Add lastinstance

kneu-messenger-pigeon · Oct 15, 2023 · 81b1d0d · 81b1d0d
1 parent d9a1f59
commit 81b1d0d
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Showing 2 changed files with 5 additions and 0 deletions.
diff --git a/init.go b/init.go
@@ -11,7 +11,10 @@ const defaultHost = "victoria-metrics:8428"
 
 var defaultTimeInterval = 10 * time.Second
 
+var LastInstance string
+
 func InitMetrics(instance string) {
+	LastInstance = instance
 	host := os.Getenv("VICTORIA_METRICS_HOST")
 	if host == "" {
 		host = defaultHost

diff --git a/init_test.go b/init_test.go
@@ -35,6 +35,8 @@ func TestInitMetrics(t *testing.T) {
 		runtime.Gosched()
 		time.Sleep(defaultTimeInterval + time.Millisecond*500)
 		assert.True(t, gock.IsDone())
+
+		assert.Equal(t, "testInstance", LastInstance)
 	})
 
 	t.Run("errors", func(t *testing.T) {