摘要
redis和elasticsearch常用命令
redis和elasticsearch常用命令
#启动redis服务
systemctl start redis.service
#设置开机自启动
systemctl enable redis.service
#停止开机自启动
systemctl disable redis.service
#查看服务当前状态
systemctl status redis.service
#重新启动服务
systemctl restart redis.service
#查看所有已启动的服务
systemctl list-units --type=service
es启动
systemctl start elasticsearch.service
es停止:
systemctl stop elasticsearch.service
1、需要在配置文件中开启x-pack验证, 修改config目录下面的elasticsearch.yml文件,在里面添加如下内容
xpack.security.enabled: true xpack.license.self_generated.type: basic xpack.security.transport.ssl.enabled: true
2、重启Elasticsearch
3、进入elasticsearch/bin目录,执行
./elasticsearch-setup-passwords interactive
需要设置以下用户的密码,根据提示输入密码即可
Please confirm that you would like to continue [y/N]y 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]: Passwords do not match. Try again. 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] [root@iz2ze497ru6iyn3zz8nimqz bin]#
centos7快速开启防火墙端口
firewall-cmd --zone=public --add-port=80/tcp --permanent
centos7查询端口开启情况:
firewall-cmd --query-port=80/tcp
[root@CDH-143 src]# mkdir /etc/redis[root@CDH-143 src]# cd ..[root@CDH-143 redis-4.0.11]# ls00-RELEASENOTES CONTRIBUTING deps Makefile README.md runtest runtest-sentinel src utils BUGS COPYING INSTALL MANIFESTO redis.conf runtest-cluster sentinel.conf tests [root@CDH-143 redis-4.0.11]# cp redis.conf /etc/redis/6379.conf
[root@CDH-143 redis-4.0.11]# vi /etc/redis/6379.conf
[root@CDH-143 redis-4.0.11]# cp utils/redis_init_script /etc/init.d/redisd
[root@CDH-143 redis-4.0.11]# vi /etc/init.d/redisd
# chkconfig: 2345 10 90# description: Start and Stop redisd
EXEC=/opt/redis/redis-4.0.11/src/redis-server CLIEXEC=/opt/redis/redis-4.0.11/src/redis-cli PIDFILE=/opt/redis/redis-4.0.11/redis_${REDISPORT}.pid
[root@CDH-143 redis-4.0.11]# chmod +x /etc/init.d/redisd
[root@CDH-143 redis-4.0.11]# chkconfig --add redisd[root@CDH-143 redis-4.0.11]# chkconfig --list redisdNote: This output shows SysV services only and does not include native systemd services. SysV configuration data might be overridden by native systemd configuration.If you want to list systemd services use 'systemctl list-unit-files'. To see services enabled on particular target use 'systemctl list-dependencies [target]'. redisd 0:off 1:off 2:on 3:on 4:on 5:on 6:off [root@CDH-143 redis-4.0.11]#
[root@CDH-143 redis-4.0.11]# service redisd start Starting Redis server... 9084:C 11 Mar 15:23:36.469 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo9084:C 11 Mar 15:23:36.469 # Redis version=4.0.11, bits=64, commit=00000000, modified=0, pid=9084, just started9084:C 11 Mar 15:23:36.469 # Configuration loaded[root@CDH-143 redis-4.0.11]#[root@CDH-143 redis-4.0.11]# ps -aux | grep redisroot 3575 0.0 0.0 38260 2140 ? Ssl 15:09 0:00 /opt/redis/redis-4.0.11/src/redis-server 127.0.0.1:6379 root 8870 0.0 0.0 112660 956 pts/2 S+ 15:22 0:00 grep --color=auto redis
https://blog.csdn.net/weixin_30776863/article/details/95681201