Documentation
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Index ¶
- type ContainerMetrics
- type MetricsHandler
- func (in *MetricsHandler) DeepCopy() *MetricsHandler
- func (m *MetricsHandler) Namespace() string
- func (m *MetricsHandler) Node(name string) (*NodeMetrics, error)
- func (m *MetricsHandler) NodeAllRaw() ([]NodeMetrics, error)
- func (m *MetricsHandler) NodeRaw(name string) (*NodeMetrics, error)
- func (m *MetricsHandler) Nodes(label string) ([]NodeMetrics, error)
- func (m *MetricsHandler) Pod(name string) (*PodMetrics, error)
- func (m *MetricsHandler) PodAllRaw() ([]PodMetrics, error)
- func (m *MetricsHandler) PodRaw(name string) (*PodMetrics, error)
- func (m *MetricsHandler) Pods(label string) ([]PodMetrics, error)
- func (m *MetricsHandler) PodsRaw() ([]PodMetrics, error)
- func (m *MetricsHandler) WithNamespace(namespace string) *MetricsHandler
- type NodeMetrics
- type PodMetrics
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type ContainerMetrics ¶
type ContainerMetrics struct {
Name string `json:"name,omitempty"`
Usage map[corev1.ResourceName]int64
}
container metrics object
type MetricsHandler ¶
type MetricsHandler struct {
// contains filtered or unexported fields
}
metrics handler, used to get metrics from node or pod
func NewMetrics ¶
func NewMetrics(ctx context.Context, namespace, kubeconfig string) (metrics *MetricsHandler, err error)
NewMetrics new a metrics handler from kubeconfig or in-cluster config
func (*MetricsHandler) DeepCopy ¶
func (in *MetricsHandler) DeepCopy() *MetricsHandler
DeepCopy copy a new MetricsHandler
func (*MetricsHandler) Namespace ¶
func (m *MetricsHandler) Namespace() string
Namespace return the the MetricsHandler working namespace. namespace will be required when query pods metrics
func (*MetricsHandler) Node ¶
func (m *MetricsHandler) Node(name string) (*NodeMetrics, error)
Node query k8s node metrics by name
func (*MetricsHandler) NodeAllRaw ¶
func (m *MetricsHandler) NodeAllRaw() ([]NodeMetrics, error)
NodeAllRaw query all k8s node metrics using REST API
func (*MetricsHandler) NodeRaw ¶
func (m *MetricsHandler) NodeRaw(name string) (*NodeMetrics, error)
NodeRaw query k8s node metrics by name using REST API
func (*MetricsHandler) Nodes ¶
func (m *MetricsHandler) Nodes(label string) ([]NodeMetrics, error)
Nodes query multiple k8s node metrics by label
func (*MetricsHandler) Pod ¶
func (m *MetricsHandler) Pod(name string) (*PodMetrics, error)
Pod query pod metrics by name
func (*MetricsHandler) PodAllRaw ¶
func (m *MetricsHandler) PodAllRaw() ([]PodMetrics, error)
PodAllRaw query the metrics of all pods in the k8s cluster where the pod running, using REST API
func (*MetricsHandler) PodRaw ¶
func (m *MetricsHandler) PodRaw(name string) (*PodMetrics, error)
PodRaw query pod metrics by name using REST API
func (*MetricsHandler) Pods ¶
func (m *MetricsHandler) Pods(label string) ([]PodMetrics, error)
Pods query multiple pod metrics by labels
func (*MetricsHandler) PodsRaw ¶
func (m *MetricsHandler) PodsRaw() ([]PodMetrics, error)
PodsRaw query the metrics of all pods in the namespace where the pod running, using REST API
func (*MetricsHandler) WithNamespace ¶
func (m *MetricsHandler) WithNamespace(namespace string) *MetricsHandler
WithNamespace working with specific namespace
type NodeMetrics ¶
type NodeMetrics struct {
metav1.TypeMeta `json:",inline"`
metav1.ObjectMeta `json:"metadata,omitempty"`
Timestamp string `json:"timpstamp"`
Window string `json:"window"`
Usage map[corev1.ResourceName]int64
}
node metrics object
type PodMetrics ¶
type PodMetrics struct {
metav1.TypeMeta `json:",inline"`
metav1.ObjectMeta `json:"metadata,omitempty"`
Timestamp string `json:"timestamp"`
Window string `json:"window"`
Containers []ContainerMetrics `json:"containers"`
}
pod metrics object
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