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Diffstat (limited to 'kube2msb/src/vendor/k8s.io/kubernetes/pkg/apis/extensions/types.go')
| -rw-r--r-- | kube2msb/src/vendor/k8s.io/kubernetes/pkg/apis/extensions/types.go | 901 |
1 files changed, 0 insertions, 901 deletions
diff --git a/kube2msb/src/vendor/k8s.io/kubernetes/pkg/apis/extensions/types.go b/kube2msb/src/vendor/k8s.io/kubernetes/pkg/apis/extensions/types.go deleted file mode 100644 index 8c73db7..0000000 --- a/kube2msb/src/vendor/k8s.io/kubernetes/pkg/apis/extensions/types.go +++ /dev/null @@ -1,901 +0,0 @@ -/* -Copyright 2015 The Kubernetes Authors. - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -/* -This file (together with pkg/apis/extensions/v1beta1/types.go) contain the experimental -types in kubernetes. These API objects are experimental, meaning that the -APIs may be broken at any time by the kubernetes team. - -DISCLAIMER: The implementation of the experimental API group itself is -a temporary one meant as a stopgap solution until kubernetes has proper -support for multiple API groups. The transition may require changes -beyond registration differences. In other words, experimental API group -support is experimental. -*/ - -package extensions - -import ( - "k8s.io/kubernetes/pkg/api" - "k8s.io/kubernetes/pkg/api/resource" - "k8s.io/kubernetes/pkg/api/unversioned" - "k8s.io/kubernetes/pkg/util/intstr" -) - -// describes the attributes of a scale subresource -type ScaleSpec struct { - // desired number of instances for the scaled object. - Replicas int32 `json:"replicas,omitempty"` -} - -// represents the current status of a scale subresource. -type ScaleStatus struct { - // actual number of observed instances of the scaled object. - Replicas int32 `json:"replicas"` - - // label query over pods that should match the replicas count. - // More info: http://releases.k8s.io/HEAD/docs/user-guide/labels.md#label-selectors - Selector *unversioned.LabelSelector `json:"selector,omitempty"` -} - -// +genclient=true -// +noMethods=true - -// represents a scaling request for a resource. -type Scale struct { - unversioned.TypeMeta `json:",inline"` - // Standard object metadata; More info: http://releases.k8s.io/HEAD/docs/devel/api-conventions.md#metadata. - api.ObjectMeta `json:"metadata,omitempty"` - - // defines the behavior of the scale. More info: http://releases.k8s.io/HEAD/docs/devel/api-conventions.md#spec-and-status. - Spec ScaleSpec `json:"spec,omitempty"` - - // current status of the scale. More info: http://releases.k8s.io/HEAD/docs/devel/api-conventions.md#spec-and-status. Read-only. - Status ScaleStatus `json:"status,omitempty"` -} - -// Dummy definition -type ReplicationControllerDummy struct { - unversioned.TypeMeta `json:",inline"` -} - -// Alpha-level support for Custom Metrics in HPA (as annotations). -type CustomMetricTarget struct { - // Custom Metric name. - Name string `json:"name"` - // Custom Metric value (average). - TargetValue resource.Quantity `json:"value"` -} - -type CustomMetricTargetList struct { - Items []CustomMetricTarget `json:"items"` -} - -type CustomMetricCurrentStatus struct { - // Custom Metric name. - Name string `json:"name"` - // Custom Metric value (average). - CurrentValue resource.Quantity `json:"value"` -} - -type CustomMetricCurrentStatusList struct { - Items []CustomMetricCurrentStatus `json:"items"` -} - -// +genclient=true -// +nonNamespaced=true - -// A ThirdPartyResource is a generic representation of a resource, it is used by add-ons and plugins to add new resource -// types to the API. It consists of one or more Versions of the api. -type ThirdPartyResource struct { - unversioned.TypeMeta `json:",inline"` - - // Standard object metadata - api.ObjectMeta `json:"metadata,omitempty"` - - // Description is the description of this object. - Description string `json:"description,omitempty"` - - // Versions are versions for this third party object - Versions []APIVersion `json:"versions,omitempty"` -} - -type ThirdPartyResourceList struct { - unversioned.TypeMeta `json:",inline"` - - // Standard list metadata. - unversioned.ListMeta `json:"metadata,omitempty"` - - // Items is the list of horizontal pod autoscalers. - Items []ThirdPartyResource `json:"items"` -} - -// An APIVersion represents a single concrete version of an object model. -// TODO: we should consider merge this struct with GroupVersion in unversioned.go -type APIVersion struct { - // Name of this version (e.g. 'v1'). - Name string `json:"name,omitempty"` -} - -// An internal object, used for versioned storage in etcd. Not exposed to the end user. -type ThirdPartyResourceData struct { - unversioned.TypeMeta `json:",inline"` - // Standard object metadata. - api.ObjectMeta `json:"metadata,omitempty"` - - // Data is the raw JSON data for this data. - Data []byte `json:"data,omitempty"` -} - -// +genclient=true - -type Deployment struct { - unversioned.TypeMeta `json:",inline"` - api.ObjectMeta `json:"metadata,omitempty"` - - // Specification of the desired behavior of the Deployment. - Spec DeploymentSpec `json:"spec,omitempty"` - - // Most recently observed status of the Deployment. - Status DeploymentStatus `json:"status,omitempty"` -} - -type DeploymentSpec struct { - // Number of desired pods. This is a pointer to distinguish between explicit - // zero and not specified. Defaults to 1. - Replicas int32 `json:"replicas,omitempty"` - - // Label selector for pods. Existing ReplicaSets whose pods are - // selected by this will be the ones affected by this deployment. - Selector *unversioned.LabelSelector `json:"selector,omitempty"` - - // Template describes the pods that will be created. - Template api.PodTemplateSpec `json:"template"` - - // The deployment strategy to use to replace existing pods with new ones. - Strategy DeploymentStrategy `json:"strategy,omitempty"` - - // Minimum number of seconds for which a newly created pod should be ready - // without any of its container crashing, for it to be considered available. - // Defaults to 0 (pod will be considered available as soon as it is ready) - MinReadySeconds int32 `json:"minReadySeconds,omitempty"` - - // The number of old ReplicaSets to retain to allow rollback. - // This is a pointer to distinguish between explicit zero and not specified. - RevisionHistoryLimit *int32 `json:"revisionHistoryLimit,omitempty"` - - // Indicates that the deployment is paused and will not be processed by the - // deployment controller. - Paused bool `json:"paused,omitempty"` - // The config this deployment is rolling back to. Will be cleared after rollback is done. - RollbackTo *RollbackConfig `json:"rollbackTo,omitempty"` -} - -// DeploymentRollback stores the information required to rollback a deployment. -type DeploymentRollback struct { - unversioned.TypeMeta `json:",inline"` - // Required: This must match the Name of a deployment. - Name string `json:"name"` - // The annotations to be updated to a deployment - UpdatedAnnotations map[string]string `json:"updatedAnnotations,omitempty"` - // The config of this deployment rollback. - RollbackTo RollbackConfig `json:"rollbackTo"` -} - -type RollbackConfig struct { - // The revision to rollback to. If set to 0, rollbck to the last revision. - Revision int64 `json:"revision,omitempty"` -} - -const ( - // DefaultDeploymentUniqueLabelKey is the default key of the selector that is added - // to existing RCs (and label key that is added to its pods) to prevent the existing RCs - // to select new pods (and old pods being select by new RC). - DefaultDeploymentUniqueLabelKey string = "pod-template-hash" -) - -type DeploymentStrategy struct { - // Type of deployment. Can be "Recreate" or "RollingUpdate". Default is RollingUpdate. - Type DeploymentStrategyType `json:"type,omitempty"` - - // Rolling update config params. Present only if DeploymentStrategyType = - // RollingUpdate. - //--- - // TODO: Update this to follow our convention for oneOf, whatever we decide it - // to be. - RollingUpdate *RollingUpdateDeployment `json:"rollingUpdate,omitempty"` -} - -type DeploymentStrategyType string - -const ( - // Kill all existing pods before creating new ones. - RecreateDeploymentStrategyType DeploymentStrategyType = "Recreate" - - // Replace the old RCs by new one using rolling update i.e gradually scale down the old RCs and scale up the new one. - RollingUpdateDeploymentStrategyType DeploymentStrategyType = "RollingUpdate" -) - -// Spec to control the desired behavior of rolling update. -type RollingUpdateDeployment struct { - // The maximum number of pods that can be unavailable during the update. - // Value can be an absolute number (ex: 5) or a percentage of total pods at the start of update (ex: 10%). - // Absolute number is calculated from percentage by rounding up. - // This can not be 0 if MaxSurge is 0. - // By default, a fixed value of 1 is used. - // Example: when this is set to 30%, the old RC can be scaled down by 30% - // immediately when the rolling update starts. Once new pods are ready, old RC - // can be scaled down further, followed by scaling up the new RC, ensuring - // that at least 70% of original number of pods are available at all times - // during the update. - MaxUnavailable intstr.IntOrString `json:"maxUnavailable,omitempty"` - - // The maximum number of pods that can be scheduled above the original number of - // pods. - // Value can be an absolute number (ex: 5) or a percentage of total pods at - // the start of the update (ex: 10%). This can not be 0 if MaxUnavailable is 0. - // Absolute number is calculated from percentage by rounding up. - // By default, a value of 1 is used. - // Example: when this is set to 30%, the new RC can be scaled up by 30% - // immediately when the rolling update starts. Once old pods have been killed, - // new RC can be scaled up further, ensuring that total number of pods running - // at any time during the update is atmost 130% of original pods. - MaxSurge intstr.IntOrString `json:"maxSurge,omitempty"` -} - -type DeploymentStatus struct { - // The generation observed by the deployment controller. - ObservedGeneration int64 `json:"observedGeneration,omitempty"` - - // Total number of non-terminated pods targeted by this deployment (their labels match the selector). - Replicas int32 `json:"replicas,omitempty"` - - // Total number of non-terminated pods targeted by this deployment that have the desired template spec. - UpdatedReplicas int32 `json:"updatedReplicas,omitempty"` - - // Total number of available pods (ready for at least minReadySeconds) targeted by this deployment. - AvailableReplicas int32 `json:"availableReplicas,omitempty"` - - // Total number of unavailable pods targeted by this deployment. - UnavailableReplicas int32 `json:"unavailableReplicas,omitempty"` -} - -type DeploymentList struct { - unversioned.TypeMeta `json:",inline"` - unversioned.ListMeta `json:"metadata,omitempty"` - - // Items is the list of deployments. - Items []Deployment `json:"items"` -} - -// TODO(madhusudancs): Uncomment while implementing DaemonSet updates. -/* Commenting out for v1.2. We are planning to bring these types back with a more robust DaemonSet update implementation in v1.3, hence not deleting but just commenting the types out. -type DaemonSetUpdateStrategy struct { - // Type of daemon set update. Only "RollingUpdate" is supported at this time. Default is RollingUpdate. - Type DaemonSetUpdateStrategyType `json:"type,omitempty"` - - // Rolling update config params. Present only if DaemonSetUpdateStrategy = - // RollingUpdate. - //--- - // TODO: Update this to follow our convention for oneOf, whatever we decide it - // to be. Same as DeploymentStrategy.RollingUpdate. - RollingUpdate *RollingUpdateDaemonSet `json:"rollingUpdate,omitempty"` -} - -type DaemonSetUpdateStrategyType string - -const ( - // Replace the old daemons by new ones using rolling update i.e replace them on each node one after the other. - RollingUpdateDaemonSetStrategyType DaemonSetUpdateStrategyType = "RollingUpdate" -) - -// Spec to control the desired behavior of daemon set rolling update. -type RollingUpdateDaemonSet struct { - // The maximum number of DaemonSet pods that can be unavailable during the - // update. Value can be an absolute number (ex: 5) or a percentage of total - // number of DaemonSet pods at the start of the update (ex: 10%). Absolute - // number is calculated from percentage by rounding up. - // This cannot be 0. - // Default value is 1. - // Example: when this is set to 30%, 30% of the currently running DaemonSet - // pods can be stopped for an update at any given time. The update starts - // by stopping at most 30% of the currently running DaemonSet pods and then - // brings up new DaemonSet pods in their place. Once the new pods are ready, - // it then proceeds onto other DaemonSet pods, thus ensuring that at least - // 70% of original number of DaemonSet pods are available at all times - // during the update. - MaxUnavailable intstr.IntOrString `json:"maxUnavailable,omitempty"` - - // Minimum number of seconds for which a newly created DaemonSet pod should - // be ready without any of its container crashing, for it to be considered - // available. Defaults to 0 (pod will be considered available as soon as it - // is ready). - MinReadySeconds int `json:"minReadySeconds,omitempty"` -} -*/ - -// DaemonSetSpec is the specification of a daemon set. -type DaemonSetSpec struct { - // Selector is a label query over pods that are managed by the daemon set. - // Must match in order to be controlled. - // If empty, defaulted to labels on Pod template. - // More info: http://releases.k8s.io/HEAD/docs/user-guide/labels.md#label-selectors - Selector *unversioned.LabelSelector `json:"selector,omitempty"` - - // Template is the object that describes the pod that will be created. - // The DaemonSet will create exactly one copy of this pod on every node - // that matches the template's node selector (or on every node if no node - // selector is specified). - // More info: http://releases.k8s.io/HEAD/docs/user-guide/replication-controller.md#pod-template - Template api.PodTemplateSpec `json:"template"` - - // TODO(madhusudancs): Uncomment while implementing DaemonSet updates. - /* Commenting out for v1.2. We are planning to bring these fields back with a more robust DaemonSet update implementation in v1.3, hence not deleting but just commenting these fields out. - // Update strategy to replace existing DaemonSet pods with new pods. - UpdateStrategy DaemonSetUpdateStrategy `json:"updateStrategy,omitempty"` - - // Label key that is added to DaemonSet pods to distinguish between old and - // new pod templates during DaemonSet update. - // Users can set this to an empty string to indicate that the system should - // not add any label. If unspecified, system uses - // DefaultDaemonSetUniqueLabelKey("daemonset.kubernetes.io/podTemplateHash"). - // Value of this key is hash of DaemonSetSpec.PodTemplateSpec. - // No label is added if this is set to empty string. - UniqueLabelKey string `json:"uniqueLabelKey,omitempty"` - */ -} - -const ( - // DefaultDaemonSetUniqueLabelKey is the default key of the labels that is added - // to daemon set pods to distinguish between old and new pod templates during - // DaemonSet update. See DaemonSetSpec's UniqueLabelKey field for more information. - DefaultDaemonSetUniqueLabelKey string = "daemonset.kubernetes.io/podTemplateHash" -) - -// DaemonSetStatus represents the current status of a daemon set. -type DaemonSetStatus struct { - // CurrentNumberScheduled is the number of nodes that are running at least 1 - // daemon pod and are supposed to run the daemon pod. - CurrentNumberScheduled int32 `json:"currentNumberScheduled"` - - // NumberMisscheduled is the number of nodes that are running the daemon pod, but are - // not supposed to run the daemon pod. - NumberMisscheduled int32 `json:"numberMisscheduled"` - - // DesiredNumberScheduled is the total number of nodes that should be running the daemon - // pod (including nodes correctly running the daemon pod). - DesiredNumberScheduled int32 `json:"desiredNumberScheduled"` -} - -// +genclient=true - -// DaemonSet represents the configuration of a daemon set. -type DaemonSet struct { - unversioned.TypeMeta `json:",inline"` - // Standard object's metadata. - // More info: http://releases.k8s.io/HEAD/docs/devel/api-conventions.md#metadata - api.ObjectMeta `json:"metadata,omitempty"` - - // Spec defines the desired behavior of this daemon set. - // More info: http://releases.k8s.io/HEAD/docs/devel/api-conventions.md#spec-and-status - Spec DaemonSetSpec `json:"spec,omitempty"` - - // Status is the current status of this daemon set. This data may be - // out of date by some window of time. - // Populated by the system. - // Read-only. - // More info: http://releases.k8s.io/HEAD/docs/devel/api-conventions.md#spec-and-status - Status DaemonSetStatus `json:"status,omitempty"` -} - -// DaemonSetList is a collection of daemon sets. -type DaemonSetList struct { - unversioned.TypeMeta `json:",inline"` - // Standard list metadata. - // More info: http://releases.k8s.io/HEAD/docs/devel/api-conventions.md#metadata - unversioned.ListMeta `json:"metadata,omitempty"` - - // Items is a list of daemon sets. - Items []DaemonSet `json:"items"` -} - -type ThirdPartyResourceDataList struct { - unversioned.TypeMeta `json:",inline"` - // Standard list metadata - // More info: http://releases.k8s.io/HEAD/docs/devel/api-conventions.md#metadata - unversioned.ListMeta `json:"metadata,omitempty"` - // Items is a list of third party objects - Items []ThirdPartyResourceData `json:"items"` -} - -// +genclient=true - -// Ingress is a collection of rules that allow inbound connections to reach the -// endpoints defined by a backend. An Ingress can be configured to give services -// externally-reachable urls, load balance traffic, terminate SSL, offer name -// based virtual hosting etc. -type Ingress struct { - unversioned.TypeMeta `json:",inline"` - // Standard object's metadata. - // More info: http://releases.k8s.io/HEAD/docs/devel/api-conventions.md#metadata - api.ObjectMeta `json:"metadata,omitempty"` - - // Spec is the desired state of the Ingress. - // More info: http://releases.k8s.io/HEAD/docs/devel/api-conventions.md#spec-and-status - Spec IngressSpec `json:"spec,omitempty"` - - // Status is the current state of the Ingress. - // More info: http://releases.k8s.io/HEAD/docs/devel/api-conventions.md#spec-and-status - Status IngressStatus `json:"status,omitempty"` -} - -// IngressList is a collection of Ingress. -type IngressList struct { - unversioned.TypeMeta `json:",inline"` - // Standard object's metadata. - // More info: http://releases.k8s.io/HEAD/docs/devel/api-conventions.md#metadata - unversioned.ListMeta `json:"metadata,omitempty"` - - // Items is the list of Ingress. - Items []Ingress `json:"items"` -} - -// IngressSpec describes the Ingress the user wishes to exist. -type IngressSpec struct { - // A default backend capable of servicing requests that don't match any - // rule. At least one of 'backend' or 'rules' must be specified. This field - // is optional to allow the loadbalancer controller or defaulting logic to - // specify a global default. - Backend *IngressBackend `json:"backend,omitempty"` - - // TLS configuration. Currently the Ingress only supports a single TLS - // port, 443. If multiple members of this list specify different hosts, they - // will be multiplexed on the same port according to the hostname specified - // through the SNI TLS extension, if the ingress controller fulfilling the - // ingress supports SNI. - TLS []IngressTLS `json:"tls,omitempty"` - - // A list of host rules used to configure the Ingress. If unspecified, or - // no rule matches, all traffic is sent to the default backend. - Rules []IngressRule `json:"rules,omitempty"` - // TODO: Add the ability to specify load-balancer IP through claims -} - -// IngressTLS describes the transport layer security associated with an Ingress. -type IngressTLS struct { - // Hosts are a list of hosts included in the TLS certificate. The values in - // this list must match the name/s used in the tlsSecret. Defaults to the - // wildcard host setting for the loadbalancer controller fulfilling this - // Ingress, if left unspecified. - Hosts []string `json:"hosts,omitempty"` - // SecretName is the name of the secret used to terminate SSL traffic on 443. - // Field is left optional to allow SSL routing based on SNI hostname alone. - // If the SNI host in a listener conflicts with the "Host" header field used - // by an IngressRule, the SNI host is used for termination and value of the - // Host header is used for routing. - SecretName string `json:"secretName,omitempty"` - // TODO: Consider specifying different modes of termination, protocols etc. -} - -// IngressStatus describe the current state of the Ingress. -type IngressStatus struct { - // LoadBalancer contains the current status of the load-balancer. - LoadBalancer api.LoadBalancerStatus `json:"loadBalancer,omitempty"` -} - -// IngressRule represents the rules mapping the paths under a specified host to -// the related backend services. Incoming requests are first evaluated for a host -// match, then routed to the backend associated with the matching IngressRuleValue. -type IngressRule struct { - // Host is the fully qualified domain name of a network host, as defined - // by RFC 3986. Note the following deviations from the "host" part of the - // URI as defined in the RFC: - // 1. IPs are not allowed. Currently an IngressRuleValue can only apply to the - // IP in the Spec of the parent Ingress. - // 2. The `:` delimiter is not respected because ports are not allowed. - // Currently the port of an Ingress is implicitly :80 for http and - // :443 for https. - // Both these may change in the future. - // Incoming requests are matched against the host before the IngressRuleValue. - // If the host is unspecified, the Ingress routes all traffic based on the - // specified IngressRuleValue. - Host string `json:"host,omitempty"` - // IngressRuleValue represents a rule to route requests for this IngressRule. - // If unspecified, the rule defaults to a http catch-all. Whether that sends - // just traffic matching the host to the default backend or all traffic to the - // default backend, is left to the controller fulfilling the Ingress. Http is - // currently the only supported IngressRuleValue. - IngressRuleValue `json:",inline,omitempty"` -} - -// IngressRuleValue represents a rule to apply against incoming requests. If the -// rule is satisfied, the request is routed to the specified backend. Currently -// mixing different types of rules in a single Ingress is disallowed, so exactly -// one of the following must be set. -type IngressRuleValue struct { - //TODO: - // 1. Consider renaming this resource and the associated rules so they - // aren't tied to Ingress. They can be used to route intra-cluster traffic. - // 2. Consider adding fields for ingress-type specific global options - // usable by a loadbalancer, like http keep-alive. - - HTTP *HTTPIngressRuleValue `json:"http,omitempty"` -} - -// HTTPIngressRuleValue is a list of http selectors pointing to backends. -// In the example: http://<host>/<path>?<searchpart> -> backend where -// where parts of the url correspond to RFC 3986, this resource will be used -// to match against everything after the last '/' and before the first '?' -// or '#'. -type HTTPIngressRuleValue struct { - // A collection of paths that map requests to backends. - Paths []HTTPIngressPath `json:"paths"` - // TODO: Consider adding fields for ingress-type specific global - // options usable by a loadbalancer, like http keep-alive. -} - -// HTTPIngressPath associates a path regex with a backend. Incoming urls matching -// the path are forwarded to the backend. -type HTTPIngressPath struct { - // Path is a extended POSIX regex as defined by IEEE Std 1003.1, - // (i.e this follows the egrep/unix syntax, not the perl syntax) - // matched against the path of an incoming request. Currently it can - // contain characters disallowed from the conventional "path" - // part of a URL as defined by RFC 3986. Paths must begin with - // a '/'. If unspecified, the path defaults to a catch all sending - // traffic to the backend. - Path string `json:"path,omitempty"` - - // Backend defines the referenced service endpoint to which the traffic - // will be forwarded to. - Backend IngressBackend `json:"backend"` -} - -// IngressBackend describes all endpoints for a given service and port. -type IngressBackend struct { - // Specifies the name of the referenced service. - ServiceName string `json:"serviceName"` - - // Specifies the port of the referenced service. - ServicePort intstr.IntOrString `json:"servicePort"` -} - -// +genclient=true - -// ReplicaSet represents the configuration of a replica set. -type ReplicaSet struct { - unversioned.TypeMeta `json:",inline"` - api.ObjectMeta `json:"metadata,omitempty"` - - // Spec defines the desired behavior of this ReplicaSet. - Spec ReplicaSetSpec `json:"spec,omitempty"` - - // Status is the current status of this ReplicaSet. This data may be - // out of date by some window of time. - Status ReplicaSetStatus `json:"status,omitempty"` -} - -// ReplicaSetList is a collection of ReplicaSets. -type ReplicaSetList struct { - unversioned.TypeMeta `json:",inline"` - unversioned.ListMeta `json:"metadata,omitempty"` - - Items []ReplicaSet `json:"items"` -} - -// ReplicaSetSpec is the specification of a ReplicaSet. -// As the internal representation of a ReplicaSet, it must have -// a Template set. -type ReplicaSetSpec struct { - // Replicas is the number of desired replicas. - Replicas int32 `json:"replicas"` - - // Selector is a label query over pods that should match the replica count. - // Must match in order to be controlled. - // If empty, defaulted to labels on pod template. - // More info: http://releases.k8s.io/HEAD/docs/user-guide/labels.md#label-selectors - Selector *unversioned.LabelSelector `json:"selector,omitempty"` - - // Template is the object that describes the pod that will be created if - // insufficient replicas are detected. - Template api.PodTemplateSpec `json:"template,omitempty"` -} - -// ReplicaSetStatus represents the current status of a ReplicaSet. -type ReplicaSetStatus struct { - // Replicas is the number of actual replicas. - Replicas int32 `json:"replicas"` - - // The number of pods that have labels matching the labels of the pod template of the replicaset. - FullyLabeledReplicas int32 `json:"fullyLabeledReplicas,omitempty"` - - // ObservedGeneration is the most recent generation observed by the controller. - ObservedGeneration int64 `json:"observedGeneration,omitempty"` -} - -// +genclient=true -// +nonNamespaced=true - -// PodSecurityPolicy governs the ability to make requests that affect the SecurityContext -// that will be applied to a pod and container. -type PodSecurityPolicy struct { - unversioned.TypeMeta `json:",inline"` - api.ObjectMeta `json:"metadata,omitempty"` - - // Spec defines the policy enforced. - Spec PodSecurityPolicySpec `json:"spec,omitempty"` -} - -// PodSecurityPolicySpec defines the policy enforced. -type PodSecurityPolicySpec struct { - // Privileged determines if a pod can request to be run as privileged. - Privileged bool `json:"privileged,omitempty"` - // DefaultAddCapabilities is the default set of capabilities that will be added to the container - // unless the pod spec specifically drops the capability. You may not list a capability in both - // DefaultAddCapabilities and RequiredDropCapabilities. - DefaultAddCapabilities []api.Capability `json:"defaultAddCapabilities,omitempty"` - // RequiredDropCapabilities are the capabilities that will be dropped from the container. These - // are required to be dropped and cannot be added. - RequiredDropCapabilities []api.Capability `json:"requiredDropCapabilities,omitempty"` - // AllowedCapabilities is a list of capabilities that can be requested to add to the container. - // Capabilities in this field may be added at the pod author's discretion. - // You must not list a capability in both AllowedCapabilities and RequiredDropCapabilities. - AllowedCapabilities []api.Capability `json:"allowedCapabilities,omitempty"` - // Volumes is a white list of allowed volume plugins. Empty indicates that all plugins - // may be used. - Volumes []FSType `json:"volumes,omitempty"` - // HostNetwork determines if the policy allows the use of HostNetwork in the pod spec. - HostNetwork bool `json:"hostNetwork,omitempty"` - // HostPorts determines which host port ranges are allowed to be exposed. - HostPorts []HostPortRange `json:"hostPorts,omitempty"` - // HostPID determines if the policy allows the use of HostPID in the pod spec. - HostPID bool `json:"hostPID,omitempty"` - // HostIPC determines if the policy allows the use of HostIPC in the pod spec. - HostIPC bool `json:"hostIPC,omitempty"` - // SELinux is the strategy that will dictate the allowable labels that may be set. - SELinux SELinuxStrategyOptions `json:"seLinux"` - // RunAsUser is the strategy that will dictate the allowable RunAsUser values that may be set. - RunAsUser RunAsUserStrategyOptions `json:"runAsUser"` - // SupplementalGroups is the strategy that will dictate what supplemental groups are used by the SecurityContext. - SupplementalGroups SupplementalGroupsStrategyOptions `json:"supplementalGroups"` - // FSGroup is the strategy that will dictate what fs group is used by the SecurityContext. - FSGroup FSGroupStrategyOptions `json:"fsGroup"` - // ReadOnlyRootFilesystem when set to true will force containers to run with a read only root file - // system. If the container specifically requests to run with a non-read only root file system - // the PSP should deny the pod. - // If set to false the container may run with a read only root file system if it wishes but it - // will not be forced to. - ReadOnlyRootFilesystem bool `json:"readOnlyRootFilesystem,omitempty"` -} - -// HostPortRange defines a range of host ports that will be enabled by a policy -// for pods to use. It requires both the start and end to be defined. -type HostPortRange struct { - // Min is the start of the range, inclusive. - Min int `json:"min"` - // Max is the end of the range, inclusive. - Max int `json:"max"` -} - -// FSType gives strong typing to different file systems that are used by volumes. -type FSType string - -var ( - AzureFile FSType = "azureFile" - Flocker FSType = "flocker" - FlexVolume FSType = "flexVolume" - HostPath FSType = "hostPath" - EmptyDir FSType = "emptyDir" - GCEPersistentDisk FSType = "gcePersistentDisk" - AWSElasticBlockStore FSType = "awsElasticBlockStore" - GitRepo FSType = "gitRepo" - Secret FSType = "secret" - NFS FSType = "nfs" - ISCSI FSType = "iscsi" - Glusterfs FSType = "glusterfs" - PersistentVolumeClaim FSType = "persistentVolumeClaim" - RBD FSType = "rbd" - Cinder FSType = "cinder" - CephFS FSType = "cephFS" - DownwardAPI FSType = "downwardAPI" - FC FSType = "fc" - ConfigMap FSType = "configMap" - VsphereVolume FSType = "vsphereVolume" - All FSType = "*" -) - -// SELinuxStrategyOptions defines the strategy type and any options used to create the strategy. -type SELinuxStrategyOptions struct { - // Rule is the strategy that will dictate the allowable labels that may be set. - Rule SELinuxStrategy `json:"rule"` - // seLinuxOptions required to run as; required for MustRunAs - // More info: http://releases.k8s.io/HEAD/docs/design/security_context.md#security-context - SELinuxOptions *api.SELinuxOptions `json:"seLinuxOptions,omitempty"` -} - -// SELinuxStrategy denotes strategy types for generating SELinux options for a -// Security. -type SELinuxStrategy string - -const ( - // container must have SELinux labels of X applied. - SELinuxStrategyMustRunAs SELinuxStrategy = "MustRunAs" - // container may make requests for any SELinux context labels. - SELinuxStrategyRunAsAny SELinuxStrategy = "RunAsAny" -) - -// RunAsUserStrategyOptions defines the strategy type and any options used to create the strategy. -type RunAsUserStrategyOptions struct { - // Rule is the strategy that will dictate the allowable RunAsUser values that may be set. - Rule RunAsUserStrategy `json:"rule"` - // Ranges are the allowed ranges of uids that may be used. - Ranges []IDRange `json:"ranges,omitempty"` -} - -// IDRange provides a min/max of an allowed range of IDs. -type IDRange struct { - // Min is the start of the range, inclusive. - Min int64 `json:"min"` - // Max is the end of the range, inclusive. - Max int64 `json:"max"` -} - -// RunAsUserStrategy denotes strategy types for generating RunAsUser values for a -// SecurityContext. -type RunAsUserStrategy string - -const ( - // container must run as a particular uid. - RunAsUserStrategyMustRunAs RunAsUserStrategy = "MustRunAs" - // container must run as a non-root uid - RunAsUserStrategyMustRunAsNonRoot RunAsUserStrategy = "MustRunAsNonRoot" - // container may make requests for any uid. - RunAsUserStrategyRunAsAny RunAsUserStrategy = "RunAsAny" -) - -// FSGroupStrategyOptions defines the strategy type and options used to create the strategy. -type FSGroupStrategyOptions struct { - // Rule is the strategy that will dictate what FSGroup is used in the SecurityContext. - Rule FSGroupStrategyType `json:"rule,omitempty"` - // Ranges are the allowed ranges of fs groups. If you would like to force a single - // fs group then supply a single range with the same start and end. - Ranges []IDRange `json:"ranges,omitempty"` -} - -// FSGroupStrategyType denotes strategy types for generating FSGroup values for a -// SecurityContext -type FSGroupStrategyType string - -const ( - // container must have FSGroup of X applied. - FSGroupStrategyMustRunAs FSGroupStrategyType = "MustRunAs" - // container may make requests for any FSGroup labels. - FSGroupStrategyRunAsAny FSGroupStrategyType = "RunAsAny" -) - -// SupplementalGroupsStrategyOptions defines the strategy type and options used to create the strategy. -type SupplementalGroupsStrategyOptions struct { - // Rule is the strategy that will dictate what supplemental groups is used in the SecurityContext. - Rule SupplementalGroupsStrategyType `json:"rule,omitempty"` - // Ranges are the allowed ranges of supplemental groups. If you would like to force a single - // supplemental group then supply a single range with the same start and end. - Ranges []IDRange `json:"ranges,omitempty"` -} - -// SupplementalGroupsStrategyType denotes strategy types for determining valid supplemental -// groups for a SecurityContext. -type SupplementalGroupsStrategyType string - -const ( - // container must run as a particular gid. - SupplementalGroupsStrategyMustRunAs SupplementalGroupsStrategyType = "MustRunAs" - // container may make requests for any gid. - SupplementalGroupsStrategyRunAsAny SupplementalGroupsStrategyType = "RunAsAny" -) - -// PodSecurityPolicyList is a list of PodSecurityPolicy objects. -type PodSecurityPolicyList struct { - unversioned.TypeMeta `json:",inline"` - unversioned.ListMeta `json:"metadata,omitempty"` - - Items []PodSecurityPolicy `json:"items"` -} - -type NetworkPolicy struct { - unversioned.TypeMeta `json:",inline"` - api.ObjectMeta `json:"metadata,omitempty"` - - // Specification of the desired behavior for this NetworkPolicy. - Spec NetworkPolicySpec `json:"spec,omitempty"` -} - -type NetworkPolicySpec struct { - // Selects the pods to which this NetworkPolicy object applies. The array of ingress rules - // is applied to any pods selected by this field. Multiple network policies can select the - // same set of pods. In this case, the ingress rules for each are combined additively. - // This field is NOT optional and follows standard label selector semantics. - // An empty podSelector matches all pods in this namespace. - PodSelector unversioned.LabelSelector `json:"podSelector"` - - // List of ingress rules to be applied to the selected pods. - // Traffic is allowed to a pod if namespace.networkPolicy.ingress.isolation is undefined and cluster policy allows it, - // OR if the traffic source is the pod's local node, - // OR if the traffic matches at least one ingress rule across all of the NetworkPolicy - // objects whose podSelector matches the pod. - // If this field is empty then this NetworkPolicy does not affect ingress isolation. - // If this field is present and contains at least one rule, this policy allows any traffic - // which matches at least one of the ingress rules in this list. - Ingress []NetworkPolicyIngressRule `json:"ingress,omitempty"` -} - -// This NetworkPolicyIngressRule matches traffic if and only if the traffic matches both ports AND from. -type NetworkPolicyIngressRule struct { - // List of ports which should be made accessible on the pods selected for this rule. - // Each item in this list is combined using a logical OR. - // If this field is not provided, this rule matches all ports (traffic not restricted by port). - // If this field is empty, this rule matches no ports (no traffic matches). - // If this field is present and contains at least one item, then this rule allows traffic - // only if the traffic matches at least one port in the list. - // TODO: Update this to be a pointer to slice as soon as auto-generation supports it. - Ports []NetworkPolicyPort `json:"ports,omitempty"` - - // List of sources which should be able to access the pods selected for this rule. - // Items in this list are combined using a logical OR operation. - // If this field is not provided, this rule matches all sources (traffic not restricted by source). - // If this field is empty, this rule matches no sources (no traffic matches). - // If this field is present and contains at least on item, this rule allows traffic only if the - // traffic matches at least one item in the from list. - // TODO: Update this to be a pointer to slice as soon as auto-generation supports it. - From []NetworkPolicyPeer `json:"from,omitempty"` -} - -type NetworkPolicyPort struct { - // Optional. The protocol (TCP or UDP) which traffic must match. - // If not specified, this field defaults to TCP. - Protocol *api.Protocol `json:"protocol,omitempty"` - - // If specified, the port on the given protocol. This can - // either be a numerical or named port on a pod. If this field is not provided, - // this matches all port names and numbers. - // If present, only traffic on the specified protocol AND port - // will be matched. - Port *intstr.IntOrString `json:"port,omitempty"` -} - -type NetworkPolicyPeer struct { - // Exactly one of the following must be specified. - - // This is a label selector which selects Pods in this namespace. - // This field follows standard label selector semantics. - // If not provided, this selector selects no pods. - // If present but empty, this selector selects all pods in this namespace. - PodSelector *unversioned.LabelSelector `json:"podSelector,omitempty"` - - // Selects Namespaces using cluster scoped-labels. This - // matches all pods in all namespaces selected by this label selector. - // This field follows standard label selector semantics. - // If omitted, this selector selects no namespaces. - // If present but empty, this selector selects all namespaces. - NamespaceSelector *unversioned.LabelSelector `json:"namespaceSelector,omitempty"` -} - -// NetworkPolicyList is a list of NetworkPolicy objects. -type NetworkPolicyList struct { - unversioned.TypeMeta `json:",inline"` - unversioned.ListMeta `json:"metadata,omitempty"` - - Items []NetworkPolicy `json:"items"` -} |