Fix for config resources delete with instance delete

Issue-ID: MULTICLOUD-1332
Signed-off-by: Lukasz Rajewski <lukasz.rajewski@orange.com>
Change-Id: I08a3d623d6f12777d88a168af0cb804c63104887

9 files changed, 160 insertions, 47 deletions

diff --git a/src/k8splugin/api/api.go b/src/k8splugin/api/api.go
index 94fb9b34..e34b93a2 100644
--- a/src/k8splugin/api/api.go
+++ b/src/k8splugin/api/api.go
@@ -123,6 +123,7 @@ func NewRouter(defClient rb.DefinitionManager,
 	}
 	templateHandler := rbTemplateHandler{client: templateClient}
 	resRouter.HandleFunc("/definition/{rbname}/{rbversion}/config-template", templateHandler.createHandler).Methods("POST")
+	resRouter.HandleFunc("/definition/{rbname}/{rbversion}/config-template", templateHandler.listHandler).Methods("GET")
 	resRouter.HandleFunc("/definition/{rbname}/{rbversion}/config-template/{tname}/content", templateHandler.uploadHandler).Methods("POST")
 	resRouter.HandleFunc("/definition/{rbname}/{rbversion}/config-template/{tname}", templateHandler.getHandler).Methods("GET")
 	resRouter.HandleFunc("/definition/{rbname}/{rbversion}/config-template/{tname}", templateHandler.deleteHandler).Methods("DELETE")
@@ -137,8 +138,8 @@ func NewRouter(defClient rb.DefinitionManager,
 	instRouter.HandleFunc("/instance/{instID}/config/{cfgname}", configHandler.getHandler).Methods("GET")
 	instRouter.HandleFunc("/instance/{instID}/config/{cfgname}", configHandler.updateHandler).Methods("PUT")
 	instRouter.HandleFunc("/instance/{instID}/config/{cfgname}", configHandler.deleteHandler).Methods("DELETE")
-	instRouter.HandleFunc("/instance/{instID}/config/rollback", configHandler.rollbackHandler).Methods("POST")
-	instRouter.HandleFunc("/instance/{instID}/config/tagit", configHandler.tagitHandler).Methods("POST")
+	instRouter.HandleFunc("/instance/{instID}/config/{cfgname}/rollback", configHandler.rollbackHandler).Methods("POST")
+	instRouter.HandleFunc("/instance/{instID}/config/{cfgname}/tagit", configHandler.tagitHandler).Methods("POST")
 
 	// Instance Healthcheck API
 	if healthcheckClient == nil {
diff --git a/src/k8splugin/api/confighandler.go b/src/k8splugin/api/confighandler.go
index c2236378..b0a8f851 100644
--- a/src/k8splugin/api/confighandler.go
+++ b/src/k8splugin/api/confighandler.go
@@ -176,6 +176,7 @@ func (h rbConfigHandler) updateHandler(w http.ResponseWriter, r *http.Request) {
 func (h rbConfigHandler) rollbackHandler(w http.ResponseWriter, r *http.Request) {
 	vars := mux.Vars(r)
 	instanceID := vars["instID"]
+	cfgName := vars["cfgname"]
 
 	if r.Body == nil {
 		http.Error(w, "Empty body", http.StatusBadRequest)
@@ -188,7 +189,7 @@ func (h rbConfigHandler) rollbackHandler(w http.ResponseWriter, r *http.Request)
 		http.Error(w, err.Error(), http.StatusUnprocessableEntity)
 		return
 	}
-	err = h.client.Rollback(instanceID, p)
+	err = h.client.Rollback(instanceID, cfgName, p)
 	if err != nil {
 		http.Error(w, err.Error(), http.StatusInternalServerError)
 		return
@@ -200,6 +201,7 @@ func (h rbConfigHandler) rollbackHandler(w http.ResponseWriter, r *http.Request)
 func (h rbConfigHandler) tagitHandler(w http.ResponseWriter, r *http.Request) {
 	vars := mux.Vars(r)
 	instanceID := vars["instID"]
+	cfgName := vars["cfgname"]
 
 	if r.Body == nil {
 		http.Error(w, "Empty body", http.StatusBadRequest)
@@ -213,7 +215,7 @@ func (h rbConfigHandler) tagitHandler(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	err = h.client.Tagit(instanceID, p)
+	err = h.client.Tagit(instanceID, cfgName, p)
 	if err != nil {
 		http.Error(w, err.Error(), http.StatusInternalServerError)
 		return
diff --git a/src/k8splugin/api/configtemplatehandler.go b/src/k8splugin/api/configtemplatehandler.go
index bd7c2db9..0560c7ea 100644
--- a/src/k8splugin/api/configtemplatehandler.go
+++ b/src/k8splugin/api/configtemplatehandler.go
@@ -20,9 +20,10 @@ import (
 	"encoding/json"
 	"io"
 	"io/ioutil"
-	"github.com/onap/multicloud-k8s/src/k8splugin/internal/rb"
 	"net/http"
 
+	"github.com/onap/multicloud-k8s/src/k8splugin/internal/rb"
+
 	"github.com/gorilla/mux"
 )
 
@@ -122,6 +123,27 @@ func (h rbTemplateHandler) getHandler(w http.ResponseWriter, r *http.Request) {
 	}
 }
 
+// getHandler handles GET operations on a particular template
+func (h rbTemplateHandler) listHandler(w http.ResponseWriter, r *http.Request) {
+	vars := mux.Vars(r)
+	rbName := vars["rbname"]
+	rbVersion := vars["rbversion"]
+
+	ret, err := h.client.List(rbName, rbVersion)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	w.Header().Set("Content-Type", "application/json")
+	w.WriteHeader(http.StatusOK)
+	err = json.NewEncoder(w).Encode(ret)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+}
+
 // deleteHandler handles DELETE operations on a template
 func (h rbTemplateHandler) deleteHandler(w http.ResponseWriter, r *http.Request) {
 	vars := mux.Vars(r)
diff --git a/src/k8splugin/internal/app/config.go b/src/k8splugin/internal/app/config.go
index 94acadcc..a25ab543 100644
--- a/src/k8splugin/internal/app/config.go
+++ b/src/k8splugin/internal/app/config.go
@@ -66,8 +66,8 @@ type ConfigManager interface {
 	Help() map[string]string
 	Update(instanceID, configName string, p Config) (ConfigResult, error)
 	Delete(instanceID, configName string) (ConfigResult, error)
-	Rollback(instanceID string, p ConfigRollback) error
-	Tagit(instanceID string, p ConfigTagit) error
+	Rollback(instanceID string, configName string, p ConfigRollback) error
+	Tagit(instanceID string, configName string, p ConfigTagit) error
 }
 
 // ConfigClient implements the ConfigManager
@@ -132,6 +132,7 @@ func (v *ConfigClient) Create(instanceID string, p Config) (ConfigResult, error)
 	// Create Version Entry in DB for Config
 	cvs := ConfigVersionStore{
 		instanceID: instanceID,
+		configName: p.ConfigName,
 	}
 	version, err := cvs.createConfigVersion(p, Config{}, "POST")
 	if err != nil {
@@ -188,6 +189,7 @@ func (v *ConfigClient) Update(instanceID, configName string, p Config) (ConfigRe
 	// Create Version Entry in DB for Config
 	cvs := ConfigVersionStore{
 		instanceID: instanceID,
+		configName: configName,
 	}
 	version, err := cvs.createConfigVersion(p, configPrev, "PUT")
 	if err != nil {
@@ -277,6 +279,7 @@ func (v *ConfigClient) Delete(instanceID, configName string) (ConfigResult, erro
 	// Create Version Entry in DB for Config
 	cvs := ConfigVersionStore{
 		instanceID: instanceID,
+		configName: configName,
 	}
 	version, err := cvs.createConfigVersion(Config{}, configPrev, "DELETE")
 	if err != nil {
@@ -297,13 +300,13 @@ func (v *ConfigClient) Delete(instanceID, configName string) (ConfigResult, erro
 }
 
 // Rollback starts from current version and rollbacks to the version desired
-func (v *ConfigClient) Rollback(instanceID string, rback ConfigRollback) error {
+func (v *ConfigClient) Rollback(instanceID string, configName string, rback ConfigRollback) error {
 
 	var reqVersion string
 	var err error
 
 	if rback.AnyOf.ConfigTag != "" {
-		reqVersion, err = v.GetTagVersion(instanceID, rback.AnyOf.ConfigTag)
+		reqVersion, err = v.GetTagVersion(instanceID, configName, rback.AnyOf.ConfigTag)
 		if err != nil {
 			return pkgerrors.Wrap(err, "Rollback Invalid tag")
 		}
@@ -326,8 +329,9 @@ func (v *ConfigClient) Rollback(instanceID string, rback ConfigRollback) error {
 
 	cvs := ConfigVersionStore{
 		instanceID: instanceID,
+		configName: configName,
 	}
-	currentVersion, err := cvs.getCurrentVersion()
+	currentVersion, err := cvs.getCurrentVersion(configName)
 	if err != nil {
 		return pkgerrors.Wrap(err, "Rollback Get Current Config Version ")
 	}
@@ -338,7 +342,7 @@ func (v *ConfigClient) Rollback(instanceID string, rback ConfigRollback) error {
 
 	//Rollback all the intermettinent configurations
 	for i := currentVersion; i > rollbackIndex; i-- {
-		configNew, configPrev, action, err := cvs.getConfigVersion(i)
+		configNew, configPrev, action, err := cvs.getConfigVersion(configName, i)
 		if err != nil {
 			return pkgerrors.Wrap(err, "Rollback Get Config Version")
 		}
@@ -380,7 +384,7 @@ func (v *ConfigClient) Rollback(instanceID string, rback ConfigRollback) error {
 	}
 	for i := currentVersion; i > rollbackIndex; i-- {
 		// Delete rolled back items
-		err = cvs.deleteConfigVersion()
+		err = cvs.deleteConfigVersion(configName)
 		if err != nil {
 			return pkgerrors.Wrap(err, "Delete Config Version ")
 		}
@@ -389,7 +393,7 @@ func (v *ConfigClient) Rollback(instanceID string, rback ConfigRollback) error {
 }
 
 // Tagit tags the current version with the tag provided
-func (v *ConfigClient) Tagit(instanceID string, tag ConfigTagit) error {
+func (v *ConfigClient) Tagit(instanceID string, configName string, tag ConfigTagit) error {
 
 	rbName, rbVersion, profileName, _, err := resolveModelFromInstance(instanceID)
 	if err != nil {
@@ -402,12 +406,13 @@ func (v *ConfigClient) Tagit(instanceID string, tag ConfigTagit) error {
 
 	cvs := ConfigVersionStore{
 		instanceID: instanceID,
+		configName: configName,
 	}
-	currentVersion, err := cvs.getCurrentVersion()
+	currentVersion, err := cvs.getCurrentVersion(configName)
 	if err != nil {
 		return pkgerrors.Wrap(err, "Get Current Config Version ")
 	}
-	tagKey := constructKey(rbName, rbVersion, profileName, instanceID, v.tagTag, tag.TagName)
+	tagKey := constructKey(rbName, rbVersion, profileName, instanceID, v.tagTag, configName, tag.TagName)
 
 	err = db.Etcd.Put(tagKey, strconv.Itoa(int(currentVersion)))
 	if err != nil {
@@ -417,13 +422,13 @@ func (v *ConfigClient) Tagit(instanceID string, tag ConfigTagit) error {
 }
 
 // GetTagVersion returns the version associated with the tag
-func (v *ConfigClient) GetTagVersion(instanceID, tagName string) (string, error) {
+func (v *ConfigClient) GetTagVersion(instanceID, configName string, tagName string) (string, error) {
 
 	rbName, rbVersion, profileName, _, err := resolveModelFromInstance(instanceID)
 	if err != nil {
 		return "", pkgerrors.Wrap(err, "Retrieving model info")
 	}
-	tagKey := constructKey(rbName, rbVersion, profileName, instanceID, v.tagTag, tagName)
+	tagKey := constructKey(rbName, rbVersion, profileName, instanceID, v.tagTag, configName, tagName)
 
 	value, err := db.Etcd.Get(tagKey)
 	if err != nil {
@@ -433,7 +438,7 @@ func (v *ConfigClient) GetTagVersion(instanceID, tagName string) (string, error)
 }
 
 // ApplyAllConfig starts from first configuration version and applies all versions in sequence
-func (v *ConfigClient) ApplyAllConfig(instanceID string) error {
+func (v *ConfigClient) ApplyAllConfig(instanceID string, configName string) error {
 
 	lock, profileChannel := getProfileData(instanceID)
 	// Acquire per profile Mutex
@@ -442,8 +447,9 @@ func (v *ConfigClient) ApplyAllConfig(instanceID string) error {
 
 	cvs := ConfigVersionStore{
 		instanceID: instanceID,
+		configName: configName,
 	}
-	currentVersion, err := cvs.getCurrentVersion()
+	currentVersion, err := cvs.getCurrentVersion(configName)
 	if err != nil {
 		return pkgerrors.Wrap(err, "Get Current Config Version ")
 	}
@@ -453,7 +459,7 @@ func (v *ConfigClient) ApplyAllConfig(instanceID string) error {
 	//Apply all configurations
 	var i uint
 	for i = 1; i <= currentVersion; i++ {
-		configNew, _, action, err := cvs.getConfigVersion(i)
+		configNew, _, action, err := cvs.getConfigVersion(configName, i)
 		if err != nil {
 			return pkgerrors.Wrap(err, "Get Config Version")
 		}
diff --git a/src/k8splugin/internal/app/config_backend.go b/src/k8splugin/internal/app/config_backend.go
index 30a480df..3e5d8a3f 100644
--- a/src/k8splugin/internal/app/config_backend.go
+++ b/src/k8splugin/internal/app/config_backend.go
@@ -52,6 +52,7 @@ type ConfigStore struct {
 //ConfigVersionStore to Store the Versions of the Config
 type ConfigVersionStore struct {
 	instanceID string
+	configName string
 }
 
 type configResourceList struct {
@@ -225,7 +226,14 @@ func (c ConfigStore) deleteConfig() (Config, error) {
 // Create a version for the configuration. If previous config provided that is also stored
 func (c ConfigVersionStore) createConfigVersion(configNew, configPrev Config, action string) (uint, error) {
 
-	version, err := c.incrementVersion()
+	configName := ""
+	if configNew.ConfigName != "" {
+		configName = configNew.ConfigName
+	} else {
+		configName = configPrev.ConfigName
+	}
+
+	version, err := c.incrementVersion(configName)
 
 	if err != nil {
 		return 0, pkgerrors.Wrap(err, "Get Next Version")
@@ -234,7 +242,8 @@ func (c ConfigVersionStore) createConfigVersion(configNew, configPrev Config, ac
 	if err != nil {
 		return 0, pkgerrors.Wrap(err, "Retrieving model info")
 	}
-	versionKey := constructKey(rbName, rbVersion, profileName, c.instanceID, tagVersion, strconv.Itoa(int(version)))
+
+	versionKey := constructKey(rbName, rbVersion, profileName, c.instanceID, tagVersion, configName, strconv.Itoa(int(version)))
 
 	var cs configVersionDBContent
 	cs.Action = action
@@ -253,9 +262,9 @@ func (c ConfigVersionStore) createConfigVersion(configNew, configPrev Config, ac
 }
 
 // Delete current version of the configuration. Configuration always deleted from top
-func (c ConfigVersionStore) deleteConfigVersion() error {
+func (c ConfigVersionStore) deleteConfigVersion(configName string) error {
 
-	counter, err := c.getCurrentVersion()
+	counter, err := c.getCurrentVersion(configName)
 
 	if err != nil {
 		return pkgerrors.Wrap(err, "Get Next Version")
@@ -264,13 +273,13 @@ func (c ConfigVersionStore) deleteConfigVersion() error {
 	if err != nil {
 		return pkgerrors.Wrap(err, "Retrieving model info")
 	}
-	versionKey := constructKey(rbName, rbVersion, profileName, c.instanceID, tagVersion, strconv.Itoa(int(counter)))
+	versionKey := constructKey(rbName, rbVersion, profileName, c.instanceID, tagVersion, configName, strconv.Itoa(int(counter)))
 
 	err = db.Etcd.Delete(versionKey)
 	if err != nil {
 		return pkgerrors.Wrap(err, "Delete Config DB Entry")
 	}
-	err = c.decrementVersion()
+	err = c.decrementVersion(configName)
 	if err != nil {
 		return pkgerrors.Wrap(err, "Decrement Version")
 	}
@@ -279,13 +288,13 @@ func (c ConfigVersionStore) deleteConfigVersion() error {
 
 // Read the specified version of the configuration and return its prev and current value.
 // Also returns the action for the config version
-func (c ConfigVersionStore) getConfigVersion(version uint) (Config, Config, string, error) {
+func (c ConfigVersionStore) getConfigVersion(configName string, version uint) (Config, Config, string, error) {
 
 	rbName, rbVersion, profileName, _, err := resolveModelFromInstance(c.instanceID)
 	if err != nil {
 		return Config{}, Config{}, "", pkgerrors.Wrap(err, "Retrieving model info")
 	}
-	versionKey := constructKey(rbName, rbVersion, profileName, c.instanceID, tagVersion, strconv.Itoa(int(version)))
+	versionKey := constructKey(rbName, rbVersion, profileName, c.instanceID, tagVersion, configName, strconv.Itoa(int(version)))
 	configBytes, err := db.Etcd.Get(versionKey)
 	if err != nil {
 		return Config{}, Config{}, "", pkgerrors.Wrap(err, "Get Config Version ")
@@ -303,13 +312,13 @@ func (c ConfigVersionStore) getConfigVersion(version uint) (Config, Config, stri
 }
 
 // Get the counter for the version
-func (c ConfigVersionStore) getCurrentVersion() (uint, error) {
+func (c ConfigVersionStore) getCurrentVersion(configName string) (uint, error) {
 
 	rbName, rbVersion, profileName, _, err := resolveModelFromInstance(c.instanceID)
 	if err != nil {
 		return 0, pkgerrors.Wrap(err, "Retrieving model info")
 	}
-	cfgKey := constructKey(rbName, rbVersion, profileName, c.instanceID, tagCounter)
+	cfgKey := constructKey(rbName, rbVersion, profileName, c.instanceID, configName, tagCounter)
 
 	value, err := db.Etcd.Get(cfgKey)
 	if err != nil {
@@ -329,13 +338,13 @@ func (c ConfigVersionStore) getCurrentVersion() (uint, error) {
 }
 
 // Update the counter for the version
-func (c ConfigVersionStore) updateVersion(counter uint) error {
+func (c ConfigVersionStore) updateVersion(configName string, counter uint) error {
 
 	rbName, rbVersion, profileName, _, err := resolveModelFromInstance(c.instanceID)
 	if err != nil {
 		return pkgerrors.Wrap(err, "Retrieving model info")
 	}
-	cfgKey := constructKey(rbName, rbVersion, profileName, c.instanceID, tagCounter)
+	cfgKey := constructKey(rbName, rbVersion, profileName, c.instanceID, configName, tagCounter)
 	err = db.Etcd.Put(cfgKey, strconv.Itoa(int(counter)))
 	if err != nil {
 		return pkgerrors.Wrap(err, "Counter DB Entry")
@@ -344,15 +353,15 @@ func (c ConfigVersionStore) updateVersion(counter uint) error {
 }
 
 // Increment the version counter
-func (c ConfigVersionStore) incrementVersion() (uint, error) {
+func (c ConfigVersionStore) incrementVersion(configName string) (uint, error) {
 
-	counter, err := c.getCurrentVersion()
+	counter, err := c.getCurrentVersion(configName)
 	if err != nil {
 		return 0, pkgerrors.Wrap(err, "Get Next Counter Value")
 	}
 	//This is done while Profile lock is taken
 	counter++
-	err = c.updateVersion(counter)
+	err = c.updateVersion(configName, counter)
 	if err != nil {
 		return 0, pkgerrors.Wrap(err, "Store Next Counter Value")
 	}
@@ -361,15 +370,15 @@ func (c ConfigVersionStore) incrementVersion() (uint, error) {
 }
 
 // Decrement the version counter
-func (c ConfigVersionStore) decrementVersion() error {
+func (c ConfigVersionStore) decrementVersion(configName string) error {
 
-	counter, err := c.getCurrentVersion()
+	counter, err := c.getCurrentVersion(configName)
 	if err != nil {
 		return pkgerrors.Wrap(err, "Get Next Counter Value")
 	}
 	//This is done while Profile lock is taken
 	counter--
-	err = c.updateVersion(counter)
+	err = c.updateVersion(configName, counter)
 	if err != nil {
 		return pkgerrors.Wrap(err, "Store Next Counter Value")
 	}
@@ -437,10 +446,22 @@ func scheduleResources(c chan configResourceList) {
 					}
 				}
 			}
-			//TODO: Needs to add code to call Kubectl create
 		case data.action == "PUT":
 			log.Printf("[scheduleResources]: PUT %v %v", data.profile, data.resourceTemplates)
-			//TODO: Needs to add code to call Kubectl apply
+			for _, inst := range resp {
+				k8sClient := KubernetesClient{}
+				err = k8sClient.Init(inst.Request.CloudRegion, inst.ID)
+				if err != nil {
+					log.Printf("Getting CloudRegion Information: %s", err.Error())
+					//Move onto the next cloud region
+					continue
+				}
+				data.createdResources, err = k8sClient.updateResources(data.resourceTemplates, inst.Namespace)
+				if err != nil {
+					log.Printf("Error Updating resources: %s", err.Error())
+					continue
+				}
+			}
 		case data.action == "DELETE":
 			log.Printf("[scheduleResources]: DELETE %v %v", data.profile, data.resourceTemplates)
 			for _, inst := range resp {
diff --git a/src/k8splugin/internal/app/config_test.go b/src/k8splugin/internal/app/config_test.go
index 9ee96881..dc4779d8 100644
--- a/src/k8splugin/internal/app/config_test.go
+++ b/src/k8splugin/internal/app/config_test.go
@@ -293,7 +293,7 @@ func TestRollbackConfig(t *testing.T) {
 				}
 			}
 			testCase.rollbackConfig.AnyOf.ConfigVersion = "2"
-			err = impl.Rollback(testCase.instanceID, testCase.rollbackConfig)
+			err = impl.Rollback(testCase.instanceID, testCase.inp.ConfigName, testCase.rollbackConfig)
 			if err != nil {
 				if testCase.expectedError == "" {
 					t.Fatalf("Create returned an unexpected error %s", err)
diff --git a/src/k8splugin/internal/app/instance.go b/src/k8splugin/internal/app/instance.go
index ad36aaa5..0f1f3d7e 100644
--- a/src/k8splugin/internal/app/instance.go
+++ b/src/k8splugin/internal/app/instance.go
@@ -717,6 +717,13 @@ func (v *InstanceClient) Delete(id string) error {
 	if err != nil {
 		return pkgerrors.Wrap(err, "Getting CloudRegion Information")
 	}
+
+	configClient := NewConfigClient()
+	configs, err := configClient.List(id)
+	if err != nil {
+		return pkgerrors.Wrap(err, "Getting Configs Information")
+	}
+
 	inst.Status = "PRE-DELETE"
 	inst.HookProgress = ""
 	err = db.DBconn.Update(v.storeName, key, v.tagInst, inst)
@@ -743,6 +750,18 @@ func (v *InstanceClient) Delete(id string) error {
 	if err != nil {
 		log.Printf("Update Instance DB Entry for release %s has error.", inst.ReleaseName)
 	}
+
+	if len(configs) > 0 {
+		log.Printf("Deleting config resources first")
+		for _, config := range configs {
+			log.Printf("Deleting Config %s Resources", config.ConfigName)
+			_, err = configClient.Delete(id, config.ConfigName)
+			if err != nil {
+				return pkgerrors.Wrap(err, "Deleting Config Resources")
+			}
+		}
+	}
+
 	err = k8sClient.deleteResources(inst.Resources, inst.Namespace)
 	if err != nil {
 		return pkgerrors.Wrap(err, "Deleting Instance Resources")
diff --git a/src/k8splugin/internal/db/mongo.go b/src/k8splugin/internal/db/mongo.go
index c15b108b..aa05820a 100644
--- a/src/k8splugin/internal/db/mongo.go
+++ b/src/k8splugin/internal/db/mongo.go
@@ -17,9 +17,10 @@
 package db
 
 import (
-	"golang.org/x/net/context"
 	"log"
 
+	"golang.org/x/net/context"
+
 	"github.com/onap/multicloud-k8s/src/k8splugin/internal/config"
 
 	pkgerrors "github.com/pkg/errors"
@@ -374,7 +375,7 @@ func (m *MongoStore) ReadAll(coll, tag string) (map[string][]byte, error) {
 		//Get objectID of tag document
 		tid, ok := d.Lookup(tag).ObjectIDOK()
 		if !ok {
-			log.Printf("Did not find tag: %s", tag)
+			//"Did not find tag: %s", tag)
 			continue
 		}
 
diff --git a/src/k8splugin/internal/rb/config_template.go b/src/k8splugin/internal/rb/config_template.go
index cf45a6f2..b84b6461 100644
--- a/src/k8splugin/internal/rb/config_template.go
+++ b/src/k8splugin/internal/rb/config_template.go
@@ -20,14 +20,16 @@ import (
 	"bytes"
 	"encoding/json"
 	"io/ioutil"
-	"github.com/onap/multicloud-k8s/src/k8splugin/internal/db"
 	"os"
 	"path/filepath"
 
+	"github.com/onap/multicloud-k8s/src/k8splugin/internal/db"
+
 	"encoding/base64"
 
-	pkgerrors "github.com/pkg/errors"
 	"log"
+
+	pkgerrors "github.com/pkg/errors"
 )
 
 // ConfigTemplate contains the parameters needed for ConfigTemplates
@@ -41,6 +43,7 @@ type ConfigTemplate struct {
 type ConfigTemplateManager interface {
 	Create(rbName, rbVersion string, p ConfigTemplate) error
 	Get(rbName, rbVersion, templateName string) (ConfigTemplate, error)
+	List(rbName, rbVersion string) ([]ConfigTemplate, error)
 	Delete(rbName, rbVersion, templateName string) error
 	Upload(rbName, rbVersion, templateName string, inp []byte) error
 }
@@ -76,8 +79,8 @@ type ConfigTemplateClient struct {
 func NewConfigTemplateClient() *ConfigTemplateClient {
 	return &ConfigTemplateClient{
 		storeName:  "rbdef",
-		tagMeta:    "metadata",
-		tagContent: "content",
+		tagMeta:    "confdefmetadata",
+		tagContent: "confdefcontent",
 	}
 }
 
@@ -141,6 +144,44 @@ func (v *ConfigTemplateClient) Get(rbName, rbVersion, templateName string) (Conf
 	return ConfigTemplate{}, pkgerrors.New("Error getting ConfigTemplate")
 }
 
+// List returns the Resource Bundle ConfigTemplate for corresponding ID
+func (v *ConfigTemplateClient) List(rbName, rbVersion string) ([]ConfigTemplate, error) {
+
+	//Get all config templates
+	dbres, err := db.DBconn.ReadAll(v.storeName, v.tagMeta)
+	if err != nil || len(dbres) == 0 {
+		return []ConfigTemplate{}, pkgerrors.Wrap(err, "No Config Templates Found")
+	}
+
+	var results []ConfigTemplate
+	for key, value := range dbres {
+		//value is a byte array
+		if value != nil {
+			tmp := ConfigTemplate{}
+			err = db.DBconn.Unmarshal(value, &tmp)
+			if err != nil {
+				log.Printf("[ConfigTemplate] Error: %s Unmarshaling value for: %s", err.Error(), key)
+				continue
+			}
+			keyTmp := ConfigTemplateKey{
+				RBName:       rbName,
+				RBVersion:    rbVersion,
+				TemplateName: tmp.TemplateName,
+			}
+			_, err := db.DBconn.Read(v.storeName, keyTmp, v.tagMeta)
+			if err == nil && keyTmp.RBName == rbName && keyTmp.RBVersion == rbVersion {
+				results = append(results, tmp)
+			}
+		}
+	}
+
+	if len(results) == 0 {
+		return results, pkgerrors.New("No Config Templates Found for Definition and Version")
+	}
+
+	return results, nil
+}
+
 // Delete the Resource Bundle  ConfigTemplate from database
 func (v *ConfigTemplateClient) Delete(rbName, rbVersion, templateName string) error {
 	key := ConfigTemplateKey{