utils

Documentation

Index

• Variables
• func ApplyRemoteAccess(cfg *v1alpha1.Environment, hostUrl, path string) error
• func ExpandPath(path string) (string, error)
• func GetIPAddress() (string, error)
• func GetIPAddressWithServices(services []IPService) (string, error)
• func GetKubeConfig(log *logger.FunLogger, cfg *v1alpha1.Environment, hostUrl string, dest string) error
• func RewriteKubeConfigServer(path string, serverURL string) error
• type IPService
  • func DefaultIPServices() []IPService

Variables

var (
	ErrRewriteFailed = errors.New("kubeconfig server URL rewrite failed")
	ErrChownFailed   = errors.New("kubeconfig chown failed")
)

Errors returned by ApplyRemoteAccess so callers and tests can distinguish failure modes via errors.Is without string matching.

Functions

func ApplyRemoteAccess

func ApplyRemoteAccess(cfg *v1alpha1.Environment, hostUrl, path string) error

ApplyRemoteAccess rewrites the kubeconfig server URL to a publicly reachable endpoint and chowns the file to the bind-mounted workspace owner. No-op when Spec.Kubernetes.RemoteAccess is false.

Ordering: rewrite first, then chown. If rewrite fails, the file is left untouched. If rewrite succeeds but chown fails, the file has the new server URL but the original ownership; the caller must treat the kubeconfig as garbage and abort.

func ExpandPath

func ExpandPath(path string) (string, error)

ExpandPath expands a leading ~ to the user's home directory. Non-tilde paths are returned unchanged.

func GetIPAddress

func GetIPAddress() (string, error)

GetIPAddress gets the IP address of the user with timeout and fallback services

func GetIPAddressWithServices

func GetIPAddressWithServices(services []IPService) (string, error)

GetIPAddressWithServices gets the IP address using the provided list of services. This allows for testing with mock services.

func GetKubeConfig

func GetKubeConfig(log *logger.FunLogger, cfg *v1alpha1.Environment, hostUrl string, dest string) error

GetKubeConfig downloads the kubeconfig file from the remote host

func RewriteKubeConfigServer

func RewriteKubeConfigServer(path string, serverURL string) error

RewriteKubeConfigServer rewrites the server URL in a kubeconfig file. If serverURL is empty, this is a no-op.

Types

type IPService

type IPService struct {
	URL     string
	Timeout time.Duration
}

IPService represents an IP lookup service configuration.

func DefaultIPServices

func DefaultIPServices() []IPService

DefaultIPServices returns the default list of IP lookup services.