Sync to host from virtual

Supported Configurations

Running the control plane as a container with:

• Host Nodes

Read more about how syncing works before deciding which resources to sync from the virtual cluster to the host cluster.

vCluster syncs specific Kubernetes resources from the virtual cluster to the host cluster. These resources are expected to be created and updated within the virtual cluster. In addition to standard Kubernetes resources, custom resources can also be synced if configured.

Enabled by default

The following resources are synced by default.

• Pods
• Secrets
• ConfigMaps
• Services
• Endpoints
• PersistentVolumeClaims

Disabled by default

The following resources are not synced by default. You can explicitly enable them in your vcluster.yaml configuration.

• CustomResources
• Ingresses
• NetworkPolicies
• PersistentVolumes
• VolumeSnapshots
• StorageClasses
• ServiceAccounts
• PodDisruptionBudgets
• PriorityClasses
• Namespaces

Added by the virtual cluster

When syncing objects from the virtual cluster to the host cluster, the virtual cluster adds management labels to the host-side objects.

In the default (single-namespace) mode, the following labels are added:

• release
• vcluster.loft.sh/namespace
• vcluster.loft.sh/managed-by
• vcluster.loft.sh/controlled-by

note

If sync.toHost.namespaces.enabled is true (multi-namespace sync), the virtual cluster does not add the release label. Only the vcluster.loft.sh/* labels are applied.

Bidirectional syncing

For all resources synced from the virtual cluster to the host cluster, metadata.labels and metadata.annotations are synchronized in both directions. This means changes made in the virtual cluster are reflected in the host cluster, and changes made in the host cluster are also reflected in the virtual cluster.

vCluster specific Labels

Any labels prefixed with vcluster.loft.sh on the host resources should not be updated by the user. These labels are managed by the vCluster control plane to track resources and prevent conflicts.

Additional fields that support bidirectional sync

All metadata.labels and metadata.annotations are bidirectionally synced for resources synced from the virtual cluster to the host cluster.
In addition to these fields, vCluster also supports bidirectional syncing for the following resource-specific fields:

Resource	Fields
Pods	status.conditions
Secrets	spec.data type
ConfigMaps	spec.data spec.binaryData
Services	spec.externalIPs spec.loadBalancerIP spec.ports spec.publishNotReadyAddresses spec.type spec.externalName spec.externalTrafficPolicy spec.sessionAffinity spec.sessionAffinityConfig spec.loadBalancerSourceRanges spec.healthCheckNodePort spec.selector
Ingresses	spec.ingressClassName
PersistentVolumes	spec.persistentVolumeSource spec.capacity spec.accessModes spec.persistentVolumeReclaimPolicy spec.nodeAffinity spec.volumeMode spec.mountOptions
StorageClass	spec.provisioner spec.parameters spec.reclaimPolicy spec.mountOptions spec.allowVolumeExpansion spec.volumeBindingMode spec.allowedTopologies

Config reference

toHost required object

Configure resources to sync from the virtual cluster to the host cluster.

pods required object

Pods defines if pods created within the virtual cluster should get synced to the host cluster.

enabled required boolean true

Enabled defines if pod syncing should be enabled.

translateImage required object {}

TranslateImage maps an image to another image that should be used instead. For example this can be used to rewrite a certain image that is used within the virtual cluster to be another image on the host cluster

enforceTolerations required string[] []

EnforceTolerations will add the specified tolerations to all pods synced by the virtual cluster.

useSecretsForSATokens required boolean false

UseSecretsForSATokens will use secrets to save the generated service account tokens by virtual cluster instead of using a pod annotation.

runtimeClassName required string

RuntimeClassName is the runtime class to set for synced pods.

priorityClassName required string

PriorityClassName is the priority class to set for synced pods.

rewriteHosts required object

RewriteHosts is a special option needed to rewrite statefulset containers to allow the correct FQDN. virtual cluster will add a small container to each stateful set pod that will initially rewrite the /etc/hosts file to match the FQDN expected by the virtual cluster.

enabled required boolean true

Enabled specifies if rewriting stateful set pods should be enabled.

initContainer required object

InitContainer holds extra options for the init container used by vCluster to rewrite the FQDN for stateful set pods.

image required object

Image is the image virtual cluster should use to rewrite this FQDN.

registry required string mirror.gcr.io

Registry is the registry of the container image, e.g. my-registry.com or ghcr.io. This setting can be globally overridden via the controlPlane.advanced.defaultImageRegistry option. Empty means docker hub.

repository required string library/alpine

Repository is the repository of the container image, e.g. my-repo/my-image

tag required string 3.20

Tag is the tag of the container image, and is the default version.

resources required object

Resources are the resources that should be assigned to the init container for each stateful set init container.

limits required object map[cpu:30m memory:64Mi]

Limits are resource limits for the container

requests required object map[cpu:30m memory:64Mi]

Requests are minimal resources that will be consumed by the container

patches required object[]

Patches patch the resource according to the provided specification.

path required string

Path is the path within the patch to target. If the path is not found within the patch, the patch is not applied.

expression required string

Expression transforms the value according to the given JavaScript expression.

reverseExpression required string

ReverseExpression transforms the value according to the given JavaScript expression.

reference required object

Reference treats the path value as a reference to another object and will rewrite it based on the chosen mode automatically. In single-namespace mode this will translate the name to "vxxxxxxxxx" to avoid conflicts with other names, in multi-namespace mode this will not translate the name.

apiVersion required string

APIVersion is the apiVersion of the referenced object.

apiVersionPath required string

APIVersionPath is optional relative path to use to determine the kind. If APIVersionPath is not found, will fallback to apiVersion.

kind required string

Kind is the kind of the referenced object.

kindPath required string

KindPath is the optional relative path to use to determine the kind. If KindPath is not found, will fallback to kind.

namePath required string

NamePath is the optional relative path to the reference name within the object.

namespacePath required string

NamespacePath is the optional relative path to the reference namespace within the object. If omitted or not found, namespacePath equals to the metadata.namespace path of the object.

labels required object

Labels treats the path value as a labels selector.

hybridScheduling required object

HybridScheduling is used to enable and configure hybrid scheduling for pods in the virtual cluster.

enabled required boolean false

Enabled specifies if hybrid scheduling is enabled.

hostSchedulers required string[] []

HostSchedulers is a list of schedulers that are deployed on the host cluster.

secrets required object

Secrets defines if secrets created within the virtual cluster should get synced to the host cluster.

enabled required boolean true

Enabled defines if this option should be enabled.

all required boolean false

All defines if all resources of that type should get synced or only the necessary ones that are needed.

patches required object[]

Patches patch the resource according to the provided specification.

path required string

Path is the path within the patch to target. If the path is not found within the patch, the patch is not applied.

expression required string

Expression transforms the value according to the given JavaScript expression.

reverseExpression required string

ReverseExpression transforms the value according to the given JavaScript expression.

reference required object

Reference treats the path value as a reference to another object and will rewrite it based on the chosen mode automatically. In single-namespace mode this will translate the name to "vxxxxxxxxx" to avoid conflicts with other names, in multi-namespace mode this will not translate the name.

apiVersion required string

APIVersion is the apiVersion of the referenced object.

apiVersionPath required string

APIVersionPath is optional relative path to use to determine the kind. If APIVersionPath is not found, will fallback to apiVersion.

kind required string

Kind is the kind of the referenced object.

kindPath required string

KindPath is the optional relative path to use to determine the kind. If KindPath is not found, will fallback to kind.

namePath required string

NamePath is the optional relative path to the reference name within the object.

namespacePath required string

NamespacePath is the optional relative path to the reference namespace within the object. If omitted or not found, namespacePath equals to the metadata.namespace path of the object.

labels required object

Labels treats the path value as a labels selector.

configMaps required object

ConfigMaps defines if config maps created within the virtual cluster should get synced to the host cluster.

enabled required boolean true

Enabled defines if this option should be enabled.

all required boolean false

All defines if all resources of that type should get synced or only the necessary ones that are needed.

patches required object[]

Patches patch the resource according to the provided specification.

path required string

Path is the path within the patch to target. If the path is not found within the patch, the patch is not applied.

expression required string

Expression transforms the value according to the given JavaScript expression.

reverseExpression required string

ReverseExpression transforms the value according to the given JavaScript expression.

reference required object

Reference treats the path value as a reference to another object and will rewrite it based on the chosen mode automatically. In single-namespace mode this will translate the name to "vxxxxxxxxx" to avoid conflicts with other names, in multi-namespace mode this will not translate the name.

apiVersion required string

APIVersion is the apiVersion of the referenced object.

apiVersionPath required string

APIVersionPath is optional relative path to use to determine the kind. If APIVersionPath is not found, will fallback to apiVersion.

kind required string

Kind is the kind of the referenced object.

kindPath required string

KindPath is the optional relative path to use to determine the kind. If KindPath is not found, will fallback to kind.

namePath required string

NamePath is the optional relative path to the reference name within the object.

namespacePath required string

NamespacePath is the optional relative path to the reference namespace within the object. If omitted or not found, namespacePath equals to the metadata.namespace path of the object.

labels required object

Labels treats the path value as a labels selector.

ingresses required object

Ingresses defines if ingresses created within the virtual cluster should get synced to the host cluster.

enabled required boolean false

Enabled defines if this option should be enabled.

patches required object[]

Patches patch the resource according to the provided specification.

path required string

Path is the path within the patch to target. If the path is not found within the patch, the patch is not applied.

expression required string

Expression transforms the value according to the given JavaScript expression.

reverseExpression required string

ReverseExpression transforms the value according to the given JavaScript expression.

reference required object

Reference treats the path value as a reference to another object and will rewrite it based on the chosen mode automatically. In single-namespace mode this will translate the name to "vxxxxxxxxx" to avoid conflicts with other names, in multi-namespace mode this will not translate the name.

apiVersion required string

APIVersion is the apiVersion of the referenced object.

apiVersionPath required string

APIVersionPath is optional relative path to use to determine the kind. If APIVersionPath is not found, will fallback to apiVersion.

kind required string

Kind is the kind of the referenced object.

kindPath required string

KindPath is the optional relative path to use to determine the kind. If KindPath is not found, will fallback to kind.

namePath required string

NamePath is the optional relative path to the reference name within the object.

namespacePath required string

NamespacePath is the optional relative path to the reference namespace within the object. If omitted or not found, namespacePath equals to the metadata.namespace path of the object.

labels required object

Labels treats the path value as a labels selector.

services required object

Services defines if services created within the virtual cluster should get synced to the host cluster.

enabled required boolean true

Enabled defines if this option should be enabled.

patches required object[]

Patches patch the resource according to the provided specification.

path required string

Path is the path within the patch to target. If the path is not found within the patch, the patch is not applied.

expression required string

Expression transforms the value according to the given JavaScript expression.

reverseExpression required string

ReverseExpression transforms the value according to the given JavaScript expression.

reference required object

Reference treats the path value as a reference to another object and will rewrite it based on the chosen mode automatically. In single-namespace mode this will translate the name to "vxxxxxxxxx" to avoid conflicts with other names, in multi-namespace mode this will not translate the name.

apiVersion required string

APIVersion is the apiVersion of the referenced object.

apiVersionPath required string

APIVersionPath is optional relative path to use to determine the kind. If APIVersionPath is not found, will fallback to apiVersion.

kind required string

Kind is the kind of the referenced object.

kindPath required string

KindPath is the optional relative path to use to determine the kind. If KindPath is not found, will fallback to kind.

namePath required string

NamePath is the optional relative path to the reference name within the object.

namespacePath required string

NamespacePath is the optional relative path to the reference namespace within the object. If omitted or not found, namespacePath equals to the metadata.namespace path of the object.

labels required object

Labels treats the path value as a labels selector.

endpoints required object

Endpoints defines if endpoints created within the virtual cluster should get synced to the host cluster.

enabled required boolean true

Enabled defines if this option should be enabled.

patches required object[]

Patches patch the resource according to the provided specification.

path required string

Path is the path within the patch to target. If the path is not found within the patch, the patch is not applied.

expression required string

Expression transforms the value according to the given JavaScript expression.

reverseExpression required string

ReverseExpression transforms the value according to the given JavaScript expression.

reference required object

Reference treats the path value as a reference to another object and will rewrite it based on the chosen mode automatically. In single-namespace mode this will translate the name to "vxxxxxxxxx" to avoid conflicts with other names, in multi-namespace mode this will not translate the name.

apiVersion required string

APIVersion is the apiVersion of the referenced object.

apiVersionPath required string

APIVersionPath is optional relative path to use to determine the kind. If APIVersionPath is not found, will fallback to apiVersion.

kind required string

Kind is the kind of the referenced object.

kindPath required string

KindPath is the optional relative path to use to determine the kind. If KindPath is not found, will fallback to kind.

namePath required string

NamePath is the optional relative path to the reference name within the object.

namespacePath required string

NamespacePath is the optional relative path to the reference namespace within the object. If omitted or not found, namespacePath equals to the metadata.namespace path of the object.

labels required object

Labels treats the path value as a labels selector.

endpointSlices required object

EndpointSlices defines if endpointslices created within the virtual cluster should get synced to the host cluster.

enabled required boolean true

Enabled defines if this option should be enabled.

patches required object[]

Patches patch the resource according to the provided specification.

path required string

Path is the path within the patch to target. If the path is not found within the patch, the patch is not applied.

expression required string

Expression transforms the value according to the given JavaScript expression.

reverseExpression required string

ReverseExpression transforms the value according to the given JavaScript expression.

reference required object

Reference treats the path value as a reference to another object and will rewrite it based on the chosen mode automatically. In single-namespace mode this will translate the name to "vxxxxxxxxx" to avoid conflicts with other names, in multi-namespace mode this will not translate the name.

apiVersion required string

APIVersion is the apiVersion of the referenced object.

apiVersionPath required string

APIVersionPath is optional relative path to use to determine the kind. If APIVersionPath is not found, will fallback to apiVersion.

kind required string

Kind is the kind of the referenced object.

kindPath required string

KindPath is the optional relative path to use to determine the kind. If KindPath is not found, will fallback to kind.

namePath required string

NamePath is the optional relative path to the reference name within the object.

namespacePath required string

NamespacePath is the optional relative path to the reference namespace within the object. If omitted or not found, namespacePath equals to the metadata.namespace path of the object.

labels required object

Labels treats the path value as a labels selector.

networkPolicies required object

NetworkPolicies defines if network policies created within the virtual cluster should get synced to the host cluster.

enabled required boolean false

Enabled defines if this option should be enabled.

patches required object[]

Patches patch the resource according to the provided specification.

path required string

Path is the path within the patch to target. If the path is not found within the patch, the patch is not applied.

expression required string

Expression transforms the value according to the given JavaScript expression.

reverseExpression required string

ReverseExpression transforms the value according to the given JavaScript expression.

reference required object

Reference treats the path value as a reference to another object and will rewrite it based on the chosen mode automatically. In single-namespace mode this will translate the name to "vxxxxxxxxx" to avoid conflicts with other names, in multi-namespace mode this will not translate the name.

apiVersion required string

APIVersion is the apiVersion of the referenced object.

apiVersionPath required string

APIVersionPath is optional relative path to use to determine the kind. If APIVersionPath is not found, will fallback to apiVersion.

kind required string

Kind is the kind of the referenced object.

kindPath required string

KindPath is the optional relative path to use to determine the kind. If KindPath is not found, will fallback to kind.

namePath required string

NamePath is the optional relative path to the reference name within the object.

namespacePath required string

NamespacePath is the optional relative path to the reference namespace within the object. If omitted or not found, namespacePath equals to the metadata.namespace path of the object.

labels required object

Labels treats the path value as a labels selector.

persistentVolumeClaims required object

PersistentVolumeClaims defines if persistent volume claims created within the virtual cluster should get synced to the host cluster.

enabled required boolean true

Enabled defines if this option should be enabled.

patches required object[]

Patches patch the resource according to the provided specification.

path required string

Path is the path within the patch to target. If the path is not found within the patch, the patch is not applied.

expression required string

Expression transforms the value according to the given JavaScript expression.

reverseExpression required string

ReverseExpression transforms the value according to the given JavaScript expression.

reference required object

Reference treats the path value as a reference to another object and will rewrite it based on the chosen mode automatically. In single-namespace mode this will translate the name to "vxxxxxxxxx" to avoid conflicts with other names, in multi-namespace mode this will not translate the name.

apiVersion required string

APIVersion is the apiVersion of the referenced object.

apiVersionPath required string

APIVersionPath is optional relative path to use to determine the kind. If APIVersionPath is not found, will fallback to apiVersion.

kind required string

Kind is the kind of the referenced object.

kindPath required string

KindPath is the optional relative path to use to determine the kind. If KindPath is not found, will fallback to kind.

namePath required string

NamePath is the optional relative path to the reference name within the object.

namespacePath required string

NamespacePath is the optional relative path to the reference namespace within the object. If omitted or not found, namespacePath equals to the metadata.namespace path of the object.

labels required object

Labels treats the path value as a labels selector.

persistentVolumes required object

PersistentVolumes defines if persistent volumes created within the virtual cluster should get synced to the host cluster.

enabled required boolean false

Enabled defines if this option should be enabled.

patches required object[]

Patches patch the resource according to the provided specification.

path required string

Path is the path within the patch to target. If the path is not found within the patch, the patch is not applied.

expression required string

Expression transforms the value according to the given JavaScript expression.

reverseExpression required string

ReverseExpression transforms the value according to the given JavaScript expression.

reference required object

Reference treats the path value as a reference to another object and will rewrite it based on the chosen mode automatically. In single-namespace mode this will translate the name to "vxxxxxxxxx" to avoid conflicts with other names, in multi-namespace mode this will not translate the name.

apiVersion required string

APIVersion is the apiVersion of the referenced object.

apiVersionPath required string

APIVersionPath is optional relative path to use to determine the kind. If APIVersionPath is not found, will fallback to apiVersion.

kind required string

Kind is the kind of the referenced object.

kindPath required string

KindPath is the optional relative path to use to determine the kind. If KindPath is not found, will fallback to kind.

namePath required string

NamePath is the optional relative path to the reference name within the object.

namespacePath required string

NamespacePath is the optional relative path to the reference namespace within the object. If omitted or not found, namespacePath equals to the metadata.namespace path of the object.

labels required object

Labels treats the path value as a labels selector.

volumeSnapshots required object

VolumeSnapshots defines if volume snapshots created within the virtual cluster should get synced to the host cluster.

enabled required boolean false

Enabled defines if this option should be enabled.

patches required object[]

Patches patch the resource according to the provided specification.

path required string

Path is the path within the patch to target. If the path is not found within the patch, the patch is not applied.

expression required string

Expression transforms the value according to the given JavaScript expression.

reverseExpression required string

ReverseExpression transforms the value according to the given JavaScript expression.

reference required object

Reference treats the path value as a reference to another object and will rewrite it based on the chosen mode automatically. In single-namespace mode this will translate the name to "vxxxxxxxxx" to avoid conflicts with other names, in multi-namespace mode this will not translate the name.

apiVersion required string

APIVersion is the apiVersion of the referenced object.

apiVersionPath required string

APIVersionPath is optional relative path to use to determine the kind. If APIVersionPath is not found, will fallback to apiVersion.

kind required string

Kind is the kind of the referenced object.

kindPath required string

KindPath is the optional relative path to use to determine the kind. If KindPath is not found, will fallback to kind.

namePath required string

NamePath is the optional relative path to the reference name within the object.

namespacePath required string

NamespacePath is the optional relative path to the reference namespace within the object. If omitted or not found, namespacePath equals to the metadata.namespace path of the object.

labels required object

Labels treats the path value as a labels selector.

volumeSnapshotContents required object

VolumeSnapshotContents defines if volume snapshot contents created within the virtual cluster should get synced to the host cluster.

enabled required boolean false

Enabled defines if this option should be enabled.

patches required object[]

Patches patch the resource according to the provided specification.

path required string

Path is the path within the patch to target. If the path is not found within the patch, the patch is not applied.

expression required string

Expression transforms the value according to the given JavaScript expression.

reverseExpression required string

ReverseExpression transforms the value according to the given JavaScript expression.

reference required object

Reference treats the path value as a reference to another object and will rewrite it based on the chosen mode automatically. In single-namespace mode this will translate the name to "vxxxxxxxxx" to avoid conflicts with other names, in multi-namespace mode this will not translate the name.

apiVersion required string

APIVersion is the apiVersion of the referenced object.

apiVersionPath required string

APIVersionPath is optional relative path to use to determine the kind. If APIVersionPath is not found, will fallback to apiVersion.

kind required string

Kind is the kind of the referenced object.

kindPath required string

KindPath is the optional relative path to use to determine the kind. If KindPath is not found, will fallback to kind.

namePath required string

NamePath is the optional relative path to the reference name within the object.

namespacePath required string

NamespacePath is the optional relative path to the reference namespace within the object. If omitted or not found, namespacePath equals to the metadata.namespace path of the object.

labels required object

Labels treats the path value as a labels selector.

storageClasses required object

StorageClasses defines if storage classes created within the virtual cluster should get synced to the host cluster.

enabled required boolean false

Enabled defines if this option should be enabled.

patches required object[]

Patches patch the resource according to the provided specification.

path required string

Path is the path within the patch to target. If the path is not found within the patch, the patch is not applied.

expression required string

Expression transforms the value according to the given JavaScript expression.

reverseExpression required string

ReverseExpression transforms the value according to the given JavaScript expression.

reference required object

Reference treats the path value as a reference to another object and will rewrite it based on the chosen mode automatically. In single-namespace mode this will translate the name to "vxxxxxxxxx" to avoid conflicts with other names, in multi-namespace mode this will not translate the name.

apiVersion required string

APIVersion is the apiVersion of the referenced object.

apiVersionPath required string

APIVersionPath is optional relative path to use to determine the kind. If APIVersionPath is not found, will fallback to apiVersion.

kind required string

Kind is the kind of the referenced object.

kindPath required string

KindPath is the optional relative path to use to determine the kind. If KindPath is not found, will fallback to kind.

namePath required string

NamePath is the optional relative path to the reference name within the object.

namespacePath required string

NamespacePath is the optional relative path to the reference namespace within the object. If omitted or not found, namespacePath equals to the metadata.namespace path of the object.

labels required object

Labels treats the path value as a labels selector.

serviceAccounts required object

ServiceAccounts defines if service accounts created within the virtual cluster should get synced to the host cluster.

enabled required boolean false

Enabled defines if this option should be enabled.

patches required object[]

Patches patch the resource according to the provided specification.

path required string

Path is the path within the patch to target. If the path is not found within the patch, the patch is not applied.

expression required string

Expression transforms the value according to the given JavaScript expression.

reverseExpression required string

ReverseExpression transforms the value according to the given JavaScript expression.

reference required object

Reference treats the path value as a reference to another object and will rewrite it based on the chosen mode automatically. In single-namespace mode this will translate the name to "vxxxxxxxxx" to avoid conflicts with other names, in multi-namespace mode this will not translate the name.

apiVersion required string

APIVersion is the apiVersion of the referenced object.

apiVersionPath required string

APIVersionPath is optional relative path to use to determine the kind. If APIVersionPath is not found, will fallback to apiVersion.

kind required string

Kind is the kind of the referenced object.

kindPath required string

KindPath is the optional relative path to use to determine the kind. If KindPath is not found, will fallback to kind.

namePath required string

NamePath is the optional relative path to the reference name within the object.

namespacePath required string

NamespacePath is the optional relative path to the reference namespace within the object. If omitted or not found, namespacePath equals to the metadata.namespace path of the object.

labels required object

Labels treats the path value as a labels selector.

podDisruptionBudgets required object

PodDisruptionBudgets defines if pod disruption budgets created within the virtual cluster should get synced to the host cluster.

enabled required boolean false

Enabled defines if this option should be enabled.

patches required object[]

Patches patch the resource according to the provided specification.

path required string

Path is the path within the patch to target. If the path is not found within the patch, the patch is not applied.

expression required string

Expression transforms the value according to the given JavaScript expression.

reverseExpression required string

ReverseExpression transforms the value according to the given JavaScript expression.

reference required object

Reference treats the path value as a reference to another object and will rewrite it based on the chosen mode automatically. In single-namespace mode this will translate the name to "vxxxxxxxxx" to avoid conflicts with other names, in multi-namespace mode this will not translate the name.

apiVersion required string

APIVersion is the apiVersion of the referenced object.

apiVersionPath required string

APIVersionPath is optional relative path to use to determine the kind. If APIVersionPath is not found, will fallback to apiVersion.

kind required string

Kind is the kind of the referenced object.

kindPath required string

KindPath is the optional relative path to use to determine the kind. If KindPath is not found, will fallback to kind.

namePath required string

NamePath is the optional relative path to the reference name within the object.

namespacePath required string

NamespacePath is the optional relative path to the reference namespace within the object. If omitted or not found, namespacePath equals to the metadata.namespace path of the object.

labels required object

Labels treats the path value as a labels selector.

priorityClasses required object

PriorityClasses defines if priority classes created within the virtual cluster should get synced to the host cluster.

enabled required boolean false

Enabled defines if this option should be enabled.

patches required object[]

Patches patch the resource according to the provided specification.

path required string

Path is the path within the patch to target. If the path is not found within the patch, the patch is not applied.

expression required string

Expression transforms the value according to the given JavaScript expression.

reverseExpression required string

ReverseExpression transforms the value according to the given JavaScript expression.

reference required object

Reference treats the path value as a reference to another object and will rewrite it based on the chosen mode automatically. In single-namespace mode this will translate the name to "vxxxxxxxxx" to avoid conflicts with other names, in multi-namespace mode this will not translate the name.

apiVersion required string

APIVersion is the apiVersion of the referenced object.

apiVersionPath required string

APIVersionPath is optional relative path to use to determine the kind. If APIVersionPath is not found, will fallback to apiVersion.

kind required string

Kind is the kind of the referenced object.

kindPath required string

KindPath is the optional relative path to use to determine the kind. If KindPath is not found, will fallback to kind.

namePath required string

NamePath is the optional relative path to the reference name within the object.

namespacePath required string

NamespacePath is the optional relative path to the reference namespace within the object. If omitted or not found, namespacePath equals to the metadata.namespace path of the object.

labels required object

Labels treats the path value as a labels selector.

customResources required {key: object}

CustomResources defines what custom resources should get synced from the virtual cluster to the host cluster. vCluster will copy the definition automatically from host cluster to virtual cluster on startup. vCluster will also automatically add any required RBAC permissions to the vCluster role for this to work.

enabled required boolean

Enabled defines if this option should be enabled.

scope required string

Scope defines the scope of the resource. If undefined, will use Namespaced. Currently only Namespaced is supported.

patches required object[]

Patches patch the resource according to the provided specification.

path required string

Path is the path within the patch to target. If the path is not found within the patch, the patch is not applied.

expression required string

Expression transforms the value according to the given JavaScript expression.

reverseExpression required string

ReverseExpression transforms the value according to the given JavaScript expression.

reference required object

Reference treats the path value as a reference to another object and will rewrite it based on the chosen mode automatically. In single-namespace mode this will translate the name to "vxxxxxxxxx" to avoid conflicts with other names, in multi-namespace mode this will not translate the name.

apiVersion required string

APIVersion is the apiVersion of the referenced object.

apiVersionPath required string

APIVersionPath is optional relative path to use to determine the kind. If APIVersionPath is not found, will fallback to apiVersion.

kind required string

Kind is the kind of the referenced object.

kindPath required string

KindPath is the optional relative path to use to determine the kind. If KindPath is not found, will fallback to kind.

namePath required string

NamePath is the optional relative path to the reference name within the object.

namespacePath required string

NamespacePath is the optional relative path to the reference namespace within the object. If omitted or not found, namespacePath equals to the metadata.namespace path of the object.

labels required object

Labels treats the path value as a labels selector.

namespaces required object

Namespaces defines if namespaces created within the virtual cluster should get synced to the host cluster.

enabled required boolean false

Enabled defines if this option should be enabled.

patches required object[]

Patches patch the resource according to the provided specification.

path required string

Path is the path within the patch to target. If the path is not found within the patch, the patch is not applied.

expression required string

Expression transforms the value according to the given JavaScript expression.

reverseExpression required string

ReverseExpression transforms the value according to the given JavaScript expression.

reference required object

Reference treats the path value as a reference to another object and will rewrite it based on the chosen mode automatically. In single-namespace mode this will translate the name to "vxxxxxxxxx" to avoid conflicts with other names, in multi-namespace mode this will not translate the name.

apiVersion required string

APIVersion is the apiVersion of the referenced object.

apiVersionPath required string

APIVersionPath is optional relative path to use to determine the kind. If APIVersionPath is not found, will fallback to apiVersion.

kind required string

Kind is the kind of the referenced object.

kindPath required string

KindPath is the optional relative path to use to determine the kind. If KindPath is not found, will fallback to kind.

namePath required string

NamePath is the optional relative path to the reference name within the object.

namespacePath required string

NamespacePath is the optional relative path to the reference namespace within the object. If omitted or not found, namespacePath equals to the metadata.namespace path of the object.

labels required object

Labels treats the path value as a labels selector.

mappings required object

Mappings for Namespace and Object

byName required object

ByName is a map of host-object-namespace/host-object-name: virtual-object-namespace/virtual-object-name. There are several wildcards supported:

1. To match all objects in host namespace and sync them to different namespace in vCluster: byName: "foo/": "foo-in-virtual/"
2. To match specific object in the host namespace and sync it to the same namespace with the same name: byName: "foo/my-object": "foo/my-object"
3. To match specific object in the host namespace and sync it to the same namespace with different name: byName: "foo/my-object": "foo/my-virtual-object"
4. To match all objects in the vCluster host namespace and sync them to a different namespace in vCluster: byName: "": "my-virtual-namespace/*"
5. To match specific objects in the vCluster host namespace and sync them to a different namespace in vCluster: byName: "/my-object": "my-virtual-namespace/my-object"

mappingsOnly required boolean false

MappingsOnly defines if creation of namespaces not matched by mappings should be allowed.

extraLabels required object

ExtraLabels are additional labels to add to the namespace in the host cluster.

resourceClaims required object

ResourceClaim defines if resource claims created within the virtual cluster should get synced to the host cluster.

enabled required boolean false

Enabled defines if this option should be enabled.

patches required object[]

Patches patch the resource according to the provided specification.

path required string

Path is the path within the patch to target. If the path is not found within the patch, the patch is not applied.

expression required string

Expression transforms the value according to the given JavaScript expression.

reverseExpression required string

ReverseExpression transforms the value according to the given JavaScript expression.

reference required object

Reference treats the path value as a reference to another object and will rewrite it based on the chosen mode automatically. In single-namespace mode this will translate the name to "vxxxxxxxxx" to avoid conflicts with other names, in multi-namespace mode this will not translate the name.

apiVersion required string

APIVersion is the apiVersion of the referenced object.

apiVersionPath required string

APIVersionPath is optional relative path to use to determine the kind. If APIVersionPath is not found, will fallback to apiVersion.

kind required string

Kind is the kind of the referenced object.

kindPath required string

KindPath is the optional relative path to use to determine the kind. If KindPath is not found, will fallback to kind.

namePath required string

NamePath is the optional relative path to the reference name within the object.

namespacePath required string

NamespacePath is the optional relative path to the reference namespace within the object. If omitted or not found, namespacePath equals to the metadata.namespace path of the object.

labels required object

Labels treats the path value as a labels selector.

resourceClaimTemplates required object

ResourceClaimTemplates defines if resourceClaimTemplates created within the virtual cluster should get synced to the host cluster.

enabled required boolean false

Enabled defines if this option should be enabled.

patches required object[]

Patches patch the resource according to the provided specification.

path required string

Path is the path within the patch to target. If the path is not found within the patch, the patch is not applied.

expression required string

Expression transforms the value according to the given JavaScript expression.

reverseExpression required string

ReverseExpression transforms the value according to the given JavaScript expression.

reference required object

Reference treats the path value as a reference to another object and will rewrite it based on the chosen mode automatically. In single-namespace mode this will translate the name to "vxxxxxxxxx" to avoid conflicts with other names, in multi-namespace mode this will not translate the name.

apiVersion required string

APIVersion is the apiVersion of the referenced object.

apiVersionPath required string

APIVersionPath is optional relative path to use to determine the kind. If APIVersionPath is not found, will fallback to apiVersion.

kind required string

Kind is the kind of the referenced object.

kindPath required string

KindPath is the optional relative path to use to determine the kind. If KindPath is not found, will fallback to kind.

namePath required string

NamePath is the optional relative path to the reference name within the object.

namespacePath required string

NamespacePath is the optional relative path to the reference namespace within the object. If omitted or not found, namespacePath equals to the metadata.namespace path of the object.

labels required object

Labels treats the path value as a labels selector.