Add post-release blog article about changes to Pod resources API #42041

ffromani · 2023-07-17T05:46:29Z

I'm intentionally covering multiple related enhancements with a single blog post.

Enhancements:

ffromani · 2023-07-17T05:47:44Z

/hold

I mis-clicked and did NOT upload as draft ( :( ) so WIP+hold to prevent merge

netlify · 2023-07-17T05:59:16Z

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ffromani · 2023-07-18T06:17:07Z

sorry for too early assign, my bad.

ffromani · 2023-07-18T06:18:01Z

/unassign @onlydole

just way too early

sftim · 2023-07-19T10:07:09Z

/retitle [WIP] Add post-release blog article about changes to Pod resources API

bradmccoydev · 2023-08-01T12:20:47Z

Hi Comms here for Release 1.28 we are checking in to see if you are going to complete this blog as it is due..?

ffromani · 2023-08-01T12:23:56Z

Hi Comms here for Release 1.28 we are checking in to see if you are going to complete this blog as it is due..?

Hi, I'll be working on this blog post this week (week ending August 4)

ffromani · 2023-08-02T16:47:39Z

the PR is now content-complete

content/en/blog/_posts/2023-MM-DD-kubelet-podresources-api-ga.md

sftim

/hold cancel

content/en/blog/_posts/2023-08-23-kubelet-podresources-api-ga.md

ffromani · 2023-08-09T16:18:27Z

/hold

need to fix the recommendations about the client package
[EDIT] will finalize this section and unhold by the end of the week (August 11) wort case [/EDIT]

ffromani · 2023-08-11T09:37:54Z

/hold cancel

In the last upload I made few minor fixes. I was looking for a good example of a client package, but I'm not yet in a position to recommend any, so I'm leaving this out from this blog post. The important part is that we really need to emphasize that reimplementing the client in a consumer project is still the recommended approach (!!!!), but this was already fixed in the past days.

I'm intentionally covering multiple related enhancements with a single blog post. Enhancements: - kubernetes/enhancements#606 - kubernetes/enhancements#2403 - kubernetes/enhancements#3743 Signed-off-by: Francesco Romani <fromani@redhat.com>

SergeyKanzhelev

/lgtm

k8s-ci-robot · 2023-08-11T18:26:39Z

LGTM label has been added.

Git tree hash: b9845e5a1fcb8b0b300e35f5d51d564826a1a930

SergeyKanzhelev · 2023-08-11T18:45:30Z

content/en/blog/_posts/2023-08-23-kubelet-podresources-api-ga.md

+        image: podresources-monitor:latest  # just for an example
+        volumeMounts:
+        - mountPath: /host-podresources
+          name: host-podresources


I see usage of this with readOnly: true. Since it is a Directory and not a socket, it should work OK and will limit the exposure. Changing it to readonly will require to add some explanation below explaining the difference between socket non-readonly and directory mount being readonly

I'm certainly puzzled about how a read-only mount might let you make a read-write connection to a socket within that mount! That might separately merit an explanation in https://k8s.io/docs/concepts/storage/volumes/#hostpath

sftim · 2023-08-13T14:58:17Z

/hold
Let's not merge this until v1.28 is released. OK to unhold once that has happened.

sftim · 2023-08-15T17:16:46Z

LGTM for blog team.

/approve

k8s-ci-robot · 2023-08-15T17:26:27Z

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: SergeyKanzhelev, sftim

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sftim · 2023-08-15T21:05:24Z

/hold cancel

k8s-ci-robot added the cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. label Jul 17, 2023

ffromani changed the title ~~blog: node: podresources API GA graduations~~ WIP: blog: node: podresources API GA graduations Jul 17, 2023

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k8s-ci-robot changed the title ~~WIP: blog: node: podresources API GA graduations~~ [WIP] Add post-release blog article about changes to Pod resources API Jul 19, 2023

ffromani force-pushed the podres-ga-blog-post branch from 5f4a09d to b4a07b2 Compare August 2, 2023 11:28

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ffromani force-pushed the podres-ga-blog-post branch from b4a07b2 to 3bd2759 Compare August 2, 2023 16:47

ffromani changed the title ~~[WIP] Add post-release blog article about changes to Pod resources API~~ Add post-release blog article about changes to Pod resources API Aug 2, 2023

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Add post-release blog article about changes to Pod resources API #42041

Add post-release blog article about changes to Pod resources API #42041

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Add post-release blog article about changes to Pod resources API #42041

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