Hello Team,
I have a pipeline with aggregate filter ( with "start event" and "end event"). This pipeline works perfect in logstash version 6.8 and the output contains a map with my values
Output in Logstash 6.8:
"Checks": [{
"Check": {
"data": " Estado de la instancia",
"result": "OK"
}
},
{
"Check": {
"data": " Numero de filesystems criticos por encima del umbral recomendado: 0",
"result": "OK"
}
},
{
"Check": {
"data": " Memoria del servidor 1633(5%) por debajo del 90% del total: 32388",
"result": "OK"
}
},
{
"Check": {
"data": " Conexiones actuales: 20: por debajo del 80% de las maximas: 3256",
"result": "OK"
}
}],
"@version": "1",
"Test": "Test",
"group": "DataBase",
"servr": "XXXXXXX",
"app": "XXXXXX",
"tier": "XXXXXX",
"@timestamp": "2020-04-30T07:42:01.516Z"
}
Attach my code in pipeline:
if [log] =~ /^Script.*/ or [log] =~ /^INICIO.*/ or [log] =~ /^SCRIPT.*/ or [log] =~ /^Inicio.*/ {
mutate{
add_field => { "Test" => "Test" }
}
aggregate {
task_id => "%{Test}"
code =>"
map['Checks']||= []
event.cancel()
"
map_action => "create"
}
} else if [log] =~ /^FIN .*/ or [log] =~ /^Fin .*/ {
mutate{
add_field => {"Test" => "Test" }
}
aggregate {
task_id => "%{Test}"
code => "event.set('Checks',map['Checks'])"
map_action => "update"
end_of_task => true
timeout => 3
}
}else if [log] =~ /^OK: .*/ or [log] =~ /^ERROR: .*/ or [log] =~ /^WARNING: .*/ {
mutate{
add_field => { "Test" => "Test" }
}
mutate {
split => { "log" => ":" }
add_field => {"[Check][result]" => "%{[log][0]}" }
}
ruby{
code => "info = event.get('[log]')
event.set('[Check][data]',info[1..-1])
"
}
mutate{
gsub => [
"[Check][data]", "," , ":"
]
}
mutate{
join => {"[Check][data]" => ":" }
}
aggregate {
task_id => "%{Test}"
code => "
map['Checks'] << {'[Check]' =>event.get('[Check]') }
event.cancel()
"
map_action => "update"
}
However in Logstash version 7.4 or superior my pipeline doesn't work. In my output doesn't appear a map called "Checks". It's like the pipeline doesn't create a map in the start event ( skip this actions map['Checks']||= ; event.cancel() ) or in end event not execute this action ( code => "event.set('Checks',map['Checks'])")
Only in one event create a map called Checks but is empty. The other events don't contains a map
Output in Logstash 7.4:
{
"absolute_time": "2020-04-29T16:00:41Z",
"Checks": [], ---- It's empty
"tier": "XXXXX",
"@version": "1",
"app": "XXXXXX",
"@timestamp": "2020-04-29T16:40:01.484Z",
"group": "DataBase",
"Test": "Test",
"servr": "XXXXX"
}
{
"absolute_time": "2020-04-29T16:00:42Z",
"@timestamp": "2020-04-29T16:40:01.484Z",
"@version": "1",
"log": "Script chequeo X@XXXX@X@XXX",
"group": "DataBase",
"Test": "Test"
}
I don't understand why occurs this.
I am grateful for all suggestions
Kind Regards