types

Documentation

Index

• Constants
• Variables
• func SetFlagBy(flags *pflag.FlagSet, v Parameter)
• type CRDInfo
• type CapType
• type Capability
• type CapabilityCategory
• type Chart
• type ComponentManifest
• type EnvMeta
• type Installation
• type Parameter
• type RollingStatus
• type Source
• type WorkflowContext

Constants

const (
	ReasonParsed      = "Parsed"
	ReasonRendered    = "Rendered"
	ReasonRevisoned   = "Revisioned"
	ReasonApplied     = "Applied"
	ReasonHealthCheck = "HealthChecked"
	ReasonDeployed    = "Deployed"
	ReasonRollout     = "Rollout"

	ReasonFailedParse       = "FailedParse"
	ReasonFailedRender      = "FailedRender"
	ReasonFailedRevision    = "FailedRevision"
	ReasonFailedWorkflow    = "FailedWorkflow"
	ReasonFailedApply       = "FailedApply"
	ReasonFailedHealthCheck = "FailedHealthCheck"
	ReasonFailedGC          = "FailedGC"
	ReasonFailedRollout     = "FailedRollout"
)

reason for Application

const (
	MessageParsed           = "Parsed successfully"
	MessageRendered         = "Rendered successfully"
	MessageRevisioned       = "Revisioned successfully"
	MessageApplied          = "Applied successfully"
	MessageWorkflowFinished = "Workflow finished"
	MessageHealthCheck      = "Health checked healthy"
	MessageDeployed         = "Deployed successfully"
	MessageRollout          = "Rollout successfully"

	MessageFailedParse       = "fail to parse application, err: %v"
	MessageFailedRender      = "fail to render application, err: %v"
	MessageFailedRevision    = "fail to handle application revision, err: %v"
	MessageFailedApply       = "fail to apply component, err: %v"
	MessageFailedHealthCheck = "fail to health check, err: %v"
	MessageFailedGC          = "fail to garbage collection, err: %v"
)

event message for Application

const (
	// DefaultKubeVelaNS defines the default KubeVela namespace in Kubernetes
	DefaultKubeVelaNS = "vela-system"
	// DefaultKubeVelaReleaseName defines the default name of KubeVela Release
	DefaultKubeVelaReleaseName = "kubevela"
	// DefaultKubeVelaChartName defines the default chart name of KubeVela, this variable MUST align to the chart name of this repo
	DefaultKubeVelaChartName = "vela-core"
	// DefaultKubeVelaVersion defines the default version needed for KubeVela chart
	DefaultKubeVelaVersion = ">0.0.0-0"
	// DefaultEnvName defines the default environment name for Apps created by KubeVela
	DefaultEnvName = "default"
	// DefaultAppNamespace defines the default K8s namespace for Apps created by KubeVela
	DefaultAppNamespace = "default"
	// AutoDetectWorkloadDefinition defines the default workload type for ComponentDefinition which doesn't specify a workload
	AutoDetectWorkloadDefinition = "autodetects.core.oam.dev"
)

const (
	// StatusDeployed represents the App was deployed
	StatusDeployed = "Deployed"
	// StatusStaging represents the App was changed locally and it's spec is diff from the deployed one, or not deployed at all
	StatusStaging = "Staging"
)

const (
	// TagCommandType used for tag cli category
	TagCommandType = "commandType"
	// TypeStart defines one category
	TypeStart = "Getting Started"
	// TypeApp defines one category
	TypeApp = "Managing Applications"
	// TypeCap defines one category
	TypeCap = "Managing Capabilities"
	// TypeSystem defines one category
	TypeSystem = "System"
	// TypeDefinition defines one category
	TypeDefinition = "Managing Definitions"
	// TypePlugin defines one category used in Kubectl Plugin
	TypePlugin = "Plugin Command"
)

const (
	// AnnDescription is the annotation which describe what is the capability used for in a WorkloadDefinition/TraitDefinition Object
	AnnDescription = "definition.oam.dev/description"
)

const CapabilityConfigMapNamePrefix = "schema-"

CapabilityConfigMapNamePrefix is the prefix for capability ConfigMap name

const LabelArg = "label"

LabelArg is the argument `label` of a definition

const (
	// OpenapiV3JSONSchema is the key to store OpenAPI v3 JSON schema in ConfigMap
	OpenapiV3JSONSchema string = "openapi-v3-json-schema"
)

Variables

var DefaultFilterAnnots = []string{
	oam.AnnotationAppRollout,
	oam.AnnotationRollingComponent,
	oam.AnnotationInplaceUpgrade,
	oam.AnnotationFilterLabelKeys,
	oam.AnnotationFilterAnnotationKeys,
}

DefaultFilterAnnots are annotations that won't pass to workload or trait

Functions

func SetFlagBy

func SetFlagBy(flags *pflag.FlagSet, v Parameter)

SetFlagBy set cli flag from Parameter

Types

type CRDInfo

type CRDInfo struct {
	APIVersion string `json:"apiVersion"`
	Kind       string `json:"kind"`
}

CRDInfo record the CRD info of the Capability

type CapType

type CapType string

CapType defines the type of capability

const (
	// TypeComponentDefinition represents OAM ComponentDefinition
	TypeComponentDefinition CapType = "componentDefinition"
	// TypeWorkload represents OAM Workload
	TypeWorkload CapType = "workload"
	// TypeTrait represents OAM Trait
	TypeTrait CapType = "trait"
	// TypeScope represent OAM Scope
	TypeScope CapType = "scope"
	// TypeWorkflowStep represent OAM Workflow
	TypeWorkflowStep CapType = "workflowstep"
	// TypePolicy represent OAM Policy
	TypePolicy CapType = "policy"
)

type Capability

type Capability struct {
	Name           string             `json:"name"`
	Type           CapType            `json:"type"`
	CueTemplate    string             `json:"template,omitempty"`
	CueTemplateURI string             `json:"templateURI,omitempty"`
	Parameters     []Parameter        `json:"parameters,omitempty"`
	CrdName        string             `json:"crdName,omitempty"`
	Center         string             `json:"center,omitempty"`
	Status         string             `json:"status,omitempty"`
	Description    string             `json:"description,omitempty"`
	Labels         map[string]string  `json:"labels,omitempty"`
	Category       CapabilityCategory `json:"category,omitempty"`

	// trait only
	AppliesTo []string `json:"appliesTo,omitempty"`

	// Namespace represents it's a system-level or user-level capability.
	Namespace string `json:"namespace,omitempty"`

	// Plugin Source
	Source  *Source       `json:"source,omitempty"`
	Install *Installation `json:"install,omitempty"`
	CrdInfo *CRDInfo      `json:"crdInfo,omitempty"`

	// Terraform
	TerraformConfiguration string `json:"terraformConfiguration,omitempty"`

	// KubeTemplate
	KubeTemplate  runtime.RawExtension   `json:"kubetemplate,omitempty"`
	KubeParameter []common.KubeParameter `json:"kubeparameter,omitempty"`
}

Capability defines the content of a capability

type CapabilityCategory

type CapabilityCategory string

CapabilityCategory defines the category of a capability

const (
	TerraformCategory CapabilityCategory = "terraform"

	HelmCategory CapabilityCategory = "helm"

	KubeCategory CapabilityCategory = "kube"

	CUECategory CapabilityCategory = "cue"
)

categories of capability schematic

type Chart

type Chart struct {
	Repo      string                 `json:"repo"`
	URL       string                 `json:"url"`
	Name      string                 `json:"name"`
	Namespace string                 `json:"namespace,omitempty"`
	Version   string                 `json:"version"`
	Values    map[string]interface{} `json:"values"`
}

Chart defines all necessary information to install a whole chart

type ComponentManifest

type ComponentManifest struct {
	Name             string
	Namespace        string
	RevisionName     string
	RevisionHash     string
	ExternalRevision string
	StandardWorkload *unstructured.Unstructured
	Traits           []*unstructured.Unstructured
	Scopes           []*corev1.ObjectReference

	// PackagedWorkloadResources contain all the workload related resources. It could be a Helm
	// Release, Git Repo or anything that can package and run a workload.
	PackagedWorkloadResources []*unstructured.Unstructured
	PackagedTraitResources    map[string][]*unstructured.Unstructured
}

ComponentManifest contains resources rendered from an application component.

type EnvMeta

type EnvMeta struct {
	Name      string `json:"name"`
	Namespace string `json:"namespace"`
	Email     string `json:"email,omitempty"`
	Domain    string `json:"domain,omitempty"`

	Current string `json:"current,omitempty"`
}

EnvMeta stores the info for app environment

type Installation

type Installation struct {
	Helm Chart `json:"helm"`
}

Installation defines the installation method for this Capability, currently only helm is supported

type Parameter

type Parameter struct {
	Name     string      `json:"name"`
	Short    string      `json:"short,omitempty"`
	Required bool        `json:"required,omitempty"`
	Default  interface{} `json:"default,omitempty"`
	Usage    string      `json:"usage,omitempty"`
	Ignore   bool        `json:"ignore,omitempty"`
	Type     cue.Kind    `json:"type,omitempty"`
	Alias    string      `json:"alias,omitempty"`
	JSONType string      `json:"jsonType,omitempty"`
}

Parameter defines a parameter for cli from capability template

type RollingStatus

type RollingStatus string

RollingStatus represents the rollout phases

const (
	// RollingTemplating means that the AC is rolling and need template
	RollingTemplating RollingStatus = "RollingTemplating"
	// RollingTemplated means that the AC is rolling and it already templated
	RollingTemplated RollingStatus = "RollingTemplated"
	// RollingCompleted means that the AC is the new active revision of the application
	RollingCompleted RollingStatus = "RollingCompleted"
	// InactiveAfterRollingCompleted means that the AC is the inactive revision after the rolling is finished
	InactiveAfterRollingCompleted RollingStatus = "InactiveAfterRollingCompleted"
)

type Source

type Source struct {
	RepoName  string `json:"repoName"`
	ChartName string `json:"chartName,omitempty"`
}

Source record the source of Capability

type WorkflowContext

type WorkflowContext struct {
	AppName           string                      `json:"appName,omitempty"`
	AppRevision       string                      `json:"appRevision,omitempty"`
	WorkflowIndex     int                         `json:"workflowIndex"`
	ResourceConfigMap corev1.LocalObjectReference `json:"resourceConfigMap,omitempty"`
}

WorkflowContext is the workflow context to pass into workflow objects.