image

Documentation

Index

• type ContainerImage
  • func NewFromIdentifier(identifier string) *ContainerImage
  • func (img *ContainerImage) GetFullNameWithTag() string
  • func (img *ContainerImage) GetFullNameWithoutTag() string
  • func (img *ContainerImage) GetNewestVersionFromTags(constraint string, availableTags []string) (string, error)
  • func (img *ContainerImage) IsUpdatable(newTag, tagSpec string) bool
  • func (img *ContainerImage) Original() string
  • func (img *ContainerImage) String() string
  • func (img *ContainerImage) WithTag(newTag string) *ContainerImage
• type ContainerImageList
  • func (list *ContainerImageList) ContainsImage(img *ContainerImage, checkVersion bool) *ContainerImage
  • func (list *ContainerImageList) String() string
• type Credential
• type CredentialSource
  • func ParseCredentialSource(credentialSource string, requirePrefix bool) (*CredentialSource, error)
  • func (src *CredentialSource) FetchCredentials(registryURL string, kubeclient *client.KubernetesClient) (*Credential, error)
• type CredentialSourceType
• type KustomizeImage
  • func (i KustomizeImage) Match(j KustomizeImage) bool
• type KustomizeImages
  • func (images KustomizeImages) Find(image KustomizeImage) int

Types

type ContainerImage

type ContainerImage struct {
	RegistryURL           string
	ImageName             string
	ImageTag              string
	SymbolicName          string
	HelmParamImageName    string
	HelmParamImageVersion string
	// contains filtered or unexported fields
}

func NewFromIdentifier

func NewFromIdentifier(identifier string) *ContainerImage

NewFromIdentifier parses an image identifier and returns a populated ContainerImage

func (*ContainerImage) GetFullNameWithTag

func (img *ContainerImage) GetFullNameWithTag() string

func (*ContainerImage) GetFullNameWithoutTag

func (img *ContainerImage) GetFullNameWithoutTag() string

func (*ContainerImage) GetNewestVersionFromTags

func (img *ContainerImage) GetNewestVersionFromTags(constraint string, availableTags []string) (string, error)

GetNewestVersionFromTags returns the latest available version from a list of tags while optionally taking a semver constraint into account. Returns the original version if no new version could be found from the list of tags.

func (*ContainerImage) IsUpdatable

func (img *ContainerImage) IsUpdatable(newTag, tagSpec string) bool

IsUpdatable checks whether the given image can be updated with newTag while taking tagSpec into account. tagSpec must be given as a semver compatible version spec, i.e. ^1.0 or ~2.1

func (*ContainerImage) Original

func (img *ContainerImage) Original() string

func (*ContainerImage) String

func (img *ContainerImage) String() string

String returns the string representation of given ContainerImage

func (*ContainerImage) WithTag

func (img *ContainerImage) WithTag(newTag string) *ContainerImage

WithTag returns a copy of img with new tag information set

type ContainerImageList

type ContainerImageList []*ContainerImage

func (*ContainerImageList) ContainsImage

func (list *ContainerImageList) ContainsImage(img *ContainerImage, checkVersion bool) *ContainerImage

ContainsImage checks whether img is contained in a list of images

func (*ContainerImageList) String

func (list *ContainerImageList) String() string

String Returns the name of all images as a string, seperated using comma

type Credential

type Credential struct {
	Username string
	Password string
}

type CredentialSource

type CredentialSource struct {
	Type            CredentialSourceType
	Registry        string
	SecretNamespace string
	SecretName      string
	SecretField     string
	EnvName         string
}

func ParseCredentialSource

func ParseCredentialSource(credentialSource string, requirePrefix bool) (*CredentialSource, error)

func (*CredentialSource) FetchCredentials

func (src *CredentialSource) FetchCredentials(registryURL string, kubeclient *client.KubernetesClient) (*Credential, error)

FetchCredentials fetches the credentials for a given registry according to the credential source.

type CredentialSourceType

type CredentialSourceType int

const (
	CredentialSourceUnknown    CredentialSourceType = 0
	CredentialSourcePullSecret CredentialSourceType = 1
	CredentialSourceSecret     CredentialSourceType = 2
	CredentialSourceEnv        CredentialSourceType = 3
)

type KustomizeImage

type KustomizeImage string

func (KustomizeImage) Match

func (i KustomizeImage) Match(j KustomizeImage) bool

if the image name matches (i.e. up to the first delimiter)

type KustomizeImages

type KustomizeImages []KustomizeImage

func (KustomizeImages) Find

func (images KustomizeImages) Find(image KustomizeImage) int

find the image or -1