pkg/api/api0: Add serverlist metric for full servers

1 files changed, 7 insertions, 1 deletions

diff --git a/pkg/api/api0/serverlist.go b/pkg/api/api0/serverlist.go
index fc9b019..e486792 100644
--- a/pkg/api/api0/serverlist.go
+++ b/pkg/api/api0/serverlist.go
@@ -395,7 +395,7 @@ func (s *ServerList) GetMetrics() []byte {
 		mpls = append(mpls, mpl{m, nstypes.Playlist("")})
 	}
 
-	var players, maxPlayers, servers, serversWithPlayers int
+	var players, maxPlayers, servers, serversWithPlayers, fullServers int
 	mplPlayers := make(map[mpl]int, len(mpls))
 	mplMaxPlayers := make(map[mpl]int, len(mpls))
 	mplServers := make(map[mpl]int, len(mpls))
@@ -419,6 +419,9 @@ func (s *ServerList) GetMetrics() []byte {
 				if srv.PlayerCount > 0 {
 					serversWithPlayers++
 				}
+				if srv.PlayerCount == srv.MaxPlayers {
+					fullServers++
+				}
 				mplPlayers[mplv] += srv.PlayerCount
 				mplMaxPlayers[mplv] += srv.MaxPlayers
 				mplServers[mplv]++
@@ -575,6 +578,9 @@ func (s *ServerList) GetMetrics() []byte {
 	b.WriteString(`atlas_api0sl_serverswithplayers `)
 	b.WriteString(strconv.Itoa(serversWithPlayers))
 	b.WriteByte('\n')
+	b.WriteString(`atlas_api0sl_fullservers `)
+	b.WriteString(strconv.Itoa(fullServers))
+	b.WriteByte('\n')
 
 	return b.Bytes()
 }