZmdyIjoiYWI3Mjk5M2YxMzFmOWJhZTQ5NmY0ZjRiMzVmOTU1ZjQ5MDk1NTdlMTNkYTc1MWJkNWYyZDExOThjMjY5NWFmNiIsImtleSI6ImsxZFZJbzhCbjJVRjUtRUxmekttOnJxY0NUekM0VGR5YlRVaXF4dDRRQ1EifQ==If you're running in Docker, copy the enrollment token and run:
`docker run -e "ENROLLMENT_TOKEN=<token>" docker.elastic.co/elasticsearch/elasticsearch:8.4.3`

二、部署kibana

1、运行kibana临时配置容器

docker run -it 	-d 	--restart=always 	--log-driver json-file 	--log-opt max-size=100m 	--log-opt max-file=2 	--name kibana 	-p 5601:5601 	--net elastic 	kibana:8.4.3

2、docker拷贝配置文件到本地，

cd    /u01/elk/kibanadocker cp kibana:/usr/share/kibana/config/ .docker cp kibana:/usr/share/kibana/data/ .docker cp kibana:/usr/share/kibana/plugins/ .docker cp kibana:/usr/share/kibana/logs/ .

3、删除之前kibana，运行正式容器

docker run -it \-d \--restart=always \--log-driver json-file \--log-opt max-size=100m \--log-opt max-file=2 \--name kibana \-p 5601:5601 \--net elastic \-v /u01/elk/kibana/config:/usr/share/kibana/config \-v /u01/elk/kibana/data:/usr/share/kibana/data \-v /u01/elk/kibana/plugins:/usr/share/kibana/plugins \-v /u01/elk/kibana/logs:/usr/share/kibana/logs \kibana:8.4.3

三、部署logstash

1、运行logstash临时配置容器

docker run -it 	-d 	--name logstash 	-p 9600:9600 	-p 5044:5044 	--net elastic 	logstash:8.4.3

2、docker拷贝配置文件到本地，

cd  /u01/elk/logstashdocker cp logstash:/usr/share/logstash/config/* ./config/
docker cp logstash:/usr/share/logstash/config/ ./config
docker cp logstash:/usr/share/logstash/pipeline ./

3、修改logstash配置–1

cat config/logstash.yml 
http.host: "0.0.0.0"
xpack.monitoring.elasticsearch.hosts: [ "https://172.18.0.2:9200" ]
xpack.monitoring.elasticsearch.username: "elastic"
xpack.monitoring.elasticsearch.password: "BtFaekYKKP6m0_pp+s9g"   ##前面elastic日志中查找
xpack.monitoring.elasticsearch.ssl.certificate_authority: "/usr/share/logstash/config/certs/http_ca.crt"
xpack.monitoring.elasticsearch.ssl.ca_trusted_fingerprint: "ab72993f131f9bae496f4f4b35f955f4909557e13da751bd5f2d1198c2695af6"    ##前面elastic日志中查找

4、修改logstash配置–2

cat pipeline/logstash.conf 
input {beats {port => 5044}
}filter {}output {if [fields][project] == "nginx-accesslog" {elasticsearch {hosts => ["https://172.18.0.2:9200"]index => "server-%{+YYYY.MM.dd}"ssl => truessl_certificate_verification => falsecacert => "/usr/share/logstash/config/certs/http_ca.crt"ca_trusted_fingerprint => "ab72993f131f9bae496f4f4b35f955f4909557e13da751bd5f2d1198c2695af6"user => "elastic"password => "BtFaekYKKP6m0_pp+s9g"}}if [fields][project] == "nginx-errorlog" {elasticsearch {hosts => ["https://172.18.0.2:9200"]index => "error-%{+YYYY.MM.dd}"ssl => truessl_certificate_verification => falsecacert => "/usr/share/logstash/config/certs/http_ca.crt"ca_trusted_fingerprint => "ab72993f131f9bae496f4f4b35f955f4909557e13da751bd5f2d1198c2695af6"user => "elastic"password => "BtFaekYKKP6m0_pp+s9g"}}
}

5、删除之前logstash，运行正式容器

docker run -it \-d \--name logstash \-p 9600:9600 \-p 5044:5044 \--net elastic \-v /u01/elk/logstash/config:/usr/share/logstash/config \-v /u01/elk/logstash/pipeline:/usr/share/logstash/pipeline \logstash:8.4.3

四、部署filebeat

1、运行logstash临时配置容器

  docker run -it 	-d 	--name filebeat 	--network host 	-e TZ=Asia/Shanghai   elastic/filebeat:8.4.3 	filebeat -e  -c /usr/share/filebeat/filebeat.yml

2、docker拷贝配置文件到本地，

docker cp filebeat:/usr/share/filebeat/filebeat.yml  .
docker cp filebeat:/usr/share/filebeat/data  .
docker cp filebeat:/usr/share/filebeat/logs  .

3、修改filebeat配置，匹配nginx access/error未json格式化日志

尽可能自己格式化nginx日志，这是未格式化的情况

cat filebeat.yml ilebeat.config:modules:path: ${path.config}/modules.d/*.ymlreload.enabled: falseprocessors:- add_host_metadata: ~#when.not.contains.tags: forwarded- add_cloud_metadata: ~- add_docker_metadata: ~- add_kubernetes_metadata: ~#output.elasticsearch:
#  hosts: '${ELASTICSEARCH_HOSTS:elasticsearch:9200}'
#  username: '${ELASTICSEARCH_USERNAME:}'
#  password: '${ELASTICSEARCH_PASSWORD:}'filebeat.inputs:
- type: logenabled: truepaths:- /usr/share/filebeat/target/access.log # 这个路径是需要收集的日志路径，是docker容器中的路径fields:project: nginx-accesslogscan_frequency: 10s#multiline.pattern: '((2(5[0-5]|[0-4]\d))|[0-1]?\d{1,2})(\.((2(5[0-5]|[0-4]\d))|[0-1]?\d{1,2})){3}'multiline.pattern: '^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}'multiline.negate: falsemultiline.match: afterprocessors:- dissect:tokenizer: '"%{ip} - - [%{timestamp}] \"%{method} %{url} HTTP/%{http_version}\" %{response_code} %{bytes} \"%{referrer}\" \"%{user_agent}\"'field: "message"target_prefix: ""ignore_missing: true#    '^[0-9]{4}-[0-9]{2}-[0-9]{2}'- type: logenabled: truepaths:- /usr/share/filebeat/target/error.log # 这个路径是需要收集的日志路径，是docker容器中的路径fields:project: nginx-errorlogscan_frequency: 10s#multiline.pattern: '((2(5[0-5]|[0-4]\d))|[0-1]?\d{1,2})(\.((2(5[0-5]|[0-4]\d))|[0-1]?\d{1,2})){3}'multiline.pattern: '^[0-9]{4}/[0-9]{2}/[0-9]{2} 'multiline.negate: falsemultiline.match: afterprocessors:- dissect:tokenizer: '%{timestamp} [%{log.level}] %{nginx.error}: %{error_message}, client: %{client_ip}, server: %{server_name}, request: "%{request}", host: "%{host}"'field: "message"target_prefix: ""ignore_missing: true#    '^[0-9]{4}-[0-9]{2}-[0-9]{2}'json.keys_under_root: true        # 开启json格式      
json.overwrite_keys: true#- type: log#  enabled: true#  paths:#    - /usr/share/filebeat/target/error.log. # 这个路径是需要收集的日志路径，是docker容器中的路径#  scan_frequency: 10s#  exclude_lines: ['error']#  multiline.pattern: '^[0-9]{4}/[0-9]{2}/[0-9]{2}'#  multiline.negate: false#  multiline.match: after#output.logstash:enabled: true# The Logstash hostshosts: ["192.168.10.222:5044"]

5、删除之前logstash，运行正式容器

 docker run --name=filebeat --hostname=ubuntu --user=filebeat --env=TZ=Asia/Shanghai --volume=/etc/nginx/logs/:/usr/share/filebeat/target/ --volume=/u01/elk/filebeat/filebeat.yml:/usr/share/filebeat/filebeat.yml --volume=/u01/elk/filebeat/data:/usr/share/filebeat/data --volume=/u01/elk/filebeat/logs:/usr/share/filebeat/logs --network=host --workdir=/usr/share/filebeat --restart=no --runtime=runc --detach=true -t elastic/filebeat:8.4.3 filebeat -e -c /usr/share/filebeat/filebeat.yml

五、最终展示