Red Hat SummitEste contenido no está disponible en el idioma seleccionado.
Chapter 13. PodMetrics [metrics.k8s.io/v1beta1]
- Description
- PodMetrics sets resource usage metrics of a pod.
- Type
-
object - Required
-
timestamp -
window -
containers
-
13.1. Specification
| Property | Type | Description |
|---|---|---|
|
|
| APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources |
|
|
| Metrics for all containers are collected within the same time window. |
|
|
| ContainerMetrics sets resource usage metrics of a container. |
|
|
| Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds |
|
| Standard object’s metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata | |
|
| The following fields define time interval from which metrics were collected from the interval [Timestamp-Window, Timestamp]. | |
|
|
13.1.1. .containers
- Description
- Metrics for all containers are collected within the same time window.
- Type
-
array
13.1.2. .containers[]
- Description
- ContainerMetrics sets resource usage metrics of a container.
- Type
-
object - Required
-
name -
usage
-
| Property | Type | Description |
|---|---|---|
|
|
| Container name corresponding to the one from pod.spec.containers. |
|
| The memory usage is the memory working set. |
13.2. API endpoints
The following API endpoints are available:
/apis/metrics.k8s.io/v1beta1/pods-
GET: list objects of kind PodMetrics
-
/apis/metrics.k8s.io/v1beta1/namespaces/{namespace}/pods-
GET: list objects of kind PodMetrics
-
/apis/metrics.k8s.io/v1beta1/namespaces/{namespace}/pods/{name}-
GET: read the specified PodMetrics
-
13.2.1. /apis/metrics.k8s.io/v1beta1/pods
- HTTP method
-
GET - Description
- list objects of kind PodMetrics
| HTTP code | Reponse body |
|---|---|
| 200 - OK |
|
13.2.2. /apis/metrics.k8s.io/v1beta1/namespaces/{namespace}/pods
- HTTP method
-
GET - Description
- list objects of kind PodMetrics
| HTTP code | Reponse body |
|---|---|
| 200 - OK |
|
13.2.3. /apis/metrics.k8s.io/v1beta1/namespaces/{namespace}/pods/{name}
| Parameter | Type | Description |
|---|---|---|
|
|
| name of the PodMetrics |
- HTTP method
-
GET - Description
- read the specified PodMetrics
| HTTP code | Reponse body |
|---|---|
| 200 - OK |
|
'%20d='M201.5%20305.5c-13.8%200-24.9-11.1-24.9-24.6%200-13.8%2011.1-24.9%2024.9-24.9%2013.6%200%2024.6%2011.1%2024.6%2024.9%200%2013.6-11.1%2024.6-24.6%2024.6zM504%20256c0%20137-111%20248-248%20248S8%20393%208%20256%20119%208%20256%208s248%20111%20248%20248zm-132.3-41.2c-9.4%200-17.7%203.9-23.8%2010-22.4-15.5-52.6-25.5-86.1-26.6l17.4-78.3%2055.4%2012.5c0%2013.6%2011.1%2024.6%2024.6%2024.6%2013.8%200%2024.9-11.3%2024.9-24.9s-11.1-24.9-24.9-24.9c-9.7%200-18%205.8-22.1%2013.8l-61.2-13.6c-3-.8-6.1%201.4-6.9%204.4l-19.1%2086.4c-33.2%201.4-63.1%2011.3-85.5%2026.8-6.1-6.4-14.7-10.2-24.1-10.2-34.9%200-46.3%2046.9-14.4%2062.8-1.1%205-1.7%2010.2-1.7%2015.5%200%2052.6%2059.2%2095.2%20132%2095.2%2073.1%200%20132.3-42.6%20132.3-95.2%200-5.3-.6-10.8-1.9-15.8%2031.3-16%2019.8-62.5-14.9-62.5zM302.8%20331c-18.2%2018.2-76.1%2017.9-93.6%200-2.2-2.2-6.1-2.2-8.3%200-2.5%202.5-2.5%206.4%200%208.6%2022.8%2022.8%2087.3%2022.8%20110.2%200%202.5-2.2%202.5-6.1%200-8.6-2.2-2.2-6.1-2.2-8.3%200zm7.7-75c-13.6%200-24.6%2011.1-24.6%2024.9%200%2013.6%2011.1%2024.6%2024.6%2024.6%2013.8%200%2024.9-11.1%2024.9-24.6%200-13.8-11-24.9-24.9-24.9z'/%3e%3c/svg%3e){kind=small}