import (
"bytes"
+ _ "embed"
"encoding/json"
"errors"
"flag"
"github.com/sirupsen/logrus"
)
+//go:embed config.default.yml
+var DefaultYAML []byte
+
var ErrNoClustersDefined = errors.New("config does not define any clusters")
type Loader struct {
}
ldr.logExtraKeys(merged, src, "")
removeSampleKeys(merged)
+ // We merge the loaded config into the default, overriding any existing keys.
+ // Make sure we do not override a default with a key that has a 'null' value.
+ removeNullKeys(src)
err = mergo.Merge(&merged, src, mergo.WithOverride)
if err != nil {
return nil, fmt.Errorf("merging config data: %s", err)
return nil
}
+func removeNullKeys(m map[string]interface{}) {
+ for k, v := range m {
+ if v == nil {
+ delete(m, k)
+ }
+ if v, _ := v.(map[string]interface{}); v != nil {
+ removeNullKeys(v)
+ }
+ }
+}
+
func removeSampleKeys(m map[string]interface{}) {
delete(m, "SAMPLE")
for _, v := range m {