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[node operator] PendingNode CRD definition

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Signed-off-by: Malte Poll <mp@edgeless.systems>
This commit is contained in:
Malte Poll 2022-06-27 11:26:12 +02:00 • committed by Malte Poll
parent b36160e8a4
commit 59a9f49fbe
3 changed files with 94 additions and 13 deletions
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60
operators/constellation-node-operator/api/v1alpha1/pendingnode_types.go
View file

@ -5,22 +5,64 @@ import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
// EDIT THIS FILE! THIS IS SCAFFOLDING FOR YOU TO OWN!
// NOTE: json tags are required. Any new fields you add must have json tags for the fields to be serialized.
const (
// NodeGoalJoin is the goal to join the cluster.
NodeGoalJoin PendingNodeGoal = "Join"
// NodeGoalLeave is the goal to leave the cluster and terminate the node.
NodeGoalLeave PendingNodeGoal = "Leave"
// NodeStateUnknown is the default state of the node if no information is available.
NodeStateUnknown CSPNodeState = "Unknown"
// NodeStateCreating is the state of the node when it is being created.
NodeStateCreating CSPNodeState = "Creating"
// NodeStateReady is the state of the node when it is ready to use.
// This state is reached when the CSP reports a node to be ready.
// This does not guarantee that a node has already joined the cluster.
NodeStateReady CSPNodeState = "Ready"
// NodeStateStopped is the state of the node when not running temporarily.
NodeStateStopped CSPNodeState = "Stopped"
// NodeStateTerminating is the state of the node when it is being terminated.
NodeStateTerminating CSPNodeState = "Terminating"
// NodeStateTerminated is the state of the node when it is terminated.
NodeStateTerminated CSPNodeState = "Terminated"
// NodeStateFailed is the state of the node when it encounters an unrecoverable error.
NodeStateFailed CSPNodeState = "Failed"
)
// PendingNodeGoal is the desired state of PendingNode.
// Only one of the following goals may be specified.
// +kubebuilder:validation:Enum=Join;Leave
type PendingNodeGoal string
// CSPNodeState is the state of a Node in the cloud.
// Only one of the following states may be specified.
// +kubebuilder:validation:Enum=Unknown;Creating;Ready;Stopped;Terminating;Terminated;Failed
type CSPNodeState string
// PendingNodeSpec defines the desired state of PendingNode
type PendingNodeSpec struct {
// INSERT ADDITIONAL SPEC FIELDS - desired state of cluster
// Important: Run "make" to regenerate code after modifying this file
// Foo is an example field of PendingNode. Edit pendingnode_types.go to remove/update
Foo string `json:"foo,omitempty"`
// ProviderID is the provider ID of the node.
ProviderID string `json:"providerID,omitempty"`
// ScalingGroupID is the ID of the group that this node shall be part of.
ScalingGroupID string `json:"groupID,omitempty"`
// NodeName is the kubernetes internal name of the node.
NodeName string `json:"nodeName,omitempty"`
// Goal is the goal of the pending state.
Goal PendingNodeGoal `json:"goal,omitempty"`
// Deadline is the deadline for reaching the goal state.
// Joining nodes will be terminated if the deadline is exceeded.
// Leaving nodes will remain as unschedulable to prevent data loss.
// If not specified, the node may remain in the pending state indefinitely.
// +optional
Deadline *metav1.Time `json:"deadline,omitempty"`
}
// PendingNodeStatus defines the observed state of PendingNode
type PendingNodeStatus struct {
// INSERT ADDITIONAL STATUS FIELD - define observed state of cluster
// Important: Run "make" to regenerate code after modifying this file
// CSPNodeState is the state of the node in the cloud.
CSPNodeState `json:"cspState,omitempty"`
// ReachedGoal is true if the node has reached the goal state.
ReachedGoal bool `json:"reachedGoal,omitempty"`
}
//+kubebuilder:object:root=true

6
operators/constellation-node-operator/api/v1alpha1/zz_generated.deepcopy.go
View file

@ -242,7 +242,7 @@ func (in *PendingNode) DeepCopyInto(out *PendingNode) {
*out = *in
out.TypeMeta = in.TypeMeta
in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
out.Spec = in.Spec
in.Spec.DeepCopyInto(&out.Spec)
out.Status = in.Status
}
@ -299,6 +299,10 @@ func (in *PendingNodeList) DeepCopyObject() runtime.Object {
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *PendingNodeSpec) DeepCopyInto(out *PendingNodeSpec) {
*out = *in
if in.Deadline != nil {
in, out := &in.Deadline, &out.Deadline
*out = (*in).DeepCopy()
}
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PendingNodeSpec.