Improve human marshalling for k8s cluster

[remyleone]

Description

ID                                             a3b1b96e-b47a-4a66-9781-3336db9d5a47
Name                                           cli-test
Status                                         ready
Version                                        1.18.5
Region                                         fr-par
OrganizationID                                 951df375-e094-4d26-97c1-ba548eeb9c42
Cni                                            cilium
Description                                    -
ClusterURL                                     https://a3b1b96e-b47a-4a66-9781-3336db9d5a47.api.k8s.fr-par.scw.cloud:6443
DNSWildcard                                    *.a3b1b96e-b47a-4a66-9781-3336db9d5a47.nodes.k8s.fr-par.scw.cloud
CreatedAt                                      7 minutes ago
UpdatedAt                                      4 minutes ago
AutoscalerConfig.ScaleDownDisabled             false
AutoscalerConfig.ScaleDownDelayAfterAdd        10m
AutoscalerConfig.Estimator                     binpacking
AutoscalerConfig.Expander                      random
AutoscalerConfig.IgnoreDaemonsetsUtilization   false
AutoscalerConfig.BalanceSimilarNodeGroups      false
AutoscalerConfig.ExpendablePodsPriorityCutoff  -10
AutoscalerConfig.ScaleDownUnneededTime         10m
DashboardEnabled                               false
Ingress                                        none
AutoUpgrade.Enabled                            false
AutoUpgrade.MaintenanceWindow.StartHour        0
AutoUpgrade.MaintenanceWindow.Day              any
UpgradeAvailable                               false

It could be nice to have a section for Autoscaler and AutoUpgrade

How this functionality would be exposed

References

Version

Version 2.0.0-beta.4+dev
BuildDate unknown
GoVersion go1.14.4
GitBranch unknown
GitCommit unknown
GoArch amd64
GoOS darwin