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package check
// Informer collects and returns information on cluster.
type Informer interface {
// GetAPIParams returns API server parameters.
GetAPIParams() ([]string, error)
// GetSchedulerParams returns scheduler parameters.
GetSchedulerParams() ([]string, error)
// GetControllerManagerParams returns controller manager parameters.
GetControllerManagerParams() ([]string, error)
// GetEtcdParams returns etcd parameters.
GetEtcdParams() ([]string, error)
}
// Command represents commands run on cluster.
type Command int
const (
// APIProcess represents API server command ("kube-apiserver").
APIProcess Command = iota
// SchedulerProcess represents scheduler command ("kube-scheduler").
SchedulerProcess
// ControllerManagerProcess represents controller manager command ("kube-controller-manager").
ControllerManagerProcess
// EtcdProcess represents controller manager service ("etcd").
EtcdProcess
)
func (c Command) String() string {
names := [...]string{
"kube-apiserver",
"kube-scheduler",
"kube-controller-manager",
"etcd",
}
if c < APIProcess || c > EtcdProcess {
return "exit"
}
return names[c]
}
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