Restructure code and create module library

Restructures and moves code to make it
aligned with the current design.
https://wiki.onap.org/display/DW/Multi+Cluster+Application+Scheduler
examples/example_module.go shows how to
import and use modules from this package.
Patch#2 Updated example

Issue-ID: MULTICLOUD-871
Signed-off-by: Ritu Sood <ritu.sood@intel.com>
Change-Id: Ia1e9802a946a07dcca8f79f0e2250933ab3efa66

1 files changed, 28 insertions, 0 deletions

diff --git a/src/orchestrator/pkg/infra/logutils/logger.go b/src/orchestrator/pkg/infra/logutils/logger.go
new file mode 100644
index 00000000..2e8f9969
--- /dev/null
+++ b/src/orchestrator/pkg/infra/logutils/logger.go
@@ -0,0 +1,28 @@
+package logutils
+
+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{})
+}
+
+// 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)
+}