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docker安装elastic search和kibana的实现

作者：返回主页宝树呐

本文主要介绍了docker安装elastic search和kibana的实现，，文中通过示例代码介绍的非常详细，具有一定的参考价值，感兴趣的小伙伴们可以参考一下

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

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

到此这篇关于docker安装elastic search和kibana的实现的文章就介绍到这了,更多相关docker安装elastic search和kibana内容请搜索脚本之家以前的文章或继续浏览下面的相关文章希望大家以后多多支持脚本之家！

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