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Description

Config is the configuration object for a registry instance managed by the registry operator Compatibility level 1: Stable within a major release for a minimum of 12 months or 3 minor releases (whichever is longer).

Type

object

Required
  • metadata

  • spec

Specification

Property Type Description

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

ObjectMeta_v2

Standard object’s metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata

spec

object

ImageRegistrySpec defines the specs for the running registry.

status

object

ImageRegistryStatus reports image registry operational status.

.spec

Description

ImageRegistrySpec defines the specs for the running registry.

Type

object

Required
  • managementState

  • replicas

Property Type Description

affinity

object

affinity is a group of node affinity scheduling rules for the image registry pod(s).

defaultRoute

boolean

defaultRoute indicates whether an external facing route for the registry should be created using the default generated hostname.

disableRedirect

boolean

disableRedirect controls whether to route all data through the Registry, rather than redirecting to the backend.

httpSecret

string

httpSecret is the value needed by the registry to secure uploads, generated by default.

logLevel

string

logLevel is an intent based logging for an overall component. It does not give fine grained control, but it is a simple way to manage coarse grained logging choices that operators have to interpret for their operands. Valid values are: "Normal", "Debug", "Trace", "TraceAll". Defaults to "Normal".

logging

integer

logging is deprecated, use logLevel instead.

managementState

string

managementState indicates whether and how the operator should manage the component

nodeSelector

object (string)

nodeSelector defines the node selection constraints for the registry pod.

observedConfig

``

observedConfig holds a sparse config that controller has observed from the cluster state. It exists in spec because it is an input to the level for the operator

operatorLogLevel

string

operatorLogLevel is an intent based logging for the operator itself. It does not give fine grained control, but it is a simple way to manage coarse grained logging choices that operators have to interpret for themselves. Valid values are: "Normal", "Debug", "Trace", "TraceAll". Defaults to "Normal".

proxy

object

proxy defines the proxy to be used when calling master api, upstream registries, etc.

readOnly

boolean

readOnly indicates whether the registry instance should reject attempts to push new images or delete existing ones.

replicas

integer

replicas determines the number of registry instances to run.

requests

object

requests controls how many parallel requests a given registry instance will handle before queuing additional requests.

resources

object

resources defines the resource requests+limits for the registry pod.

rolloutStrategy

string

rolloutStrategy defines rollout strategy for the image registry deployment.

routes

array

routes defines additional external facing routes which should be created for the registry.

routes[]

object

ImageRegistryConfigRoute holds information on external route access to image registry.

storage

object

storage details for configuring registry storage, e.g. S3 bucket coordinates.

tolerations

array

tolerations defines the tolerations for the registry pod.

tolerations[]

object

The pod this Toleration is attached to tolerates any taint that matches the triple <key,value,effect> using the matching operator <operator>.

topologySpreadConstraints

array

topologySpreadConstraints specify how to spread matching pods among the given topology.

topologySpreadConstraints[]

object

TopologySpreadConstraint specifies how to spread matching pods among the given topology.

unsupportedConfigOverrides

``

unsupportedConfigOverrides holds a sparse config that will override any previously set options. It only needs to be the fields to override it will end up overlaying in the following order: 1. hardcoded defaults 2. observedConfig 3. unsupportedConfigOverrides

.spec.affinity

Description

affinity is a group of node affinity scheduling rules for the image registry pod(s).

Type

object

Property Type Description

nodeAffinity

object

Describes node affinity scheduling rules for the pod.

podAffinity

object

Describes pod affinity scheduling rules (e.g. co-locate this pod in the same node, zone, etc. as some other pod(s)).

podAntiAffinity

object

Describes pod anti-affinity scheduling rules (e.g. avoid putting this pod in the same node, zone, etc. as some other pod(s)).

.spec.affinity.nodeAffinity

Description

Describes node affinity scheduling rules for the pod.

Type

object

Property Type Description

preferredDuringSchedulingIgnoredDuringExecution

array

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.

preferredDuringSchedulingIgnoredDuringExecution[]

object

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).

requiredDuringSchedulingIgnoredDuringExecution

object

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.

.spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringExecution

Description

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.

Type

array

.spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringExecution[]

Description

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).

Type

object

Required
  • preference

  • weight

Property Type Description

preference

object

A node selector term, associated with the corresponding weight.

weight

integer

Weight associated with matching the corresponding nodeSelectorTerm, in the range 1-100.

.spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringExecution[].preference

Description

A node selector term, associated with the corresponding weight.

Type

object

Property Type Description

matchExpressions

array

A list of node selector requirements by node’s labels.

matchExpressions[]

object

A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchFields

array

A list of node selector requirements by node’s fields.

matchFields[]

object

A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.