linux修改/etc/security/limits.conf不生效

﹏ヽ暗。殇╰゛Y 2022-09-02 12:45 794阅读 0赞

步骤  
1：soft，hard设为同一值

操作：vim /etc/security/limits.conf

*        soft  nofile      65536
    *        hard  nofile      65536
    *        soft  nproc      4096
    *        hard  nproc      4096

2：修改/etc/pam.d/login文件  
echo “session required /lib64/security/pam\_limits.so” >>/etc/pam.d/login  
echo “session required pam\_limits.so” >>/etc/pam.d/login  
3：重启即可

切换到 estest用户：  su estest

再切换回root 用户： su root

使用 ulimit -Hn 和  ulimit -Sn 查询

[root@localhost ~]# ulimit -Hn
    65536
    [root@localhost ~]# ulimit -Sn
    65536

已经修改  
  
4：启动ES，成功

und_addresses {192.168.8.199:9200}
    [2021-08-03T18:47:40,941][INFO ][o.e.n.Node               ] [node-1] started
    [2021-08-03T18:47:41,080][INFO ][o.e.g.GatewayService     ] [node-1] recovered [0] indices into cluster_state
    [2021-08-03T18:47:41,604][INFO ][o.e.c.m.MetaDataIndexTemplateService] [node-1] adding template [.watch-history-10] for index patterns [.watcher-history-10*]
    [2021-08-03T18:47:41,652][INFO ][o.e.c.m.MetaDataIndexTemplateService] [node-1] adding template [.triggered_watches] for index patterns [.triggered_watches*]
    [2021-08-03T18:47:41,739][INFO ][o.e.c.m.MetaDataIndexTemplateService] [node-1] adding template [.watches] for index patterns [.watches*]
    [2021-08-03T18:47:41,821][INFO ][o.e.c.m.MetaDataIndexTemplateService] [node-1] adding template [.monitoring-logstash] for index patterns [.monitoring-logstash-7-*]
    [2021-08-03T18:47:41,946][INFO ][o.e.c.m.MetaDataIndexTemplateService] [node-1] adding template [.monitoring-es] for index patterns [.monitoring-es-7-*]
    [2021-08-03T18:47:42,059][INFO ][o.e.c.m.MetaDataIndexTemplateService] [node-1] adding template [.monitoring-beats] for index patterns [.monitoring-beats-7-*]
    [2021-08-03T18:47:42,154][INFO ][o.e.c.m.MetaDataIndexTemplateService] [node-1] adding template [.monitoring-alerts-7] for index patterns [.monitoring-alerts-7]
    [2021-08-03T18:47:42,244][INFO ][o.e.c.m.MetaDataIndexTemplateService] [node-1] adding template [.monitoring-kibana] for index patterns [.monitoring-kibana-7-*]
    [2021-08-03T18:47:42,323][INFO ][o.e.x.i.a.TransportPutLifecycleAction] [node-1] adding index lifecycle policy [watch-history-ilm-policy]
    [2021-08-03T18:47:42,718][INFO ][o.e.l.LicenseService     ] [node-1] license [e6188e32-cfc4-46d8-99b8-712519c77c3f] mode [basic] - valid
    [2021-08-03T18:47:42,744][INFO ][o.e.x.s.s.SecurityStatusChangeListener] [node-1] Active license is now [BASIC]; Security is disabled