From 11dda8300d3872f9414e7fff0402fd6fcbf6d537 Mon Sep 17 00:00:00 2001 From: "Igor D.C" Date: Wed, 29 Jul 2020 01:37:15 +0000 Subject: DCM - fix code formatting via vscode (II) Part two of fixing code format/syntax with Visual Studio Code. Furthermore, also switched line endings from CRLF to LF (all test files seemed to be ending this way, unlike the other Go files). Issue-ID: MULTICLOUD-1143 Signed-off-by: Igor D.C Change-Id: Iaae868c780a42ea82ca1208e3cbdc3ec6ffd1f97 --- src/dcm/pkg/module/cluster.go | 274 +++++++++++++++++++++--------------------- 1 file changed, 136 insertions(+), 138 deletions(-) (limited to 'src/dcm/pkg/module/cluster.go') diff --git a/src/dcm/pkg/module/cluster.go b/src/dcm/pkg/module/cluster.go index 38848990..206d79a6 100644 --- a/src/dcm/pkg/module/cluster.go +++ b/src/dcm/pkg/module/cluster.go @@ -12,194 +12,192 @@ * 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 module import ( - pkgerrors "github.com/pkg/errors" + pkgerrors "github.com/pkg/errors" ) // Cluster contains the parameters needed for a Cluster type Cluster struct { - MetaData ClusterMeta `json:"metadata"` - Specification ClusterSpec `json:"spec"` + MetaData ClusterMeta `json:"metadata"` + Specification ClusterSpec `json:"spec"` } type ClusterMeta struct { - ClusterReference string `json:"name"` - Description string `json:"description"` - UserData1 string `json:"userData1"` - UserData2 string `json:"userData2"` + ClusterReference string `json:"name"` + Description string `json:"description"` + UserData1 string `json:"userData1"` + UserData2 string `json:"userData2"` } type ClusterSpec struct { - ClusterProvider string `json:"cluster-provider"` - ClusterName string `json:"cluster-name"` - LoadBalancerIP string `json:"loadbalancer-ip"` + ClusterProvider string `json:"cluster-provider"` + ClusterName string `json:"cluster-name"` + LoadBalancerIP string `json:"loadbalancer-ip"` } - type ClusterKey struct { - Project string `json:"project"` - LogicalCloudName string `json:"logical-cloud-name"` - ClusterReference string `json:"clname"` + Project string `json:"project"` + LogicalCloudName string `json:"logical-cloud-name"` + ClusterReference string `json:"clname"` } // ClusterManager is an interface that exposes the connection // functionality type ClusterManager interface { - CreateCluster(project, logicalCloud string, c Cluster) (Cluster, error) - GetCluster(project, logicalCloud, name string) (Cluster, error) - GetAllClusters(project, logicalCloud string) ([]Cluster, error) - DeleteCluster(project, logicalCloud, name string) error - UpdateCluster(project, logicalCloud, name string, c Cluster) (Cluster, error) + CreateCluster(project, logicalCloud string, c Cluster) (Cluster, error) + GetCluster(project, logicalCloud, name string) (Cluster, error) + GetAllClusters(project, logicalCloud string) ([]Cluster, error) + DeleteCluster(project, logicalCloud, name string) error + UpdateCluster(project, logicalCloud, name string, c Cluster) (Cluster, error) } // ClusterClient implements the ClusterManager // It will also be used to maintain some localized state type ClusterClient struct { - storeName string - tagMeta string - util Utility + storeName string + tagMeta string + util Utility } // ClusterClient returns an instance of the ClusterClient // which implements the ClusterManager func NewClusterClient() *ClusterClient { - service := DBService{} - return &ClusterClient{ - storeName: "orchestrator", - tagMeta: "cluster", - util: service, - } + service := DBService{} + return &ClusterClient{ + storeName: "orchestrator", + tagMeta: "cluster", + util: service, + } } // Create entry for the cluster reference resource in the database func (v *ClusterClient) CreateCluster(project, logicalCloud string, c Cluster) (Cluster, error) { - //Construct key consisting of name - key := ClusterKey{ - Project: project, - LogicalCloudName: logicalCloud, - ClusterReference: c.MetaData.ClusterReference, - } - - //Check if project exists - err := v.util.CheckProject(project) - if err != nil { - return Cluster{}, pkgerrors.New("Unable to find the project") - } - //check if logical cloud exists - err = v.util.CheckLogicalCloud(project, logicalCloud) - if err != nil { - return Cluster{}, pkgerrors.New("Unable to find the logical cloud") - } - //Check if this Cluster reference already exists - _, err = v.GetCluster(project, logicalCloud, c.MetaData.ClusterReference) - if err == nil { - return Cluster{}, pkgerrors.New("Cluster reference already exists") - } - - err = v.util.DBInsert(v.storeName, key, nil, v.tagMeta, c) - if err != nil { - return Cluster{}, pkgerrors.Wrap(err, "Creating DB Entry") - } - - return c, nil + //Construct key consisting of name + key := ClusterKey{ + Project: project, + LogicalCloudName: logicalCloud, + ClusterReference: c.MetaData.ClusterReference, + } + + //Check if project exists + err := v.util.CheckProject(project) + if err != nil { + return Cluster{}, pkgerrors.New("Unable to find the project") + } + //check if logical cloud exists + err = v.util.CheckLogicalCloud(project, logicalCloud) + if err != nil { + return Cluster{}, pkgerrors.New("Unable to find the logical cloud") + } + //Check if this Cluster reference already exists + _, err = v.GetCluster(project, logicalCloud, c.MetaData.ClusterReference) + if err == nil { + return Cluster{}, pkgerrors.New("Cluster reference already exists") + } + + err = v.util.DBInsert(v.storeName, key, nil, v.tagMeta, c) + if err != nil { + return Cluster{}, pkgerrors.Wrap(err, "Creating DB Entry") + } + + return c, nil } // Get returns Cluster for corresponding cluster reference -func (v *ClusterClient) GetCluster(project, logicalCloud, clusterReference string)(Cluster, error) { - - //Construct the composite key to select the entry - key := ClusterKey{ - Project: project, - LogicalCloudName: logicalCloud, - ClusterReference: clusterReference, - } - - value, err := v.util.DBFind(v.storeName, key, v.tagMeta) - if err != nil { - return Cluster{}, pkgerrors.Wrap(err, "Get Cluster reference") - } - - //value is a byte array - if value != nil { - cl := Cluster{} - err = v.util.DBUnmarshal(value[0], &cl) - if err != nil { - return Cluster{}, pkgerrors.Wrap(err, "Unmarshaling value") - } - return cl, nil - } - - return Cluster{}, pkgerrors.New("Error getting Cluster") +func (v *ClusterClient) GetCluster(project, logicalCloud, clusterReference string) (Cluster, error) { + + //Construct the composite key to select the entry + key := ClusterKey{ + Project: project, + LogicalCloudName: logicalCloud, + ClusterReference: clusterReference, + } + + value, err := v.util.DBFind(v.storeName, key, v.tagMeta) + if err != nil { + return Cluster{}, pkgerrors.Wrap(err, "Get Cluster reference") + } + + //value is a byte array + if value != nil { + cl := Cluster{} + err = v.util.DBUnmarshal(value[0], &cl) + if err != nil { + return Cluster{}, pkgerrors.Wrap(err, "Unmarshaling value") + } + return cl, nil + } + + return Cluster{}, pkgerrors.New("Error getting Cluster") } - // GetAll returns all cluster references in the logical cloud -func (v *ClusterClient) GetAllClusters(project, logicalCloud string)([]Cluster, error) { - //Construct the composite key to select clusters - key := ClusterKey{ - Project: project, - LogicalCloudName: logicalCloud, - ClusterReference: "", - } - var resp []Cluster - values, err := v.util.DBFind(v.storeName, key, v.tagMeta) - if err != nil { - return []Cluster{}, pkgerrors.Wrap(err, "Get All Cluster references") - } - - for _, value := range values { - cl := Cluster{} - err = v.util.DBUnmarshal(value, &cl) - if err != nil { - return []Cluster{}, pkgerrors.Wrap(err, "Unmarshaling values") - } - resp = append(resp, cl) - } - - return resp, nil +func (v *ClusterClient) GetAllClusters(project, logicalCloud string) ([]Cluster, error) { + //Construct the composite key to select clusters + key := ClusterKey{ + Project: project, + LogicalCloudName: logicalCloud, + ClusterReference: "", + } + var resp []Cluster + values, err := v.util.DBFind(v.storeName, key, v.tagMeta) + if err != nil { + return []Cluster{}, pkgerrors.Wrap(err, "Get All Cluster references") + } + + for _, value := range values { + cl := Cluster{} + err = v.util.DBUnmarshal(value, &cl) + if err != nil { + return []Cluster{}, pkgerrors.Wrap(err, "Unmarshaling values") + } + resp = append(resp, cl) + } + + return resp, nil } // Delete the Cluster reference entry from database func (v *ClusterClient) DeleteCluster(project, logicalCloud, clusterReference string) error { - //Construct the composite key to select the entry - key := ClusterKey{ - Project: project, - LogicalCloudName: logicalCloud, - ClusterReference: clusterReference, - } - err := v.util.DBRemove(v.storeName, key) - if err != nil { - return pkgerrors.Wrap(err, "Delete Cluster Reference") - } - return nil + //Construct the composite key to select the entry + key := ClusterKey{ + Project: project, + LogicalCloudName: logicalCloud, + ClusterReference: clusterReference, + } + err := v.util.DBRemove(v.storeName, key) + if err != nil { + return pkgerrors.Wrap(err, "Delete Cluster Reference") + } + return nil } // Update an entry for the Cluster reference in the database func (v *ClusterClient) UpdateCluster(project, logicalCloud, clusterReference string, c Cluster) (Cluster, error) { - key := ClusterKey{ - Project: project, - LogicalCloudName: logicalCloud, - ClusterReference: clusterReference, - } - - //Check for name mismatch in cluster reference - if c.MetaData.ClusterReference != clusterReference { - return Cluster{}, pkgerrors.New("Update Error - Cluster reference mismatch") - } - //Check if this Cluster reference exists - _, err := v.GetCluster(project, logicalCloud, clusterReference) - if err != nil { - return Cluster{}, pkgerrors.New("Update Error - Cluster reference doesn't exist") - } - err = v.util.DBInsert(v.storeName, key, nil, v.tagMeta, c) - if err != nil { - return Cluster{}, pkgerrors.Wrap(err, "Updating DB Entry") - } - return c, nil + key := ClusterKey{ + Project: project, + LogicalCloudName: logicalCloud, + ClusterReference: clusterReference, + } + + //Check for name mismatch in cluster reference + if c.MetaData.ClusterReference != clusterReference { + return Cluster{}, pkgerrors.New("Update Error - Cluster reference mismatch") + } + //Check if this Cluster reference exists + _, err := v.GetCluster(project, logicalCloud, clusterReference) + if err != nil { + return Cluster{}, pkgerrors.New("Update Error - Cluster reference doesn't exist") + } + err = v.util.DBInsert(v.storeName, key, nil, v.tagMeta, c) + if err != nil { + return Cluster{}, pkgerrors.Wrap(err, "Updating DB Entry") + } + return c, nil } -- cgit 1.2.3-korg