Automatic merge from submit-queue
Optional configmaps and secrets
Allow configmaps and secrets for environment variables and volume sources to be optional
Implements approved proposal c9f881b7bb
Release note:
```release-note
Volumes and environment variables populated from ConfigMap and Secret objects can now tolerate the named source object or specific keys being missing, by adding `optional: true` to the volume or environment variable source specifications.
```
Move over only the conversions that are needed, create a new scheme that
is private to meta and only accessible via ParameterCodec. Move half of
pkg/util/labels/.readonly to pkg/apis/meta/v1/labels.go
Automatic merge from submit-queue (batch tested with PRs 37608, 37103, 37320, 37607, 37678)
Remove stray quote from API docs
There was a PR that removed backquote from the line recently, but there's also extra quote.
Automatic merge from submit-queue
Add kubelet awareness to taint tolerant match caculator.
Add kubelet awareness to taint tolerant match caculator.
Ref: #25320
This is required by `TaintEffectNoScheduleNoAdmit` & `TaintEffectNoScheduleNoAdmitNoExecute `, so that node will know if it should expect the taint&tolerant
Contination of #1111
I tried to keep this PR down to just a simple search-n-replace to keep
things simple. I may have gone too far in some spots but its easy to
roll those back if needed.
I avoided renaming `contrib/mesos/pkg/minion` because there's already
a `contrib/mesos/pkg/node` dir and fixing that will require a bit of work
due to a circular import chain that pops up. So I'm saving that for a
follow-on PR.
I rolled back some of this from a previous commit because it just got
to big/messy. Will follow up with additional PRs
Signed-off-by: Doug Davis <dug@us.ibm.com>
Automatic merge from submit-queue
Dynamic provisioning for flocker volume plugin
Refactor flocker volume plugin
* [x] Support provisioning beta (#29006)
* [x] Support deletion
* [x] Use bind mounts instead of /flocker in containers
* [x] support ownership management or SELinux relabeling.
* [x] adds volume specification via datasetUUID (this is guranted to be unique)
I based my refactor work to replicate pretty much GCE-PD behaviour
**Related issues**: #29006#26908
@jsafrane @mattbates @wallrj @wallnerryan
We had another bug where we confused the hostname with the NodeName.
To avoid this happening again, and to make the code more
self-documenting, we use types.NodeName (a typedef alias for string)
whenever we are referring to the Node.Name.
A tedious but mechanical commit therefore, to change all uses of the
node name to use types.NodeName
Also clean up some of the (many) places where the NodeName is referred
to as a hostname (not true on AWS), or an instanceID (not true on GCE),
etc.
* flocker datasets should be attached using an unique identifier. This
is not the case for the name metadata used by datasetName
* allow only one of datasetUUID / datasetName specified
Automatic merge from submit-queue
Allow setting permission mode bits on secrets, configmaps and downwardAPI files
cc @thockin @pmorie
Here is the first round to implement: https://github.com/kubernetes/kubernetes/pull/28733.
I made two commits: one with the actual change and the other with the auto-generated code. I think it's easier to review this way, but let me know if you prefer in some other way.
I haven't written any tests yet, I wanted to have a first glance and not write them till this (and the API) are more close to the "LGTM" :)
There are some things:
* I'm not sure where to do the "AND 0777". I'll try to look better in the code base, but suggestions are always welcome :)
* The write permission on group and others is not set when you do an `ls -l` on the running container. It does work with write permissions to the owner. Debugging seems to show that is something happening after this is correctly set on creation. Will look closer.
* The default permission (when the new fields are not specified) are the same that on kubernetes v1.3
* I do realize there are conflicts with master, but I think this is good enough to have a look. The conflicts is with the autog-enerated code, so the actual code is actually the same (and it takes like ~30 minutes to generate it here)
* I didn't generate the docs (`generated-docs` and `generated-swagger-docs` from `hack/update-all.sh`) because my machine runs out of mem. So that's why it isn't in this first PR, will try to investigate and see why it happens.
Other than that, this works fine here with some silly scripts I did to create a secret&configmap&downwardAPI, a pod and check the file permissions. Tested the "defaultMode" and "mode" for all. But of course, will write tests once this is looking fine :)
Thanks a lot again!
Rodrigo
