Update logutils to support multiple fields

Added support for multiple fields and updated
instancehandler and app/client.go to use the new functions

Issue-ID: MULTICLOUD-577
Change-Id: I7cc04f67e72448aa121d10cfd80d66d544981933
Signed-off-by: Kiran Kamineni <kiran.k.kamineni@intel.com>

1 files changed, 15 insertions, 2 deletions

diff --git a/src/k8splugin/internal/logutils/logger.go b/src/k8splugin/internal/logutils/logger.go
index 7df23474..2e8f9969 100644
--- a/src/k8splugin/internal/logutils/logger.go
+++ b/src/k8splugin/internal/logutils/logger.go
@@ -4,12 +4,25 @@ import (
 	log "github.com/sirupsen/logrus"
 )
 
+//Fields is type that will be used by the calling function
+type Fields map[string]interface{}
+
 func init() {
 	// Log as JSON instead of the default ASCII formatter.
 	log.SetFormatter(&log.JSONFormatter{})
 }
 
-func WithFields(msg string, fkey string, fvalue string) {
-	log.WithFields(log.Fields{fkey: fvalue}).Error(msg)
+// Error uses the fields provided and logs
+func Error(msg string, fields Fields) {
+	log.WithFields(log.Fields(fields)).Error(msg)
+}
+
+// Warn uses the fields provided and logs
+func Warn(msg string, fields Fields) {
+	log.WithFields(log.Fields(fields)).Warn(msg)
 }
 
+// Info uses the fields provided and logs
+func Info(msg string, fields Fields) {
+	log.WithFields(log.Fields(fields)).Info(msg)
+}