tailscale/k8s-operator/api.md

137 KiB

API Reference

Packages:

tailscale.com/v1alpha1

Resource Types:

Connector

↩ Parent

Connector defines a Tailscale node that will be deployed in the cluster. The node can be configured to act as a Tailscale subnet router and/or a Tailscale exit node. Connector is a cluster-scoped resource. More info: https://tailscale.com/kb/1236/kubernetes-operator#deploying-exit-nodes-and-subnet-routers-on-kubernetes-using-connector-custom-resource

Name Type Description Required
apiVersion string tailscale.com/v1alpha1 true
kind string Connector true
metadata object Refer to the Kubernetes API documentation for the fields of the `metadata` field. true
spec object ConnectorSpec describes the desired Tailscale component. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status

Validations:
  • has(self.subnetRouter) || self.exitNode == true: A Connector needs to be either an exit node or a subnet router, or both.
  • true
    status object ConnectorStatus describes the status of the Connector. This is set and managed by the Tailscale operator.
    false

    Connector.spec

    ↩ Parent

    ConnectorSpec describes the desired Tailscale component. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status

    Name Type Description Required
    exitNode boolean ExitNode defines whether the Connector node should act as a Tailscale exit node. Defaults to false. https://tailscale.com/kb/1103/exit-nodes
    false
    hostname string Hostname is the tailnet hostname that should be assigned to the Connector node. If unset, hostname defaults to -connector. Hostname can contain lower case letters, numbers and dashes, it must not start or end with a dash and must be between 2 and 63 characters long.
    false
    proxyClass string ProxyClass is the name of the ProxyClass custom resource that contains configuration options that should be applied to the resources created for this Connector. If unset, the operator will create resources with the default configuration.
    false
    subnetRouter object SubnetRouter defines subnet routes that the Connector node should expose to tailnet. If unset, none are exposed. https://tailscale.com/kb/1019/subnets/
    false
    tags []string Tags that the Tailscale node will be tagged with. Defaults to [tag:k8s]. To autoapprove the subnet routes or exit node defined by a Connector, you can configure Tailscale ACLs to give these tags the necessary permissions. See https://tailscale.com/kb/1018/acls/#auto-approvers-for-routes-and-exit-nodes. If you specify custom tags here, you must also make the operator an owner of these tags. See https://tailscale.com/kb/1236/kubernetes-operator/#setting-up-the-kubernetes-operator. Tags cannot be changed once a Connector node has been created. Tag values must be in form ^tag:[a-zA-Z][a-zA-Z0-9-]*$.
    false

    Connector.spec.subnetRouter

    ↩ Parent

    SubnetRouter defines subnet routes that the Connector node should expose to tailnet. If unset, none are exposed. https://tailscale.com/kb/1019/subnets/

    Name Type Description Required
    advertiseRoutes []string AdvertiseRoutes refer to CIDRs that the subnet router should make available. Route values must be strings that represent a valid IPv4 or IPv6 CIDR range. Values can be Tailscale 4via6 subnet routes. https://tailscale.com/kb/1201/4via6-subnets/
    true

    Connector.status

    ↩ Parent

    ConnectorStatus describes the status of the Connector. This is set and managed by the Tailscale operator.

    Name Type Description Required
    conditions []object List of status conditions to indicate the status of the Connector. Known condition types are `ConnectorReady`.
    false
    isExitNode boolean IsExitNode is set to true if the Connector acts as an exit node.
    false
    subnetRoutes string SubnetRoutes are the routes currently exposed to tailnet via this Connector instance.
    false

    Connector.status.conditions[index]

    ↩ Parent

    ConnectorCondition contains condition information for a Connector.

    Name Type Description Required
    status string Status of the condition, one of ('True', 'False', 'Unknown').
    true
    type string Type of the condition, known values are (`SubnetRouterReady`).
    true
    lastTransitionTime string LastTransitionTime is the timestamp corresponding to the last status change of this condition.

    Format: date-time
    false
    message string Message is a human readable description of the details of the last transition, complementing reason.
    false
    observedGeneration integer If set, this represents the .metadata.generation that the condition was set based upon. For instance, if .metadata.generation is currently 12, but the .status.condition[x].observedGeneration is 9, the condition is out of date with respect to the current state of the Connector.

    Format: int64
    false
    reason string Reason is a brief machine readable explanation for the condition's last transition.
    false

    DNSConfig

    ↩ Parent

    Name Type Description Required
    apiVersion string tailscale.com/v1alpha1 true
    kind string DNSConfig true
    metadata object Refer to the Kubernetes API documentation for the fields of the `metadata` field. true
    spec object
    true
    status object
    false

    DNSConfig.spec

    ↩ Parent

    Name Type Description Required
    nameserver object
    true

    DNSConfig.spec.nameserver

    ↩ Parent

    Name Type Description Required
    image object
    false

    DNSConfig.spec.nameserver.image

    ↩ Parent

    Name Type Description Required
    repo string
    false
    tag string
    false

    DNSConfig.status

    ↩ Parent

    Name Type Description Required
    conditions []object
    false
    nameserverStatus object
    false

    DNSConfig.status.conditions[index]

    ↩ Parent

    ConnectorCondition contains condition information for a Connector.

    Name Type Description Required
    status string Status of the condition, one of ('True', 'False', 'Unknown').
    true
    type string Type of the condition, known values are (`SubnetRouterReady`).
    true
    lastTransitionTime string LastTransitionTime is the timestamp corresponding to the last status change of this condition.

    Format: date-time
    false
    message string Message is a human readable description of the details of the last transition, complementing reason.
    false
    observedGeneration integer If set, this represents the .metadata.generation that the condition was set based upon. For instance, if .metadata.generation is currently 12, but the .status.condition[x].observedGeneration is 9, the condition is out of date with respect to the current state of the Connector.

    Format: int64
    false
    reason string Reason is a brief machine readable explanation for the condition's last transition.
    false

    DNSConfig.status.nameserverStatus

    ↩ Parent

    Name Type Description Required
    ip string
    false

    ProxyClass

    ↩ Parent

    ProxyClass describes a set of configuration parameters that can be applied to proxy resources created by the Tailscale Kubernetes operator. To apply a given ProxyClass to resources created for a tailscale Ingress or Service, use tailscale.com/proxy-class= label. To apply a given ProxyClass to resources created for a Connector, use connector.spec.proxyClass field. ProxyClass is a cluster scoped resource. More info: https://tailscale.com/kb/1236/kubernetes-operator#cluster-resource-customization-using-proxyclass-custom-resource.

    Name Type Description Required
    apiVersion string tailscale.com/v1alpha1 true
    kind string ProxyClass true
    metadata object Refer to the Kubernetes API documentation for the fields of the `metadata` field. true
    spec object Specification of the desired state of the ProxyClass resource. https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
    true
    status object Status of the ProxyClass. This is set and managed automatically. https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
    false

    ProxyClass.spec

    ↩ Parent

    Specification of the desired state of the ProxyClass resource. https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status

    Name Type Description Required
    metrics object Configuration for proxy metrics. Metrics are currently not supported for egress proxies and for Ingress proxies that have been configured with tailscale.com/experimental-forward-cluster-traffic-via-ingress annotation.
    false
    statefulSet object Configuration parameters for the proxy's StatefulSet. Tailscale Kubernetes operator deploys a StatefulSet for each of the user configured proxies (Tailscale Ingress, Tailscale Service, Connector).
    false

    ProxyClass.spec.metrics

    ↩ Parent

    Configuration for proxy metrics. Metrics are currently not supported for egress proxies and for Ingress proxies that have been configured with tailscale.com/experimental-forward-cluster-traffic-via-ingress annotation.

    Name Type Description Required
    enable boolean Setting enable to true will make the proxy serve Tailscale metrics at :9001/debug/metrics. Defaults to false.
    true

    ProxyClass.spec.statefulSet

    ↩ Parent

    Configuration parameters for the proxy's StatefulSet. Tailscale Kubernetes operator deploys a StatefulSet for each of the user configured proxies (Tailscale Ingress, Tailscale Service, Connector).

    Name Type Description Required
    annotations map[string]string Annotations that will be added to the StatefulSet created for the proxy. Any Annotations specified here will be merged with the default annotations applied to the StatefulSet by the Tailscale Kubernetes operator as well as any other annotations that might have been applied by other actors. Annotations must be valid Kubernetes annotations. https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/#syntax-and-character-set
    false
    labels map[string]string Labels that will be added to the StatefulSet created for the proxy. Any labels specified here will be merged with the default labels applied to the StatefulSet by the Tailscale Kubernetes operator as well as any other labels that might have been applied by other actors. Label keys and values must be valid Kubernetes label keys and values. https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/#syntax-and-character-set
    false
    pod object Configuration for the proxy Pod.
    false

    ProxyClass.spec.statefulSet.pod

    ↩ Parent

    Configuration for the proxy Pod.

    Name Type Description Required
    affinity object Proxy Pod's affinity rules. By default, the Tailscale Kubernetes operator does not apply any affinity rules. https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#affinity
    false
    annotations map[string]string Annotations that will be added to the proxy Pod. Any annotations specified here will be merged with the default annotations applied to the Pod by the Tailscale Kubernetes operator. Annotations must be valid Kubernetes annotations. https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/#syntax-and-character-set
    false
    imagePullSecrets []object Proxy Pod's image pull Secrets. https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#PodSpec
    false
    labels map[string]string Labels that will be added to the proxy Pod. Any labels specified here will be merged with the default labels applied to the Pod by the Tailscale Kubernetes operator. Label keys and values must be valid Kubernetes label keys and values. https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/#syntax-and-character-set
    false
    nodeName string Proxy Pod's node name. https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#scheduling
    false
    nodeSelector map[string]string Proxy Pod's node selector. By default Tailscale Kubernetes operator does not apply any node selector. https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#scheduling
    false
    securityContext object Proxy Pod's security context. By default Tailscale Kubernetes operator does not apply any Pod security context. https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#security-context-2
    false
    tailscaleContainer object Configuration for the proxy container running tailscale.
    false
    tailscaleInitContainer object Configuration for the proxy init container that enables forwarding.
    false
    tolerations []object Proxy Pod's tolerations. By default Tailscale Kubernetes operator does not apply any tolerations. https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#scheduling
    false

    ProxyClass.spec.statefulSet.pod.affinity

    ↩ Parent

    Proxy Pod's affinity rules. By default, the Tailscale Kubernetes operator does not apply any affinity rules. https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#affinity

    Name Type Description Required
    nodeAffinity object Describes node affinity scheduling rules for the pod.
    false
    podAffinity object Describes pod affinity scheduling rules (e.g. co-locate this pod in the same node, zone, etc. as some other pod(s)).
    false
    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)).
    false

    ProxyClass.spec.statefulSet.pod.affinity.nodeAffinity

    ↩ Parent

    Describes node affinity scheduling rules for the pod.

    Name Type Description Required
    preferredDuringSchedulingIgnoredDuringExecution []object 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.
    false
    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.
    false

    ProxyClass.spec.statefulSet.pod.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringExecution[index]

    ↩ Parent

    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).

    Name Type Description Required
    preference object A node selector term, associated with the corresponding weight.
    true
    weight integer Weight associated with matching the corresponding nodeSelectorTerm, in the range 1-100.

    Format: int32
    true

    ProxyClass.spec.statefulSet.pod.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringExecution[index].preference

    ↩ Parent

    A node selector term, associated with the corresponding weight.

    Name Type Description Required
    matchExpressions []object A list of node selector requirements by node's labels.
    false
    matchFields []object A list of node selector requirements by node's fields.
    false

    ProxyClass.spec.statefulSet.pod.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringExecution[index].preference.matchExpressions[index]

    ↩ Parent

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

    Name Type Description Required
    key string The label key that the selector applies to.
    true
    operator string Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt.
    true
    values []string 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.
    false

    ProxyClass.spec.statefulSet.pod.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringExecution[index].preference.matchFields[index]

    ↩ Parent

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

    Name Type Description Required
    key string The label key that the selector applies to.
    true
    operator string Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt.
    true
    values []string 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.
    false

    ProxyClass.spec.statefulSet.pod.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution

    ↩ Parent

    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.

    Name Type Description Required
    nodeSelectorTerms []object Required. A list of node selector terms. The terms are ORed.
    true

    ProxyClass.spec.statefulSet.pod.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution.nodeSelectorTerms[index]

    ↩ Parent

    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.

    Name Type Description Required
    matchExpressions []object A list of node selector requirements by node's labels.
    false
    matchFields []object A list of node selector requirements by node's fields.
    false

    ProxyClass.spec.statefulSet.pod.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution.nodeSelectorTerms[index].matchExpressions[index]

    ↩ Parent

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

    Name Type Description Required
    key string The label key that the selector applies to.
    true
    operator string Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt.
    true
    values []string 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.
    false

    ProxyClass.spec.statefulSet.pod.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution.nodeSelectorTerms[index].matchFields[index]

    ↩ Parent

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

    Name Type Description Required
    key string The label key that the selector applies to.
    true
    operator string Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt.
    true
    values []string 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.
    false

    ProxyClass.spec.statefulSet.pod.affinity.podAffinity

    ↩ Parent

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

    Name Type Description Required
    preferredDuringSchedulingIgnoredDuringExecution []object 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.
    false
    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 a pod label update), the system may or may not try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied.
    false

    ProxyClass.spec.statefulSet.pod.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringExecution[index]

    ↩ Parent

    The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s)

    Name Type Description Required
    podAffinityTerm object Required. A pod affinity term, associated with the corresponding weight.
    true
    weight integer weight associated with matching the corresponding podAffinityTerm, in the range 1-100.

    Format: int32
    true

    ProxyClass.spec.statefulSet.pod.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringExecution[index].podAffinityTerm

    ↩ Parent

    Required. A pod affinity term, associated with the corresponding weight.

    Name Type Description Required
    topologyKey string This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.
    true
    labelSelector object A label query over a set of resources, in this case pods. If it's null, this PodAffinityTerm matches with no Pods.
    false
    matchLabelKeys []string MatchLabelKeys is a set of pod label keys to select which pods will be taken into consideration. The keys are used to lookup values from the incoming pod labels, those key-value labels are merged with `LabelSelector` as `key in (value)` to select the group of existing pods which pods will be taken into consideration for the incoming pod's pod (anti) affinity. Keys that don't exist in the incoming pod labels will be ignored. The default value is empty. The same key is forbidden to exist in both MatchLabelKeys and LabelSelector. Also, MatchLabelKeys cannot be set when LabelSelector isn't set. This is an alpha field and requires enabling MatchLabelKeysInPodAffinity feature gate.
    false
    mismatchLabelKeys []string MismatchLabelKeys is a set of pod label keys to select which pods will be taken into consideration. The keys are used to lookup values from the incoming pod labels, those key-value labels are merged with `LabelSelector` as `key notin (value)` to select the group of existing pods which pods will be taken into consideration for the incoming pod's pod (anti) affinity. Keys that don't exist in the incoming pod labels will be ignored. The default value is empty. The same key is forbidden to exist in both MismatchLabelKeys and LabelSelector. Also, MismatchLabelKeys cannot be set when LabelSelector isn't set. This is an alpha field and requires enabling MatchLabelKeysInPodAffinity feature gate.
    false
    namespaceSelector object A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces.
    false
    namespaces []string namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace".
    false

    ProxyClass.spec.statefulSet.pod.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringExecution[index].podAffinityTerm.labelSelector

    ↩ Parent

    A label query over a set of resources, in this case pods. If it's null, this PodAffinityTerm matches with no Pods.

    Name Type Description Required
    matchExpressions []object matchExpressions is a list of label selector requirements. The requirements are ANDed.
    false
    matchLabels map[string]string matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
    false

    ProxyClass.spec.statefulSet.pod.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringExecution[index].podAffinityTerm.labelSelector.matchExpressions[index]

    ↩ Parent

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

    Name Type Description Required
    key string key is the label key that the selector applies to.
    true
    operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
    true
    values []string values is 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. This array is replaced during a strategic merge patch.
    false

    ProxyClass.spec.statefulSet.pod.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringExecution[index].podAffinityTerm.namespaceSelector

    ↩ Parent

    A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces.

    Name Type Description Required
    matchExpressions []object matchExpressions is a list of label selector requirements. The requirements are ANDed.
    false
    matchLabels map[string]string matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
    false

    ProxyClass.spec.statefulSet.pod.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringExecution[index].podAffinityTerm.namespaceSelector.matchExpressions[index]

    ↩ Parent

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

    Name Type Description Required
    key string key is the label key that the selector applies to.
    true
    operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
    true
    values []string values is 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. This array is replaced during a strategic merge patch.
    false

    ProxyClass.spec.statefulSet.pod.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringExecution[index]

    ↩ Parent

    Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key matches that of any node on which a pod of the set of pods is running

    Name Type Description Required
    topologyKey string This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.
    true
    labelSelector object A label query over a set of resources, in this case pods. If it's null, this PodAffinityTerm matches with no Pods.
    false
    matchLabelKeys []string MatchLabelKeys is a set of pod label keys to select which pods will be taken into consideration. The keys are used to lookup values from the incoming pod labels, those key-value labels are merged with `LabelSelector` as `key in (value)` to select the group of existing pods which pods will be taken into consideration for the incoming pod's pod (anti) affinity. Keys that don't exist in the incoming pod labels will be ignored. The default value is empty. The same key is forbidden to exist in both MatchLabelKeys and LabelSelector. Also, MatchLabelKeys cannot be set when LabelSelector isn't set. This is an alpha field and requires enabling MatchLabelKeysInPodAffinity feature gate.
    false
    mismatchLabelKeys []string MismatchLabelKeys is a set of pod label keys to select which pods will be taken into consideration. The keys are used to lookup values from the incoming pod labels, those key-value labels are merged with `LabelSelector` as `key notin (value)` to select the group of existing pods which pods will be taken into consideration for the incoming pod's pod (anti) affinity. Keys that don't exist in the incoming pod labels will be ignored. The default value is empty. The same key is forbidden to exist in both MismatchLabelKeys and LabelSelector. Also, MismatchLabelKeys cannot be set when LabelSelector isn't set. This is an alpha field and requires enabling MatchLabelKeysInPodAffinity feature gate.
    false
    namespaceSelector object A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces.
    false
    namespaces []string namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace".
    false

    ProxyClass.spec.statefulSet.pod.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringExecution[index].labelSelector

    ↩ Parent

    A label query over a set of resources, in this case pods. If it's null, this PodAffinityTerm matches with no Pods.

    Name Type Description Required
    matchExpressions []object matchExpressions is a list of label selector requirements. The requirements are ANDed.
    false
    matchLabels map[string]string matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
    false

    ProxyClass.spec.statefulSet.pod.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringExecution[index].labelSelector.matchExpressions[index]

    ↩ Parent

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

    Name Type Description Required
    key string key is the label key that the selector applies to.
    true
    operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
    true
    values []string values is 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. This array is replaced during a strategic merge patch.
    false

    ProxyClass.spec.statefulSet.pod.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringExecution[index].namespaceSelector

    ↩ Parent

    A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces.

    Name Type Description Required
    matchExpressions []object matchExpressions is a list of label selector requirements. The requirements are ANDed.
    false
    matchLabels map[string]string matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
    false

    ProxyClass.spec.statefulSet.pod.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringExecution[index].namespaceSelector.matchExpressions[index]

    ↩ Parent

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

    Name Type Description Required
    key string key is the label key that the selector applies to.
    true
    operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
    true
    values []string values is 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. This array is replaced during a strategic merge patch.
    false

    ProxyClass.spec.statefulSet.pod.affinity.podAntiAffinity

    ↩ Parent

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

    Name Type Description Required
    preferredDuringSchedulingIgnoredDuringExecution []object The scheduler will prefer to schedule pods to nodes that satisfy the anti-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 anti-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.
    false
    requiredDuringSchedulingIgnoredDuringExecution []object If the anti-affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the anti-affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system may or may not try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied.
    false

    ProxyClass.spec.statefulSet.pod.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringExecution[index]

    ↩ Parent

    The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s)

    Name Type Description Required
    podAffinityTerm object Required. A pod affinity term, associated with the corresponding weight.
    true
    weight integer weight associated with matching the corresponding podAffinityTerm, in the range 1-100.

    Format: int32
    true

    ProxyClass.spec.statefulSet.pod.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringExecution[index].podAffinityTerm

    ↩ Parent

    Required. A pod affinity term, associated with the corresponding weight.

    Name Type Description Required
    topologyKey string This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.
    true
    labelSelector object A label query over a set of resources, in this case pods. If it's null, this PodAffinityTerm matches with no Pods.
    false
    matchLabelKeys []string MatchLabelKeys is a set of pod label keys to select which pods will be taken into consideration. The keys are used to lookup values from the incoming pod labels, those key-value labels are merged with `LabelSelector` as `key in (value)` to select the group of existing pods which pods will be taken into consideration for the incoming pod's pod (anti) affinity. Keys that don't exist in the incoming pod labels will be ignored. The default value is empty. The same key is forbidden to exist in both MatchLabelKeys and LabelSelector. Also, MatchLabelKeys cannot be set when LabelSelector isn't set. This is an alpha field and requires enabling MatchLabelKeysInPodAffinity feature gate.
    false
    mismatchLabelKeys []string MismatchLabelKeys is a set of pod label keys to select which pods will be taken into consideration. The keys are used to lookup values from the incoming pod labels, those key-value labels are merged with `LabelSelector` as `key notin (value)` to select the group of existing pods which pods will be taken into consideration for the incoming pod's pod (anti) affinity. Keys that don't exist in the incoming pod labels will be ignored. The default value is empty. The same key is forbidden to exist in both MismatchLabelKeys and LabelSelector. Also, MismatchLabelKeys cannot be set when LabelSelector isn't set. This is an alpha field and requires enabling MatchLabelKeysInPodAffinity feature gate.
    false
    namespaceSelector object A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces.
    false
    namespaces []string namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace".
    false

    ProxyClass.spec.statefulSet.pod.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringExecution[index].podAffinityTerm.labelSelector

    ↩ Parent

    A label query over a set of resources, in this case pods. If it's null, this PodAffinityTerm matches with no Pods.

    Name Type Description Required
    matchExpressions []object matchExpressions is a list of label selector requirements. The requirements are ANDed.
    false
    matchLabels map[string]string matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
    false

    ProxyClass.spec.statefulSet.pod.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringExecution[index].podAffinityTerm.labelSelector.matchExpressions[index]

    ↩ Parent

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

    Name Type Description Required
    key string key is the label key that the selector applies to.
    true
    operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
    true
    values []string values is 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. This array is replaced during a strategic merge patch.
    false

    ProxyClass.spec.statefulSet.pod.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringExecution[index].podAffinityTerm.namespaceSelector

    ↩ Parent

    A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces.

    Name Type Description Required
    matchExpressions []object matchExpressions is a list of label selector requirements. The requirements are ANDed.
    false
    matchLabels map[string]string matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
    false

    ProxyClass.spec.statefulSet.pod.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringExecution[index].podAffinityTerm.namespaceSelector.matchExpressions[index]

    ↩ Parent

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

    Name Type Description Required
    key string key is the label key that the selector applies to.
    true
    operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
    true
    values []string values is 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. This array is replaced during a strategic merge patch.
    false

    ProxyClass.spec.statefulSet.pod.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringExecution[index]

    ↩ Parent

    Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key matches that of any node on which a pod of the set of pods is running

    Name Type Description Required
    topologyKey string This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.
    true
    labelSelector object A label query over a set of resources, in this case pods. If it's null, this PodAffinityTerm matches with no Pods.
    false
    matchLabelKeys []string MatchLabelKeys is a set of pod label keys to select which pods will be taken into consideration. The keys are used to lookup values from the incoming pod labels, those key-value labels are merged with `LabelSelector` as `key in (value)` to select the group of existing pods which pods will be taken into consideration for the incoming pod's pod (anti) affinity. Keys that don't exist in the incoming pod labels will be ignored. The default value is empty. The same key is forbidden to exist in both MatchLabelKeys and LabelSelector. Also, MatchLabelKeys cannot be set when LabelSelector isn't set. This is an alpha field and requires enabling MatchLabelKeysInPodAffinity feature gate.
    false
    mismatchLabelKeys []string MismatchLabelKeys is a set of pod label keys to select which pods will be taken into consideration. The keys are used to lookup values from the incoming pod labels, those key-value labels are merged with `LabelSelector` as `key notin (value)` to select the group of existing pods which pods will be taken into consideration for the incoming pod's pod (anti) affinity. Keys that don't exist in the incoming pod labels will be ignored. The default value is empty. The same key is forbidden to exist in both MismatchLabelKeys and LabelSelector. Also, MismatchLabelKeys cannot be set when LabelSelector isn't set. This is an alpha field and requires enabling MatchLabelKeysInPodAffinity feature gate.
    false
    namespaceSelector object A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces.
    false
    namespaces []string namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace".
    false

    ProxyClass.spec.statefulSet.pod.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringExecution[index].labelSelector

    ↩ Parent

    A label query over a set of resources, in this case pods. If it's null, this PodAffinityTerm matches with no Pods.

    Name Type Description Required
    matchExpressions []object matchExpressions is a list of label selector requirements. The requirements are ANDed.
    false
    matchLabels map[string]string matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
    false

    ProxyClass.spec.statefulSet.pod.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringExecution[index].labelSelector.matchExpressions[index]

    ↩ Parent

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

    Name Type Description Required
    key string key is the label key that the selector applies to.
    true
    operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
    true
    values []string values is 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. This array is replaced during a strategic merge patch.
    false

    ProxyClass.spec.statefulSet.pod.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringExecution[index].namespaceSelector

    ↩ Parent

    A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces.

    Name Type Description Required
    matchExpressions []object matchExpressions is a list of label selector requirements. The requirements are ANDed.
    false
    matchLabels map[string]string matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
    false

    ProxyClass.spec.statefulSet.pod.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringExecution[index].namespaceSelector.matchExpressions[index]

    ↩ Parent

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

    Name Type Description Required
    key string key is the label key that the selector applies to.
    true
    operator string operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
    true
    values []string values is 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. This array is replaced during a strategic merge patch.
    false

    ProxyClass.spec.statefulSet.pod.imagePullSecrets[index]

    ↩ Parent

    LocalObjectReference contains enough information to let you locate the referenced object inside the same namespace.

    Name Type Description Required
    name string Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?
    false

    ProxyClass.spec.statefulSet.pod.securityContext

    ↩ Parent

    Proxy Pod's security context. By default Tailscale Kubernetes operator does not apply any Pod security context. https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#security-context-2

    Name Type Description Required
    fsGroup integer A special supplemental group that applies to all containers in a pod. Some volume types allow the Kubelet to change the ownership of that volume to be owned by the pod: 1. The owning GID will be the FSGroup 2. The setgid bit is set (new files created in the volume will be owned by FSGroup) 3. The permission bits are OR'd with rw-rw---- If unset, the Kubelet will not modify the ownership and permissions of any volume. Note that this field cannot be set when spec.os.name is windows.

    Format: int64
    false
    fsGroupChangePolicy string fsGroupChangePolicy defines behavior of changing ownership and permission of the volume before being exposed inside Pod. This field will only apply to volume types which support fsGroup based ownership(and permissions). It will have no effect on ephemeral volume types such as: secret, configmaps and emptydir. Valid values are "OnRootMismatch" and "Always". If not specified, "Always" is used. Note that this field cannot be set when spec.os.name is windows.
    false
    runAsGroup integer The GID to run the entrypoint of the container process. Uses runtime default if unset. May also be set in SecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence for that container. Note that this field cannot be set when spec.os.name is windows.

    Format: int64
    false
    runAsNonRoot boolean Indicates that the container must run as a non-root user. If true, the Kubelet will validate the image at runtime to ensure that it does not run as UID 0 (root) and fail to start the container if it does. If unset or false, no such validation will be performed. May also be set in SecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
    false
    runAsUser integer The UID to run the entrypoint of the container process. Defaults to user specified in image metadata if unspecified. May also be set in SecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence for that container. Note that this field cannot be set when spec.os.name is windows.

    Format: int64
    false
    seLinuxOptions object The SELinux context to be applied to all containers. If unspecified, the container runtime will allocate a random SELinux context for each container. May also be set in SecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence for that container. Note that this field cannot be set when spec.os.name is windows.
    false
    seccompProfile object The seccomp options to use by the containers in this pod. Note that this field cannot be set when spec.os.name is windows.
    false
    supplementalGroups []integer A list of groups applied to the first process run in each container, in addition to the container's primary GID, the fsGroup (if specified), and group memberships defined in the container image for the uid of the container process. If unspecified, no additional groups are added to any container. Note that group memberships defined in the container image for the uid of the container process are still effective, even if they are not included in this list. Note that this field cannot be set when spec.os.name is windows.
    false
    sysctls []object Sysctls hold a list of namespaced sysctls used for the pod. Pods with unsupported sysctls (by the container runtime) might fail to launch. Note that this field cannot be set when spec.os.name is windows.
    false
    windowsOptions object The Windows specific settings applied to all containers. If unspecified, the options within a container's SecurityContext will be used. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is linux.
    false

    ProxyClass.spec.statefulSet.pod.securityContext.seLinuxOptions

    ↩ Parent

    The SELinux context to be applied to all containers. If unspecified, the container runtime will allocate a random SELinux context for each container. May also be set in SecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence for that container. Note that this field cannot be set when spec.os.name is windows.

    Name Type Description Required
    level string Level is SELinux level label that applies to the container.
    false
    role string Role is a SELinux role label that applies to the container.
    false
    type string Type is a SELinux type label that applies to the container.
    false
    user string User is a SELinux user label that applies to the container.
    false

    ProxyClass.spec.statefulSet.pod.securityContext.seccompProfile

    ↩ Parent

    The seccomp options to use by the containers in this pod. Note that this field cannot be set when spec.os.name is windows.

    Name Type Description Required
    type string type indicates which kind of seccomp profile will be applied. Valid options are: Localhost - a profile defined in a file on the node should be used. RuntimeDefault - the container runtime default profile should be used. Unconfined - no profile should be applied.
    true
    localhostProfile string localhostProfile indicates a profile defined in a file on the node should be used. The profile must be preconfigured on the node to work. Must be a descending path, relative to the kubelet's configured seccomp profile location. Must be set if type is "Localhost". Must NOT be set for any other type.
    false

    ProxyClass.spec.statefulSet.pod.securityContext.sysctls[index]

    ↩ Parent

    Sysctl defines a kernel parameter to be set

    Name Type Description Required
    name string Name of a property to set
    true
    value string Value of a property to set
    true

    ProxyClass.spec.statefulSet.pod.securityContext.windowsOptions

    ↩ Parent

    The Windows specific settings applied to all containers. If unspecified, the options within a container's SecurityContext will be used. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is linux.

    Name Type Description Required
    gmsaCredentialSpec string GMSACredentialSpec is where the GMSA admission webhook (https://github.com/kubernetes-sigs/windows-gmsa) inlines the contents of the GMSA credential spec named by the GMSACredentialSpecName field.
    false
    gmsaCredentialSpecName string GMSACredentialSpecName is the name of the GMSA credential spec to use.
    false
    hostProcess boolean HostProcess determines if a container should be run as a 'Host Process' container. All of a Pod's containers must have the same effective HostProcess value (it is not allowed to have a mix of HostProcess containers and non-HostProcess containers). In addition, if HostProcess is true then HostNetwork must also be set to true.
    false
    runAsUserName string The UserName in Windows to run the entrypoint of the container process. Defaults to the user specified in image metadata if unspecified. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
    false

    ProxyClass.spec.statefulSet.pod.tailscaleContainer

    ↩ Parent

    Configuration for the proxy container running tailscale.

    Name Type Description Required
    env []object List of environment variables to set in the container. https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#environment-variables Note that environment variables provided here will take precedence over Tailscale-specific environment variables set by the operator, however running proxies with custom values for Tailscale environment variables (i.e TS_USERSPACE) is not recommended and might break in the future.
    false
    resources object Container resource requirements. By default Tailscale Kubernetes operator does not apply any resource requirements. The amount of resources required wil depend on the amount of resources the operator needs to parse, usage patterns and cluster size. https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#resources
    false
    securityContext object Container security context. Security context specified here will override the security context by the operator. By default the operator: - sets 'privileged: true' for the init container - set NET_ADMIN capability for tailscale container for proxies that are created for Services or Connector. https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#security-context
    false

    ProxyClass.spec.statefulSet.pod.tailscaleContainer.env[index]

    ↩ Parent

    Name Type Description Required
    name string Name of the environment variable. Must be a C_IDENTIFIER.
    true
    value string Variable references $(VAR_NAME) are expanded using the previously defined environment variables in the container and any service environment variables. If a variable cannot be resolved, the reference in the input string will be unchanged. Double $$ are reduced to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e. "$$(VAR_NAME)" will produce the string literal "$(VAR_NAME)". Escaped references will never be expanded, regardless of whether the variable exists or not. Defaults to "".
    false

    ProxyClass.spec.statefulSet.pod.tailscaleContainer.resources

    ↩ Parent

    Container resource requirements. By default Tailscale Kubernetes operator does not apply any resource requirements. The amount of resources required wil depend on the amount of resources the operator needs to parse, usage patterns and cluster size. https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#resources

    Name Type Description Required
    claims []object Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers.
    false
    limits map[string]int or string Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
    false
    requests map[string]int or string Requests describes the minimum amount of compute resources required. If Requests is omitted for a container, it defaults to Limits if that is explicitly specified, otherwise to an implementation-defined value. Requests cannot exceed Limits. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
    false

    ProxyClass.spec.statefulSet.pod.tailscaleContainer.resources.claims[index]

    ↩ Parent

    ResourceClaim references one entry in PodSpec.ResourceClaims.

    Name Type Description Required
    name string Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
    true

    ProxyClass.spec.statefulSet.pod.tailscaleContainer.securityContext

    ↩ Parent

    Container security context. Security context specified here will override the security context by the operator. By default the operator: - sets 'privileged: true' for the init container - set NET_ADMIN capability for tailscale container for proxies that are created for Services or Connector. https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#security-context

    Name Type Description Required
    allowPrivilegeEscalation boolean AllowPrivilegeEscalation controls whether a process can gain more privileges than its parent process. This bool directly controls if the no_new_privs flag will be set on the container process. AllowPrivilegeEscalation is true always when the container is: 1) run as Privileged 2) has CAP_SYS_ADMIN Note that this field cannot be set when spec.os.name is windows.
    false
    capabilities object The capabilities to add/drop when running containers. Defaults to the default set of capabilities granted by the container runtime. Note that this field cannot be set when spec.os.name is windows.
    false
    privileged boolean Run container in privileged mode. Processes in privileged containers are essentially equivalent to root on the host. Defaults to false. Note that this field cannot be set when spec.os.name is windows.
    false
    procMount string procMount denotes the type of proc mount to use for the containers. The default is DefaultProcMount which uses the container runtime defaults for readonly paths and masked paths. This requires the ProcMountType feature flag to be enabled. Note that this field cannot be set when spec.os.name is windows.
    false
    readOnlyRootFilesystem boolean Whether this container has a read-only root filesystem. Default is false. Note that this field cannot be set when spec.os.name is windows.
    false
    runAsGroup integer The GID to run the entrypoint of the container process. Uses runtime default if unset. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is windows.

    Format: int64
    false
    runAsNonRoot boolean Indicates that the container must run as a non-root user. If true, the Kubelet will validate the image at runtime to ensure that it does not run as UID 0 (root) and fail to start the container if it does. If unset or false, no such validation will be performed. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
    false
    runAsUser integer The UID to run the entrypoint of the container process. Defaults to user specified in image metadata if unspecified. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is windows.

    Format: int64
    false
    seLinuxOptions object The SELinux context to be applied to the container. If unspecified, the container runtime will allocate a random SELinux context for each container. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is windows.
    false
    seccompProfile object The seccomp options to use by this container. If seccomp options are provided at both the pod & container level, the container options override the pod options. Note that this field cannot be set when spec.os.name is windows.
    false
    windowsOptions object The Windows specific settings applied to all containers. If unspecified, the options from the PodSecurityContext will be used. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is linux.
    false

    ProxyClass.spec.statefulSet.pod.tailscaleContainer.securityContext.capabilities

    ↩ Parent

    The capabilities to add/drop when running containers. Defaults to the default set of capabilities granted by the container runtime. Note that this field cannot be set when spec.os.name is windows.

    Name Type Description Required
    add []string Added capabilities
    false
    drop []string Removed capabilities
    false

    ProxyClass.spec.statefulSet.pod.tailscaleContainer.securityContext.seLinuxOptions

    ↩ Parent

    The SELinux context to be applied to the container. If unspecified, the container runtime will allocate a random SELinux context for each container. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is windows.

    Name Type Description Required
    level string Level is SELinux level label that applies to the container.
    false
    role string Role is a SELinux role label that applies to the container.
    false
    type string Type is a SELinux type label that applies to the container.
    false
    user string User is a SELinux user label that applies to the container.
    false

    ProxyClass.spec.statefulSet.pod.tailscaleContainer.securityContext.seccompProfile

    ↩ Parent

    The seccomp options to use by this container. If seccomp options are provided at both the pod & container level, the container options override the pod options. Note that this field cannot be set when spec.os.name is windows.

    Name Type Description Required
    type string type indicates which kind of seccomp profile will be applied. Valid options are: Localhost - a profile defined in a file on the node should be used. RuntimeDefault - the container runtime default profile should be used. Unconfined - no profile should be applied.
    true
    localhostProfile string localhostProfile indicates a profile defined in a file on the node should be used. The profile must be preconfigured on the node to work. Must be a descending path, relative to the kubelet's configured seccomp profile location. Must be set if type is "Localhost". Must NOT be set for any other type.
    false

    ProxyClass.spec.statefulSet.pod.tailscaleContainer.securityContext.windowsOptions

    ↩ Parent

    The Windows specific settings applied to all containers. If unspecified, the options from the PodSecurityContext will be used. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is linux.

    Name Type Description Required
    gmsaCredentialSpec string GMSACredentialSpec is where the GMSA admission webhook (https://github.com/kubernetes-sigs/windows-gmsa) inlines the contents of the GMSA credential spec named by the GMSACredentialSpecName field.
    false
    gmsaCredentialSpecName string GMSACredentialSpecName is the name of the GMSA credential spec to use.
    false
    hostProcess boolean HostProcess determines if a container should be run as a 'Host Process' container. All of a Pod's containers must have the same effective HostProcess value (it is not allowed to have a mix of HostProcess containers and non-HostProcess containers). In addition, if HostProcess is true then HostNetwork must also be set to true.
    false
    runAsUserName string The UserName in Windows to run the entrypoint of the container process. Defaults to the user specified in image metadata if unspecified. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
    false

    ProxyClass.spec.statefulSet.pod.tailscaleInitContainer

    ↩ Parent

    Configuration for the proxy init container that enables forwarding.

    Name Type Description Required
    env []object List of environment variables to set in the container. https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#environment-variables Note that environment variables provided here will take precedence over Tailscale-specific environment variables set by the operator, however running proxies with custom values for Tailscale environment variables (i.e TS_USERSPACE) is not recommended and might break in the future.
    false
    resources object Container resource requirements. By default Tailscale Kubernetes operator does not apply any resource requirements. The amount of resources required wil depend on the amount of resources the operator needs to parse, usage patterns and cluster size. https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#resources
    false
    securityContext object Container security context. Security context specified here will override the security context by the operator. By default the operator: - sets 'privileged: true' for the init container - set NET_ADMIN capability for tailscale container for proxies that are created for Services or Connector. https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#security-context
    false

    ProxyClass.spec.statefulSet.pod.tailscaleInitContainer.env[index]

    ↩ Parent

    Name Type Description Required
    name string Name of the environment variable. Must be a C_IDENTIFIER.
    true
    value string Variable references $(VAR_NAME) are expanded using the previously defined environment variables in the container and any service environment variables. If a variable cannot be resolved, the reference in the input string will be unchanged. Double $$ are reduced to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e. "$$(VAR_NAME)" will produce the string literal "$(VAR_NAME)". Escaped references will never be expanded, regardless of whether the variable exists or not. Defaults to "".
    false

    ProxyClass.spec.statefulSet.pod.tailscaleInitContainer.resources

    ↩ Parent

    Container resource requirements. By default Tailscale Kubernetes operator does not apply any resource requirements. The amount of resources required wil depend on the amount of resources the operator needs to parse, usage patterns and cluster size. https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#resources

    Name Type Description Required
    claims []object Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers.
    false
    limits map[string]int or string Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
    false
    requests map[string]int or string Requests describes the minimum amount of compute resources required. If Requests is omitted for a container, it defaults to Limits if that is explicitly specified, otherwise to an implementation-defined value. Requests cannot exceed Limits. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
    false

    ProxyClass.spec.statefulSet.pod.tailscaleInitContainer.resources.claims[index]

    ↩ Parent

    ResourceClaim references one entry in PodSpec.ResourceClaims.

    Name Type Description Required
    name string Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
    true

    ProxyClass.spec.statefulSet.pod.tailscaleInitContainer.securityContext

    ↩ Parent

    Container security context. Security context specified here will override the security context by the operator. By default the operator: - sets 'privileged: true' for the init container - set NET_ADMIN capability for tailscale container for proxies that are created for Services or Connector. https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#security-context

    Name Type Description Required
    allowPrivilegeEscalation boolean AllowPrivilegeEscalation controls whether a process can gain more privileges than its parent process. This bool directly controls if the no_new_privs flag will be set on the container process. AllowPrivilegeEscalation is true always when the container is: 1) run as Privileged 2) has CAP_SYS_ADMIN Note that this field cannot be set when spec.os.name is windows.
    false
    capabilities object The capabilities to add/drop when running containers. Defaults to the default set of capabilities granted by the container runtime. Note that this field cannot be set when spec.os.name is windows.
    false
    privileged boolean Run container in privileged mode. Processes in privileged containers are essentially equivalent to root on the host. Defaults to false. Note that this field cannot be set when spec.os.name is windows.
    false
    procMount string procMount denotes the type of proc mount to use for the containers. The default is DefaultProcMount which uses the container runtime defaults for readonly paths and masked paths. This requires the ProcMountType feature flag to be enabled. Note that this field cannot be set when spec.os.name is windows.
    false
    readOnlyRootFilesystem boolean Whether this container has a read-only root filesystem. Default is false. Note that this field cannot be set when spec.os.name is windows.
    false
    runAsGroup integer The GID to run the entrypoint of the container process. Uses runtime default if unset. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is windows.

    Format: int64
    false
    runAsNonRoot boolean Indicates that the container must run as a non-root user. If true, the Kubelet will validate the image at runtime to ensure that it does not run as UID 0 (root) and fail to start the container if it does. If unset or false, no such validation will be performed. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
    false
    runAsUser integer The UID to run the entrypoint of the container process. Defaults to user specified in image metadata if unspecified. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is windows.

    Format: int64
    false
    seLinuxOptions object The SELinux context to be applied to the container. If unspecified, the container runtime will allocate a random SELinux context for each container. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is windows.
    false
    seccompProfile object The seccomp options to use by this container. If seccomp options are provided at both the pod & container level, the container options override the pod options. Note that this field cannot be set when spec.os.name is windows.
    false
    windowsOptions object The Windows specific settings applied to all containers. If unspecified, the options from the PodSecurityContext will be used. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is linux.
    false

    ProxyClass.spec.statefulSet.pod.tailscaleInitContainer.securityContext.capabilities

    ↩ Parent

    The capabilities to add/drop when running containers. Defaults to the default set of capabilities granted by the container runtime. Note that this field cannot be set when spec.os.name is windows.

    Name Type Description Required
    add []string Added capabilities
    false
    drop []string Removed capabilities
    false

    ProxyClass.spec.statefulSet.pod.tailscaleInitContainer.securityContext.seLinuxOptions

    ↩ Parent

    The SELinux context to be applied to the container. If unspecified, the container runtime will allocate a random SELinux context for each container. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is windows.

    Name Type Description Required
    level string Level is SELinux level label that applies to the container.
    false
    role string Role is a SELinux role label that applies to the container.
    false
    type string Type is a SELinux type label that applies to the container.
    false
    user string User is a SELinux user label that applies to the container.
    false

    ProxyClass.spec.statefulSet.pod.tailscaleInitContainer.securityContext.seccompProfile

    ↩ Parent

    The seccomp options to use by this container. If seccomp options are provided at both the pod & container level, the container options override the pod options. Note that this field cannot be set when spec.os.name is windows.

    Name Type Description Required
    type string type indicates which kind of seccomp profile will be applied. Valid options are: Localhost - a profile defined in a file on the node should be used. RuntimeDefault - the container runtime default profile should be used. Unconfined - no profile should be applied.
    true
    localhostProfile string localhostProfile indicates a profile defined in a file on the node should be used. The profile must be preconfigured on the node to work. Must be a descending path, relative to the kubelet's configured seccomp profile location. Must be set if type is "Localhost". Must NOT be set for any other type.
    false

    ProxyClass.spec.statefulSet.pod.tailscaleInitContainer.securityContext.windowsOptions

    ↩ Parent

    The Windows specific settings applied to all containers. If unspecified, the options from the PodSecurityContext will be used. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence. Note that this field cannot be set when spec.os.name is linux.

    Name Type Description Required
    gmsaCredentialSpec string GMSACredentialSpec is where the GMSA admission webhook (https://github.com/kubernetes-sigs/windows-gmsa) inlines the contents of the GMSA credential spec named by the GMSACredentialSpecName field.
    false
    gmsaCredentialSpecName string GMSACredentialSpecName is the name of the GMSA credential spec to use.
    false
    hostProcess boolean HostProcess determines if a container should be run as a 'Host Process' container. All of a Pod's containers must have the same effective HostProcess value (it is not allowed to have a mix of HostProcess containers and non-HostProcess containers). In addition, if HostProcess is true then HostNetwork must also be set to true.
    false
    runAsUserName string The UserName in Windows to run the entrypoint of the container process. Defaults to the user specified in image metadata if unspecified. May also be set in PodSecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
    false

    ProxyClass.spec.statefulSet.pod.tolerations[index]

    ↩ Parent

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

    Name Type Description Required
    effect string Effect indicates the taint effect to match. Empty means match all taint effects. When specified, allowed values are NoSchedule, PreferNoSchedule and NoExecute.
    false
    key string Key is the taint key that the toleration applies to. Empty means match all taint keys. If the key is empty, operator must be Exists; this combination means to match all values and all keys.
    false
    operator string Operator represents a key's relationship to the value. Valid operators are Exists and Equal. Defaults to Equal. Exists is equivalent to wildcard for value, so that a pod can tolerate all taints of a particular category.
    false
    tolerationSeconds integer TolerationSeconds represents the period of time the toleration (which must be of effect NoExecute, otherwise this field is ignored) tolerates the taint. By default, it is not set, which means tolerate the taint forever (do not evict). Zero and negative values will be treated as 0 (evict immediately) by the system.

    Format: int64
    false
    value string Value is the taint value the toleration matches to. If the operator is Exists, the value should be empty, otherwise just a regular string.
    false

    ProxyClass.status

    ↩ Parent

    Status of the ProxyClass. This is set and managed automatically. https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status

    Name Type Description Required
    conditions []object List of status conditions to indicate the status of the ProxyClass. Known condition types are `ProxyClassReady`.
    false

    ProxyClass.status.conditions[index]

    ↩ Parent

    ConnectorCondition contains condition information for a Connector.

    Name Type Description Required
    status string Status of the condition, one of ('True', 'False', 'Unknown').
    true
    type string Type of the condition, known values are (`SubnetRouterReady`).
    true
    lastTransitionTime string LastTransitionTime is the timestamp corresponding to the last status change of this condition.

    Format: date-time
    false
    message string Message is a human readable description of the details of the last transition, complementing reason.
    false
    observedGeneration integer If set, this represents the .metadata.generation that the condition was set based upon. For instance, if .metadata.generation is currently 12, but the .status.condition[x].observedGeneration is 9, the condition is out of date with respect to the current state of the Connector.

    Format: int64
    false
    reason string Reason is a brief machine readable explanation for the condition's last transition.
    false