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Clean up typos in links in README
**What this PR does / why we need it**:
Clean up the link in README for mysql-wordpress-pd and nfs
Signed-off-by: YuPengZTE <yu.peng36@zte.com.cn>
@elsonrodriguez, @hunter, and @leseb have gotten Ceph to run almost entirely within Kubernetes. Also, the official Ceph Docker image is more likely to be kept updated.
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Corrected title of example "Java Web Application with Tomcat and Side…
**What this PR does / why we need it**: Corrects spelling error in title of example "Java Web Application with Tomcat and Sidercar Container".
**Which issue this PR fixes**: NONE
**Special notes for your reviewer**: NONE
**Release note**: NONE
Automatic merge from submit-queue
Update `gcloud docker` commands to use `gcloud docker -- ARGS`
We can then avoid the following warning:
```
WARNING: The '--' argument must be specified between gcloud specific args on the left and DOCKER_ARGS on the right. IMPORTANT: previously, commands allowed the omission of the --, and unparsed arguments were treated as implementation args. This usage is being deprecated and will be removed in March 2017.
This will be strictly enforced in March 2017. Use 'gcloud beta docker' to see new behavior.
```
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Updating Spark Example.
Few usability improvements:
- Added a proxy to enable viewing worker logs
- Removed seperate webui service
- Modified Zeppelin and spark-ui services to be Loadbalancers
- Changed pyspark example to be platform agnostic
- Minor grammar/flow fixes
We can then avoid the following warning:
```
WARNING: The '--' argument must be specified between gcloud specific args on the left and DOCKER_ARGS on the right. IMPORTANT: previously, commands allowed the omission of the --, and unparsed arguments were treated as implementation args. This usage is being deprecated and will be removed in March 2017.
This will be strictly enforced in March 2017. Use 'gcloud beta docker' to see new behavior.
```
Signed-off-by: Jess Frazelle <acidburn@google.com>
Few usability improvements:
- Added a proxy to enable viewing worker logs
- Removed seperate webui service
- Modified Zeppelin and spark-ui services to be Loadbalancers
- Changed pyspark example to be platform agnostic
- Improved kubectl context setup
- Minor grammar/flow fixes
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Don't tolerate unready endpoints in cockroachdb example
That annotation was only included in the initial config due to cargo-culting, and
has the potential to break node startup if it resolves its own address
to gossip to.
@bprashanth @tschottdorf
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Document selinux considerations in wordpress-mysql example
Fixes#31269.
Even though host path is unsuitable for production environments, it is an option in the wordpress-mysql example. When I followed this example on a RHEL 7.2 system I had issues with selinux.
That was only included in the initial config due to cargo-culting, and
has the potential to break node startup if it resolves its own address
to gossip to.
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>
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Use secrets for glusterfs provisioning passwords
- no plain password in StorageClass!
- fix the style along the way
- use PV annotations to pass the configuration from provisioners to deleters, inspired by Ceph RBD provisioning.
~~Proposing 1.4:~~
~~- GlusterFS provisioning is a new 1.4 feature~~
~~- if we release GlusterFS provisioner as it is now, we need to support it's API (i.e. plaintext passwords) until 2.0~~
~~- it can break only GlusterFS provisioning, nothing else~~
~~- it's easy to revert~~
@kubernetes/sig-storage
fixes#31871
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remove storage related fields from genericapiserver
Removes `StorageFactory` and `StorageDecorator` from from `genericapiserver` since both constructs are related to building a `RESTStorage`, which should be provided fully formed (or via factory func) to a truly generic API server.
I found this while trying to move the creation API routes earlier.
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Minor refactor of Ceph RBD provisioning docs.
Improves clarity of Ceph RBD provisioner documentation, expanded on how to translate Ceph settings into secrets.
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move registry packages for all API groups
This continues the pattern of `registry/<group>/resource` for our backing storage. This entire pull is nothing but moves. I'll reswizzle the actual storage next, but these are cargo-culted everywhere, so I want to lay this down early.
@sttts @ncdc
* Allow options.InsecurePort to be set to 0 to switch off insecure access
* In NewSelfClient, Set the TLSClientConfig to the cert and key files
if InsecurePort is switched off
* Mint a bearer token that allows the client(s) created in NewSelfClient
to talk to the api server
* Add a new authenticator that checks for this specific bearer token
Fixes#13598
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Support Quobyte as StorageClass
This PR allows Users to use Quobyte as StorageClass for dynamic volume provisioning and implements the Provisioner/Deleter Interface.
@quolix @kubernetes/sig-storage @rootfs
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Support for storage class for vSphere volume plugin. Custom disk format for dynamic provisioning.
This PR does following,
1. Add support for storage class for vSphere volume plugin.
2. Add option for user to provision disk with different disk formats. Format choices are
"thin" (default), "zeroedthick", "eagerzeroedthick".
Sample storageclass (yaml):
```
kind: StorageClass
apiVersion: storage.k8s.io/v1beta1
metadata:
name: slow
provisioner: kubernetes.io/vsphere-volume
parameters:
diskformat: thin
```
Automatic merge from submit-queue
Pet Set Example for Cassandra
- updating cassandra to 3.7
- added pet set example
- adding pet set for Cassandra e2e tests
- changed service as we do not want a lb service, as we are running C*
- updated docs
cc @bgrant0607
cc @kubernetes/examples
We can probably close a couple of other open PR, since I did some other stuff.
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support storage class in Ceph RBD volume
replace WIP PR #30959, using PV annotation idea from @jsafrane
@kubernetes/sig-storage @johscheuer @elsonrodriguez
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Productionize the cockroachdb example a little more
Includes:
* A service for clients to use
* Readiness/liveness probes
* An extended graceful termination period
* Automatic prometheus monitoring (when prometheus is configured to watch for annotations on services, as in [CoreOS's recent blog post](https://coreos.com/blog/prometheus-and-kubernetes-up-and-running.html), for example)
I'm leaving the management of certs to future work, but if anyone that sees this needs help with them in the meantime, don't hesitate to reach out.
Successor to #28446
@bprashanth - if you're still interested in / open to an e2e test (as mentioned in https://github.com/cockroachdb/cockroach/issues/5967#issuecomment-230188807), let me know and I'll put one together. If so, I assume you'd want it as part of the `petset` test group rather than the `examples` tests?
cc @tschottdorf
**Release note**:
```release-note
NONE
```
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add logging for enabled/disabled API Groups
Adds logging to the apiserver to indicate which API groups are enabled and disabled as go through. This will make it easier to identify what's gone wrong in cases where the API server is down during diagnoses and the config is inaccessible, like in GKE tests. For example https://github.com/kubernetes/kubernetes/issues/32185#issuecomment-245255700 .
@wojtek-t This may have made the problem more obvious.
- updating java to 3.7
- added pet set example
- adding pet set for Cassandra e2e tests
- changed service as we do not want a lb service, as we are running C*
- updated docs
fixing headers and adding exception for run.sh
adding documentation, thank god for reflog
Did not mean to commit that as the README ... fixing
fixing problems in README
fixing more problems in README
more README tweaks
munge updates
updating examples_test for PetSet in Cassandra examples
updating petset to no use better security context
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fixes invalid null selector issue in sysdig example yaml
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**What this PR does / why we need it**:
Using the file DaemonSet yaml found in the example repo you get the following error upon import:
```
$ kubectl create -f sysdig.yml
The DaemonSet "sysdig-agent" is invalid.
spec.template.metadata.labels: Invalid value: null: `selector` does not match template `labels`
```
This PR fixes this issue.
**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**:
**Release note**:
<!-- Steps to write your release note:
1. Use the release-note-* labels to set the release note state (if you have access)
2. Enter your extended release note in the below block; leaving it blank means using the PR title as the release note. If no release note is required, just write `NONE`.
-->
```release-note
```
* Corrected name label metadata for Sysdig example.
Automatic merge from submit-queue
Delete the broken Celery+RabbitMQ example
The celery container used in the example is broken and does not come up
on most distros. The e2e test that was validating this example was not
detecting the fact the celery pod was crash looping.
I attempted to fix the celery container, but it proved to be tedious.
The proposed fix is to update the glibc version to >= 2.23. In this case
it requires updating the python docker image and the celery base image.
https://github.com/kubernetes/kubernetes/issues/31456
has more details.
I'm deleting the example instead of marking it as broken because a user
might overlook the broken warning and it should be trivial to revert
this PR if someone can fix the celery container.
Most of the contents of docs/ has moved to kubernetes.github.io.
Development of the docs and accompanying files has continued there, making
the copies in this repo stale. I've removed everything but the .md files
which remain to redirect old links. The .yaml config files in the docs
were used by some tests, these have been moved to test/fixtures/doc-yaml,
and can remain there to be used by tests or other purposes.
Before this change this example would result in:
$ kubectl create -f sysdig.yml
The DaemonSet "sysdig-agent" is invalid.
spec.template.metadata.labels: Invalid value: null: `selector` does not match template `labels`
Includes:
* A service for clients to use
* Readiness/liveness probes
* An extended graceful termination period
* Easy clean-up of all created resources
Automatic merge from submit-queue
Add encryption to EBS dynamic provisioner
Resolves https://github.com/kubernetes/kubernetes/issues/30792
Adds encryption to the EBS cloud provider and provisioner.
Follow up to #29006 (all commits but the one in this PR will drop out).
@kubernetes/sig-storage
```release-note
```
Automatic merge from submit-queue
change all PredicateFunc to use SelectionPredicate
What?
- This PR changes all PredicateFunc in registry to return SelectionPredicate instead of Matcher interface.
Why?
- We want to pass SelectionPredicate to storage layer. Matcher interface did not expose enough information for indexing.
Automatic merge from submit-queue
Add a CockroachDB PetSet example
The example starts a simple five-node cluster with otherwise
default settings (in particular, 3x replication).
cc @bprashanth
Automatic merge from submit-queue
Quobyte Volume plugin
@quofelix and myself developed a volume plugin for [Quobyte](http://www.quobyte.com) which is a software-defined storage solution. This PR allows Kubernetes users to mount a Quobyte Volume inside their containers over Kubernetes.
Here are some further informations about [Quobyte and Storage for containers](http://www.quobyte.com/containers)
Automatic merge from submit-queue
Fix resource requests in cassandra-daemonset.yaml
The current file fails validation because the resource request syntax is incorrect.
1. Use --client since -c is deprecated now
2. The command (./kubectl version --client | grep -o 'GitVersion:"[^"]*"')
now returns:
GitVersion:"v1.4.0-alpha.1.784+ed3a29bd6aeb98-dirty"
so parse out the version better using sed
Related to #23708
The README for persistent volume provisioning had information about the
hostpath provisioner for testing purposes, but lacked instructions on
how to enable it.
Automatic merge from submit-queue
Remove id field from rbd examples
Currently the RBD examples fail with the following error:
```
kubectl create -f examples/volumes/rbd/rbd-with-secret.json
error validating "examples/volumes/rbd/rbd-with-secret.json": error validating data: found invalid field id for v1.Pod; if you choose to ignore these errors, turn validation off with --validate=false
```
fixes#28831
HostPath volumes are not automatically provisioned unless we pass in `--enable-hostpath-provisioner` to the controller manager. This was not mentioned in the docs previously.
Automatic merge from submit-queue
Implement first version of indexing in cacher
This PR adds a first version of indexing in cacher.
It has a really significant impact on performance - __in empty 2000-node cluster, apiserver cpu usage drops by ~75%.__
Not for 1.3, but we need this soon after 1.3 is done.
@lavalamp @mqliang @davidopp @gmarek @kubernetes/sig-scalability
This allows us to start building real dependencies into Makefile.
Leave old hack/* scripts in place but advise to use 'make'. There are a few
rules that call things like 'go run' or 'build/*' that I left as-is for now.
id isn't a valid field in a Pod object so kubectl fails with:
error validating "glusterfs-pod.json": error validating data: found invalid field id for v1.Pod; if you choose to ignore these errors, turn validation off with --validate=false
Search and replace for references to moved examples
Reverted find and replace paths on auto gen docs
Reverting changes to changelog
Fix bugs in test-cmd.sh
Fixed path in examples README
ran update-all successfully
Updated verify-flags exceptions to include renamed files
Automatic merge from submit-queue
Fixed an error in lvm bash script
The space in this script is an obvious typo and caused an error
(trying to call volume_id as command).
Tim Hockin
