model

package
v1.7.5 Latest Latest
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 Go to latest Published: Feb 27, 2023 License: Apache-2.0 Imports: 44 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	// Unknown info
	Unknown = "UNKNOWN"
	// VelaSystemNS is the namespace of vela-system, which is the namespace of vela-core and vela-cluster-gateway
	VelaSystemNS = "vela-system"
	// VelaCoreAppName is the app name of vela-core
	VelaCoreAppName = "app.kubernetes.io/name=vela-core"
	// ClusterGatewayAppName is the app name of vela-core
	ClusterGatewayAppName = "app.kubernetes.io/name=vela-core-cluster-gateway"
)
View Source 
const (
	// AllNamespace represent all namespaces
	AllNamespace = "all"
	// AllClusterNamespace represent all cluster namespace
	AllClusterNamespace = "all"
	// AllCluster represent all cluster
	AllCluster = "all"
)
View Source 
const (

	// StackPop is the "pop" notify type
	StackPop
)

Variables

View Source 
var (
	// CtxKeyAppName request context key of application name
	CtxKeyAppName = "appName"
	// CtxKeyNamespace request context key of namespace name
	CtxKeyNamespace = "appNs"
	// CtxKeyCluster request context key of cluster name
	CtxKeyCluster = "cluster"
	// CtxKeyClusterNamespace request context key of cluster namespace name
	CtxKeyClusterNamespace = "cluster"
	// CtxKeyComponentName request context key of component name
	CtxKeyComponentName = "componentName"
	// CtxKeyGVR request context key of GVR
	CtxKeyGVR = "gvr"
	// CtxKeyPod request context key of pod
	CtxKeyPod = "pod"
	// CtxKeyContainer request context key of container
	CtxKeyContainer = "container"
)

Functions

func ApplicationResourceTopology 

func ApplicationResourceTopology(c client.Client, name, ns string) ([]*types.AppliedResource, error)

ApplicationResourceTopology return the applied resource of the app in tree form

func ApplicationRunningNum 

func ApplicationRunningNum(cfg *rest.Config) string

ApplicationRunningNum return the num of running application

func CLusterGatewayRatio 

func CLusterGatewayRatio(cfg *rest.Config) (string, string, string, string)

CLusterGatewayRatio return the usage condition of vela-core cluster gateway pod

func GOLangVersion 

func GOLangVersion() string

GOLangVersion return golang version info

func GetResourceObject 

func GetResourceObject(c client.Client, gvr *GVR) (runtime.Object, error)

GetResourceObject get the resource object refer to the GVR data

func K8SVersion 

func K8SVersion(cfg *rest.Config) string

K8SVersion return k8s version info

func LoadApplication 

func LoadApplication(c client.Client, name, ns string) (*v1beta1.Application, error)

LoadApplication load the corresponding application according to name and namespace

func LoadNamespaceDetail 

func LoadNamespaceDetail(ctx context.Context, c client.Client, namespace string) (*v1.Namespace, error)

LoadNamespaceDetail query detail info of a namespace by name

func PrintLogOfPod 

func PrintLogOfPod(ctx context.Context, config *rest.Config, cluster, namespace, podName, containerName string) (chan string, error)

PrintLogOfPod print the log during 48h of aimed pod

func ToYaml 

func ToYaml(o runtime.Object) (string, error)

ToYaml load the yaml text of object

func VelaCLIVersion 

func VelaCLIVersion() string

VelaCLIVersion return vela cli version info

func VelaCoreRatio 

func VelaCoreRatio(cfg *rest.Config) (string, string, string, string)

VelaCoreRatio return the usage condition of vela-core pod

func VelaCoreVersion 

func VelaCoreVersion() string

VelaCoreVersion return vela core version info

Types

type Application 

type Application struct {
	// contains filtered or unexported fields
}

Application is the application resource object

type ApplicationList 

type ApplicationList []Application

ApplicationList is application resource list

func ListApplications 

func ListApplications(ctx context.Context, c client.Client) (ApplicationList, error)

ListApplications list all apps in all namespaces

func (ApplicationList) ToTableBody 

func (l ApplicationList) ToTableBody() [][]string

ToTableBody generate body of table in application view

type Cluster 

type Cluster struct {
	// contains filtered or unexported fields
}

Cluster is cluster resource struct

type ClusterList 

type ClusterList []Cluster

ClusterList is cluster resource list

func ListClusters 

func ListClusters(ctx context.Context, c client.Client) (ClusterList, error)

ListClusters list clusters where application deploys resource

func (ClusterList) ToTableBody 

func (l ClusterList) ToTableBody() [][]string

ToTableBody generate body of table in cluster view

type Container 

type Container struct {
	CPU  string
	Mem  string
	CPUR string
	CPUL string
	MemR string
	MemL string
	// contains filtered or unexported fields
}

Container represent the container resource instance

type ContainerList 

type ContainerList []Container

ContainerList is container list

func ListContainerOfPod 

func ListContainerOfPod(ctx context.Context, client client.Client, cfg *rest.Config) (ContainerList, error)

ListContainerOfPod get the container data of aimed pod

func (ContainerList) ToTableBody 

func (l ContainerList) ToTableBody() [][]string

ToTableBody generate body of table in pod view

type GVR 

type GVR struct {
	GV string
	R  Resource
}

GVR is Group, Version, Resource

type Hinter 

type Hinter interface {
	// Hint return key action menu hints of the component
	Hint() []MenuHint
}

Hinter is an abstract of components which can provide menu hints to menu component

type Info 

type Info struct {
	// contains filtered or unexported fields
}

Info is system info struct

func NewInfo 

func NewInfo() *Info

NewInfo return a new info struct

func (*Info) ClusterNum 

func (i *Info) ClusterNum() string

ClusterNum return cluster number

func (*Info) CurrentContext 

func (i *Info) CurrentContext() string

CurrentContext return current context info

type Initer 

type Initer interface {
	// Start the component
	Start()
	// Stop the component
	Stop()
	// Init the component
	Init()
}

Initer is an abstract of components whose need to init

type KeyAction 

type KeyAction struct {
	Description string
	Action      func(*tcell.EventKey) *tcell.EventKey
	Visible     bool
	Shared      bool
}

KeyAction is key action struct

type KeyActions 

type KeyActions map[tcell.Key]KeyAction

KeyActions is a map from key to action

func (KeyActions) Add 

func (ka KeyActions) Add(actions KeyActions)

Add a key action to key action map

func (KeyActions) Clear 

func (ka KeyActions) Clear()

Clear key action map clear up

func (KeyActions) Delete 

func (ka KeyActions) Delete(kk []tcell.Key)

Delete aim key from key action map

func (KeyActions) Hint 

func (ka KeyActions) Hint() []MenuHint

Hint convert key action map to menu hints

func (KeyActions) Set 

func (ka KeyActions) Set(actions KeyActions)

Set a key action to key action map

type ManagedResource 

type ManagedResource struct {
	// contains filtered or unexported fields
}

ManagedResource is managed resource of application

func LoadResourceDetail 

func LoadResourceDetail(resource query.Resource) ManagedResource

LoadResourceDetail return the aim resource detail info

type ManagedResourceList 

type ManagedResourceList []ManagedResource

ManagedResourceList is managed resource list

func ListManagedResource 

func ListManagedResource(ctx context.Context, c client.Client) (ManagedResourceList, error)

ListManagedResource return managed resources of application

func (*ManagedResourceList) FilterCluster 

func (l *ManagedResourceList) FilterCluster(clusterName string)

FilterCluster filter out objects that belong to the target cluster

func (*ManagedResourceList) FilterClusterNamespace 

func (l *ManagedResourceList) FilterClusterNamespace(clusterNS string)

FilterClusterNamespace filter out objects that belong to the target namespace

func (*ManagedResourceList) ToTableBody 

func (l *ManagedResourceList) ToTableBody() [][]string

ToTableBody generate header of table in managed resource view 

type MenuHint struct {
	Key         string
	Description string
}

MenuHint key action hints display by menu component

type Namespace 

type Namespace struct {
	// contains filtered or unexported fields
}

Namespace is namespace struct

type NamespaceList 

type NamespaceList []Namespace

NamespaceList is namespace list

func ListClusterNamespaces 

func ListClusterNamespaces(ctx context.Context, c client.Client) (NamespaceList, error)

ListClusterNamespaces return namespace of application's resource

func ListNamespaces 

func ListNamespaces(ctx context.Context, c client.Client) (NamespaceList, error)

ListNamespaces return all namespaces

func (NamespaceList) ToTableBody 

func (l NamespaceList) ToTableBody() [][]string

ToTableBody generate body of table in namespace view

type Pod 

type Pod struct {
	Name      string
	Namespace string
	Cluster   string
	Ready     string
	Status    string
	CPU       string
	Mem       string
	CPUR      string
	CPUL      string
	MemR      string
	MemL      string
	IP        string
	NodeName  string
	Age       string
}

Pod represent the k8s pod resource instance

func LoadPodDetail 

func LoadPodDetail(cfg *rest.Config, pod *v1.Pod, componentCluster string) Pod

LoadPodDetail gather the pod detail info

type PodList 

type PodList []Pod

PodList is pod list

func ListPods 

func ListPods(ctx context.Context, cfg *rest.Config, c client.Client) (PodList, error)

ListPods return pod list of component

func (PodList) ToTableBody 

func (l PodList) ToTableBody() [][]string

ToTableBody generate body of table in pod view

type Primitive 

type Primitive interface {
	tview.Primitive
	// Name return name of the component
	Name() string
}

Primitive is an abstract of tview ui component

type Resource 

type Resource struct {
	Kind      string
	Name      string
	Namespace string
	Cluster   string
}

Resource info used by GVR

type ResourceList 

type ResourceList interface {
	// Header generate header of table in resource view
	Header() []string
	// Body generate body of table in resource view
	Body() [][]string
}

ResourceList an abstract kinds of resource list which can convert it to data of view in the form of table

type Stack 

type Stack struct {
	// contains filtered or unexported fields
}

Stack is a stack to store components and notify listeners of main view of app

func NewStack 

func NewStack() *Stack

NewStack return a new stack instance

func (*Stack) AddListener 

func (s *Stack) AddListener(listener ViewListener)

AddListener add a new resource listener

func (*Stack) Clear 

func (s *Stack) Clear()

Clear out the stack

func (*Stack) Empty 

func (s *Stack) Empty() bool

Empty return whether stack is empty

func (*Stack) IsLastView 

func (s *Stack) IsLastView() bool

IsLastView check whether stack only have one view now

func (*Stack) PopView 

func (s *Stack) PopView()

PopView pop a view from stack

func (*Stack) PushView 

func (s *Stack) PushView(component View)

PushView add a new view to stack

func (*Stack) RemoveListener 

func (s *Stack) RemoveListener(listener ViewListener)

RemoveListener remove the aim resource listener

func (*Stack) TopView 

func (s *Stack) TopView() View

TopView return top view of stack

type View 

type View interface {
	Primitive
	Initer
	Hinter
}

View is an abstract of view of app

type ViewListener 

type ViewListener interface {
	// StackPop pop old component and render component
	StackPop(old, new View)
	// StackPush push a new component
	StackPush(old, new View)
}

ViewListener listen notify from the main view of app and render itself again

Source Files

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