ImagePruner is the configuration object for an image registry pruner managed by the registry operator.
ImagePruner is the configuration object for an image registry pruner managed by the registry operator.
object
metadata
spec
Property | Type | Description |
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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 |
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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 |
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Standard object’s metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata |
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ImagePrunerSpec defines the specs for the running image pruner. |
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ImagePrunerStatus reports image pruner operational status. |
ImagePrunerSpec defines the specs for the running image pruner.
object
Property | Type | Description |
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affinity is a group of node affinity scheduling rules for the image pruner pod. |
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failedJobsHistoryLimit specifies how many failed image pruner jobs to retain. Defaults to 3 if not set. |
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ignoreInvalidImageReferences indicates whether the pruner can ignore errors while parsing image references. |
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keepTagRevisions specifies the number of image revisions for a tag in an image stream that will be preserved. Defaults to 3. |
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keepYoungerThan specifies the minimum age in nanoseconds of an image and its referrers for it to be considered a candidate for pruning. DEPRECATED: This field is deprecated in favor of keepYoungerThanDuration. If both are set, this field is ignored and keepYoungerThanDuration takes precedence. |
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keepYoungerThanDuration specifies the minimum age of an image and its referrers for it to be considered a candidate for pruning. Defaults to 60m (60 minutes). |
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logLevel sets the level of log output for the pruner job. Valid values are: "Normal", "Debug", "Trace", "TraceAll". Defaults to "Normal". |
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nodeSelector defines the node selection constraints for the image pruner pod. |
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resources defines the resource requests and limits for the image pruner pod. |
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schedule specifies when to execute the job using standard cronjob syntax: https://wikipedia.org/wiki/Cron. Defaults to |
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successfulJobsHistoryLimit specifies how many successful image pruner jobs to retain. Defaults to 3 if not set. |
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suspend specifies whether or not to suspend subsequent executions of this cronjob. Defaults to false. |
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tolerations defines the node tolerations for the image pruner pod. |
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The pod this Toleration is attached to tolerates any taint that matches the triple <key,value,effect> using the matching operator <operator>. |
affinity is a group of node affinity scheduling rules for the image pruner pod.
object
Property | Type | Description |
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Describes node affinity scheduling rules for the pod. |
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Describes pod affinity scheduling rules (e.g. co-locate this pod in the same node, zone, etc. as some other pod(s)). |
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Describes pod anti-affinity scheduling rules (e.g. avoid putting this pod in the same node, zone, etc. as some other pod(s)). |
Describes node affinity scheduling rules for the pod.
object
Property | Type | Description |
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The scheduler will prefer to schedule pods to nodes that satisfy the affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node matches the corresponding matchExpressions; the node(s) with the highest sum are the most preferred. |
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An empty preferred scheduling term matches all objects with implicit weight 0 (i.e. it’s a no-op). A null preferred scheduling term matches no objects (i.e. is also a no-op). |
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If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to an update), the system may or may not try to eventually evict the pod from its node. |
The scheduler will prefer to schedule pods to nodes that satisfy the affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node matches the corresponding matchExpressions; the node(s) with the highest sum are the most preferred.
array
An empty preferred scheduling term matches all objects with implicit weight 0 (i.e. it’s a no-op). A null preferred scheduling term matches no objects (i.e. is also a no-op).
object
preference
weight
Property | Type | Description |
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A node selector term, associated with the corresponding weight. |
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Weight associated with matching the corresponding nodeSelectorTerm, in the range 1-100. |
A node selector term, associated with the corresponding weight.
object
Property | Type | Description |
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A list of node selector requirements by node’s labels. |
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A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values. |
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A list of node selector requirements by node’s fields. |
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A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values. |
A list of node selector requirements by node’s labels.
array
A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
object
key
operator
Property | Type | Description |
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The label key that the selector applies to. |
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Represents a key’s relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt. |
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An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch. |
A list of node selector requirements by node’s fields.
array
A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
object
key
operator
Property | Type | Description |
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The label key that the selector applies to. |
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Represents a key’s relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt. |
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An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch. |
If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to an update), the system may or may not try to eventually evict the pod from its node.
object
nodeSelectorTerms
Property | Type | Description |
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Required. A list of node selector terms. The terms are ORed. |
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A null or empty node selector term matches no objects. The requirements of them are ANDed. The TopologySelectorTerm type implements a subset of the NodeSelectorTerm. |
Required. A list of node selector terms. The terms are ORed.
array
A null or empty node selector term matches no objects. The requirements of them are ANDed. The TopologySelectorTerm type implements a subset of the NodeSelectorTerm.
object
Property | Type | Description |
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A list of node selector requirements by node’s labels. |
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A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values. |
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A list of node selector requirements by node’s fields. |
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A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values. |
A list of node selector requirements by node’s labels.
array
A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
object
key
operator
Property | Type | Description |
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The label key that the selector applies to. |
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Represents a key’s relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt. |
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An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch. |
A list of node selector requirements by node’s fields.
array
A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
object
key
operator
Property | Type | Description |
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The label key that the selector applies to. |
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Represents a key’s relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt. |
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An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch. |
Describes pod affinity scheduling rules (e.g. co-locate this pod in the same node, zone, etc. as some other pod(s)).
object
Property | Type | Description |
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The scheduler will prefer to schedule pods to nodes that satisfy the affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node has pods which matches the corresponding podAffinityTerm; the node(s) with the highest sum are the most preferred. |
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The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s) |
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If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto |