From 3f780f7973081903f1ab6ea01a855fb6c5512a48 Mon Sep 17 00:00:00 2001
From: Kiran Kamineni <kiran.k.kamineni@intel.com>
Date: Thu, 15 Nov 2018 17:09:54 -0800
Subject: Reconcile names in code and Jira items

k8splugin manages deployment of resource bundles
and these are not restricted to vnfs.
This names' change is to reflect that functionality.
P2: using rb instead of resource bundle

Issue-ID: MULTICLOUD-410
Change-Id: I09e0b92a8fc13562e1c6bb17dc8bc13de97264d7
Signed-off-by: Kiran Kamineni <kiran.k.kamineni@intel.com>
---
 src/k8splugin/rb/definition.go | 135 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 135 insertions(+)
 create mode 100644 src/k8splugin/rb/definition.go

(limited to 'src/k8splugin/rb/definition.go')

diff --git a/src/k8splugin/rb/definition.go b/src/k8splugin/rb/definition.go
new file mode 100644
index 00000000..03fffdda
--- /dev/null
+++ b/src/k8splugin/rb/definition.go
@@ -0,0 +1,135 @@
+/*
+ * Copyright 2018 Intel Corporation, Inc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package rb
+
+import (
+	"k8splugin/db"
+	"log"
+
+	uuid "github.com/hashicorp/go-uuid"
+	pkgerrors "github.com/pkg/errors"
+)
+
+// Definition contains the parameters needed for resource bundle (rb) definitions
+// It implements the interface for managing the definitions
+type Definition struct {
+	Name        string `json:"name"`
+	Description string `json:"description"`
+	UUID        string `json:"uuid,omitempty"`
+	ServiceType string `json:"service-type"`
+}
+
+// DefinitionManager is an interface exposes the resource bundle definition functionality
+type DefinitionManager interface {
+	Create(def Definition) (Definition, error)
+	List() ([]Definition, error)
+	Get(resID string) (Definition, error)
+	Delete(resID string) error
+}
+
+// DefinitionClient implements the DefinitionManager
+// It will also be used to maintain some localized state
+type DefinitionClient struct {
+	keyPrefix string
+}
+
+// NewDefinitionClient returns an instance of the DefinitionClient
+// which implements the DefinitionManager
+// Uses rb/def prefix
+func NewDefinitionClient() *DefinitionClient {
+	return &DefinitionClient{
+		keyPrefix: "rb/def/"}
+}
+
+// Create an entry for the resource in the database
+func (v *DefinitionClient) Create(def Definition) (Definition, error) {
+	// If UUID is empty, we will generate one
+	if def.UUID == "" {
+		def.UUID, _ = uuid.GenerateUUID()
+	}
+	key := v.keyPrefix + def.UUID
+
+	serData, err := db.Serialize(v)
+	if err != nil {
+		return Definition{}, pkgerrors.Wrap(err, "Serialize Resource Bundle Definition")
+	}
+
+	err = db.DBconn.Create(key, serData)
+	if err != nil {
+		return Definition{}, pkgerrors.Wrap(err, "Creating DB Entry")
+	}
+
+	return def, nil
+}
+
+// List all resource entries in the database
+func (v *DefinitionClient) List() ([]Definition, error) {
+	strArray, err := db.DBconn.ReadAll(v.keyPrefix)
+	if err != nil {
+		return []Definition{}, pkgerrors.Wrap(err, "Listing Resource Bundle Definitions")
+	}
+
+	var retData []Definition
+
+	for _, key := range strArray {
+		value, err := db.DBconn.Read(key)
+		if err != nil {
+			log.Printf("Error Reading Key: %s", key)
+			continue
+		}
+		if value != "" {
+			def := Definition{}
+			err = db.DeSerialize(value, &def)
+			if err != nil {
+				log.Printf("Error Deserializing Value: %s", value)
+				continue
+			}
+			retData = append(retData, def)
+		}
+	}
+
+	return retData, nil
+}
+
+// Get returns the Resource Bundle Definition for corresponding ID
+func (v *DefinitionClient) Get(id string) (Definition, error) {
+	value, err := db.DBconn.Read(v.keyPrefix + id)
+	if err != nil {
+		return Definition{}, pkgerrors.Wrap(err, "Get Resource Bundle definition")
+	}
+
+	if value != "" {
+		def := Definition{}
+		err = db.DeSerialize(value, &def)
+		if err != nil {
+			return Definition{}, pkgerrors.Wrap(err, "Deserializing Value")
+		}
+		return def, nil
+	}
+
+	return Definition{}, pkgerrors.New("Error getting Resource Bundle Definition")
+}
+
+// Delete the Resource Bundle definition from database
+func (v *DefinitionClient) Delete(id string) error {
+	err := db.DBconn.Delete(v.keyPrefix + id)
+	if err != nil {
+		return pkgerrors.Wrap(err, "Delete Resource Bundle Definitions")
+	}
+
+	return nil
+}
-- 
cgit 1.2.3-korg