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123 Commits

Author SHA1 Message Date
Mike Danese
b51b4e740f Merge pull request #10639 from caseydavenport/master 
Allow specification of a network plugins directory when starting kubelet
 2015-07-24 11:09:11 -07:00
Vish Kannan
2a5a6b99cb Merge pull request #10635 from smarterclayton/cloud_provider_should_err 
Cloud provider should return an error
 2015-07-23 17:50:45 -07:00
Casey D
aeb7dc6b30 Allow specification of network plugins directory when starting kubelet 2015-07-23 11:21:39 -07:00
Dawn Chen
e810b229c0 Change kubelet flag --max-pods default value to 40 to match v1.0 roadmap. 2015-07-10 13:46:05 -07:00
Eric Paris
cde68d294b Do not create subject alt dns names for kubelet self signed certs 
PR #10643 Started adding the dns names for the kubernetes master to self
sign certs which were created. The kubelet uses this same code, and thus
the kubelet cert started saying it was valid for these name as well.
While hardless, the kubelet cert shouldn't claim to be these things. So
make the caller explicitly list both their ip and dns subject alt names.
 2015-07-04 23:01:01 -04:00
Eric Paris
7a29af4d2c Add Subject Alt Names to self signed apiserver certs 
A cert from GCE shows:
- IP Address:23.236.49.122
- IP Address:10.0.0.1
- DNS:kubernetes,
- DNS:kubernetes.default
- DNS:kubernetes.default.svc
- DNS:kubernetes.default.svc.cluster.local
- DNS:e2e-test-zml-master

A similarly configured self signed cert shows:
- IP Address:23.236.49.122
- IP Address:10.0.0.1
- DNS:kubernetes
- DNS:kubernetes.default
- DNS:kubernetes.default.svc

So we are missing the fqdn kubernetes.default.svc.cluster.local. The
apiserver does not even know the fqdn! it's defined entirely by the
kubelet! We also do not have the cluster name certificate. This may be
--cluster-name= argument to the apiserver but will take a bit more
research.
 2015-07-01 17:05:17 -04:00
Clayton Coleman
d8bb4552de Cloud provider should return an error 
Not fatal - makes cloud provider useful in methods that
can return error.
 2015-07-01 14:41:49 -04:00
Dawn Chen
6ddfa512de Revert "Revert "Fix the race between configuring cbr0 and restarting static pods"" 
This reverts commit fd0a95dd12.
 2015-06-24 11:10:10 -07:00
Piotr Szczesniak
fd0a95dd12 Revert "Fix the race between configuring cbr0 and restarting static pods" 2015-06-24 09:56:49 +02:00
Brendan Burns
192ffdfb25 Fix the container bridge so that it can create cbr0 
Fix the kubelet so that it tries to sync status, even if Docker is down
 2015-06-22 23:18:01 -07:00
Clayton Coleman
8217495ee3 Kubelet event logging is classified as V(3) 
Important, but not strictly required for normal operation V(2)
 2015-06-18 19:21:14 -04:00
Justin Santa Barbara
df87470ecf Allow cloud providers to return a node identifier different from the hostname 2015-06-18 12:40:05 -07:00
Justin Santa Barbara
dee8d4b90b For kubelet, differentiate between the nodeName and the hostname 
This will allow us to use a nodeName that is not the hostname,
for example on clouds where the hostname is not the natural identifier
for a node.
 2015-06-18 12:40:01 -07:00
Satnam Singh
e4f5529a2d Revert "Allow nodename to be != hostname, use AWS instance ID on AWS" 2015-06-18 11:27:55 -07:00
Justin Santa Barbara
efaead81dc Allow cloud providers to return a node identifier different from the hostname 2015-06-17 00:40:43 -04:00
Justin Santa Barbara
c28cdfbd43 For kubelet, differentiate between the nodeName and the hostname 
This will allow us to use a nodeName that is not the hostname,
for example on clouds where the hostname is not the natural identifier
for a node.
 2015-06-17 00:40:43 -04:00
Mike Danese
5896ac9e07 skip GetHostIP call on standalone mode kubelet to fix spammy log statement 2015-06-12 11:37:53 -07:00
Abhi Shah
52db576617 Merge pull request #8882 from mesosphere/upstream_k8sm 
Upstream Kubernetes-Mesos framework
 2015-06-12 06:36:20 -07:00
Abhi Shah
0f4f2eb05a Merge pull request #9617 from davidopp/master 
Add a warning that setting --port flag to Kubelet breaks "kubectl log…
 2015-06-11 10:18:41 -07:00
David Oppenheimer
b83a32955b Add a warning that setting --port flag to Kubelet breaks "kubectl logs." Temporary 
fix for #9325.
 2015-06-10 17:24:49 -07:00
James DeFelice
7d66559725 added comments at the top of native k8s files which, if changed, might affect some of the k8sm code 2015-06-10 20:31:22 +00:00
Abhi Shah
0fbd4900d1 Merge pull request #9423 from mesosphere/create-api-server-client 
refactor createAPIServerClient for easier integration with 3rd party …
 2015-06-10 12:54:17 -07:00
James DeFelice
f54eeeb8d6 refactor createAPIServerClient for easier integration with 3rd party kubelet extensions, e.g. kubernetes-mesos 2015-06-10 02:13:58 +00:00
CJ Cullen
2d85e4a094 Use Node IP Address instead of Node.Name in minion.ResourceLocation. 
Refactor GetNodeHostIP into pkg/util/node (instead of pkg/util to break import cycle).

Include internalIP in gce NodeAddresses.
 2015-06-08 16:58:00 -07:00
James DeFelice
b3c8f71aca refactor tls init for reuse 2015-06-05 11:45:40 +00:00
Brian Grant
f72fa67924 Revert "Use Node IP Address instead of Node.Name in minion.ResourceLocation." 2015-06-03 18:19:22 -07:00
Brian Grant
d4acb1d676 Merge pull request #9155 from cjcullen/mig 
Use Node IP Address instead of Node.Name in minion.ResourceLocation.
 2015-06-02 22:51:20 -07:00
CJ Cullen
4e5d0da839 Use Node IP Address instead of Node.Name in minion.ResourceLocation. 
Refactor GetNodeHostIP into pkg/util/node (instead of pkg/util to break import cycle).

Include internalIP in gce NodeAddresses. Remove NodeLegacyHostIP
 2015-06-02 20:01:49 -07:00
Andy Goldstein
2a0d7ebb11 Add support for pluggable Docker exec handlers 
Add support for pluggable Docker exec handlers. The default handler is
now Docker's native exec API call. The previous default, nsenter, can be
selected by passing --docker-exec-handler=nsenter when starting the
kubelet.
 2015-06-01 16:59:59 -04:00
Victor Marmol
9a2630ac6e Make system container name configurable. 2015-05-26 20:49:55 -07:00
Dawn Chen
677a4aa1a7 Merge pull request #8164 from cjcullen/cloudprovider 
Route creation reconciler loop.
 2015-05-22 12:27:50 -07:00
Dawn Chen
3c38abe6b0 Merge pull request #8545 from dchen1107/cleanup 
Change the default value of maximum-dead-containers-per-container to 2
 2015-05-21 09:26:14 -07:00
CJ Cullen
bf646abf8d Revert "Revert "Modify nodes to register directly with the master."" 
This reverts commit c53786ab31.
 2015-05-20 14:21:03 -07:00
Quinton Hoole
c53786ab31 Revert "Modify nodes to register directly with the master." 2015-05-20 13:47:51 -07:00
Dawn Chen
d46bb117af Change the default value of maximum-dead-containers-per-container to 2 2015-05-19 17:30:16 -07:00
Robert Bailey
01467e0bb8 Modify nodes to register directly with the master. 
- Delete nodes when they are no longer ready and don't exist in the
cloud provider.
 - Label each node with it's hostname.
 - Add flag to skip node registration.
 - Add a test for registering an existing node.
 2015-05-19 09:55:07 -07:00
David Oppenheimer
44b1e1ca0c Fix stylistic isues with #5547. Closes #4910. 2015-05-18 23:32:06 -07:00
Victor Marmol
a7341cfb77 Merge pull request #8386 from smarterclayton/make_kubelet_consumable 
Make it easier to reuse kubelet server code
 2015-05-18 11:26:55 -07:00
Clayton Coleman
dc0e3dd0a4 Make it easier to reuse kubelet server code 
Ensure that RunKubelet() returns errors consistently,
and make info output match Kube conventions.

Allows OpenShift to more easily reuse the Kubelet.
 2015-05-18 13:38:23 -04:00
gmarek
27d660d0ac Add a resource specifying number of Pods that are allowed to run on Kubelet. 2015-05-15 10:57:46 +02:00
Dawn Chen
309a157665 Merge pull request #7984 from cjcullen/kubelet 
Kubelet configure cbr0 instead of configure-vm.sh
 2015-05-13 17:32:52 -07:00
Victor Marmol
2aaa4e08eb Revert "Change default CgroupRoot to /." 2015-05-13 15:50:23 -07:00
Robert Bailey
c47b9178b4 Replace the auth config file with a kubeconfig file when 
starting the kubelet on GCE.
 2015-05-13 01:03:28 -07:00
CJ Cullen
31ea7d1295 Put cbr0-modifying stuff behind a flag. Address some other comments. 2015-05-12 23:00:28 -07:00
Victor Marmol
40ec627cd4 Merge pull request #8108 from rjnagal/kubelet 
Handle out of disk situation on kubelet.
 2015-05-12 15:49:31 -07:00
Rohit Jnagal
fab980598a Merge pull request #8122 from vmarmol/docker-container 
Run Docker Daemon in a Resource-only Container
 2015-05-12 13:16:05 -07:00
Rohit Jnagal
2cf0dfb79d Handle out of disk situation on kubelets. 
Kubelet will stop accepting new pods if it detects low disk space on root fs or fs holding docker images.
Running pods are not affected. low-diskspace-threshold-mb is used to configure the low diskspace threshold.
 2015-05-12 18:23:09 +00:00
Victor Marmol
e1447618f4 Integrating ContainerManager into Kubelet 2015-05-12 10:13:23 -07:00
Victor Marmol
8d304b7d1e Change default CgroupRoot to /. 
This will make all Docker containers to be top-level containers. This
will more equally share the CPU under cases of contention.
 2015-05-12 08:04:20 -07:00
deads2k
6498fc1fda remove cmd respect for auth-path 2015-05-08 16:33:33 -04:00