docs: Change the term Kibana Cluster to instance (#49)

Kibana can have multiple instances but they do not form a cluster.
Changed the documentation to refer them as Kibana Instances

Signed-off-by: Marc Lopez <marc5.12@outlook.com>

Author: marclop

cmd/deployment/kibana/command.go

@@ -26,7 +26,7 @@ import (
 // Command represents the top level kibana command.
 var Command = &cobra.Command{
 	Use:     "kibana",
-	Short:   "Manages Kibana clusters",
+	Short:   "Manages Kibana instances",
 	PreRunE: cobra.MaximumNArgs(0),
 	Run:     func(cmd *cobra.Command, args []string) { cmd.Help() },
 }

cmd/deployment/kibana/create.go

@@ -34,7 +34,7 @@ import (
 
 var createKibanaCmd = &cobra.Command{
 	Use:   "create -f <definition.json>",
-	Short: "Creates a Kibana Cluster",
+	Short: "Creates a Kibana instance",
 
 	PreRunE: cobra.MaximumNArgs(0),
 	RunE: func(cmd *cobra.Command, args []string) error {
@@ -95,7 +95,7 @@ func parseKibanaDefinitionFile(fp string) (models.CreateKibanaRequest, error) {
 
 func init() {
 	createKibanaCmd.Flags().BoolP("track", "t", false, cmdutil.TrackFlagMessage)
-	createKibanaCmd.Flags().StringP("file-template", "f", "", "JSON file that contains the Kibana cluster definition")
+	createKibanaCmd.Flags().StringP("file-template", "f", "", "JSON file that contains the Kibana instance definition")
 	createKibanaCmd.Flags().String("id", "", "Optional ID to set for the Elasticsearch cluster (Overrides ID if present).")
-	createKibanaCmd.Flags().String("name", "", "Optional name to set for the Kibana cluster (Overrides name if present).")
+	createKibanaCmd.Flags().String("name", "", "Optional name to set for the Kibana instance (Overrides name if present).")
 }

cmd/deployment/kibana/delete.go

@@ -28,7 +28,7 @@ import (
 
 var deleteKibanaCmd = &cobra.Command{
 	Use:     "delete <cluster id>",
-	Short:   "Deletes a Kibana cluster",
+	Short:   "Deletes a Kibana instance",
 	PreRunE: cmdutil.MinimumNArgsAndUUID(1),
 
 	RunE: func(cmd *cobra.Command, args []string) error {

cmd/deployment/kibana/list.go

@@ -29,7 +29,7 @@ import (
 
 var kibanaListCmd = &cobra.Command{
 	Use:     "list",
-	Short:   "Returns the list of clusters for a region",
+	Short:   "Returns the list of kibana instances",
 	PreRunE: cobra.MaximumNArgs(0),
 	RunE: func(cmd *cobra.Command, args []string) error {
 		size, _ := cmd.Flags().GetInt64("size")
@@ -53,6 +53,6 @@ var kibanaListCmd = &cobra.Command{
 
 func init() {
 	kibanaListCmd.Flags().BoolP("metadata", "m", false, "Shows deployment metadata")
-	kibanaListCmd.Flags().Int64P("size", "s", 100, "Sets the upper limit of Kibana clusters to return")
+	kibanaListCmd.Flags().Int64P("size", "s", 100, "Sets the upper limit of Kibana instances to return")
 	kibanaListCmd.Flags().StringP("version", "v", "", "Filters per version")
 }

cmd/deployment/kibana/reallocate.go

@@ -27,8 +27,8 @@ import (
 
 var reallocateKibanaClusterCmd = &cobra.Command{
 	Use:     "reallocate <cluster id>",
-	Short:   "Reallocates the Kibana cluster nodes",
-	Long:    "Reallocates the Kibana cluster nodes. If no \"--instances\" are specified all of the nodes will be restarted",
+	Short:   "Reallocates Kibana instances",
+	Long:    "Reallocates Kibana instances. If no \"--instances\" are specified all of the nodes will be restarted",
 	PreRunE: cmdutil.MinimumNArgsAndUUID(1),
 	RunE: func(cmd *cobra.Command, args []string) error {
 		instances, _ := cmd.Flags().GetStringSlice("instances")

cmd/deployment/kibana/restart.go

@@ -28,7 +28,7 @@ import (
 
 var restartKibanaCmd = &cobra.Command{
 	Use:     "restart <cluster id>",
-	Short:   "Restarts a Kibana cluster",
+	Short:   "Restarts a Kibana instance",
 	PreRunE: cmdutil.MinimumNArgsAndUUID(1),
 	RunE: func(cmd *cobra.Command, args []string) error {
 		track, _ := cmd.Flags().GetBool("track")

cmd/deployment/kibana/resync.go

@@ -29,10 +29,10 @@ import (
 
 var resyncKibanaCmd = &cobra.Command{
 	Use:     "resync <cluster id>",
-	Short:   "Resynchronizes the search index and cache for the selected Kibana cluster",
+	Short:   "Resynchronizes the search index and cache for the selected Kibana instance",
 	PreRunE: cmdutil.MinimumNArgsAndUUID(1),
 	RunE: func(cmd *cobra.Command, args []string) error {
-		fmt.Printf("Resynchronizing Kibana cluster: %s\n", args[0])
+		fmt.Printf("Resynchronizing Kibana instance: %s\n", args[0])
 		return kibana.Resync(kibana.DeploymentParams{
 			API: ecctl.Get().API,
 			ID:  args[0],

cmd/deployment/kibana/start.go

@@ -31,7 +31,7 @@ import (
 
 var startKibanaCmd = &cobra.Command{
 	Use:     "start <cluster id>",
-	Short:   "Starts a Kibana cluster",
+	Short:   "Starts a Kibana instance",
 	PreRunE: cmdutil.MinimumNArgsAndUUID(1),
 	RunE: func(cmd *cobra.Command, args []string) error {
 		c, err := kibana.Get(kibana.ClusterParams{

cmd/deployment/kibana/stop.go

@@ -28,7 +28,7 @@ import (
 
 var stopKibanaCmd = &cobra.Command{
 	Use:     "stop <cluster id>",
-	Short:   "Downscales a Kibana cluster, so that it no longer contains any running instances.",
+	Short:   "Downscales a Kibana instance",
 	PreRunE: cmdutil.MinimumNArgsAndUUID(1),
 	RunE: func(cmd *cobra.Command, args []string) error {
 		track, _ := cmd.Flags().GetBool("track")

cmd/deployment/kibana/upgrade.go

@@ -28,7 +28,7 @@ import (
 
 var upgradeKibanaCmd = &cobra.Command{
 	Use:     "upgrade <cluster id>>",
-	Short:   "Upgrades the Kibana cluster to the same version as the Elasticsearch one",
+	Short:   "Upgrades the Kibana instance to the same version as the Elasticsearch one",
 	PreRunE: cmdutil.MinimumNArgsAndUUID(1),
 	RunE: func(cmd *cobra.Command, args []string) error {
 		track, _ := cmd.Flags().GetBool("track")