docker安装elastic search和kibana

发布时间：2023-10-24 17:00

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目录* 安装目标

安装es
- 1. docker pull
- 2. 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kibana
- 1. 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

Copydocker pull elasticsearch:7.17.1
docker pull kibana:7.17.1

2. 临时安装生成文件

Copy 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

Copydocker ps

3. 设置外部数据卷

执行

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

将容器内文件拷贝出来

Copydocker 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

Copyvi /data/elasticsearch/config/elasticsearch.yml

确保有以下几个配置，原有的配置可以不改动

Copycluster.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

Copydocker stop elasticsearch
docker rm elasticsearch

5. 重新起容器并挂载外部文件夹

Copydocker 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

Copy[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

Copydocker run -d --name kibana -p 5601:5601 kibana:7.17.1

2. 创建本地挂载文件

Copymkdir -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，

Copyvim /data/kibana/config/kibana.yml

修改配置为

Copy#
# ** 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

Copydocker stop kibana
docker rm kibana

重新启动挂载了地址的新的容器

Copydocker 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

Copydocker 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

Copydocker 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

Copydocker 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

Copyvim /data/elasticsearch/config/elasticsearch.yml

增加以下xpack.security.enabled

Copycluster.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

Copydocker restart elasticsearch

进入es容器修改密码

Copydocker 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

CopyInitiating 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

Copy[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

Copyvi /data/kibana/config/kibana.yml

Copy#
# ** 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

Copydocker restart kibana

安装elastic-head

Copydocker run -d \\
--name=elasticsearch-head \\
-p 9100:9100 \\
mobz/elasticsearch-head:5-alpine

连接集群不能连localhost:9200，而是

Copyhttp://{ip}:9200/

后续带x-pack的认证信息的访问

url上带上用户名密码

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