Open itshikanov opened 10 months ago
Describe the bug hello. relabel match not working in some cases
To Reproduce nginx:
log_format syslog'$host\t$status\t$upstream_addr\t$request_method\t$upstream_response_time\t$request_time\t$request_length\t$body_bytes_sent\t$request';
access_log syslog:server=127.0.0.1:8887,tag=nginx syslog;
nginxlog-exporter config:
listen { port = 9102 } namespace "nginx" { source = { syslog { listen_address = "udp://127.0.0.1:8887" format = "auto" tags = ["nginx"] } } format = "$host\t$status\t$upstream_addr\t$request_method\t$upstream_response_time\t$request_time\t$request_length\t$body_bytes_sent\t$request" relabel "host" { from = "host" } relabel "request_uri" { from = "request" split = 2 # separator = " " match "^(.*)$" { replacement = "$1" } } }
got metrics like this
nginx_http_upstream_time_seconds_hist_bucket{host="test.local",request_uri="",status="200",le="+Inf"} 587
problem:
request_uri=""
But when i add ',' or '\t' character at the end of log_format all work fine. example nginx:
log_format syslog'$host\t$status\t$upstream_addr\t$request_method\t$upstream_response_time\t$request_time\t$request_length\t$body_bytes_sent\t$request,';
nginxlog:
format = "$host\t$status\t$upstream_addr\t$request_method\t$upstream_response_time\t$request_time\t$request_length\t$body_bytes_sent\t$request,"
result:
nginx_http_upstream_time_seconds_hist_count{host="test.local",request_uri="/v1/test/wesqwex?a=1",status="200"} 424
Describe the bug hello. relabel match not working in some cases
To Reproduce nginx:
nginxlog-exporter config:
got metrics like this
problem:
But when i add ',' or '\t' character at the end of log_format all work fine. example nginx:
nginxlog:
result: