Fixes to lb list and describe (#265)

* Fixes to lb list and describe

* Add separator

* Remove columns

* Remove separators

* remove separator

Author: vicentepinto98

internal/cmd/load-balancer/describe/describe.go

@@ -4,8 +4,6 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
-	"strconv"
-	"strings"
 
 	"github.com/stackitcloud/stackit-cli/internal/pkg/args"
 	"github.com/stackitcloud/stackit-cli/internal/pkg/errors"
@@ -161,36 +159,14 @@ func renderListeners(listeners []loadbalancer.Listener) string {
 		listener := listeners[i]
 		table.AddRow(*listener.Name, *listener.Port, *listener.Protocol, *listener.TargetPool)
 	}
-
 	return table.Render()
 }
 
 func renderTargetPools(targetPools []loadbalancer.TargetPool) string {
 	table := tables.NewTable()
-	table.SetHeader("TARGET POOL NAME", "PORT", "TARGETS", "SESSION PERSISTENCE", "HEALTH CHECK INTERVAL (S)", "DOWN AFTER (CHECKS)", "UP AFTER (CHECKS)")
+	table.SetHeader("TARGET POOL NAME", "PORT", "TARGETS")
 	for _, targetPool := range targetPools {
-		var targetsArray []string
-		for _, t := range *targetPool.Targets {
-			targetsArray = append(targetsArray, fmt.Sprintf("%s (%s)", *t.DisplayName, *t.Ip))
-		}
-		targets := strings.Join(targetsArray, "\n")
-
-		sessionPersistence := "None"
-		if targetPool.SessionPersistence != nil && targetPool.SessionPersistence.UseSourceIpAddress != nil && *targetPool.SessionPersistence.UseSourceIpAddress {
-			sessionPersistence = "Use Source IP"
-		}
-
-		healthCheckInterval := "-"
-		healthCheckUnhealthyThreshold := "-"
-		healthCheckHealthyThreshold := "-"
-		if targetPool.ActiveHealthCheck != nil {
-			healthCheckInterval = *targetPool.ActiveHealthCheck.Interval
-			healthCheckUnhealthyThreshold = strconv.FormatInt(*targetPool.ActiveHealthCheck.UnhealthyThreshold, 10)
-			healthCheckHealthyThreshold = strconv.FormatInt(*targetPool.ActiveHealthCheck.HealthyThreshold, 10)
-		}
-
-		table.AddRow(*targetPool.Name, *targetPool.TargetPort, targets, sessionPersistence, healthCheckInterval, healthCheckUnhealthyThreshold, healthCheckHealthyThreshold)
+		table.AddRow(*targetPool.Name, *targetPool.TargetPort, len(*targetPool.Targets))
 	}
-
 	return table.Render()
 }

internal/cmd/load-balancer/list/list.go

@@ -64,8 +64,8 @@ func NewCmd(p *print.Printer) *cobra.Command {
 			if err != nil {
 				return fmt.Errorf("get load balancers: %w", err)
 			}
-			loadBalancers := *resp.LoadBalancers
-			if len(loadBalancers) == 0 {
+
+			if resp.LoadBalancers == nil || (resp.LoadBalancers != nil && len(*resp.LoadBalancers) == 0) {
 				projectLabel, err := projectname.GetProjectName(ctx, p, cmd)
 				if err != nil {
 					p.Debug(print.ErrorLevel, "get project name: %v", err)
@@ -75,6 +75,7 @@ func NewCmd(p *print.Printer) *cobra.Command {
 				return nil
 			}
 
+			loadBalancers := *resp.LoadBalancers
 			// Truncate output
 			if model.Limit != nil && len(loadBalancers) > int(*model.Limit) {
 				loadBalancers = loadBalancers[:*model.Limit]