diff --git a/conf/parser_custom.conf b/conf/parser_custom.conf
new file mode 100644
index 00000000000..51e81985e09
--- /dev/null
+++ b/conf/parser_custom.conf
@@ -0,0 +1,15 @@
+ [PARSER]
+      # https://rubular.com/r/6ZCuwV4Xa7nfA3
+      Name                rabbitmq
+      Format              regex
+      Regex               (?<date>[^ ]+)\s(?<time>[^ ]+)\s\[(?<log_level>[^ \]]*)\]\s(?<PID>[^ ]*)\s(?<msg>((([a-zA-Z]*\s+)+[^ ]*)+)+)
+ [PARSER]
+      # https://rubular.com/r/jWfJIOMKr2LgcO
+      Name                neo4j
+      Format              regex
+      Regex               (?<date>[^ ]*) (?<time>[^ ]*) (?<log_level>[^ ]*)\s(?<msg>([^ ]*\s+[^ ]*)+)
+ [PARSER]
+      # https://rubular.com/r/U8VbByp0oRPLU6
+      Name                external-dns
+      Format              regex
+      Regex               ([^ ])\"(?<time>[^ ]+)\"\s([^ ]+)\=(?<log_level>[.+a-zA-Z]+)\s([^ ]+)\"(?<msg>([^ ]*\s+[^ ]*\s[a-zA-Z0-9]*)+)