frontend: Introduce kind, apiVersion, apiName fields for all KubeObjects

[sniok]

Fixes #2384

[joaquimrocha]

This means we are repeating the apiEndpoint's args with the apiVersion and isNamespaced vars.
Would it work and be backward compat if we had apiEndpoint be a getter by default? So we could return apiFactory/WithNamespace using the apiVersion and isNamespaced vars.

[sniok]

apiEndpoint still contains methods like get,post,put that are still used, so we can't replace it with a getter yet. I think this duplication is okay for now, after v2 migration we can get rid of apiEndpoint completely

[joaquimrocha]

My point is that we need the apiEndpoint for now but we can generate it ourselves by having a getter. Let me try adding a fixup commit.

[sniok]

So we can get rid of objectName altogether, since route names are case insensitive we can use apiName and kind for lists and details routes. With exceptions for Endpoints and CRDs.

This keeps all the same values (although casing will be consistent) and gets rid of all the other overrides.

ResourceClasses keys are manually converted to title case, so kind will be fine, with the exception for the Endpoint .

Before (objectName, objectName+s and overrides)

ResourceClassesKey	className(=objectName)	pluralName(=objectName+s)	detailsRoute(=objectName)	listRoute(=objectName+s)
ClusterRole	ClusterRole	clusterroles	ClusterRole*	ClusterRoles
ClusterRoleBinding	ClusterRoleBinding	clusterrolebindings	ClusterRoleBinding	ClusterRoleBindings
ConfigMap	configMap	configmaps	configMap	configMaps
CustomResourceDefinition	CustomResourceDefinition	customresourcedefinitions	crd	crds
CronJob	CronJob	cronjobs	CronJob	CronJobs
DaemonSet	DaemonSet	daemonsets	DaemonSet	DaemonSets
Deployment	Deployment	deployments	Deployment	Deployments
Endpoint	endpoint	endpoints	endpoint	endpoints
LimitRange	LimitRange	limitranges	LimitRange	LimitRanges
Lease	Lease	leases	Lease	Leases
ResourceQuota	resourceQuota	resourcequotas	resourceQuota	resourceQuotas
HorizontalPodAutoscaler	horizontalPodAutoscaler	horizontalpodautoscalers	horizontalPodAutoscaler	horizontalPodAutoscalers
PodDisruptionBudget	podDisruptionBudget	poddisruptionbudgets	podDisruptionBudget	podDisruptionBudgets
PriorityClass	priorityClass	priorityclasses	priorityClass	priorityclasses
Ingress	ingress	ingresses	ingress	ingresses
IngressClass	ingressClass	ingressclasses	ingressClass	ingressclasses
Job	Job	jobs	Job	Jobs
Namespace	namespace	namespaces	namespace	namespaces
NetworkPolicy	NetworkPolicy	networkpolicies	NetworkPolicy	NetworkPolicys
Node	node	nodes	node	nodes
PersistentVolume	persistentVolume	persistentvolumes	persistentVolume	persistentVolumes
PersistentVolumeClaim	persistentVolumeClaim	persistentvolumeclaims	persistentVolumeClaim	persistentVolumeClaims
Pod	Pod	pods	Pod	Pods
ReplicaSet	ReplicaSet	replicasets	ReplicaSet	ReplicaSets
Role	role	roles	role	roles
RoleBinding	roleBinding	rolebindings	roleBinding	roleBindings
RuntimeClass	RuntimeClass	runtimeclasses	RuntimeClass	runtimeclasses
Secret	secret	secrets	secret	secrets
Service	service	services	service	services
ServiceAccount	serviceAccount	serviceaccounts	serviceAccount	serviceAccounts
StatefulSet	StatefulSet	statefulsets	StatefulSet	StatefulSets
StorageClass	storageClass	storageclasses	storageClass	storageClasses

After (kind and apiName)

ResourceClassesKey	className (= kind)	pluralName (= apiName)	detailsRoute (= kind)	listRoute (= apiName)
ClusterRole	ClusterRole	clusterroles	ClusterRole	clusterroles
ClusterRoleBinding	ClusterRoleBinding	clusterrolebindings	ClusterRoleBinding	clusterrolebindings
ConfigMap	ConfigMap	configmaps	ConfigMap	configmaps
CustomResourceDefinition	CustomResourceDefinition	customresourcedefinitions	crd	crds
CronJob	CronJob	cronjobs	CronJob	cronjobs
DaemonSet	DaemonSet	daemonsets	DaemonSet	daemonsets
Deployment	Deployment	deployments	Deployment	deployments
Endpoint	endpoint*	endpoints	endpoint*	endpoints
LimitRange	LimitRange	limitranges	LimitRange	limitranges
Lease	Lease	leases	Lease	leases
ResourceQuota	ResourceQuota	resourcequotas	ResourceQuota	resourcequotas
HorizontalPodAutoscaler	HorizontalPodAutoscaler	horizontalpodautoscalers	HorizontalPodAutoscaler	horizontalpodautoscalers
PodDisruptionBudget	PodDisruptionBudget	poddisruptionbudgets	PodDisruptionBudget	poddisruptionbudgets
PriorityClass	PriorityClass	priorityclasses	PriorityClass	priorityclasses
Ingress	Ingress	ingresses	Ingress	ingresses
IngressClass	IngressClass	ingressclasses	IngressClass	ingressclasses
Job	Job	jobs	Job	jobs
Namespace	Namespace	namespaces	Namespace	namespaces
NetworkPolicy	NetworkPolicy	networkpolicies	NetworkPolicy	networkpolicies
Node	Node	nodes	Node	nodes
PersistentVolume	PersistentVolume	persistentvolumes	PersistentVolume	persistentvolumes
PersistentVolumeClaim	PersistentVolumeClaim	persistentvolumeclaims	PersistentVolumeClaim	persistentvolumeclaims
Pod	Pod	pods	Pod	pods
ReplicaSet	ReplicaSet	replicasets	ReplicaSet	replicasets
Role	Role	roles	Role	roles
RoleBinding	RoleBinding	rolebindings	RoleBinding	rolebindings
RuntimeClass	RuntimeClass	runtimeclasses	RuntimeClass	runtimeclasses
Secret	Secret	secrets	Secret	secrets
Service	Service	services	Service	services
ServiceAccount	ServiceAccount	serviceaccounts	ServiceAccount	serviceaccounts
StatefulSet	StatefulSet	statefulsets	StatefulSet	statefulsets
StorageClass	StorageClass	storageclasses	StorageClass	storageClasses

[skoeva]

Thanks for this refactor! cleans things up well

[sniok]

this change will be part of #1967 PR