argocd

Documentation

Index

• func FilterApplicationsForUpdate(apps []v1alpha1.Application, patterns []string) (map[string]ApplicationImages, error)
• func GetImagesFromApplication(app *v1alpha1.Application) image.ContainerImageList
• func IsValidApplicationType(app *v1alpha1.Application) bool
• func SetHelmImage(app *v1alpha1.Application, newImage *image.ContainerImage) error
• func SetKustomizeImage(app *v1alpha1.Application, newImage *image.ContainerImage) error
• type ApplicationImages
• type ApplicationType
  • func GetApplicationType(app *v1alpha1.Application) ApplicationType
  • func GetApplicationTypeByName(client ArgoCD, appName string) (ApplicationType, error)
  • func (a ApplicationType) String() string
• type ArgoCD
  • func NewClient(opts *ClientOptions) (ArgoCD, error)
• type ClientOptions
• type ImageList
• type ImageUpdaterResult
  • func UpdateApplication(newRegFn registry.NewRegistryClient, argoClient ArgoCD, ...) ImageUpdaterResult

Functions

func FilterApplicationsForUpdate

func FilterApplicationsForUpdate(apps []v1alpha1.Application, patterns []string) (map[string]ApplicationImages, error)

Retrieve a list of applications from ArgoCD that qualify for image updates Application needs either to be of type Kustomize or Helm and must have the correct annotation in order to be considered.

func GetImagesFromApplication

func GetImagesFromApplication(app *v1alpha1.Application) image.ContainerImageList

GetImagesFromApplication returns the list of known images for the given application

func IsValidApplicationType

func IsValidApplicationType(app *v1alpha1.Application) bool

IsValidApplicationType returns true if we can update the application

func SetHelmImage

func SetHelmImage(app *v1alpha1.Application, newImage *image.ContainerImage) error

SetHelmImage sets image parameters for a Helm application

func SetKustomizeImage

func SetKustomizeImage(app *v1alpha1.Application, newImage *image.ContainerImage) error

SetKustomizeImage sets a Kustomize image for given application

Types

type ApplicationImages

type ApplicationImages struct {
	Application v1alpha1.Application
	Images      image.ContainerImageList
}

type ApplicationType

type ApplicationType int

Type of the application

const (
	ApplicationTypeUnsupported ApplicationType = 0
	ApplicationTypeHelm        ApplicationType = 1
	ApplicationTypeKustomize   ApplicationType = 2
)

func GetApplicationType

func GetApplicationType(app *v1alpha1.Application) ApplicationType

GetApplicationType returns the type of the ArgoCD application

func GetApplicationTypeByName

func GetApplicationTypeByName(client ArgoCD, appName string) (ApplicationType, error)

GetApplicationTypeByName first retrieves application with given appName and returns its application type

func (ApplicationType) String

func (a ApplicationType) String() string

String returns a string representation of the application type

type ArgoCD

type ArgoCD interface {
	GetApplication(ctx context.Context, appName string) (*v1alpha1.Application, error)
	ListApplications() ([]v1alpha1.Application, error)
	UpdateSpec(ctx context.Context, spec *application.ApplicationUpdateSpecRequest) (*v1alpha1.ApplicationSpec, error)
}

ArgoCD is the interface for accessing Argo CD functions we need

func NewClient

func NewClient(opts *ClientOptions) (ArgoCD, error)

NewClient creates a new API client for ArgoCD and connects to the ArgoCD API server.

type ClientOptions

type ClientOptions struct {
	ServerAddr      string
	Insecure        bool
	Plaintext       bool
	Certfile        string
	GRPCWeb         bool
	GRPCWebRootPath string
	AuthToken       string
}

Basic wrapper struct for ArgoCD client options

type ImageList

type ImageList map[string]ApplicationImages

Will hold a list of applications with the images allowed to considered for update.

type ImageUpdaterResult

type ImageUpdaterResult struct {
	NumApplicationsProcessed int
	NumImagesFound           int
	NumImagesUpdated         int
	NumImagesConsidered      int
	NumSkipped               int
	NumErrors                int
}

Stores some statistics about the results of a run

func UpdateApplication

func UpdateApplication(newRegFn registry.NewRegistryClient, argoClient ArgoCD, kubeClient *client.KubernetesClient, curApplication *ApplicationImages, dryRun bool) ImageUpdaterResult

UpdateApplication update all images of a single application. Will run in a goroutine.