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199 Commits

Author SHA1 Message Date
Rudi Chiarito
ca6bdba014 Allow lazy binding in credential providers; don't use it in AWS yet 
This is step one for cross-region ECR support and has no visible effects yet.
I'm not crazy about the name LazyProvide. Perhaps the interface method could
remain like that and the package method of the same name could become
LateBind(). I still don't understand why the credential provider has a
DockerConfigEntry that has the same fields but is distinct from
docker.AuthConfiguration. I had to write a converter now that we do that in
more than one place.

In step two, I'll add another intermediate, lazy provider for each AWS region,
whose empty LazyAuthConfiguration will have a refresh time of months or years.
Behind the scenes, it'll use an actual ecrProvider with the usual ~12 hour
credentials, that will get created (and later refreshed) only when kubelet is
attempting to pull an image. If we simply turned ecrProvider directly into a
lazy provider, we would bypass all the caching and get new credentials for
each image pulled.
 2016-03-29 15:39:30 -04:00
Random-Liu
d2524bf291 Start using docker engine-api 2016-03-28 15:39:11 -07:00
harry
8472cfa214 Refactor throttle into util pkg 
Fix missing throttle.go
 2016-03-25 08:32:23 +08:00
Vishnu kannan
516559022c 1. Make kubelet default to 10ms for CPU quota if limit < 10m for 
backwards compat.
2. Update documentation to reflect minimum CPU limits.

Signed-off-by: Vishnu kannan <vishnuk@google.com>
 2016-03-17 13:30:06 -07:00
k8s-merge-robot
55267640bc Merge pull request #20842 from Random-Liu/deprecate-hostconfig-at-container-start 
Auto commit by PR queue bot
 2016-02-10 20:00:08 -08:00
Lantao Liu
4a386f881f Deprecate HostConfig at container start 2016-02-04 01:00:03 +00:00
Clayton Coleman
e3f4e823ba Allow the Kubelet Docker container prefix to be changed 
Enables running multiple Kubelets on the same instance for testing and
for node bootstrapping experimentation
 2016-01-31 01:03:05 -05:00
Ken Robertson
66c99d5e9c kubelet: Update FakeDockerClient used in integration tests 
This updates the mock for the docker client used in integration tests to
include the engine version in its VersionInfo response.
 2016-01-22 17:14:01 -08:00
Clayton Coleman
791d160b42 Split the Kubelet flag options and struct 
Reduces the size of the app/server.go file and ensures that the flags
and their defaults are clearly separated.
 2016-01-06 21:23:06 -05:00
Harry Zhang
5552d7007c Add default when latest not claimed 2015-11-30 17:10:50 +08:00
harry zhang
121c7046aa Move parsers into util 2015-11-29 22:15:11 -08:00
Hongchao Deng
13d152a873 RateLimiter: change CanAccept() to TryAccept() 2015-11-23 16:42:53 -08:00
k8s-merge-robot
138a78db1f Merge pull request #16580 from jiangyaoguo/check-image-exist-after-pulled 
Auto commit by PR queue bot
 2015-11-16 22:53:34 -08:00
Matt Moore
b750d1dddc Drop the beta for GCR v2 images. 
beta.gcr.io is no longer needed to pull through v2.
 2015-11-14 12:19:02 -08:00
jiangyaoguo
3b512add9c check image present after pulled image with no error 2015-11-06 10:58:55 +08:00
Lantao Liu
eff4533efc Move findPodContainer to docker_test.go 2015-11-02 09:49:07 -08:00
Lantao Liu
b127901871 Remove unused type DockerContainers. 
Type DockerContainers and function FindPodContainer() are never used.
Remove them to simplify the docker runtime api.
 2015-11-01 18:49:05 -08:00
Lantao Liu
b3585a5209 Move docker label related functions into labels.go and add pod name, pod namespace and pod uid into docker label 2015-10-29 22:42:25 -07:00
k8s-merge-robot
916ddbca65 Merge pull request #14182 from jiangyaoguo/distinguish-registry-unavailable-and-pull-failure 
Auto commit by PR queue bot
 2015-10-16 16:22:22 -07:00
k8s-merge-robot
8580804f77 Merge pull request #15138 from mattmoor/limited-beta-rewrite 
Auto commit by PR queue bot
 2015-10-10 11:41:34 -07:00
Yu-Ju Hong
a3e60cc32e Rename imported package local name kubeletTypes to kubetypes 
According to the naming guidelines, package name should not include mixedCaps.
 2015-10-09 10:24:31 -07:00
jiangyaoguo
af46c69553 Distinguish image registry unavailable and pull failure 2015-10-09 01:16:31 +08:00
Matt Moore
eeb4eeb17c Move pause and fluentd-elasticsearch to GCR v2. 
This scopes down the initially ambitious PR:
https://github.com/kubernetes/kubernetes/pull/14960 to replace just
`pause` and `fluentd-elasticsearch` to come through `beta.gcr.io`.

The v2 versions have been pushed under new tags, `pause:2.0` and
`fluentd-elastisearch:1.12`.

NOTE: `beta.gcr.io` will still serve images using v1 until they are repushed with v2.  Pulls through `gcr.io` will still work after pushing through `beta.gcr.io`, but will be served over v1 (via compat logic).
 2015-10-06 16:39:07 -07:00
Mikaël Cluseau
99a1cfa8ff hairpin support 2015-09-12 08:43:45 +11:00
derekwaynecarr
5dc74e8dbf Add support for CFS quota in kubelet 2015-09-03 13:44:28 -04:00
Sam Abed
995cb15bb6 back off restarts of crashlooping containers 
Signed-off-by: Sam Abed <samabed@gmail.com>
 2015-08-24 21:43:17 +10:00
peter-edge
0458d707ac use docker.NewClientFromEnv for creation of docker.Client 2015-08-10 13:29:56 +02:00
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
Brendan Burns
64be76c14d Add support for Attach to the kubelet. 
This is a pre-cursor to supporting 'kubectl attach ...' and 'kubectl run -it ...'
 2015-07-27 21:48:55 -07:00
Jimmi Dyson
8e482462fb Fixes #8945: Cleanup log symlinks on remove & dead log symlinks 2015-07-08 08:43:59 +01:00
Dawn Chen
9ce11545c0 Explicitly configure master component containers and nginx with 200m each. 2015-07-02 10:46:39 -07:00
Dawn Chen
4b85e02504 Set minimal shares for containers with no cpu specified 2015-07-01 21:17:07 -07:00
Dawn Chen
636b40ffa1 Filtered out unfriendly error from docker when registry is not reachable(code: 502, 503, 504) 2015-06-05 11:29:35 -07:00
Yifan Gu
6a5681e0fe kubelet: Move HashContainer to kubelet/container package. 2015-05-20 12:08:32 -07:00
deads2k
0c14e0cbdb add pull secret references to pods 2015-05-18 16:18:16 -04:00
Clayton Coleman
1f628f2340 Bump fake docker version to emulate Docker 1.6 2015-05-16 16:10:49 -04:00
Vish Kannan
a74522a738 Merge pull request #8011 from brendandburns/exec 
Switch exec to look at exit code not output status.
 2015-05-12 12:43:11 -07:00
deads2k
2ecb0ebd73 make the dockerkeyring handle mutiple matching credentials 2015-05-11 09:54:03 -04:00
Deyuan Deng
72a563f618 Use error type from docker go-client instead of string 2015-05-09 15:20:45 -04:00
Brendan Burns
c9324e6e38 Switch exec to look at exit code not output status. 2015-05-08 16:51:37 -07:00
Yu-Ju Hong
d231eb6bef Kubelet: wait until container runtime is up 
Instead of waiting for the docker client to be up, we wait for the container
runtime to be up.
 2015-05-04 15:16:38 -07:00
Eric Paris
6b3a6e6b98 Make copyright ownership statement generic 
Instead of saying "Google Inc." (which is not always correct) say "The
Kubernetes Authors", which is generic.
 2015-05-01 17:49:56 -04:00
Victor Marmol
fe4600ba17 Move ComputePodChanges to DockerManager. 
This logic is specific to the Docker runtime. This move is the first
step towards making syncPod() runtime-agnostic.
 2015-04-29 14:00:37 -07:00
Victor Marmol
de0957ccb1 Create Kubelet types package for common shared types. 2015-04-28 16:57:45 -07:00
Sam Ghods
5ceebb4a5f Add error message to log of docker error 2015-04-27 21:49:46 -07:00
Satnam Singh
2444c1f943 Propagate pod and container name for log files 2015-04-22 15:08:51 -07:00
Yifan Gu
c55c879ffe kubelet/dockertools: Remove dockerContainerCommandRunner. 
Replace with docker manager.
 2015-04-22 11:00:54 -07:00
Dawn Chen
a666c1e731 Merge pull request #7134 from yifan-gu/version 
kubelet: Refactor GetDockerVersion().
 2015-04-21 16:49:45 -07:00
Yifan Gu
611fb25926 kubelet: Refactor GetDockerVersion(). 
Remove GetDockerServerVersion() from DockerContainerCommandRunner interface,
replaced with runtime.Version(). Also added Version type in runtime for version
comparision.
 2015-04-21 14:52:08 -07:00