kubernetes
/
website
mirror of https://github.com/kubernetes/website.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Promote EphemeralContainers to beta

This commit is contained in:
Lee Verberne 2021-09-30 22:25:58 +02:00
parent 1466530a49
commit 771ee157a9
3 changed files with 4 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
content/en/docs/concepts/workloads/pods/ephemeral-containers.md
View File

@ -9,22 +9,13 @@ weight: 80
<!-- overview --> <!-- overview -->
{{< feature-state state="alpha" for_k8s_version="v1.22" >}} {{< feature-state state="beta" for_k8s_version="v1.23" >}}
This page provides an overview of ephemeral containers: a special type of container This page provides an overview of ephemeral containers: a special type of container
that runs temporarily in an existing {{< glossary_tooltip term_id="pod" >}} to that runs temporarily in an existing {{< glossary_tooltip term_id="pod" >}} to
accomplish user-initiated actions such as troubleshooting. You use ephemeral accomplish user-initiated actions such as troubleshooting. You use ephemeral
containers to inspect services rather than to build applications. containers to inspect services rather than to build applications.
{{< warning >}}
Ephemeral containers are in alpha state and are not suitable for production
clusters. In accordance with the [Kubernetes Deprecation Policy](
/docs/reference/using-api/deprecation-policy/), this alpha feature could change
significantly in the future or be removed entirely.
{{< /warning >}}
<!-- body --> <!-- body -->
## Understanding ephemeral containers ## Understanding ephemeral containers

3
content/en/docs/reference/command-line-tools-reference/feature-gates.md
View File

@ -106,7 +106,8 @@ different Kubernetes components.
| `EfficientWatchResumption` | `true` | Beta | 1.21 | | | `EfficientWatchResumption` | `true` | Beta | 1.21 | |
| `EndpointSliceTerminatingCondition` | `false` | Alpha | 1.20 | 1.21 | | `EndpointSliceTerminatingCondition` | `false` | Alpha | 1.20 | 1.21 |
| `EndpointSliceTerminatingCondition` | `true` | Beta | 1.22 | | | `EndpointSliceTerminatingCondition` | `true` | Beta | 1.22 | |
| `EphemeralContainers` | `false` | Alpha | 1.16 | | | `EphemeralContainers` | `false` | Alpha | 1.16 | 1.22 |
| `EphemeralContainers` | `true` | Beta | 1.23 | |
| `ExpandCSIVolumes` | `false` | Alpha | 1.14 | 1.15 | | `ExpandCSIVolumes` | `false` | Alpha | 1.14 | 1.15 |
| `ExpandCSIVolumes` | `true` | Beta | 1.16 | | | `ExpandCSIVolumes` | `true` | Beta | 1.16 | |
| `ExpandedDNSConfig` | `false` | Alpha | 1.22 | | | `ExpandedDNSConfig` | `false` | Alpha | 1.22 | |

8
content/en/docs/tasks/debug-application-cluster/debug-running-pod.md
View File

@ -73,7 +73,7 @@ For more details, see [Get a Shell to a Running Container](
## Debugging with an ephemeral debug container {#ephemeral-container} ## Debugging with an ephemeral debug container {#ephemeral-container}
{{< feature-state state="alpha" for_k8s_version="v1.22" >}} {{< feature-state state="beta" for_k8s_version="v1.23" >}}
{{< glossary_tooltip text="Ephemeral containers" term_id="ephemeral-container" >}} {{< glossary_tooltip text="Ephemeral containers" term_id="ephemeral-container" >}}
are useful for interactive troubleshooting when `kubectl exec` is insufficient are useful for interactive troubleshooting when `kubectl exec` is insufficient
@ -83,12 +83,6 @@ https://github.com/GoogleContainerTools/distroless).
### Example debugging using ephemeral containers {#ephemeral-container-example} ### Example debugging using ephemeral containers {#ephemeral-container-example}
{{< note >}}
The examples in this section require the `EphemeralContainers` [feature gate](
/docs/reference/command-line-tools-reference/feature-gates/) enabled in your
cluster and `kubectl` version v1.22 or later.
{{< /note >}}
You can use the `kubectl debug` command to add ephemeral containers to a You can use the `kubectl debug` command to add ephemeral containers to a
running Pod. First, create a pod for the example: running Pod. First, create a pod for the example: