[Filebeat] Fixed error from beats about non iterable list for tomcat …

…module (#24665) (#26468)

filebeat/docs/modules/tomcat.asciidoc

@@ -33,6 +33,10 @@ NOTE: This was converted from RSA NetWitness log parser XML "apachetomcat" devic
 
 The input from which messages are read. One of `file`, `tcp` or `udp`.
 
+*`var.paths`*::
+
+The paths from which files are read. Needs to be a list. Only works when `var.input` is set to `file`.
+
 *`var.syslog_host`*::
 
 The address to listen to UDP or TCP based syslog traffic.

x-pack/filebeat/filebeat.reference.yml

@@ -2318,6 +2318,7 @@ filebeat.modules:
 
     # Set paths for the log files when file input is used.
     # var.paths:
+    #   - /var/log/tomcat/*.log
 
     # Toggle output of non-ECS fields (default true).
     # var.rsa_fields: true

x-pack/filebeat/module/tomcat/_meta/config.yml

@@ -9,6 +9,7 @@
 
     # Set paths for the log files when file input is used.
     # var.paths:
+    #   - /var/log/tomcat/*.log
 
     # Toggle output of non-ECS fields (default true).
     # var.rsa_fields: true

x-pack/filebeat/module/tomcat/_meta/docs.asciidoc

@@ -28,6 +28,10 @@ NOTE: This was converted from RSA NetWitness log parser XML "apachetomcat" devic
 
 The input from which messages are read. One of `file`, `tcp` or `udp`.
 
+*`var.paths`*::
+
+The paths from which files are read. Needs to be a list. Only works when `var.input` is set to `file`.
+
 *`var.syslog_host`*::
 
 The address to listen to UDP or TCP based syslog traffic.

x-pack/filebeat/modules.d/tomcat.yml.disabled

@@ -12,6 +12,7 @@
 
     # Set paths for the log files when file input is used.
     # var.paths:
+    #   - /var/log/tomcat/*.log
 
     # Toggle output of non-ECS fields (default true).
     # var.rsa_fields: true