Merge pull request #1733 from prometheus/superq/OutRsts

Include TCP OutRsts in netstat metrics

4 files changed, 8 insertions, 2 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index baef7a5..9d45de4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,7 @@
 * [CHANGE] Improve filter flag names.
 * [CHANGE]
 * [FEATURE]
-* [ENHANCEMENT]
+* [ENHANCEMENT] Include TCP OutRsts in netstat metrics
 * [BUGFIX]
 
 ## 1.0.1 / 2020-06-15
diff --git a/collector/fixtures/e2e-64k-page-output.txt b/collector/fixtures/e2e-64k-page-output.txt
index 3e9f6cb..fe32915 100644
--- a/collector/fixtures/e2e-64k-page-output.txt
+++ b/collector/fixtures/e2e-64k-page-output.txt
@@ -1886,6 +1886,9 @@ node_netstat_Tcp_InErrs 5
 # HELP node_netstat_Tcp_InSegs Statistic TcpInSegs.
 # TYPE node_netstat_Tcp_InSegs untyped
 node_netstat_Tcp_InSegs 5.7252008e+07
+# HELP node_netstat_Tcp_OutRsts Statistic TcpOutRsts.
+# TYPE node_netstat_Tcp_OutRsts untyped
+node_netstat_Tcp_OutRsts 1003
 # HELP node_netstat_Tcp_OutSegs Statistic TcpOutSegs.
 # TYPE node_netstat_Tcp_OutSegs untyped
 node_netstat_Tcp_OutSegs 5.4915039e+07
diff --git a/collector/fixtures/e2e-output.txt b/collector/fixtures/e2e-output.txt
index df04679..0edc65b 100644
--- a/collector/fixtures/e2e-output.txt
+++ b/collector/fixtures/e2e-output.txt
@@ -1955,6 +1955,9 @@ node_netstat_Tcp_InErrs 5
 # HELP node_netstat_Tcp_InSegs Statistic TcpInSegs.
 # TYPE node_netstat_Tcp_InSegs untyped
 node_netstat_Tcp_InSegs 5.7252008e+07
+# HELP node_netstat_Tcp_OutRsts Statistic TcpOutRsts.
+# TYPE node_netstat_Tcp_OutRsts untyped
+node_netstat_Tcp_OutRsts 1003
 # HELP node_netstat_Tcp_OutSegs Statistic TcpOutSegs.
 # TYPE node_netstat_Tcp_OutSegs untyped
 node_netstat_Tcp_OutSegs 5.4915039e+07
diff --git a/collector/netstat_linux.go b/collector/netstat_linux.go
index 6fac050..98447f8 100644
--- a/collector/netstat_linux.go
+++ b/collector/netstat_linux.go
@@ -35,7 +35,7 @@ const (
 )
 
 var (
-        netStatFields = kingpin.Flag("collector.netstat.fields", "Regexp of fields to return for netstat collector.").Default("^(.*_(InErrors|InErrs)|Ip_Forwarding|Ip(6|Ext)_(InOctets|OutOctets)|Icmp6?_(InMsgs|OutMsgs)|TcpExt_(Listen.*|Syncookies.*|TCPSynRetrans)|Tcp_(ActiveOpens|InSegs|OutSegs|PassiveOpens|RetransSegs|CurrEstab)|Udp6?_(InDatagrams|OutDatagrams|NoPorts|RcvbufErrors|SndbufErrors))$").String()
+        netStatFields = kingpin.Flag("collector.netstat.fields", "Regexp of fields to return for netstat collector.").Default("^(.*_(InErrors|InErrs)|Ip_Forwarding|Ip(6|Ext)_(InOctets|OutOctets)|Icmp6?_(InMsgs|OutMsgs)|TcpExt_(Listen.*|Syncookies.*|TCPSynRetrans)|Tcp_(ActiveOpens|InSegs|OutSegs|OutRsts|PassiveOpens|RetransSegs|CurrEstab)|Udp6?_(InDatagrams|OutDatagrams|NoPorts|RcvbufErrors|SndbufErrors))$").String()
 )
 
 type netStatCollector struct {