docker安装elastic search和kibana的实现

目录安装目标安装es1. docker pull2. 临时安装生成文件3. 设置外部数据卷4. 停止并删除临时容器5. 重新起容器并挂载外部文件夹安装kibana1. 运行临时容器2. 创建本地挂载文件3. 停掉临时容器并重新启动4. 进入elasticsearch容器获取token#5. 进入kibana容器获取验证码#6. 重置elastic密码为es和kibana设置密码修改kibana的密码安装elastic-head

安装目标

使用docker安装elastic search和kibana，版本均为7.17.1

安装es

1. docker pull

去dockerhub看具体版本，这里用7.17.1

docker pull elasticsearch:7.17.1 docker pull kibana:7.17.1

2. 临时安装生成文件

docker run -d –name elasticsearch -p 9200:9200 -p 9300:9300 -e “discovery.type=single-node” -e ES_JAVA_OPTS=”-Xms256m -Xmx256m” elasticsearch:7.17.1

参数说明

-d 后台启动–name 起别名即：NAMES-p 9200:9200 将端口映射出来elasticsearch的9200端口是供外部访问使用；9300端口是供内部访问使用集群间通讯-e “discovery.type=single-node”单节点启动-e ES_JAVA_OPTS=”-Xms256m -Xmx256m” 限制内存大小

确保成功启动

docker ps

3. 设置外部数据卷

执行

mkdir -p /data/elasticsearch/{config,data,logs,plugins} yml

将容器内文件拷贝出来

docker cp elasticsearch:/usr/share/elasticsearch/config /data/elasticsearch docker cp elasticsearch:/usr/share/elasticsearch/logs /data/elasticsearch docker cp elasticsearch:/usr/share/elasticsearch/data /data/elasticsearch docker cp elasticsearch:/usr/share/elasticsearch/plugins /data/elasticsearch

设置elasticsearch.yml的内容

vi /data/elasticsearch/config/elasticsearch.yml

确保有以下几个配置，原有的配置可以不改动

cluster.name: “docker-cluster” network.hosts:0.0.0.0 # 跨域 http.cors.allow-origin: “*” http.cors.enabled: true http.cors.allow-headers: Authorization,X-Requested-With,Content-Length,Content-Type

4. 停止并删除临时容器

docker stop elasticsearch docker rm elasticsearch

5. 重新起容器并挂载外部文件夹

docker run -d –name elasticsearch -p 9200:9200 -p 9300:9300 -e “discovery.type=single-node” -e ES_JAVA_OPTS=”-Xms256m -Xmx256m” -v /data/elasticsearch/logs:/usr/share/elasticsearch/logs -v /data/elasticsearch/data:/usr/share/elasticsearch/data -v /data/elasticsearch/plugins:/usr/share/elasticsearch/plugins -v /data/elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml elasticsearch:7.17.1

等docker容器起来一分钟左右，再访问9200 端口，会返回

因为安装的是V7版本的，默认没开启x-pack(v8默认开启)，所以能直接访问

[root@iZuf6ai62xce7wexx4wwi9Z config]# curl “http://localhost:9200” { “name” : “6a1036c69d59”, “cluster_name” : “docker-cluster”, “cluster_uuid” : “0zgLiGhESGKQYTYy9gH4iA”, “version” : { “number” : “7.17.1”, “build_flavor” : “default”, “build_type” : “docker”, “build_hash” : “e5acb99f822233d62d6444ce45a4543dc1c8059a”, “build_date” : “2022-02-23T22:20:54.153567231Z”, “build_snapshot” : false, “lucene_version” : “8.11.1”, “minimum_wire_compatibility_version” : “6.8.0”, “minimum_index_compatibility_version” : “6.0.0-beta1” }, “tagline” : “You Know, for Search” } [root@iZuf6ai62xce7wexx4wwi9Z config]#

安装kibana

1. 运行临时容器

docker run -d –name kibana -p 5601:5601 kibana:7.17.1

2. 创建本地挂载文件

mkdir -p /data/kibana/config docker cp kibana:/usr/share/kibana/config /data/kibana/

在本地就能看到拷贝出来的kibana.yml文件，

vim /data/kibana/config/kibana.yml

修改配置为

# # ** THIS IS AN AUTO-GENERATED FILE ** # # Default Kibana configuration for docker target server.host: “0” server.shutdownTimeout: “5s” elasticsearch.hosts: [ “http://localhost:9100” ] # 记得修改ip monitoring.ui.container.elasticsearch.enabled: true i18n.locale: “zh-CN”

3. 停掉临时容器并重新启动

停掉旧的

docker stop kibana docker rm kibana

重新启动挂载了地址的新的容器

docker run -d –name kibana -p 5601:5601 -v /data/kibana/config:/usr/share/kibana/config kibana:7.17.1

4. 进入elasticsearch容器获取token#

访问kibana发现需要token

进入es容器获取token

docker exec -it {elastic_search_container_id} /bin/bash bin/elasticsearch-create-enrollment-token –scope kibana

拷贝token到kibana的ui上输入

5. 进入kibana容器获取验证码#

进入kibana容器获取token

docker exec -it kibana /bin/bash # 执行生成验证码命令 bin/kibana-verification-code

6. 重置elastic密码

进入es容器

docker exec -it {elastic_search_container_id} /bin/bash bin/elasticsearch-reset-password –username elastic -i

后面就使用elastic账户和密码登录kibana

为es和kibana设置密码

es开启x-pack

vim /data/elasticsearch/config/elasticsearch.yml

增加以下xpack.security.enabled

cluster.name: “docker-cluster-01” network.host: 0.0.0.0 http.cors.enabled: true http.cors.allow-origin: “*” http.cors.allow-headers: Authorization,X-Requested-With,Content-Length,Content-Type # 此处开启xpack xpack.security.enabled: true

重启es容器

docker restart elasticsearch

进入es容器修改密码

docker exec -ti elasticsearch /bin/bash /usr/share/elasticsearch/bin/elasticsearch-setup-passwords interactive

然后会分别让重置以下的密码，这里重置成123456

Initiating the setup of passwords for reserved users elastic,apm_system,kibana,kibana_system,logstash_system,beats_system,remote_monitoring_user. You will be prompted to enter passwords as the process progresses. Please confirm that you would like to continue [y/N]y Enter password for [elastic]: passwords must be at least [6] characters long Try again. Enter password for [elastic]: Reenter password for [elastic]: Enter password for [apm_system]: Reenter password for [apm_system]: Enter password for [kibana_system]: Reenter password for [kibana_system]: Enter password for [logstash_system]: Reenter password for [logstash_system]: Enter password for [beats_system]: Reenter password for [beats_system]: Enter password for [remote_monitoring_user]: Reenter password for [remote_monitoring_user]: Changed password for user [apm_system] Changed password for user [kibana_system] Changed password for user [kibana] Changed password for user [logstash_system] Changed password for user [beats_system] Changed password for user [remote_monitoring_user] Changed password for user [elastic]

重置完毕之后带上用户就可以访问了

[root@k8s-master ~]# curl localhost:9200 -u elastic Enter host password for user elastic: {   “name” : “cd52e7fbacd1”,   “cluster_name” : “docker-cluster”,   “cluster_uuid” : “0S-V9zElSie_zXtcDRssAQ”,   “version” : {     “number” : “8.1.2”,     “build_flavor” : “default”,     “build_type” : “docker”,     “build_hash” : “31df9689e80bad366ac20176aa7f2371ea5eb4c1”,     “build_date” : “2022-03-29T21:18:59.991429448Z”,     “build_snapshot” : false,     “lucene_version” : “9.0.0”,     “minimum_wire_compatibility_version” : “7.17.0”,     “minimum_index_compatibility_version” : “7.0.0”   },   “tagline” : “You Know, for Search” } [root@k8s-master ~]#

修改kibana的密码

修改配置文件

vi /data/kibana/config/kibana.yml

# # ** THIS IS AN AUTO-GENERATED FILE ** # # Default Kibana configuration for docker target server.host: “0” server.shutdownTimeout: “5s” elasticsearch.hosts: [ “http://172.17.0.3:9200” ] 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: “123456”

重启容器

docker restart kibana

安装elastic-head

docker run -d –name=elasticsearch-head -p 9100:9100 mobz/elasticsearch-head:5-alpine

连接集群 不能连localhost:9200，而是

http://{ip}:9200/

后续带x-pack的认证信息的访问

url上带上用户名密码

http://{ip}:9100/?auth_user=elastic&auth_password=123456