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Merge pull request #66507 from verb/pid-beta

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Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Promote ShareProcessNamespace to beta

**What this PR does / why we need it**: The ability to configure PID namespace sharing per-pod was added as an alpha feature in 1.10. This promotes the feature to beta and makes the feature available by default.

**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
WIP #1615

**Special notes for your reviewer**:
/assign @yujuhong 

**Release note**:

```release-note
The PodShareProcessNamespace feature to configure PID namespace sharing within a pod has been promoted to beta.
```
This commit is contained in:
Kubernetes Submit Queue
2018-08-09 05:01:01 -07:00
committed by GitHub
parent 41d66aaf87 81a5ff92df
commit 8ebc84e71d
23 changed files with 23 additions and 27 deletions
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docs/api-reference/batch/v2alpha1/definitions.html generated
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@@ -3279,7 +3279,7 @@ When an object is created, the system will populate this list with the current s
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<td class="tableblock halign-left valign-top"><p class="tableblock">shareProcessNamespace</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Share a single process namespace between all of the containers in a pod. When this is set containers will be able to view and signal processes from other containers in the same pod, and the first process in each container will not be assigned PID 1. HostPID and ShareProcessNamespace cannot both be set. Optional: Default to false. This field is alpha-level and is honored only by servers that enable the PodShareProcessNamespace feature.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Share a single process namespace between all of the containers in a pod. When this is set containers will be able to view and signal processes from other containers in the same pod, and the first process in each container will not be assigned PID 1. HostPID and ShareProcessNamespace cannot both be set. Optional: Default to false. This field is beta-level and may be disabled with the PodShareProcessNamespace feature.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">boolean</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>