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223 Commits (ba791275ce5fa45a807820031b815055312f335d)

Author SHA1 Message Date
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 
Auto commit by PR queue bot
 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
Paul Morie 05bd107301 Add boilerplate checks for Makefiles 2016-02-03 18:35:26 -05:00
k8s-merge-robot e953f4a074 Merge pull request #19628 from mikedanese/dns-headless 
Auto commit by PR queue bot
 2016-01-29 23:54:40 -08:00
Clayton Coleman 38c7eded99 Prepare for content-type negotiation 
Combine the fields that will be used for content transformation
(content-type, codec, and group version) into a single struct in client,
and then pass that struct into the rest client and request. Set the
content-type when sending requests to the server, and accept the content
type as primary.

Will form the foundation for content-negotiation via the client.
 2016-01-26 17:44:30 -05:00
Mike Danese 69add2fb80 dns: don't die when a headless service declares no ports 
Headless services are not required to declare ports.

Signed-off-by: Mike Danese <mikedanese@google.com>
 2016-01-25 15:46:06 -08:00
YuviPanda 12a6778766 Update skynd RC template to use GNU style flags 2016-01-21 16:59:02 -08:00
YuviPanda cd23dcee34 Use pflag instead of flag in kube2dns 
- Marks flags with _ as deprecated, use the - variants instead
 2016-01-21 16:58:25 -08:00
Marko Bonaći 5cbd461442 Fix dns readme (kubectl output: REASON -> STATUS) 2016-01-04 23:47:04 +01:00
gmarek 2d5c429f9d Add resource requests to addons 2015-12-17 10:13:15 +01:00
Abhishek Shah 5abfce45e1 update kube2sky version 2015-12-15 15:16:47 -08:00
Abhi Shah 9c0e777567 Merge pull request #17952 from upmc-enterprises/dns_fix 2015-12-14 20:42:53 -08:00
Lucas Käldström cff9c2f94c Don't restrict kube2sky to build only for amd64, make possible for arm too 2015-12-14 20:44:12 +02:00
Steve Sloka 034ecbd300 Gave pods their own cache store 2015-11-30 11:21:44 -05:00
k8s-merge-robot e95e3dec42 Merge pull request #17414 from timstclair/apiserver 
Auto commit by PR queue bot
 2015-11-25 05:28:07 -08:00
Tim St. Clair 20ead45af9 Move etcd_util.go to separate package 2015-11-23 11:32:50 -08:00
deads2k a87d927588 update client.Config to use GroupVersion 2015-11-21 08:29:26 -05:00
Abhishek Shah de44e4cbc6 update skydns config so that it does not rely on /etc/hosts 2015-10-20 11:19:08 -07:00
k8s-merge-robot bd1c26c152 Merge pull request #15765 from mqliang/importAlias-kSelector 
Auto commit by PR queue bot
 2015-10-19 08:03:15 -07:00
mqliang bea0fc7cb6 Del capatical local packagename for kSelector 2015-10-16 16:09:09 +08:00
combk8s 59b392c4fa Capitalize the first letter in some log files 2015-10-15 11:03:56 +08:00
Abhishek Shah f2c8d1bdd5 New SkyDNS build (Oct 13, 2015, 8c72f8c). Set ns-rotate to false. rtimeout is now defaulting to 2 seconds. SkyDNS container includes its sources in /skydns_sources.tar.gz 2015-10-13 14:11:56 -07:00
Abhishek Shah d92d4124dd changed localhost to 127.0.0.1 for dns healthcheck 2015-10-08 09:34:07 -07:00
eulerzgy 71b96422f4 set capital in some files 2015-09-30 14:46:20 +08:00
Abhi Shah 29c3c23aa0 Merge pull request #14625 from ArtfulCoder/dnstest 
adjust read timeout for skydns. default is too high. (changed 4 seconds-> 2seconds)
 2015-09-29 22:04:09 -07:00
Abhishek Shah 5d2f3e6683 adjust read timeout for skydns. default is too high (2 seconds.) 2015-09-28 14:07:25 -07:00
Steve Sloka 717660aa35 Allow pods to have dns 2015-09-25 17:22:38 -04:00
Tony Hsu bab127e094 nslookup in different namespace 
Since skydns is created in namespace 'kube-system' and kubernetes service is created in namespace 'default', if busybox is created in namespace 'kube-system' then nslookup will work with 'kubernetes.default'.
 2015-09-16 17:44:02 +08:00
k8s-merge-robot 8491a6028b Merge pull request #13843 from thockin/dns-docs-cleanup 
Auto commit by PR queue bot
 2015-09-10 23:03:39 -07:00
Tim Hockin 248881d44f Update DNS docs to cover --resolv-conf 2015-09-10 22:12:28 -07:00
Daniel Smith b225c1d47a Run gofmt (separate commit for easy rebases) 2015-09-10 17:17:59 -07:00
Daniel Smith 15b30b8b09 Move version agnostic parts of client 
pkg/client/unversioned/cache -> pkg/client/cache
pkg/client/unversioned/record -> pkg/client/record
 2015-09-10 17:17:59 -07:00
Quinton Hoole 27c4041778 Merge pull request #13172 from parikhyash/kube-dns-ha 
#11471 Readiness probe for kube-dns RC (HA)
 2015-09-04 09:08:08 -07:00
Abhi Shah 9b24100c22 Merge pull request #13561 from yuvipanda/patch-1 
Update kube2dns usage flags
 2015-09-03 15:49:26 -07:00
Yuvi Panda e35d06fd17 Update kube2dns usage flags 
Update some of the commandline flags for kube2sky
 2015-09-03 18:57:45 +02:00
Yash Parikh 207dfe54f0 Fixes #11471 Readiness probe for kube-dns RC (HA) 2015-09-02 10:05:15 -07:00
qiaolei 59b6a6d2b8 Fix a typo `hostNet` to `hostNetwork` 
Where `hostNet` should be `hostNetwork`
 2015-09-02 20:21:10 +08:00
Kris Rousey ae6c64d9bb Moving everyone to unversioned client 2015-08-18 10:23:03 -07:00
Ed Costello 35a5eda585 Copy edits for typos 2015-08-09 14:18:06 -04:00
David Walter 792fc2269b change underscores to dashes to match the command line argument 2015-08-06 22:13:44 -05:00
Mike Danese 17defc7383 run gofmt on everything we touched 2015-08-05 17:52:56 -07:00
Mike Danese 8e33cbfa28 rewrite go imports 2015-08-05 17:30:03 -07:00
Wojciech Tyczynski 3cbbe72f9f Move etcd storage to pkg/storage/etcd 2015-07-30 15:42:06 +02:00
Vish Kannan 6306ad1bce Merge pull request #11736 from thockin/cleanup-dns-legacy 
Stop populating legacy DNS names
 2015-07-23 17:30:00 -07:00
Tim Hockin 4e1630d3a9 Stop populating legacy DNS names 2015-07-23 13:51:09 -07:00
Piotr Szczesniak 06b3406cef Added possibility to overwrite ENABLE_CLUSTER_DNS with env var 
It's for autoscaling tests purposes and making the config consistent with
other flags like ENABLE_NODE_LOGGING
 2015-07-23 10:25:06 +02:00
David Oppenheimer dec9adfe2e Replace ```shell with ```sh 2015-07-19 21:38:53 -07:00
Abhishek Shah bc99a57915 Assigned emptyDir for etcd data dir in skydns pod 2015-07-10 09:27:42 -07:00
Prashanth Balasubramanian 412467fe27 Use the exec-sidecar as a healthz probe for the syndns container 2015-07-09 15:13:46 -07:00
Dawn Chen c6a0fd1eaf Upgrade to v6 from v5 2015-07-07 16:29:27 -07:00
Dawn Chen 4f947ce8ed Disable liveness for dns due to #10659 2015-07-07 16:27:38 -07:00
Brendan Burns 988aa6fdf6 Move things into a 'kube-system' namespace. 2015-07-06 15:08:23 -07:00
Abhishek Shah 1edfc82d96 rebuilt kube2sky to use v1 api. new image ver is 1.11 2015-07-06 12:32:23 -07:00
Dawn Chen ce520dd6e8 Set resource limit for skydns containers based on data collected by #10335 2015-07-01 14:47:29 -07:00
Tim Hockin 6757a1ce94 Use the svc.cluster.local name for DNS health checks 2015-06-25 17:11:53 -07:00
Tim Hockin 07e75c1dec Use v1 API 2015-06-25 17:04:47 -07:00
Tim Hockin 1ce7f1b5be Stop using special tokens for DNS 2015-06-25 17:04:47 -07:00
Tim Hockin 2b4da35499 Make kube2sky fall back on service accounts 
Service accounts are as yet unverified (no CA cert) but at least it will work.
 2015-06-25 17:04:47 -07:00
Tim Hockin 88ce0ad8e9 Clean up Changelog 
- sort newest-first
- add missing entry
- format consistently
 2015-06-25 17:04:47 -07:00
Tim St. Clair f5830edbbc s/gcloud preview docker/gcloud docker/ 2015-06-18 12:27:08 -07:00
Abhi Shah 30558d259d Merge pull request #9548 from brendandburns/docsfix3 
Add instructions for validating the DNS server.
 2015-06-11 10:53:45 -07:00
Brendan Burns ebe43fd5ca Add instructions for validating the DNS server. 2015-06-10 14:56:41 -07:00