model

package
v0.0.0-...-b4a0618 Latest Latest
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 Go to latest Published: Dec 26, 2024 License: Apache-2.0 Imports: 16 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	DefaultMesh = "default"
	// NoMesh defines a marker that resource is not bound to a Mesh.
	// Resources not bound to a mesh (ScopeGlobal) should have an empty string in Mesh field.
	NoMesh = ""
)
View Source 
const (
	ScopeMesh   = "Mesh"
	ScopeGlobal = "Global"
)
View Source 
const (
	// DDSDisabledFlag is a flag that indicates that this resource type is not sent using DDS.
	DDSDisabledFlag = DDSFlagType(0)

	// ZoneToGlobalFlag is a flag that indicates that this resource type is sent from Zone CP to Global CP.
	ZoneToGlobalFlag = DDSFlagType(1)

	// GlobalToAllZonesFlag is a flag that indicates that this resource type is sent from Global CP to all zones.
	GlobalToAllZonesFlag = DDSFlagType(1 << 2)

	// GlobalToAllButOriginalZoneFlag is a flag that indicates that this resource type is sent from Global CP to
	// all zones except the zone where the resource was originally created. Today the only resource that has this
	// flag is ZoneIngress.
	GlobalToAllButOriginalZoneFlag = DDSFlagType(1 << 3)
)
View Source 
const (
	// GlobalToZoneSelector is selector for all flags that indicate resource sync from Global to Zone.
	// Can't be used as DDS flag for resource type.
	GlobalToZoneSelector = GlobalToAllZonesFlag | GlobalToAllButOriginalZoneFlag

	// AllowedOnGlobalSelector is selector for all flags that indicate resource can be created on Global.
	AllowedOnGlobalSelector = GlobalToAllZonesFlag

	// AllowedOnZoneSelector is selector for all flags that indicate resource can be created on Zone.
	AllowedOnZoneSelector = ZoneToGlobalFlag | GlobalToAllButOriginalZoneFlag
)
View Source 
const (
	// K8sNamespaceComponent identifies the namespace component of a resource name on Kubernetes.
	// The value is considered a part of user-facing dubbo API and should not be changed lightly.
	// The value has a format of a Kubernetes label name.
	K8sNamespaceComponent = "k8s.dubbo.io/namespace"

	// K8sNameComponent identifies the name component of a resource name on Kubernetes.
	// The value is considered a part of user-facing dubbo API and should not be changed lightly.
	// The value has a format of a Kubernetes label name.
	K8sNameComponent = "k8s.dubbo.io/name"
)

Variables

View Source 
var ResourceNameExtensionsUnsupported = ResourceNameExtensions(nil)

ResourceNameExtensionsUnsupported is a convenience constant that is meant to make source code more readable.

Functions

func DisplayName 

func DisplayName(resType string) string

func Equal 

func Equal(x, y ResourceSpec) bool

func ErrorInvalidItemType 

func ErrorInvalidItemType(expected, actual interface{}) error

func FromAny 

func FromAny(src *anypb.Any, spec ResourceSpec) error

func FromJSON 

func FromJSON(src []byte, spec ResourceSpec) error

func FromYAML 

func FromYAML(src []byte, spec ResourceSpec) error

func FullName 

func FullName(spec ResourceSpec) string

func GetDisplayName 

func GetDisplayName(r Resource) string

func Hash 

func Hash(resource Resource) []byte

func HashMeta 

func HashMeta(r Resource) []byte

func IsEmpty 

func IsEmpty(spec ResourceSpec) bool

func IsLocallyOriginated 

func IsLocallyOriginated(mode config_core.CpMode, r Resource) bool

func PluralType 

func PluralType(resType string) string

func ResourceListByMesh 

func ResourceListByMesh(rl ResourceList) (map[string]ResourceList, error)

func ResourceListHash 

func ResourceListHash(rl ResourceList) []byte

func ResourceOrigin 

func ResourceOrigin(rm ResourceMeta) (mesh_proto.ResourceOrigin, bool)

func ToAny 

func ToAny(spec ResourceSpec) (*anypb.Any, error)

func ToJSON 

func ToJSON(spec ResourceSpec) ([]byte, error)

func ToYAML 

func ToYAML(spec ResourceSpec) ([]byte, error)

func Validate 

func Validate(resource Resource) error

func ZoneOfResource 

func ZoneOfResource(res Resource) string

ZoneOfResource returns zone from which the resource was synced to Global CP There is no information in the resource itself whether the resource is synced or created on the CP. Therefore, it's a caller responsibility to make use it only on synced resources.

Types

type ByMeta 

type ByMeta []Resource

func (ByMeta) Len 

func (a ByMeta) Len() int

func (ByMeta) Less 

func (a ByMeta) Less(i, j int) bool

func (ByMeta) Swap 

func (a ByMeta) Swap(i, j int)

type DDSFlagType 

type DDSFlagType uint32

func (DDSFlagType) Has 

func (kt DDSFlagType) Has(flag DDSFlagType) bool

Has return whether this flag has all the passed flags on.

type OverviewResource 

type OverviewResource interface {
	SetOverviewSpec(resource Resource, insight Resource) error
}

type Pagination 

type Pagination struct {
	Total      uint32
	NextOffset string
}

func (*Pagination) GetNextOffset 

func (p *Pagination) GetNextOffset() string

func (*Pagination) GetTotal 

func (p *Pagination) GetTotal() uint32

func (*Pagination) SetNextOffset 

func (p *Pagination) SetNextOffset(nextOffset string)

func (*Pagination) SetTotal 

func (p *Pagination) SetTotal(total uint32)

type Policy 

type Policy interface {
	ResourceSpec
}

type PolicyItem 

type PolicyItem interface {
	GetDefault() interface{}
}

type PolicyWithFromList 

type PolicyWithFromList interface {
	Policy
	GetFromList() []PolicyItem
}

type PolicyWithSingleItem 

type PolicyWithSingleItem interface {
	Policy
	GetPolicyItem() PolicyItem
}

type PolicyWithToList 

type PolicyWithToList interface {
	Policy
	GetToList() []PolicyItem
}

type Resource 

type Resource interface {
	GetMeta() ResourceMeta
	SetMeta(ResourceMeta)
	GetSpec() ResourceSpec
	SetSpec(ResourceSpec) error
	Descriptor() ResourceTypeDescriptor
}

type ResourceHasher 

type ResourceHasher interface {
	Hash() []byte
}

type ResourceKey 

type ResourceKey struct {
	Mesh string
	Name string
}

func MetaToResourceKey 

func MetaToResourceKey(meta ResourceMeta) ResourceKey

func ResourceListToResourceKeys 

func ResourceListToResourceKeys(rl ResourceList) []ResourceKey

func WithMesh 

func WithMesh(mesh string, name string) ResourceKey

func WithoutMesh 

func WithoutMesh(name string) ResourceKey

type ResourceList 

type ResourceList interface {
	GetItemType() ResourceType
	GetItems() []Resource
	NewItem() Resource
	AddItem(Resource) error
	GetPagination() *Pagination
	SetPagination(pagination Pagination)
}

type ResourceMeta 

type ResourceMeta interface {
	GetName() string
	GetNameExtensions() ResourceNameExtensions
	GetVersion() string
	GetMesh() string
	GetCreationTime() time.Time
	GetModificationTime() time.Time
	GetLabels() map[string]string
}

type ResourceNameExtensions 

type ResourceNameExtensions map[string]string

ResourceNameExtensions represents an composite resource name in environments other than Universal.

E.g., name of a Kubernetes resource consists of a namespace component and a name component that is local to that namespace.

Technically, ResourceNameExtensions is a mapping between a component identifier and a component value, e.g. 

"k8s.dubbo.io/namespace" => "my-namespace"
"k8s.dubbo.io/name"      => "my-policy"

Component identifier must be considered a part of user-facing dubbo API. In other words, it is supposed to be visible to users and should not be changed lightly.

Component identifier might have any value, however, it's preferable to choose one that is intuitive to users of that particular environment. E.g., on Kubernetes component identifiers should use a label name format, like in "k8s.dubbo.io/namespace" and "k8s.dubbo.io/name".

type ResourceScope 

type ResourceScope string

type ResourceSpec 

type ResourceSpec interface{}

type ResourceType 

type ResourceType string

type ResourceTypeDescriptor 

type ResourceTypeDescriptor struct {
	// Name identifier of this resourceType this maps to the k8s entity and universal name.
	Name ResourceType
	// Resource a created element of this type
	Resource Resource
	// ResourceList a create list container of this type
	ResourceList ResourceList
	// ReadOnly if this type will be created, modified and deleted by the system.
	ReadOnly bool
	// AdminOnly if this type requires users to be admin to access.
	AdminOnly bool
	// Scope whether this resource is Global or Mesh scoped.
	Scope ResourceScope
	// DDSFlags a set of flags that defines how this entity is sent using DDS (if unset DDS is disabled).
	DDSFlags DDSFlagType
	// WsPath the path to access on the REST api.
	WsPath string
	// DubboctlArg the name of the cmdline argument when doing `get` or `delete`.
	DubboctlArg string
	// DubboctlListArg the name of the cmdline argument when doing `list`.
	DubboctlListArg string
	// AllowToInspect if it's required to generate Inspect API endpoint for this type
	AllowToInspect bool
	// IsPolicy if this type is a policy (Dataplanes, Insights, Ingresses are not policies as they describe either metadata or workload, Retries are policies).
	IsPolicy bool
	// DisplayName the name of the policy showed as plural to be displayed in the UI and maybe CLI
	SingularDisplayName string
	// PluralDisplayName the name of the policy showed as plural to be displayed in the UI and maybe CLI
	PluralDisplayName string
	// IsExperimental indicates if a policy is in experimental state (might not be production ready).
	IsExperimental bool
	// IsPluginOriginated indicates if a policy is implemented as a plugin
	IsPluginOriginated bool
	// Schema contains an unmarshalled OpenAPI schema of the resource
	Schema *spec.Schema
	// Insight contains the insight type attached to this resourceType
	Insight Resource
	// Overview contains the overview type attached to this resourceType
	Overview Resource
	// DumpForGlobal whether resources of this type should be dumped when exporting a zone to migrate to global
	DumpForGlobal bool
}

func (ResourceTypeDescriptor) HasInsights 

func (d ResourceTypeDescriptor) HasInsights() bool

func (ResourceTypeDescriptor) NewInsight 

func (d ResourceTypeDescriptor) NewInsight() Resource

func (ResourceTypeDescriptor) NewInsightList 

func (d ResourceTypeDescriptor) NewInsightList() ResourceList

func (ResourceTypeDescriptor) NewList 

func (d ResourceTypeDescriptor) NewList() ResourceList

func (ResourceTypeDescriptor) NewObject 

func (d ResourceTypeDescriptor) NewObject() Resource

func (ResourceTypeDescriptor) NewOverview 

func (d ResourceTypeDescriptor) NewOverview() Resource

func (ResourceTypeDescriptor) NewOverviewList 

func (d ResourceTypeDescriptor) NewOverviewList() ResourceList

type ResourceValidator 

type ResourceValidator interface {
	Validate() error
}

type ResourceWithAddress 

type ResourceWithAddress interface {
	Resource
	AdminAddress(defaultAdminPort uint32) string
}

type ResourceWithInsights 

type ResourceWithInsights interface {
	NewInsightList() ResourceList
	NewOverviewList() ResourceList
}

type TransformDefaultAfterMerge 

type TransformDefaultAfterMerge interface {
	Transform()
}

type TypeFilter 

type TypeFilter interface {
	Apply(descriptor ResourceTypeDescriptor) bool
}

func AllowedToInspect 

func AllowedToInspect() TypeFilter

func HasDDSFlag 

func HasDDSFlag(flagType DDSFlagType) TypeFilter

func HasDdsEnabled 

func HasDdsEnabled() TypeFilter

func HasDubboctlEnabled 

func HasDubboctlEnabled() TypeFilter

func HasScope 

func HasScope(scope ResourceScope) TypeFilter

func HasWsEnabled 

func HasWsEnabled() TypeFilter

func IsPolicy 

func IsPolicy() TypeFilter

func Named 

func Named(names ...ResourceType) TypeFilter

func Not 

func Not(filter TypeFilter) TypeFilter

func Or 

func Or(filters ...TypeFilter) TypeFilter

type TypeFilterFn 

type TypeFilterFn func(descriptor ResourceTypeDescriptor) bool

func (TypeFilterFn) Apply 

func (f TypeFilterFn) Apply(descriptor ResourceTypeDescriptor) bool

Source Files

View all Source files

Directories

Path Synopsis
unversioned
v1alpha1

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