kubernetes/staging/src/k8s.io/client-go/plugin/pkg/client/auth/exec/metrics.go

const noError …

const pluginExecutionError …

const pluginNotFoundError …

const clientInternalError …

const successExitCode …

const failureExitCode …

type certificateExpirationTracker …

var expirationMetrics …

// set stores the given expiration time and updates the updates the certificate
// expiry metric to the earliest expiration time.
func (c *certificateExpirationTracker) set(a *Authenticator, t time.Time) { … }

// incrementCallsMetric increments a global metrics counter for the number of calls to an exec
// plugin, partitioned by exit code. The provided err should be the return value from
// exec.Cmd.Run().
func incrementCallsMetric(err error) { … }