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Diffstat (limited to 'src/k8splugin/rb/definition.go')
-rw-r--r--src/k8splugin/rb/definition.go164
1 files changed, 0 insertions, 164 deletions
diff --git a/src/k8splugin/rb/definition.go b/src/k8splugin/rb/definition.go
deleted file mode 100644
index 084abe7b..00000000
--- a/src/k8splugin/rb/definition.go
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- * 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 (
- "bytes"
- "encoding/base64"
- "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 {
- UUID string `json:"uuid,omitempty"`
- Name string `json:"name"`
- ChartName string `json:"chart-name"`
- Description string `json:"description"`
- 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
- Upload(resID string, inp []byte) error
-}
-
-// DefinitionClient implements the DefinitionManager
-// It will also be used to maintain some localized state
-type DefinitionClient struct {
- storeName string
- tagMeta, tagContent string
-}
-
-// NewDefinitionClient returns an instance of the DefinitionClient
-// which implements the DefinitionManager
-// Uses rbdef collection in underlying db
-func NewDefinitionClient() *DefinitionClient {
- return &DefinitionClient{
- storeName: "rbdef",
- tagMeta: "metadata",
- tagContent: "content",
- }
-}
-
-// 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 := def.UUID
-
- err := db.DBconn.Create(v.storeName, key, v.tagMeta, def)
- 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) {
- res, err := db.DBconn.ReadAll(v.storeName, v.tagMeta)
- if err != nil || len(res) == 0 {
- return []Definition{}, pkgerrors.Wrap(err, "Listing Resource Bundle Definitions")
- }
-
- var results []Definition
- for key, value := range res {
- //value is a byte array
- if len(value) > 0 {
- def := Definition{}
- err = db.DBconn.Unmarshal(value, &def)
- if err != nil {
- log.Printf("[Definition] Error Unmarshaling value for: %s", key)
- continue
- }
- results = append(results, def)
- }
- }
-
- return results, nil
-}
-
-// Get returns the Resource Bundle Definition for corresponding ID
-func (v *DefinitionClient) Get(id string) (Definition, error) {
- value, err := db.DBconn.Read(v.storeName, id, v.tagMeta)
- if err != nil {
- return Definition{}, pkgerrors.Wrap(err, "Get Resource Bundle definition")
- }
-
- //value is a byte array
- if value != nil {
- def := Definition{}
- err = db.DBconn.Unmarshal(value, &def)
- if err != nil {
- return Definition{}, pkgerrors.Wrap(err, "Unmarshaling 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.storeName, id, v.tagMeta)
- if err != nil {
- return pkgerrors.Wrap(err, "Delete Resource Bundle Definition")
- }
-
- //Delete the content when the delete operation happens
- err = db.DBconn.Delete(v.storeName, id, v.tagContent)
- if err != nil {
- return pkgerrors.Wrap(err, "Delete Resource Bundle Definition Content")
- }
-
- return nil
-}
-
-// Upload the contents of resource bundle into database
-func (v *DefinitionClient) Upload(id string, inp []byte) error {
-
- //ignore the returned data here
- _, err := v.Get(id)
- if err != nil {
- return pkgerrors.Errorf("Invalid Definition ID provided: %s", err.Error())
- }
-
- err = isTarGz(bytes.NewBuffer(inp))
- if err != nil {
- return pkgerrors.Errorf("Error in file format: %s", err.Error())
- }
-
- //Encode given byte stream to text for storage
- encodedStr := base64.StdEncoding.EncodeToString(inp)
- err = db.DBconn.Create(v.storeName, id, v.tagContent, encodedStr)
- if err != nil {
- return pkgerrors.Errorf("Error uploading data to db: %s", err.Error())
- }
-
- return nil
-}