SelfNodeRemediation
self-node-remediation.medik8s.io / v1alpha1
apiVersion: self-node-remediation.medik8s.io/v1alpha1
kind: SelfNodeRemediation
metadata:
name: example
apiVersion
string
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
string
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
metadata
object
spec object
SelfNodeRemediationSpec defines the desired state of SelfNodeRemediation
remediationStrategy
string
RemediationStrategy is the remediation method for unhealthy nodes.
Currently, it could be either "Automatic", "OutOfServiceTaint" or "ResourceDeletion".
ResourceDeletion will iterate over all pods and VolumeAttachment related to the unhealthy node and delete them.
OutOfServiceTaint will add the out-of-service taint which is a new well-known taint "node.kubernetes.io/out-of-service"
that enables automatic deletion of pv-attached pods on failed nodes, "out-of-service" taint is only supported on clusters with k8s version 1.26+ or OCP/OKD version 4.13+.
Automatic will choose the most appropriate strategy during runtime.
enum:
Automatic, ResourceDeletion, OutOfServiceTaintstatus object
SelfNodeRemediationStatus defines the observed state of SelfNodeRemediation
conditions []object
Represents the observations of a SelfNodeRemediation's current state.
Known .status.conditions.type are: "Processing"
lastTransitionTime
string required
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.
format:
date-time
message
string required
message is a human readable message indicating details about the transition.
This may be an empty string.
maxLength:
32768
observedGeneration
integer
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if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date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.
format:
int64minimum:
0
reason
string required
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.
pattern:
^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$minLength:
1maxLength:
1024
status
string required
status of the condition, one of True, False, Unknown.
enum:
True, False, Unknown
type
string required
type of condition in CamelCase or in foo.example.com/CamelCase.
pattern:
^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$maxLength:
316
lastError
string
LastError captures the last error that occurred during remediation.
If no error occurred it would be empty
phase
string
Phase represents the current phase of remediation,
One of: TBD
timeAssumedRebooted
string
TimeAssumedRebooted is the time by then the unhealthy node assumed to be rebooted
format:
date-timeNo matches. Try .spec.remediationStrategy for an exact path