k8s-operator: add age column to all custom resources (#15663)

This change introduces an Age column in the output for all custom
resources to enhance visibility into their lifecycle status.

Fixes #15499

Signed-off-by: satyampsoni <satyampsoni@gmail.com>

k8s-operator/apis/v1alpha1/types_connector.go

@@ -24,6 +24,7 @@ var ConnectorKind = "Connector"
 // +kubebuilder:printcolumn:name="IsExitNode",type="string",JSONPath=`.status.isExitNode`,description="Whether this Connector instance defines an exit node."
 // +kubebuilder:printcolumn:name="IsAppConnector",type="string",JSONPath=`.status.isAppConnector`,description="Whether this Connector instance is an app connector."
 // +kubebuilder:printcolumn:name="Status",type="string",JSONPath=`.status.conditions[?(@.type == "ConnectorReady")].reason`,description="Status of the deployed Connector resources."
+// +kubebuilder:printcolumn:name="Age",type="date",JSONPath=".metadata.creationTimestamp"
 
 // Connector defines a Tailscale node that will be deployed in the cluster. The
 // node can be configured to act as a Tailscale subnet router and/or a Tailscale

k8s-operator/apis/v1alpha1/types_proxyclass.go

@@ -16,6 +16,7 @@ var ProxyClassKind = "ProxyClass"
 // +kubebuilder:subresource:status
 // +kubebuilder:resource:scope=Cluster
 // +kubebuilder:printcolumn:name="Status",type="string",JSONPath=`.status.conditions[?(@.type == "ProxyClassReady")].reason`,description="Status of the ProxyClass."
+// +kubebuilder:printcolumn:name="Age",type="date",JSONPath=".metadata.creationTimestamp"
 
 // ProxyClass describes a set of configuration parameters that can be applied to
 // proxy resources created by the Tailscale Kubernetes operator.

k8s-operator/apis/v1alpha1/types_proxygroup.go

@@ -14,6 +14,7 @@ import (
 // +kubebuilder:resource:scope=Cluster,shortName=pg
 // +kubebuilder:printcolumn:name="Status",type="string",JSONPath=`.status.conditions[?(@.type == "ProxyGroupReady")].reason`,description="Status of the deployed ProxyGroup resources."
 // +kubebuilder:printcolumn:name="Type",type="string",JSONPath=`.spec.type`,description="ProxyGroup type."
+// +kubebuilder:printcolumn:name="Age",type="date",JSONPath=".metadata.creationTimestamp"
 
 // ProxyGroup defines a set of Tailscale devices that will act as proxies.
 // Currently only egress ProxyGroups are supported.

k8s-operator/apis/v1alpha1/types_recorder.go

@@ -15,6 +15,7 @@ import (
 // +kubebuilder:resource:scope=Cluster,shortName=rec
 // +kubebuilder:printcolumn:name="Status",type="string",JSONPath=`.status.conditions[?(@.type == "RecorderReady")].reason`,description="Status of the deployed Recorder resources."
 // +kubebuilder:printcolumn:name="URL",type="string",JSONPath=`.status.devices[?(@.url != "")].url`,description="URL on which the UI is exposed if enabled."
+// +kubebuilder:printcolumn:name="Age",type="date",JSONPath=".metadata.creationTimestamp"
 
 // Recorder defines a tsrecorder device for recording SSH sessions. By default,
 // it will store recordings in a local ephemeral volume. If you want to persist

k8s-operator/apis/v1alpha1/types_tsdnsconfig.go

@@ -18,6 +18,7 @@ var DNSConfigKind = "DNSConfig"
 // +kubebuilder:subresource:status
 // +kubebuilder:resource:scope=Cluster,shortName=dc
 // +kubebuilder:printcolumn:name="NameserverIP",type="string",JSONPath=`.status.nameserver.ip`,description="Service IP address of the nameserver"
+// +kubebuilder:printcolumn:name="Age",type="date",JSONPath=".metadata.creationTimestamp"
 
 // DNSConfig can be deployed to cluster to make a subset of Tailscale MagicDNS
 // names resolvable by cluster workloads. Use this if: A) you need to refer to