Merging upstream version 1.45.3+dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 29 insertions, 0 deletions

diff --git a/src/go/collectors/go.d.plugin/agent/discovery/config.go b/src/go/collectors/go.d.plugin/agent/discovery/config.go
new file mode 100644
index 000000000..6cbd2db1e
--- /dev/null
+++ b/src/go/collectors/go.d.plugin/agent/discovery/config.go
@@ -0,0 +1,29 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package discovery
+
+import (
+	"errors"
+
+	"github.com/netdata/netdata/go/go.d.plugin/agent/confgroup"
+	"github.com/netdata/netdata/go/go.d.plugin/agent/discovery/dummy"
+	"github.com/netdata/netdata/go/go.d.plugin/agent/discovery/file"
+	"github.com/netdata/netdata/go/go.d.plugin/agent/discovery/sd"
+)
+
+type Config struct {
+	Registry confgroup.Registry
+	File     file.Config
+	Dummy    dummy.Config
+	SD       sd.Config
+}
+
+func validateConfig(cfg Config) error {
+	if len(cfg.Registry) == 0 {
+		return errors.New("empty config registry")
+	}
+	if len(cfg.File.Read)+len(cfg.File.Watch) == 0 && len(cfg.Dummy.Names) == 0 {
+		return errors.New("discoverers not set")
+	}
+	return nil
+}