Automatic merge from submit-queue (batch tested with PRs 38181, 38128, 36711)
Adding correct secret type for Ceph RBD storageclass provisioner example
StorageClass now requires provider-specific secret types, adding them to the RBD provisioning docs.
Automatic merge from submit-queue (batch tested with PRs 38076, 38137, 36882, 37634, 37558)
glusterfs: Fix all gid types to int to prevent failures on 32bit systems
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**What this PR does / why we need it**:
The glusterfs dynamic provisioner with GID security has an issue on 32 bit systems.
This fixes that issue by forcing all gid types to int internally.
<!--
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
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**Release note**:
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```release-note
Fix the glusterfs dynamic provisioner for 32bit systems by limiting the gids to type int internally, and allowing 2147483647 as the highest GID.
```
This makes all types int until we hand the GID to heketi/gluster,
at which point it's converted to int64.
It also limits the maximum usable GID ti math.MaxInt32 = 2147483647.
Signed-off-by: Michael Adam <obnox@redhat.com>
This makes all types int until we hand the GID to heketi/gluster,
at which point it's converted to int64.
It also limits the maximum usable GID ti math.MaxInt32 = 2147483647.
Signed-off-by: Michael Adam <obnox@redhat.com>
This removes all dependencies on Config during cert generation, only operating
on ServerRunOptions. This way we get rid of the repeated call of Config.Complete
and cleanly stratify the GenericApiServer bootstrapping.
Automatic merge from submit-queue
Implement GID security for the GlusterFS dynamic provisioner.
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**What this PR does / why we need it**:
This PR implements GID security for the glusterfs dynamic provisioner.
It is a reworked version of PR #37549 .
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**Release note**:
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```release-note
The glusterfs dynamic volume provisioner will now choose a unique GID for new persistent volumes from a range that can be configured in the storage class with the "gidMin" and "gidMax" parameters. The default range is 2000 - 4294967295 (max uint32).
```
Automatic merge from submit-queue
Reuse fields and labels
This should significantly reduce memory allocations in apiserver in large cluster.
Explanation:
- every kubelet is refreshing watch every 5-10 minutes (this generally is not causing relist - it just renews watch)
- that means, in 5000-node cluster, we are issuing ~10 watches per second
- since we don't have "watch heartbets", the watch is issued from previously received resourceVersion
- to make some assumption, let's assume pods are evenly spread across pods, and writes for them are evenly spread - that means, that a given kubelet is interested in 1 per 5000 pod changes
- with that assumption, each watch, has to process 2500 (on average) previous watch events
- for each of such even, we are currently computing fields.
This PR is fixing this problem.
Automatic merge from submit-queue
Add `clusterid`, an optional parameter to storageclass.
At present, admin doesn't have the privilege to chose the
trusted storage pool from which persistent gluster volume
has to be provided.
This patch introduce a new storage class parameter which allows
the admin to specify storage pool/cluster if required.
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
Automatic merge from submit-queue
Update Stateful Set example files for 1.5
1. Remove initialized annotation from statefulset examples
2. Update storage class annotation to beta in statefulset examples
3. Remove alpha limitation on PetSet in cassandra example
cc @erictune @foxish @kow3ns @enisoc @chrislovecnm @kubernetes/sig-apps
```release-note
NONE
```
Automatic merge from submit-queue
Clean up some wording
The wording felt a little clunky so I tried to smooth it out a little. Hopefully I maintained the author's intent.
trusted storage pool from which persistent gluster volume
has to be provided.
This patch introduce a new storage class parameter which allows
the admin to specify storage pool/cluster if required.
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
Automatic merge from submit-queue
Update https-nginx example
Update how to edit the configmap. Since we are not going to support `kubeectl replace configmap cmName --from-file=filename` in `v1.5`.
And update the `inotifywait` command.
Fixes: #36489
Automatic merge from submit-queue
Rename PetSet to StatefulSet in docs and examples.
**What this PR does / why we need it**: Addresses some of the pre-code-freeze changes for implementing the PetSet --> StatefulSet rename. (#35534)
**Special notes for your reviewer**: This PR only changes docs and examples, as #35731 hasn't been merged yet and I don't want to create merge conflicts. I'll open another PR for any remaining code changes needed after that PR is merged. /cc @erictune @janetkuo @chrislovecnm
Automatic merge from submit-queue
Update Secret.type examples used for provisioning.
Kubernetes now checks that secrets used for provisioning of volumes
have correct type (PR #35675), all examples should reflect it.
Automatic merge from submit-queue
Move Statefulset (previously PetSet) to v1beta1
**What this PR does / why we need it**: #28718
**Which issue this PR fixes** _(optional, in `fixes #<issue number>(, #<issue_number>, ...)` format, will close that issue when PR gets merged)_: fixes #
**Special notes for your reviewer**: depends on #35663 (PetSet rename)
cc @erictune @foxish @kubernetes/sig-apps
**Release note**:
``` release-note
v1beta1/StatefulSet replaces v1alpha1/PetSet.
```
Kubernetes Submit Queue