Add logging.files.permissions to full reference yml file

Edit description of file permissions

auditbeat/auditbeat.reference.yml

@@ -790,5 +790,9 @@ logging.files:
   # Number of rotated log files to keep. Oldest files will be deleted first.
   #keepfiles: 7
 
+  # The permissions mask to apply when rotating log files. The default value is 0600.
+  # Must be a valid Unix-style file permissions mask expressed in octal notation.
+  #permissions: 0600
+
 # Set to true to log messages in json format.
 #logging.json: false

filebeat/filebeat.reference.yml

@@ -1210,5 +1210,9 @@ logging.files:
   # Number of rotated log files to keep. Oldest files will be deleted first.
   #keepfiles: 7
 
+  # The permissions mask to apply when rotating log files. The default value is 0600.
+  # Must be a valid Unix-style file permissions mask expressed in octal notation.
+  #permissions: 0600
+
 # Set to true to log messages in json format.
 #logging.json: false

heartbeat/heartbeat.reference.yml

@@ -939,5 +939,9 @@ logging.files:
   # Number of rotated log files to keep. Oldest files will be deleted first.
   #keepfiles: 7
 
+  # The permissions mask to apply when rotating log files. The default value is 0600.
+  # Must be a valid Unix-style file permissions mask expressed in octal notation.
+  #permissions: 0600
+
 # Set to true to log messages in json format.
 #logging.json: false

libbeat/_meta/config.reference.yml

@@ -725,5 +725,9 @@ logging.files:
   # Number of rotated log files to keep. Oldest files will be deleted first.
   #keepfiles: 7
 
+  # The permissions mask to apply when rotating log files. The default value is 0600.
+  # Must be a valid Unix-style file permissions mask expressed in octal notation.
+  #permissions: 0600
+
 # Set to true to log messages in json format.
 #logging.json: false

libbeat/docs/loggingconfig.asciidoc

@@ -139,13 +139,12 @@ in the range of 2 to 1024 files.
 [float]
 ==== `logging.files.permissions`
 
-//REVIEWERS: Noticed that his is not in the beat.reference.yml file. Should it be? Or is the option old?
-
-The permission mask to apply when rotating log files. The default value is 0600. The
- `permissions` options must be a valid Unix-style file permissions mask expressed
+The permissions mask to apply when rotating log files. The default value is 0600. The
+ `permissions` option must be a valid Unix-style file permissions mask expressed
  in octal notation. In Go, numbers in octal notation must start with '0'.
 
 Examples:
+
 * 0644: give read and write access to the file owner, and read access to all others.
 * 0600: give read and write access to the file owner, and no access to all others.
 * 0664: give read and write access to the file owner and members of the group

metricbeat/metricbeat.reference.yml

@@ -1169,5 +1169,9 @@ logging.files:
   # Number of rotated log files to keep. Oldest files will be deleted first.
   #keepfiles: 7
 
+  # The permissions mask to apply when rotating log files. The default value is 0600.
+  # Must be a valid Unix-style file permissions mask expressed in octal notation.
+  #permissions: 0600
+
 # Set to true to log messages in json format.
 #logging.json: false

packetbeat/packetbeat.reference.yml

@@ -1177,5 +1177,9 @@ logging.files:
   # Number of rotated log files to keep. Oldest files will be deleted first.
   #keepfiles: 7
 
+  # The permissions mask to apply when rotating log files. The default value is 0600.
+  # Must be a valid Unix-style file permissions mask expressed in octal notation.
+  #permissions: 0600
+
 # Set to true to log messages in json format.
 #logging.json: false

winlogbeat/winlogbeat.reference.yml

@@ -754,5 +754,9 @@ logging.files:
   # Number of rotated log files to keep. Oldest files will be deleted first.
   #keepfiles: 7
 
+  # The permissions mask to apply when rotating log files. The default value is 0600.
+  # Must be a valid Unix-style file permissions mask expressed in octal notation.
+  #permissions: 0600
+
 # Set to true to log messages in json format.
 #logging.json: false