clientconfig

func ClientAndNamespaceFromContext ¶

func ClientAndNamespaceFromContext(ctx context.Context) (client kubeclient.Client, namespace string, overridden bool, err error)

func ForwardedFlags ¶ added in v1.11.1

func ForwardedFlags(cmd *cobra.Command, quote func(string) string) []string

ForwardedFlags returns the `--name=value` tokens for the cluster-selection flags the user set on cmd. Each value goes through quote, so the caller picks the escaping its embedding needs.

func GetRESTConfig ¶ added in v1.4.0

func GetRESTConfig(ctx context.Context) (*rest.Config, error)

func NamespaceFromContext ¶ added in v1.11.1

func NamespaceFromContext(ctx context.Context) (string, error)

NamespaceFromContext returns the namespace from the active kubeconfig context.

func NewContext ¶

func NewContext(ctx context.Context, clientConfig clientcmd.ClientConfig) context.Context

NewContext returns a new Context that stores a clientConfig as value.

func ShellEscape ¶ added in v1.11.1

func ShellEscape(s string) string

ShellEscape backslash-escapes every character /bin/sh would otherwise interpret. Use it instead of ShellQuote where single quotes are already taken by an enclosing layer, as in the ansible_ssh_common_args value.

That value is re-parsed twice: ansible splits it with shlex, then ssh hands the ProxyCommand to /bin/sh. shlex keeps a backslash literal inside single quotes, which is what makes the plain escaping work for every other character. A single quote is the exception: it closes the quoted run no matter what precedes it, so it has to leave the run, arrive at /bin/sh as \' and reopen the run afterwards.

func ShellQuote ¶ added in v1.11.1

func ShellQuote(s string) string

ShellQuote single-quotes s so it survives being re-parsed by /bin/sh, which runs the ProxyCommand.