#Машина [cluster.x-k8s.io/v1beta1]

APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources

Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds

ObjectMeta is metadata that all persisted resources must have, which includes all objects users must create.

spec is the desired state of Machine.

status is the observed state of Machine.

bootstrap is a reference to a local struct which encapsulates fields to configure the Machine’s bootstrapping mechanism.

clusterName is the name of the Cluster this object belongs to.

failureDomain is the failure domain the machine will be created in. Must match a key in the FailureDomains map stored on the cluster object.

infrastructureRef is a required reference to a custom resource offered by an infrastructure provider.

nodeDeletionTimeout defines how long the controller will attempt to delete the Node that the Machine hosts after the Machine is marked for deletion. A duration of 0 will retry deletion indefinitely. Defaults to 10 seconds.

nodeDrainTimeout is the total amount of time that the controller will spend on draining a node. The default value is 0, meaning that the node can be drained without any time limitations. NOTE: NodeDrainTimeout is different from kubectl drain --timeout

nodeVolumeDetachTimeout is the total amount of time that the controller will spend on waiting for all volumes to be detached. The default value is 0, meaning that the volumes can be detached without any time limitations.

providerID is the identification ID of the machine provided by the provider. This field must match the provider ID as seen on the node object corresponding to this machine. This field is required by higher level consumers of cluster-api. Example use case is cluster autoscaler with cluster-api as provider. Clean-up logic in the autoscaler compares machines to nodes to find out machines at provider which could not get registered as Kubernetes nodes. With cluster-api as a generic out-of-tree provider for autoscaler, this field is required by autoscaler to be able to have a provider view of the list of machines. Another list of nodes is queried from the k8s apiserver and then a comparison is done to find out unregistered machines and are marked for delete. This field will be set by the actuators and consumed by higher level entities like autoscaler that will be interfacing with cluster-api as generic provider.

readinessGates specifies additional conditions to include when evaluating Machine Ready condition.

This field can be used e.g. by Cluster API control plane providers to extend the semantic of the Ready condition for the Machine they control, like the kubeadm control provider adding ReadinessGates for the APIServerPodHealthy, SchedulerPodHealthy conditions, etc.

Another example are external controllers, e.g. responsible to install special software/hardware on the Machines; they can include the status of those components with a new condition and add this condition to ReadinessGates.

NOTE: This field is considered only for computing v1beta2 conditions. NOTE: In case readinessGates conditions start with the APIServer, ControllerManager, Scheduler prefix, and all those readiness gates condition are reporting the same message, when computing the Machine's Ready condition those readinessGates will be replaced by a single entry reporting "Control plane components: " + message. This helps to improve readability of conditions bubbling up to the Machine's owner resource / to the Cluster).

The list of the taints to be applied to the corresponding Node in additive manner. This list will not overwrite any other taints added to the Node on an ongoing basis by other entities. These taints should be actively reconciled e.g. if you ask the machine controller to apply a taint and then manually remove the taint the machine controller will put it back) but not have the machine controller remove any taints

version defines the desired Kubernetes version. This field is meant to be optionally used by bootstrap providers.

configRef is a reference to a bootstrap provider-specific resource that holds configuration details. The reference is optional to allow users/operators to specify Bootstrap.DataSecretName without the need of a controller.

dataSecretName is the name of the secret that stores the bootstrap data script. If nil, the Machine should remain in the Pending state.

API version of the referent.

If referring to a piece of an object instead of an entire object, this string should contain a valid JSON/Go field access statement, such as desiredState.manifest.containers[2]. For example, if the object reference is to a container within a pod, this would take on a value like: "spec.containers{name}" (where "name" refers to the name of the container that triggered the event) or if no container name is specified "spec.containers[2]" (container with index 2 in this pod). This syntax is chosen only to have some well-defined way of referencing a part of an object.

Kind of the referent. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

Namespace of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/namespaces/

Specific resourceVersion to which this reference is made, if any. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency

UID of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#uids

API version of the referent.

If referring to a piece of an object instead of an entire object, this string should contain a valid JSON/Go field access statement, such as desiredState.manifest.containers[2]. For example, if the object reference is to a container within a pod, this would take on a value like: "spec.containers{name}" (where "name" refers to the name of the container that triggered the event) or if no container name is specified "spec.containers[2]" (container with index 2 in this pod). This syntax is chosen only to have some well-defined way of referencing a part of an object.

Kind of the referent. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

Namespace of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/namespaces/

Specific resourceVersion to which this reference is made, if any. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency

UID of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#uids

conditionType refers to a condition with matching type in the Machine's condition list. If the conditions doesn't exist, it will be treated as unknown. Note: Both Cluster API conditions or conditions added by 3rd party controllers can be used as readiness gates.

polarity of the conditionType specified in this readinessGate. Valid values are Positive, Negative and omitted. When omitted, the default behaviour will be Positive. A positive polarity means that the condition should report a true status under normal conditions. A negative polarity means that the condition should report a false status under normal conditions.

Required. The effect of the taint on pods that do not tolerate the taint. Valid effects are NoSchedule, PreferNoSchedule and NoExecute.

Required. The taint key to be applied to a node.

TimeAdded represents the time at which the taint was added. It is only written for NoExecute taints.

The taint value corresponding to the taint key.

addresses is a list of addresses assigned to the machine. This field is copied from the infrastructure provider reference.

bootstrapReady is the state of the bootstrap provider.

certificatesExpiryDate is the expiry date of the machine certificates. This value is only set for control plane machines.

conditions defines current service state of the Machine.

deletion contains information relating to removal of the Machine. Only present when the Machine has a deletionTimestamp and drain or wait for volume detach started.

failureMessage will be set in the event that there is a terminal problem reconciling the Machine and will contain a more verbose string suitable for logging and human consumption.

This field should not be set for transitive errors that a controller faces that are expected to be fixed automatically over time (like service outages), but instead indicate that something is fundamentally wrong with the Machine's spec or the configuration of the controller, and that manual intervention is required. Examples of terminal errors would be invalid combinations of settings in the spec, values that are unsupported by the controller, or the responsible controller itself being critically misconfigured.

Any transient errors that occur during the reconciliation of Machines can be added as events to the Machine object and/or logged in the controller's output.

Deprecated: This field is deprecated and is going to be removed in the next apiVersion. Please see https://github.com/kubernetes-sigs/cluster-api/blob/main/docs/proposals/20240916-improve-status-in-CAPI-resources.md for more details.

failureReason will be set in the event that there is a terminal problem reconciling the Machine and will contain a succinct value suitable for machine interpretation.

This field should not be set for transitive errors that a controller faces that are expected to be fixed automatically over time (like service outages), but instead indicate that something is fundamentally wrong with the Machine's spec or the configuration of the controller, and that manual intervention is required. Examples of terminal errors would be invalid combinations of settings in the spec, values that are unsupported by the controller, or the responsible controller itself being critically misconfigured.

Any transient errors that occur during the reconciliation of Machines can be added as events to the Machine object and/or logged in the controller's output.

Deprecated: This field is deprecated and is going to be removed in the next apiVersion. Please see https://github.com/kubernetes-sigs/cluster-api/blob/main/docs/proposals/20240916-improve-status-in-CAPI-resources.md for more details.

infrastructureReady is the state of the infrastructure provider.

lastUpdated identifies when the phase of the Machine last transitioned.

nodeInfo is a set of ids/uuids to uniquely identify the node. More info: https://kubernetes.io/docs/concepts/nodes/node/#info

nodeRef will point to the corresponding Node if it exists.

observedGeneration is the latest generation observed by the controller.

phase represents the current phase of machine actuation.

v1beta2 groups all the fields that will be added or modified in Machine's status with the V1Beta2 version.

address is the machine address.

type is the machine address type, one of Hostname, ExternalIP, InternalIP, ExternalDNS or InternalDNS.

lastTransitionTime is the last time the condition transitioned from one status to another. This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable.

message is a human readable message indicating details about the transition. This field may be empty.

reason is the reason for the condition's last transition in CamelCase. The specific API may choose whether or not this field is considered a guaranteed API. This field may be empty.

severity provides an explicit classification of Reason code, so the users or machines can immediately understand the current situation and act accordingly. The Severity field MUST be set only when Status=False.

status of the condition, one of True, False, Unknown.

type of condition in CamelCase or in foo.example.com/CamelCase. Many .condition.type values are consistent across resources like Available, but because arbitrary conditions can be useful (see .node.status.conditions), the ability to deconflict is important.

nodeDrainStartTime is the time when the drain of the node started and is used to determine if the NodeDrainTimeout is exceeded. Only present when the Machine has a deletionTimestamp and draining the node had been started.

waitForNodeVolumeDetachStartTime is the time when waiting for volume detachment started and is used to determine if the NodeVolumeDetachTimeout is exceeded. Detaching volumes from nodes is usually done by CSI implementations and the current state is observed from the node's .Status.VolumesAttached field. Only present when the Machine has a deletionTimestamp and waiting for volume detachments had been started.

The Architecture reported by the node

Boot ID reported by the node.

ContainerRuntime Version reported by the node through runtime remote API (e.g. containerd://1.4.2).

Kernel Version reported by the node from 'uname -r' (e.g. 3.16.0-0.bpo.4-amd64).

Deprecated: KubeProxy Version reported by the node.

Kubelet Version reported by the node.

MachineID reported by the node. For unique machine identification in the cluster this field is preferred. Learn more from man(5) machine-id: http://man7.org/linux/man-pages/man5/machine-id.5.html

The Operating System reported by the node

OS Image reported by the node from /etc/os-release (e.g. Debian GNU/Linux 7 (wheezy)).

SystemUUID reported by the node. For unique machine identification MachineID is preferred. This field is specific to Red Hat hosts https://access.redhat.com/documentation/en-us/red_hat_subscription_management/1/html/rhsm/uuid

API version of the referent.

If referring to a piece of an object instead of an entire object, this string should contain a valid JSON/Go field access statement, such as desiredState.manifest.containers[2]. For example, if the object reference is to a container within a pod, this would take on a value like: "spec.containers{name}" (where "name" refers to the name of the container that triggered the event) or if no container name is specified "spec.containers[2]" (container with index 2 in this pod). This syntax is chosen only to have some well-defined way of referencing a part of an object.

Kind of the referent. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds

Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names

Namespace of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/namespaces/

Specific resourceVersion to which this reference is made, if any. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency

UID of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#uids

conditions represents the observations of a Machine's current state. Known condition types are Available, Ready, UpToDate, BootstrapConfigReady, InfrastructureReady, NodeReady, NodeHealthy, Deleting, Paused. If a MachineHealthCheck is targeting this machine, also HealthCheckSucceeded, OwnerRemediated conditions are added. Additionally control plane Machines controlled by KubeadmControlPlane will have following additional conditions: APIServerPodHealthy, ControllerManagerPodHealthy, SchedulerPodHealthy, EtcdPodHealthy, EtcdMemberHealthy.

lastTransitionTime is the last time the condition transitioned from one status to another. This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable.

message is a human readable message indicating details about the transition. This may be an empty string.

observedGeneration represents the .metadata.generation that the condition was set based upon. For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date with respect to the current state of the instance.

reason contains a programmatic identifier indicating the reason for the condition's last transition. Producers of specific condition types may define expected values and meanings for this field, and whether the values are considered a guaranteed API. The value should be a CamelCase string. This field may not be empty.

status of the condition, one of True, False, Unknown.

type of condition in CamelCase or in foo.example.com/CamelCase.