Commit Graph

183 Commits (c830d94dc497f896108fb37cf5563be123e06edd)

Author SHA1 Message Date
Bowei Du 75c29adbaa Update DNS readme to point to the new code repository 2017-01-06 13:08:59 -08:00
Bowei Du b5c0fd5837 Update image references to the output of the kubernetes/dns project 2017-01-06 12:57:41 -08:00
Zihong Zheng c2771def45 Adds assignees for kube-dns 2016-12-27 09:50:38 -08:00
Bowei Du 4177639d34 Update reference to dns sidecar (was dnsmasq-metrics); remove exec-healthz
k8s-dns-sidecar --probe will be used to maintain a health check
of the DNS related daemons. This removes the need for exec-healthz.
2016-12-20 14:56:26 -08:00
Zihong Zheng 4ad06df18f Renames kube-dns configure files from skydns* to kubedns* 2016-12-08 20:01:19 -08:00
Kubernetes Submit Queue debed6fa56 Merge pull request #38318 from MrHohn/dns-autoscale-doc
Automatic merge from submit-queue

Adds docs for dns-horizontal-autoscaler and kube-dns

Although we have separate docs on kubernetes.io, we should have a short description about the dns-horizontal-autoscaler addon in folder.

Also updates kube-dns README with example command to scale kube-dns Deployment. This is needed because Addon Manager v6 has stricter reconcile behavior.

@bowei @bprashanth @thockin
2016-12-07 14:22:21 -08:00
Zihong Zheng c49225d578 Adds docs for dns-horizontal-autoscaler and kube-dns 2016-12-07 11:36:08 -08:00
Zihong Zheng 05f692d9f6 Fixes kubedns logging level 2016-12-02 16:24:22 -08:00
Zihong Zheng 9e505d95c6 Set strategy spec for kube-dns to support zero downtime during rolling update 2016-11-30 17:12:37 -08:00
Bowei Du 19be1d2504 Allow kube-dns to load its configuration from a config map
- Adds command line flags --config-map, --config-map-ns.
- Fixes 36194 (https://github.com/kubernetes/kubernetes/issues/36194)
- Update kube-dns yamls
- Update bazel (hack/update-bazel.sh)
- Update known command line flags
- Temporarily reference new kube-dns image (this will be fixed with
  a separate commit when the DNS image is created)
2016-11-18 16:11:12 -08:00
Kubernetes Submit Queue 52ca344cc8 Merge pull request #36261 from bowei/dnsmasq-metrics-in-dns-pod
Automatic merge from submit-queue

Add dnsmasq-metrics to the standard DNS pod
2016-11-10 11:09:55 -08:00
Bowei Du 9478c4b01f Add dnsmasq-metrics to the standard DNS pod
- Enables prometheus metrics on kube-dns
- Explicitly set v=0 logging for now
2016-11-10 00:08:14 -08:00
Zihong Zheng b26faae7fc Migrates addons from using ReplicationControllers to Deployments 2016-11-09 09:17:05 -08:00
Zihong Zheng d961190e6f Deployed DNS horizontal autoscaler as an addon
DNS horizontal autoscaling feature is turned on by default on gce.
The corresponding env var is piped into almost all other cloud
providers.
2016-11-07 10:44:44 -08:00
MrHohn 3e55d4d6bd Bump up addon kube-dns to v20 for graceful termination 2016-09-29 18:09:20 -07:00
MrHohn 55db76241c Tune down initialDelaySeconds for readinessProbe 2016-09-25 12:48:19 -07:00
MrHohn d17cd1a514 Split dns healthcheck into two different urls 2016-09-22 18:02:30 -07:00
Vishnu kannan 7631b09baf remove cpu limits for dns pod. The current limits are not based on usage profiles
Signed-off-by: Vishnu kannan <vishnuk@google.com>
2016-09-21 19:14:52 -07:00
MrHohn 604ceac59c Added --log-facility flag to enhance dnsmasq logging 2016-09-09 15:49:09 -07:00
Rudi Chiarito 1e7120f02c Implement ExternalName in kube-dns e2e tests 2016-08-25 09:29:24 -04:00
Piotr Szczesniak 3230a9f36f Make DNS and Heapster critical pods 2016-08-21 07:21:47 +02:00
k8s-merge-robot 25b6ccfc86 Merge pull request #29754 from bprashanth/exechealthz_version
Automatic merge from submit-queue

Bump exechealthz image

With the new image at least if we observe an exec container taking more ram than it should (like the oom situation, which shouldn't happen today because of the increased limits), we can kubectl exec and check the pprof endpoints. 

Note that I'm not bumping the rc version, because I just did so with: https://github.com/kubernetes/kubernetes/pull/29693.
2016-07-28 16:25:11 -07:00
Prashanth Balasubramanian 1a0374ce4b Bump exechealthz image 2016-07-28 11:53:13 -07:00
Prashanth Balasubramanian 79d7519f67 Give healthz more memory to mitigate #29688 2016-07-27 12:22:36 -07:00
Mike Danese 95e2e299a9 move kube-dns to the cluster/addons/ directory 2016-07-14 11:44:00 -07:00
Girish Kalele 4c1047d359 Switch DNS addons from skydns to kubedns
Unified skydns templates using a simple underscore based template and
added transform sed scripts to transform into salt and sed yaml
templates

Moved all content out of cluster/addons/dns into build/kube-dns and
saltbase/salt/kube-dns
2016-05-31 10:14:14 -07:00
Lucas Käldström 73947cc5aa Large changes to the docker deployment. Added kube-addon-manager as a static pod. The addon-manager deploys kube-proxy as a DaemonSet as well as Dashboard and DNS automatically. SecurityContextDeny is removed from the manifests. Also, the turnup.sh and turndown.sh scripts are removed because we don't need them anymore, they're covered by the online documentation 2016-05-20 19:28:13 +03:00
Tim Hockin 77eff06a53 Make IsDNS1123Label return error strings 2016-05-19 08:57:49 -07:00
Tim Hockin cbf886c7f4 Convert everything to use vendor/ 2016-05-08 20:30:37 -07:00
Mike Danese 181e95c073 rever the vspeher change to skydns plugin 2016-05-01 14:56:57 -07:00
Clayton Coleman fdb110c859
Fix the rest of the code 2016-04-29 17:12:10 -04:00
Abhishek Shah 8a3ed48808 Added Hostname and Subdomain field to Pod.Spec 2016-04-28 10:56:56 -07:00
Alain Roy fa9d79df75 Initial kube-up support for VMware's Photon Controller
This is for: https://github.com/kubernetes/kubernetes/issues/24121

Photon Controller is an open-source cloud management platform. More
information is available at:
http://vmware.github.io/photon-controller/

This commit provides initial support for Photon Controller. The
following features are tested and working:
- kube-up and kube-down
- Basic pod and service management
- Networking within the Kubernetes cluster
- UI and DNS addons

It has been tested with a Kubernetes cluster of up to 10
nodes. Further work on scaling is planned for the near future.

Internally we have implemented continuous integration testing and will
run it multiple times per day against the Kubernetes master branch
once this is integrated so we can quickly react to problems.

A few things have not yet been implemented, but are planned:
- Support for kube-push
- Support for test-build-release, test-setup, test-teardown

Assuming this is accepted for inclusion, we will write documentation
for the kubernetes.io site.

We have included a script to help users configure Photon Controller
for use with Kubernetes. While not required, it will help some
users get started more quickly. It will be documented.

We are aware of the kube-deploy efforts and will track them and
support them as appropriate.
2016-04-25 13:24:16 -07:00
k8s-merge-robot 78dc9c7716 Merge pull request #19376 from luxas/dns_cross_platform
Automatic merge from submit-queue

Make kube2sky and skydns docker images cross-platform

ARM tracking issue: #17981
Continues on: #19216

Make it possible to create `kube2sky` and `skydns` docker images for ARM and other architectures too
Build in a container, so `golang` isn't a dependency
I've preserved the original default behaviour:
 - `skydns`: It just compiles with go on host
 - `kube2sky`: Build an image

@brendandburns @dchen1107 @ArtfulCoder @thockin @fgrzadkowski
2016-04-11 05:47:10 -07:00
Lucas Käldström 1c8140c2ac Make kube2sky and skydns docker images cross-platform: amd64, arm, arm64 and ppc64le 2016-04-11 07:31:59 +03:00
k8s-merge-robot 4e4ad61260 Merge pull request #23366 from goltermann/vet
Auto commit by PR queue bot
2016-03-24 21:50:56 -07:00
k8s-merge-robot 76369c42be Merge pull request #22939 from resouer/util-sub-dir
Auto commit by PR queue bot
2016-03-23 03:34:33 -07:00
goltermann 34d4eaea08 Fixing several (but not all) go vet errors. Most are around string formatting, or unreachable code. 2016-03-22 17:26:50 -07:00
Cole Mickens c184f7ed21 kube2sky readme: fix flags 2016-03-17 21:59:07 -07:00
harry f19d59cf35 Move flag into sub pkg 2016-03-14 21:30:38 +08:00
Brian Grant 1a1a77d0ab Merge pull request #22564 from ArtfulCoder/dnsdoc
Update DNS document to talk about the new Pod and Endpoints Annotations to set hostname
2016-03-11 12:19:38 -08:00
Abhishek Shah 11327de8db Update Kubernetes DNS document to talk about the new Pod and Endpoints Annotations to set hostname 2016-03-07 18:37:30 -08:00
Abhishek Shah a3c00aadd5 Specify hostname, subdomain via annotation on podspec.
The hostname is a DNS A record, if the subdomain maps to a service name
in the same namespace
2016-03-04 13:28:33 -08:00
Prashanth Balasubramanian 8de2fbfa0a Kube2sky synchronously waits for the Kubernetes service. 2016-03-03 15:49:46 -08:00
k8s-merge-robot d81d823ca5 Merge pull request #22393 from eparis/blunderbuss
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2016-03-02 18:51:56 -08:00
Eric Paris 5e5a823294 Move blunderbuss assignees into tree 2016-03-02 20:46:32 -05:00
Kris e664ef922f Move restclient to its own package 2016-02-29 12:05:13 -08:00
Lucas Käldström e9af6c34af Update the DNS template from cluster/addons/dns and combine into one file. Make DNS working on docker and docker-multinode 2016-02-25 21:59:07 +02:00
Jan Chaloupka 4389b3f0d6 Rewritte util.* -> wait.* wherever reasonable 2016-02-07 12:02:20 +01:00
Paul Morie b672785d72 Add boilerplate checks for Dockerfiles 2016-02-03 18:35:26 -05:00