v1alpha1

type ConditionStatus string

type DelegatedAuthentication struct {
	// disabled indicates that authentication should be disabled.  By default it will use delegated authentication.
	Disabled bool `json:"disabled,omitempty"`
}

type DelegatedAuthorization struct {
	// disabled indicates that authorization should be disabled.  By default it will use delegated authorization.
	Disabled bool `json:"disabled,omitempty"`
}

type GenerationHistory struct {
	// group is the group of the thing you're tracking
	Group string `json:"group"`
	// resource is the resource type of the thing you're tracking
	Resource string `json:"resource"`
	// namespace is where the thing you're tracking is
	Namespace string `json:"namespace"`
	// name is the name of the thing you're tracking
	Name string `json:"name"`
	// lastGeneration is the last generation of the workload controller involved
	LastGeneration int64 `json:"lastGeneration"`
}

type GenericOperatorConfig struct {
	metav1.TypeMeta `json:",inline"`

	// ServingInfo is the HTTP serving information for the controller's endpoints
	ServingInfo configv1.HTTPServingInfo `json:"servingInfo,omitempty"`

	// leaderElection provides information to elect a leader. Only override this if you have a specific need
	LeaderElection configv1.LeaderElection `json:"leaderElection,omitempty"`

	// authentication allows configuration of authentication for the endpoints
	Authentication DelegatedAuthentication `json:"authentication,omitempty"`
	// authorization allows configuration of authentication for the endpoints
	Authorization DelegatedAuthorization `json:"authorization,omitempty"`
}

type ImageContentSourcePolicy struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	// spec holds user settable values for configuration
	// +kubebuilder:validation:Required
	// +required
	Spec ImageContentSourcePolicySpec `json:"spec"`
}

type ImageContentSourcePolicyList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata"`

	Items []ImageContentSourcePolicy `json:"items"`
}

type ImageContentSourcePolicySpec struct {
	// repositoryDigestMirrors allows images referenced by image digests in pods to be
	// pulled from alternative mirrored repository locations. The image pull specification
	// provided to the pod will be compared to the source locations described in RepositoryDigestMirrors
	// and the image may be pulled down from any of the mirrors in the list instead of the
	// specified repository allowing administrators to choose a potentially faster mirror.
	// Only image pull specifications that have an image digest will have this behavior applied
	// to them - tags will continue to be pulled from the specified repository in the pull spec.
	//
	// Each “source” repository is treated independently; configurations for different “source”
	// repositories don’t interact.
	//
	// When multiple policies are defined for the same “source” repository, the sets of defined
	// mirrors will be merged together, preserving the relative order of the mirrors, if possible.
	// For example, if policy A has mirrors `a, b, c` and policy B has mirrors `c, d, e`, the
	// mirrors will be used in the order `a, b, c, d, e`.  If the orders of mirror entries conflict
	// (e.g. `a, b` vs. `b, a`) the configuration is not rejected but the resulting order is unspecified.
	// +optional
	RepositoryDigestMirrors []RepositoryDigestMirrors `json:"repositoryDigestMirrors"`
}

type LoggingConfig struct {
	// level is passed to glog.
	Level int64 `json:"level"`

	// vmodule is passed to glog.
	Vmodule string `json:"vmodule"`
}

type ManagementState string

type NodeStatus struct {
	// nodeName is the name of the node
	NodeName string `json:"nodeName"`

	// currentDeploymentGeneration is the generation of the most recently successful deployment
	CurrentDeploymentGeneration int32 `json:"currentDeploymentGeneration"`
	// targetDeploymentGeneration is the generation of the deployment we're trying to apply
	TargetDeploymentGeneration int32 `json:"targetDeploymentGeneration"`
	// lastFailedDeploymentGeneration is the generation of the deployment we tried and failed to deploy.
	LastFailedDeploymentGeneration int32 `json:"lastFailedDeploymentGeneration"`

	// lastFailedDeploymentGenerationErrors is a list of the errors during the failed deployment referenced in lastFailedDeploymentGeneration
	LastFailedDeploymentErrors []string `json:"lastFailedDeploymentErrors"`
}

type OperatorCondition struct {
	Type               string          `json:"type"`
	Status             ConditionStatus `json:"status"`
	LastTransitionTime metav1.Time     `json:"lastTransitionTime,omitempty"`
	Reason             string          `json:"reason,omitempty"`
	Message            string          `json:"message,omitempty"`
}

type OperatorSpec struct {
	// managementState indicates whether and how the operator should manage the component
	ManagementState ManagementState `json:"managementState"`

	// imagePullSpec is the image to use for the component.
	ImagePullSpec string `json:"imagePullSpec"`

	// imagePullPolicy specifies the image pull policy. One of Always, Never, IfNotPresent. Defaults to Always if :latest tag is specified,
	// or IfNotPresent otherwise.
	ImagePullPolicy string `json:"imagePullPolicy"`

	// version is the desired state in major.minor.micro-patch.  Usually patch is ignored.
	Version string `json:"version"`

	// logging contains glog parameters for the component pods.  It's always a command line arg for the moment
	Logging LoggingConfig `json:"logging,omitempty"`
}

type OperatorStatus struct {
	// observedGeneration is the last generation change you've dealt with
	ObservedGeneration int64 `json:"observedGeneration,omitempty"`

	// conditions is a list of conditions and their status
	Conditions []OperatorCondition `json:"conditions,omitempty"`

	// state indicates what the operator has observed to be its current operational status.
	State ManagementState `json:"state,omitempty"`
	// taskSummary is a high level summary of what the controller is currently attempting to do.  It is high-level, human-readable
	// and not guaranteed in any way. (I needed this for debugging and realized it made a great summary).
	TaskSummary string `json:"taskSummary,omitempty"`

	// currentVersionAvailability is availability information for the current version.  If it is unmanged or removed, this doesn't exist.
	CurrentAvailability *VersionAvailability `json:"currentVersionAvailability,omitempty"`
	// targetVersionAvailability is availability information for the target version if we are migrating
	TargetAvailability *VersionAvailability `json:"targetVersionAvailability,omitempty"`
}

type RepositoryDigestMirrors struct {
	// source is the repository that users refer to, e.g. in image pull specifications.
	// +required
	Source string `json:"source"`
	// mirrors is one or more repositories that may also contain the same images.
	// The order of mirrors in this list is treated as the user's desired priority, while source
	// is by default considered lower priority than all mirrors. Other cluster configuration,
	// including (but not limited to) other repositoryDigestMirrors objects,
	// may impact the exact order mirrors are contacted in, or some mirrors may be contacted
	// in parallel, so this should be considered a preference rather than a guarantee of ordering.
	// +optional
	Mirrors []string `json:"mirrors"`
}

type StaticPodOperatorStatus struct {
	OperatorStatus `json:",inline"`

	// latestAvailableDeploymentGeneration is the deploymentID of the most recent deployment
	LatestAvailableDeploymentGeneration int32 `json:"latestAvailableDeploymentGeneration"`

	// nodeStatuses track the deployment values and errors across individual nodes
	NodeStatuses []NodeStatus `json:"nodeStatuses"`
}

type VersionAvailability struct {
	// version is the level this availability applies to
	Version string `json:"version"`
	// updatedReplicas indicates how many replicas are at the desired state
	UpdatedReplicas int32 `json:"updatedReplicas"`
	// readyReplicas indicates how many replicas are ready and at the desired state
	ReadyReplicas int32 `json:"readyReplicas"`
	// errors indicates what failures are associated with the operator trying to manage this version
	Errors []string `json:"errors"`
	// generations allows an operator to track what the generation of "important" resources was the last time we updated them
	Generations []GenerationHistory `json:"generations"`
}