diff templates/dnsmasq/metrics.mtail.j2 @ 119:51a471fa4d29

metrics on dnsmasq log errors and DHCP commands
author drewp@bigasterisk.com
date Wed, 07 Dec 2022 23:03:57 -0800
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/templates/dnsmasq/metrics.mtail.j2	Wed Dec 07 23:03:57 2022 -0800
@@ -0,0 +1,37 @@
+counter dnsmasq_no_addr_errors
+/no address available/ {
+    dnsmasq_no_addr_errors++
+}
+
+counter dnsmasq_dhcp_requests
+/DHCPREQUEST/ {
+    dnsmasq_dhcp_requests++
+}
+
+counter dnsmasq_dhcp_acks
+/DHCPACK/ {
+    dnsmasq_dhcp_acks++
+}
+
+counter dnsmasq_dhcp_discovers
+/DHCPDISCOVER/ {
+    dnsmasq_dhcp_discovers++
+}
+
+counter dnsmasq_dhcp_offers
+/DHCPOFFER/ {
+    dnsmasq_dhcp_offers++
+}
+
+gauge dnsmasq_dns_queries_answered_locally
+gauge dnsmasq_dns_queries_forwarded by server
+gauge dnsmasq_dns_queries_retried_or_failed by server
+
+/queries forwarded (?P<fwd>\d+), queries answered locally (?P<loc>\d+)/ {
+    dnsmasq_dns_queries_answered_locally = $loc
+}
+
+/server (?P<svr>\S+)#53: queries sent (?P<sent>\d+), retried or failed (?P<fail>\d+)/ {
+    dnsmasq_dns_queries_forwarded[$svr] = $sent
+    dnsmasq_dns_queries_retried_or_failed[$svr] = $fail
+}
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