fwpolicymetrics
A prometheus exporter for Juniper SRX dataplane logs shipped with kafka
usage: go build -o fwpolicymetrics cmd/main.go
./fwpolicymetrics -bootstapservers “kafkahostname:9092” -group yourgroupname -topic yourtopicname
Usage of ./fwpolicymetrics: -bootstapservers (string Kafka servers (default “localhost”)) -group string (Kafka consumer group (default “localgroup”)) -host string (Exporter host (default “127.0.0.1”)) -offset string (Kafka offet strategy (default “latest”)) -port string (Exporter port (default “8080”)) -topic string (Kafka topic to consume (default “mytopic”))
metrics
The exporter produces metrics like these:
# HELP go_gc_duration_seconds A summary of the pause duration of garbage collection cycles. # TYPE go_gc_duration_seconds summary go_gc_duration_seconds{quantile=”0″} 2.9649e-05 go_gc_duration_seconds{quantile=”0.25″} 4.6984e-05 go_gc_duration_seconds{quantile=”0.5″} 5.3559e-05 go_gc_duration_seconds{quantile=”0.75″} 6.6915e-05 go_gc_duration_seconds{quantile=”1″} 0.000317642 go_gc_duration_seconds_sum 0.093634037 go_gc_duration_seconds_count 1390 …
# HELP kafka_messages_total How many messages recived from kafka, by patrtition # TYPE kafka_messages_total counter kafka_messages_total{partition=”0″} 183067 kafka_messages_total{partition=”1″} 143800 kafka_messages_total{partition=”2″} 269999 kafka_messages_total{partition=”all”} 596866
# HELP promhttp_metric_handler_requests_in_flight Current number of scrapes being served. # TYPE promhttp_metric_handler_requests_in_flight gauge promhttp_metric_handler_requests_in_flight 1
# HELP promhttp_metric_handler_requests_total Total number of scrapes by HTTP status code. # TYPE promhttp_metric_handler_requests_total counter promhttp_metric_handler_requests_total{code=”200″} 5 promhttp_metric_handler_requests_total{code=”500″} 0 promhttp_metric_handler_requests_total{code=”503″} 0
# HELP rt_flow_session_total How many policy decisions made by the firewall # TYPE rt_flow_session_total counter rt_flow_session_total{action=”close”,destination=”zone1″,hostname=”mydevice”,policy=”1″,source=”zone2″} 959 rt_flow_session_total{action=”deny”,destination=”zone1″,hostn3me=”mydevice”,policy=”3″,source=”zone2″} 240 rt_flow_session_total{action=”permit”,destination=”zone2″,hostname=”mydevice”,policy=”2″,source=”zone1″} 58
# HELP syslog_messages_error_total How many messages failed in parser # TYPE syslog_messages_error_total counter syslog_messages_error_total{type=”rfc5424″} 76
