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Add format for RabbitMQ logs #870

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Add format for RabbitMQ logs #870

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1 change: 1 addition & 0 deletions src/formats/formats.am
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Expand Up @@ -22,6 +22,7 @@ FORMAT_FILES = \
$(srcdir)/%reldir%/openstack_log.json \
$(srcdir)/%reldir%/page_log.json \
$(srcdir)/%reldir%/papertrail_log.json \
$(srcdir)/%reldir%/rabbitmq_log.json \
$(srcdir)/%reldir%/snaplogic_log.json \
$(srcdir)/%reldir%/sssd_log.json \
$(srcdir)/%reldir%/strace_log.json \
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46 changes: 46 additions & 0 deletions src/formats/rabbitmq_log.json
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@@ -0,0 +1,46 @@
{
"$schema": "https://lnav.org/schemas/format-v1.schema.json",
"rabbitmq_log": {
"regex": {
"connection": {
"pattern" : "^=(?<level>[A-Z]+) REPORT==== (?<timestamp>\\d\\d?-\\w{3}-\\d{4}::\\d{2}:\\d{2}:\\d{2}) ===(\\n(?<body>(closing AMQP connection <(?<stuff>.+)> \\((?<sourceIP>\\d[\\d.]+\\d?):(?<sourcePort>\\d+) -> (?<destIP>\\d[\\d.]+\\d?):(?<destPort>\\d+)\\))?(.*\\n)*))?$"
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I wonder if the performance issue could be mitigated by tweaking this a bit. For example changing the .+ inside <(?<stuff>.+)> to [^>]+ so that the regexp matching engine doesn't have to do any backtracking. Just a guess, not sure if it will help!

}
},
"timestamp-format" : ["%e-%b-%Y::%H:%M:%S"],
"level": {
"error": "ERROR",
"warning": "WARNING|SUPERVISOR",
"info": "INFO|PROGRESS",
"fatal": "CRASH"
},
"value" : {
"body" : {
"kind" : "string",
"identifier" : true
},
"sourceIP" : {
"kind" : "string",
"identifier" : true,
"collate" : "ipaddress"
},
"sourcePort" : {
"kind" : "integer",
"identifier" : true
},
"destIP" : {
"kind" : "string",
"identifier" : true,
"collate" : "ipaddress"
},
"destPort" : {
"kind" : "integer",
"identifier" : true
}
},
"sample": [
{
"line": "=ERROR REPORT==== 21-Apr-2016::21:19:01 ===\n** Node 'rabbit@red-hound-01' not responding **\n** Removing (timedout) connection **\n\n"
}
]
}
}