docker elastic search 设置密码，修改密码

╰+哭是因爲堅強的太久メ 2023-03-13 11:50 2阅读 0赞

# 设置密码 #

### 进入 elastic search 容器 ###

docker exec -it elasticsearch /bin/bash

### 随机生成密码用auto， 自己设置用 interactive ###

[root@njfdkb4bmk3b elasticsearch]# ./bin/elasticsearch-setup-passwords -h
    Sets the passwords for reserved users
    
    Commands
    --------
    auto - Uses randomly generated passwords
    interactive - Uses passwords entered by a user
    
    Non-option arguments:
    command              
    
    Option             Description        
    ------             -----------        
    -E <KeyValuePair>  Configure a setting
    -h, --help         Show help          
    -s, --silent       Show minimal output
    -v, --verbose      Show verbose output
    
    [root@cfeeab4bb0eb elasticsearch]# ./bin/elasticsearch-setup-passwords auto
    Initiating the setup of passwords for reserved users elastic,apm_system,kibana,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 = YxVzeT9B2jEDUjYp66Ws
    
    Changed password for user kibana
    PASSWORD kibana = 8NnThbj0N02iDaTGhidU
    
    Changed password for user logstash_system
    PASSWORD logstash_system = 9nIDGe7KSV8SQidSk8Dj
    
    Changed password for user beats_system
    PASSWORD beats_system = qeuVaf1VEALpJHfEUOjJ
    
    Changed password for user remote_monitoring_user
    PASSWORD remote_monitoring_user = DtZCrCkVTZsinRn3tW3D
    
    Changed password for user elastic
    PASSWORD elastic = q5f2qNfUJQyvZPIz57MZ

# 忘记密码 #

### 进入es的机器· ###

docker exec -it elasticsearch /bin/bash

### 创建一个临时的超级用户 RyanMiao ###

./bin/elasticsearch-users useradd ryan -r superuser
    Enter new password: 
    ERROR: Invalid password...passwords must be at least [6] characters long
    [root@cfeeab4bb0eb elasticsearch]# ./bin/elasticsearch-users useradd ryan -r superuser
    Enter new password: 
    Retype new password:

### 用这个用户去修改elastic用户的密码： ###

curl -XPUT -u ryan:ryan123 http://localhost:9200/_xpack/security/user/elastic/_password -H 
    "Content-Type: application/json" -d ' { "password": "q5f2qNfUJQyvZPIz57MZ" }'

参考：http://www.likecs.com/show-99086.html