# API Reference Packages: - [tailscale.com/v1alpha1](#tailscalecomv1alpha1) # tailscale.com/v1alpha1 Resource Types: - [Connector](#connector) - [DNSConfig](#dnsconfig) - [ProxyClass](#proxyclass) ## Connector [↩ Parent](#tailscalecomv1alpha1 ) 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: |
true |
status | object |
ConnectorStatus describes the status of the Connector. This is set
and managed by the Tailscale operator. |
false |
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 |
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 |
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 |
Name | Type | Description | Required |
---|---|---|---|
conditions | []object |
List of status conditions to indicate the status of the Connector.
Known condition types are `ConnectorReady`. |
false |
hostname | string |
Hostname is the fully qualified domain name of the Connector node.
If MagicDNS is enabled in your tailnet, it is the MagicDNS name of the
node. |
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 |
tailnetIPs | []string |
TailnetIPs is the set of tailnet IP addresses (both IPv4 and IPv6)
assigned to the Connector node. |
false |
Name | Type | Description | Required |
---|---|---|---|
lastTransitionTime | string |
lastTransitionTime is the last time the condition transitioned from one status to another.
This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable. Format: date-time |
true |
message | string |
message is a human readable message indicating details about the transition.
This may be an empty string. |
true |
reason | string |
reason contains a programmatic identifier indicating the reason for the condition's last transition.
Producers of specific condition types may define expected values and meanings for this field,
and whether the values are considered a guaranteed API.
The value should be a CamelCase string.
This field may not be empty. |
true |
status | enum |
status of the condition, one of True, False, Unknown. Enum: True, False, Unknown |
true |
type | string |
type of condition in CamelCase or in foo.example.com/CamelCase. |
true |
observedGeneration | integer |
observedGeneration represents the .metadata.generation that the condition was set based upon.
For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date
with respect to the current state of the instance. Format: int64 Minimum: 0 |
false |
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 |
Spec describes the desired DNS configuration.
More info:
https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status |
true |
status | object |
Status describes the status of the DNSConfig. This is set
and managed by the Tailscale operator. |
false |
Name | Type | Description | Required |
---|---|---|---|
nameserver | object |
Configuration for a nameserver that can resolve ts.net DNS names
associated with in-cluster proxies for Tailscale egress Services and
Tailscale Ingresses. The operator will always deploy this nameserver
when a DNSConfig is applied. |
true |
Name | Type | Description | Required |
---|---|---|---|
image | object |
Nameserver image. |
false |
Name | Type | Description | Required |
---|---|---|---|
repo | string |
Repo defaults to tailscale/k8s-nameserver. |
false |
tag | string |
Tag defaults to operator's own tag. |
false |
Name | Type | Description | Required |
---|---|---|---|
conditions | []object |
|
false |
nameserver | object |
Nameserver describes the status of nameserver cluster resources. |
false |
Name | Type | Description | Required |
---|---|---|---|
lastTransitionTime | string |
lastTransitionTime is the last time the condition transitioned from one status to another.
This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable. Format: date-time |
true |
message | string |
message is a human readable message indicating details about the transition.
This may be an empty string. |
true |
reason | string |
reason contains a programmatic identifier indicating the reason for the condition's last transition.
Producers of specific condition types may define expected values and meanings for this field,
and whether the values are considered a guaranteed API.
The value should be a CamelCase string.
This field may not be empty. |
true |
status | enum |
status of the condition, one of True, False, Unknown. Enum: True, False, Unknown |
true |
type | string |
type of condition in CamelCase or in foo.example.com/CamelCase. |
true |
observedGeneration | integer |
observedGeneration represents the .metadata.generation that the condition was set based upon.
For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date
with respect to the current state of the instance. Format: int64 Minimum: 0 |
false |
Name | Type | Description | Required |
---|---|---|---|
ip | string |
IP is the ClusterIP of the Service fronting the deployed ts.net nameserver.
Currently you must manually update your cluster DNS config to add
this address as a stub nameserver for ts.net for cluster workloads to be
able to resolve MagicDNS names associated with egress or Ingress
proxies.
The IP address will change if you delete and recreate the DNSConfig. |
false |
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 |
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. Note that the metrics are currently considered unstable
and will likely change in breaking ways in the future - we only
recommend that you use those for debugging purposes. |
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 |
tailscale | object |
TailscaleConfig contains options to configure the tailscale-specific
parameters of proxies. |
false |
Name | Type | Description | Required |
---|---|---|---|
enable | boolean |
Setting enable to true will make the proxy serve Tailscale metrics
at |
true |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
Name | Type | Description | Required |
---|---|---|---|
nodeSelectorTerms | []object |
Required. A list of node selector terms. The terms are ORed. |
true |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
Name | Type | Description | Required |
---|---|---|---|
name | string |
Name of the referent.
This field is effectively required, but due to backwards compatibility is
allowed to be empty. Instances of this type with an empty value here are
almost certainly wrong.
More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names Default: |
false |
Name | Type | Description | Required |
---|---|---|---|
appArmorProfile | object |
appArmorProfile is the AppArmor options to use by the containers in this pod.
Note that this field cannot be set when spec.os.name is windows. |
false |
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 |
Name | Type | Description | Required |
---|---|---|---|
type | string |
type indicates which kind of AppArmor profile will be applied.
Valid options are:
Localhost - a profile pre-loaded on the node.
RuntimeDefault - the container runtime's default profile.
Unconfined - no AppArmor enforcement. |
true |
localhostProfile | string |
localhostProfile indicates a profile loaded on the node that should be used.
The profile must be preconfigured on the node to work.
Must match the loaded name of the profile.
Must be set if and only if type is "Localhost". |
false |
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 |
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 |
Name | Type | Description | Required |
---|---|---|---|
name | string |
Name of a property to set |
true |
value | string |
Value of a property to set |
true |
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 |
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 |
image | string |
Container image name. By default images are pulled from
docker.io/tailscale/tailscale, but the official images are also
available at ghcr.io/tailscale/tailscale. Specifying image name here
will override any proxy image values specified via the Kubernetes
operator's Helm chart values or PROXY_IMAGE env var in the operator
Deployment.
https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#image |
false |
imagePullPolicy | enum |
Image pull policy. One of Always, Never, IfNotPresent. Defaults to Always.
https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#image Enum: Always, Never, IfNotPresent |
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 |
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 |
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 |
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 |
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 |
appArmorProfile | object |
appArmorProfile is the AppArmor options to use by this container. If set, this profile
overrides the pod's appArmorProfile.
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 |
Name | Type | Description | Required |
---|---|---|---|
type | string |
type indicates which kind of AppArmor profile will be applied.
Valid options are:
Localhost - a profile pre-loaded on the node.
RuntimeDefault - the container runtime's default profile.
Unconfined - no AppArmor enforcement. |
true |
localhostProfile | string |
localhostProfile indicates a profile loaded on the node that should be used.
The profile must be preconfigured on the node to work.
Must match the loaded name of the profile.
Must be set if and only if type is "Localhost". |
false |
Name | Type | Description | Required |
---|---|---|---|
add | []string |
Added capabilities |
false |
drop | []string |
Removed capabilities |
false |
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 |
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 |
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 |
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 |
image | string |
Container image name. By default images are pulled from
docker.io/tailscale/tailscale, but the official images are also
available at ghcr.io/tailscale/tailscale. Specifying image name here
will override any proxy image values specified via the Kubernetes
operator's Helm chart values or PROXY_IMAGE env var in the operator
Deployment.
https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#image |
false |
imagePullPolicy | enum |
Image pull policy. One of Always, Never, IfNotPresent. Defaults to Always.
https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#image Enum: Always, Never, IfNotPresent |
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 |
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 |
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 |
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 |
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 |
appArmorProfile | object |
appArmorProfile is the AppArmor options to use by this container. If set, this profile
overrides the pod's appArmorProfile.
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 |
Name | Type | Description | Required |
---|---|---|---|
type | string |
type indicates which kind of AppArmor profile will be applied.
Valid options are:
Localhost - a profile pre-loaded on the node.
RuntimeDefault - the container runtime's default profile.
Unconfined - no AppArmor enforcement. |
true |
localhostProfile | string |
localhostProfile indicates a profile loaded on the node that should be used.
The profile must be preconfigured on the node to work.
Must match the loaded name of the profile.
Must be set if and only if type is "Localhost". |
false |
Name | Type | Description | Required |
---|---|---|---|
add | []string |
Added capabilities |
false |
drop | []string |
Removed capabilities |
false |
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 |
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 |
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 |
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 |
Name | Type | Description | Required |
---|---|---|---|
acceptRoutes | boolean |
AcceptRoutes can be set to true to make the proxy instance accept
routes advertized by other nodes on the tailnet, such as subnet
routes.
This is equivalent of passing --accept-routes flag to a tailscale Linux client.
https://tailscale.com/kb/1019/subnets#use-your-subnet-routes-from-other-machines
Defaults to false. |
false |
Name | Type | Description | Required |
---|---|---|---|
conditions | []object |
List of status conditions to indicate the status of the ProxyClass.
Known condition types are `ProxyClassReady`. |
false |
Name | Type | Description | Required |
---|---|---|---|
lastTransitionTime | string |
lastTransitionTime is the last time the condition transitioned from one status to another.
This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable. Format: date-time |
true |
message | string |
message is a human readable message indicating details about the transition.
This may be an empty string. |
true |
reason | string |
reason contains a programmatic identifier indicating the reason for the condition's last transition.
Producers of specific condition types may define expected values and meanings for this field,
and whether the values are considered a guaranteed API.
The value should be a CamelCase string.
This field may not be empty. |
true |
status | enum |
status of the condition, one of True, False, Unknown. Enum: True, False, Unknown |
true |
type | string |
type of condition in CamelCase or in foo.example.com/CamelCase. |
true |
observedGeneration | integer |
observedGeneration represents the .metadata.generation that the condition was set based upon.
For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date
with respect to the current state of the instance. Format: int64 Minimum: 0 |
false |