Elastic 版本更迭历史
| 发布日期 | 版本号 | 时间间隔 |
|---|---|---|
| 2010-05-14 | V0.7 | |
| 2014-02-14 | V1.0 | 1372 天 |
| 2015-10-28 | V2.0 | 621 天 |
| 2016-10-26 | V5.0 | 364 天 |
| 2017-11-14 | V6.0 | 384 天 |
| 2019-04-10 | V7.0 | 512 天 |
| 2022-02-11 | V8.0 | 1038 天 |
8.x 新特性及变化
服务启动过程中默认启用且自动化的配置了安全防护功能:
- 开启用户认证访问功能
- 为内置账号elastic设置了随机密码
- 创建了集群内外加密通信的密钥对
- 为Kibana 服务器创建了配置令牌
- 为后续将加入该集群的节点创建了配置令牌
更多新特性及变更可查看 breaking-changes-8.0
集群部署
- 配置文件
cluster.name: es8
node.name: 10.1.1.1
node.roles: [ master,data ]
network.host: 10.1.1.1
http.port: 9200
transport.port: 9300
discovery.seed_hosts: ['10.1.1.1:9300', '10.1.1.1:9300', '10.1.1.1:9300']
cluster.initial_master_nodes: ['10.1.1.1:9300', '10.1.1.1:9300', '10.1.1.1:9300']
transport.compress: true
bootstrap.memory_lock: true
node.attr.zone: hot
##
thread_pool.write.queue_size: 1000
reindex.remote.whitelist: ["10.*:9200"]
##
xpack.security.enabled: true
xpack.sql.enabled: false
xpack.security.transport.ssl.enabled: true
xpack.security.transport.ssl.verification_mode: none
xpack.security.transport.ssl.keystore.path: certs/elastic-certificates.p12
xpack.security.transport.ssl.truststore.path: certs/elastic-certificates.p12
xpack.security.authc.token.enabled: false
##
http.cors.enabled: true
http.cors.allow-origin: "*"
http.cors.allow-credentials: true
http.cors.allow-headers: "Content-Type, Access-Control-Allow-Headers, Authorization, X-Requested-With, Content-Length"
[root@jevic1 bin]# ./elasticsearch-setup-passwords auto
******************************************************************************
Note: The 'elasticsearch-setup-passwords' tool has been deprecated. This command will be removed in a future release.
******************************************************************************
Initiating the setup of passwords for reserved users elastic,apm_system,kibana,kibana_system,logstash_system,beats_system,remote_monitoring_user.
The passwords will be randomly generated and printed to the console.
Please confirm that you would like to continue [y/N]y
Changed password for user apm_system
PASSWORD apm_system = QbGziLVUqfjxDhkGZsr1
Changed password for user kibana_system
PASSWORD kibana_system = j9XKgFVenmqKpfJj6gU5
Changed password for user kibana
PASSWORD kibana = j9XKgFVenmqKpfJj6gU5
Changed password for user logstash_system
PASSWORD logstash_system = L8p02TDmv6VUpxww50Kd
Changed password for user beats_system
PASSWORD beats_system = 0dcBQA6KGXs4R7TNm7ba
Changed password for user remote_monitoring_user
PASSWORD remote_monitoring_user = 1IBRa2Q8g1KiHtj64wVq
Changed password for user elastic
PASSWORD elastic = aRGj1nxt2gUbbSH6Q8Ff
- 创建Admin用户
curl -u elastic:aRGj1nxt2gUbbSH6Q8Ff http://10.1.1.1:9200
curl -XPOST -u elastic:aRGj1nxt2gUbbSH6Q8Ff -H "Content-Type:application/json" 'http://10.24.12.31:9200/_xpack/security/user/elastic/_password' -d '{ "password" : "xx" }'