我是新的Kibana和它的设置。
我们正在使用Ansible playbooks测试在Azure VM上设置Kibana，一切似乎都很好，但不幸的是，我认为在我们的故障排除过程中，我们在某个地方犯了一个错误，现在Kibana服务将无法启动。VM正在运行CentOs，我们得到的错误是

Dec 07 09:47:06 es-vm1 systemd[1]: Started Kibana.
Dec 07 09:47:06 es-vm1 systemd[1]: kibana.service: main process exited, code=exited, status=1/FAILURE
Dec 07 09:47:06 es-vm1 systemd[1]: Unit kibana.service entered failed state.
Dec 07 09:47:06 es-vm1 systemd[1]: kibana.service failed.
Dec 07 09:47:07 es-vm1 systemd[1]: Stopped Kibana.
Dec 07 09:47:07 es-vm1 systemd[1]: Started Kibana.
Dec 07 09:47:07 es-vm1 kibana[11134]: internal/fs/utils.js:332
Dec 07 09:47:07 es-vm1 kibana[11134]: throw err;
Dec 07 09:47:07 es-vm1 kibana[11134]: ^
Dec 07 09:47:07 es-vm1 kibana[11134]: Error: EACCES: permission denied, open '/etc/kibana/kibana.yml'
Dec 07 09:47:07 es-vm1 kibana[11134]: at Object.openSync (fs.js:497:3)
Dec 07 09:47:07 es-vm1 kibana[11134]: at readFileSync (fs.js:393:35)
Dec 07 09:47:07 es-vm1 kibana[11134]: at readYaml (/usr/share/kibana/node_modules/@kbn/apm-config-loader/target_node/utils/read_config.js:25:69)
Dec 07 09:47:07 es-vm1 kibana[11134]: at getConfigFromFiles (/usr/share/kibana/node_modules/@kbn/apm-config-loader/target_node/utils/read_config.js:57:18)
Dec 07 09:47:07 es-vm1 kibana[11134]: at loadConfiguration (/usr/share/kibana/node_modules/@kbn/apm-config-loader/target_node/config_loader.js:30:58)
Dec 07 09:47:07 es-vm1 kibana[11134]: at initApm (/usr/share/kibana/node_modules/@kbn/apm-config-loader/target_node/init_apm.js:18:64)
Dec 07 09:47:07 es-vm1 kibana[11134]: at module.exports (/usr/share/kibana/src/cli/apm.js:27:3)
Dec 07 09:47:07 es-vm1 kibana[11134]: at Object.<anonymous> (/usr/share/kibana/src/cli/dist.js:10:17)
Dec 07 09:47:07 es-vm1 kibana[11134]: at Module._compile (internal/modules/cjs/loader.js:1085:14)
Dec 07 09:47:07 es-vm1 kibana[11134]: at Object.Module._extensions..js (internal/modules/cjs/loader.js:1114:10) {
Dec 07 09:47:07 es-vm1 kibana[11134]: errno: -13,
Dec 07 09:47:07 es-vm1 kibana[11134]: syscall: 'open',
Dec 07 09:47:07 es-vm1 kibana[11134]: code: 'EACCES',
Dec 07 09:47:07 es-vm1 kibana[11134]: path: '/etc/kibana/kibana.yml'
Dec 07 09:47:07 es-vm1 kibana[11134]: }
Dec 07 09:47:07 es-vm1 systemd[1]: kibana.service: main process exited, code=exited, status=1/FAILURE
Dec 07 09:47:07 es-vm1 systemd[1]: Unit kibana.service entered failed state.
Dec 07 09:47:07 es-vm1 systemd[1]: kibana.service failed.
Dec 07 09:47:10 es-vm1 systemd[1]: kibana.service holdoff time over, scheduling restart.
Dec 07 09:47:10 es-vm1 systemd[1]: Stopped Kibana.
Dec 07 09:47:10 es-vm1 systemd[1]: Started Kibana.
Dec 07 09:47:11 es-vm1 kibana[11149]: internal/fs/utils.js:332
Dec 07 09:47:11 es-vm1 kibana[11149]: throw err;
Dec 07 09:47:11 es-vm1 kibana[11149]: ^
Dec 07 09:47:11 es-vm1 kibana[11149]: Error: EACCES: permission denied, open '/etc/kibana/kibana.yml'
Dec 07 09:47:11 es-vm1 kibana[11149]: at Object.openSync (fs.js:497:3)
Dec 07 09:47:11 es-vm1 kibana[11149]: at readFileSync (fs.js:393:35)
Dec 07 09:47:11 es-vm1 kibana[11149]: at readYaml (/usr/share/kibana/node_modules/@kbn/apm-config-loader/target_node/utils/read_config.js:25:69)
Dec 07 09:47:11 es-vm1 systemd[1]: kibana.service: main process exited, code=exited, status=1/FAILURE
Dec 07 09:47:11 es-vm1 systemd[1]: Unit kibana.service entered failed state.
Dec 07 09:47:11 es-vm1 systemd[1]: kibana.service failed.
Dec 07 09:47:14 es-vm1 systemd[1]: kibana.service holdoff time over, scheduling restart.
Dec 07 09:47:14 es-vm1 systemd[1]: Stopped Kibana.
Dec 07 09:47:14 es-vm1 systemd[1]: start request repeated too quickly for kibana.service
Dec 07 09:47:14 es-vm1 systemd[1]: Failed to start Kibana.
Dec 07 09:47:14 es-vm1 systemd[1]: Unit kibana.service entered failed state.
Dec 07 09:47:14 es-vm1 systemd[1]: kibana.service failed.

YML文件上的权限如下

-rwxrwx---. 1 root kibana  130 Dec  2 14:04 kibana.keystore
-rw-r--r--. 1 root root   5089 Dec  7 09:47 kibana.yml
-rw-r--r--. 1 root kibana  216 Nov  4 13:30 node.options

systemctl状态

● kibana.service - Kibana
   Loaded: loaded (/etc/systemd/system/kibana.service; enabled; vendor preset: disabled)
   Active: failed (Result: start-limit) since Tue 2021-12-07 09:47:14 UTC; 9min ago
     Docs: https://www.elastic.co
  Process: 11149 ExecStart=/usr/share/kibana/bin/kibana --logging.dest="/var/log/kibana/kibana.log" --pid.file="/run/kibana/kibana.pid" (code=exited, status=1/FAILURE)
 Main PID: 11149 (code=exited, status=1/FAILURE)

Dec 07 09:47:11 es-vm1 systemd[1]: kibana.service: main process exited, code=exited, status=1/FAILURE
Dec 07 09:47:11 es-vm1 systemd[1]: Unit kibana.service entered failed state.
Dec 07 09:47:11 es-vm1 systemd[1]: kibana.service failed.
Dec 07 09:47:14 es-vm1 systemd[1]: kibana.service holdoff time over, scheduling restart.
Dec 07 09:47:14 es-vm1 systemd[1]: Stopped Kibana.
Dec 07 09:47:14 es-vm1 systemd[1]: start request repeated too quickly for kibana.service
Dec 07 09:47:14 es-vm1 systemd[1]: Failed to start Kibana.
Dec 07 09:47:14 es-vm1 systemd[1]: Unit kibana.service entered failed state.
Dec 07 09:47:14 es-vm1 systemd[1]: kibana.service failed.

Kibana用户也存在

uid=995(kibana) gid=991(kibana) groups=991(kibana)

有人能给我指个方向吗？我该怎么办？我试着在文件上设置权限，但错误似乎总是相同的。

**解决方案更新：**我能够通过从/etc/目录执行以下chmod 2750 kibana来解决此问题，这是我在/etc/kibana目录上进行故障排除时发生的错误。