Filebeat output bad permissions

[seddikalaouiismaili (sai)]

hi,

These are my filebeat configuration:

filebeat.inputs:
- type: log
  paths:
       - /var/log/file1.log
       - /var/log/file2.log 

output.file:
  path: "/var/log/"
  filename: "all.log"
  permissions: 0644
  rotate_every_kb: 20000
  number_of_files: 2


processors:
  - drop_fields:
        fields: ["fileset.name", "read_timestamp", "input.type", "log.offset", "log.source.address", "agent.ephemeral_id", "agent.name", "agent.type", "agent.version", "ecs.version", "host.name", "fileset.name", "stream", "beat.hostname", "beat.name"]

pb :
1 - set permissionss doesn't work
2 - other process can't read output file, because the permissions don't change (600) !!

I have read several topic, so filebeat has default umask => 0027 , so all files created will have '0640' permissions

is there any way to solve pb pls ?

[seddikalaouiismaili (sai)]

Any help pls ?