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244 commits

Author SHA1 Message Date
Matthew Mosesohn
76b72338da Add CNI config for rkt kubelet (#1579) 2017-08-28 21:11:01 +03:00
Chad Swenson
a39e78d42d Initial version of Flannel using CNI (#1486) 
* Updates Controller Manager/Kubelet with Flannel's required configuration for CNI
* Removes old Flannel installation
* Install CNI enabled Flannel DaemonSet/ConfigMap/CNI bins and config (with portmap plugin) on host
* Uses RBAC if enabled
* Fixed an issue that could occur if br_netfilter is not a module and net.bridge.bridge-nf-call-iptables sysctl was not set
 2017-08-25 10:07:50 +03:00
Hassan Zamani
01ce09f343 Add feature_gates var for customizing Kubernetes feature gates (#1520) 2017-08-24 23:18:38 +03:00
Xavier Mehrenberger
3aabba7535 Remove discontinued option --reconcile-cidr if kube_network_plugin=="cloud" (#1568) 2017-08-24 17:01:30 +03:00
Brad Beam
8b151d12b9 Adding yamllinter to ci steps (#1556) 
* Adding yaml linter to ci check

* Minor linting fixes from yamllint

* Changing CI to install python pkgs from requirements.txt

- adding in a secondary requirements.txt for tests
- moving yamllint to tests requirements
 2017-08-24 12:09:52 +03:00
Ian Lewis
ecb6dc3679 Register standalone master w/ taints (#1426) 
If Kubernetes > 1.6 register standalone master nodes w/ a
node-role.kubernetes.io/master=:NoSchedule taint to allow
for more flexible scheduling rather than just marking unschedulable.
 2017-08-23 16:44:11 +03:00
Matthew Mosesohn
ca3050ec3d Update to Kubernetes v1.7.3 (#1549) 
Change kubelet deploy mode to host
Enable cri and qos per cgroup for kubelet
Update CoreOS images
Add upgrade hook for switching from kubelet deployment from docker to host.
Bump machine type for ubuntu-rkt-sep
 2017-08-21 10:53:49 +03:00
Antoine Legrand
72ae7638bc Merge pull request #1446 from matlockx/master 
add possibility to ignore the hostname override
 2017-08-18 17:03:40 +02:00
Brad Beam
383d582b47 Merge pull request #1382 from jwfang/rbac 
basic rbac support
 2017-08-07 08:01:51 -05:00
nico
cc9f3ea938 Fix enforce-node-allocatable option 
Closes #1228
pods is default enforcement

see https://kubernetes.io/docs/tasks/administer-cluster/reserve-compute-resources/
add

update
 2017-07-31 10:06:53 +02:00
jwfang
092bf07cbf basic rbac support 2017-07-17 19:29:59 +08:00
Martin Joehren
12e918bd31 add possibility to ignore the hostname override 2017-07-13 14:04:39 +00:00
Brad Beam
e0bf8b2aab Adding recursive=true for rkt kubelet dir 
Fixes #1434
 2017-07-12 09:28:54 -05:00
Amit Kumar Jaiswal
319a0d65af Update kubelet.j2 
Updated with closing endif.
 2017-07-03 16:23:35 +05:30
Amit Kumar Jaiswal
3d2680a102 Update kubelet.j2 
Updated!
 2017-07-03 15:58:50 +05:30
Amit Kumar Jaiswal
c36fb5919a Update kubelet.j2 
Updated!!
 2017-07-03 15:55:04 +05:30
Amit Kumar Jaiswal
46d3f4369e Updated K8s version 
Signed-off-by: Amit Kumar Jaiswal <amitkumarj441@gmail.com>
 2017-07-03 04:06:42 +05:30
Chad Swenson
8467bce2a6 Fix inconsistent kubedns version and parameterize kubedns autoscaler image vars 2017-06-27 10:19:31 -05:00
Brad Beam
6e41634295 Set default value for kube_hyperkube_image_repo 
Fixes #1334
 2017-06-08 12:22:16 -05:00
Brad Beam
696fd690ae Merge pull request #1092 from bradbeam/rkt_docker 
Adding flag for docker container in kubelet w/ rkt
 2017-06-06 12:58:40 -05:00
Matthew Mosesohn
9e64267867 Merge pull request #1293 from mattymo/kubelet_host_mode 
Add host-based kubelet deployment
 2017-05-19 18:07:39 +03:00
Matthew Mosesohn
cc6e3d14ce Add host-based kubelet deployment 
Kubelet gets copied from hyperkube container and run locally.
 2017-05-19 16:54:07 +03:00
Brad Beam
b999ee60aa Fixing typo in kubelet cluster-dns and cluster-domain flags 2017-05-16 15:43:29 -05:00
Spencer Smith
0afbc19ffb ensure the /etc/os-release is mounted read only 2017-05-01 14:51:40 -04:00
Spencer Smith
ac9290f985 add for rkt as well 2017-04-28 17:45:10 -04:00
Spencer Smith
5657738f7e mount os-release to ensure the node's OS is what's seen in k8s api 2017-04-28 13:40:54 -04:00
Matthew Mosesohn
2d6bc9536c Merge pull request #1246 from holser/disable_dns_for_kube_services 
Change DNS policy for kubernetes components
 2017-04-20 16:12:52 +03:00
Sergii Golovatiuk
d8aa2d0a9e Change DNS policy for kubernetes components 
According to code apiserver, scheduler, controller-manager, proxy don't
use resolution of objects they created. It's not harmful to change
policy to have external resolver.

Signed-off-by: Sergii Golovatiuk <sgolovatiuk@mirantis.com>
 2017-04-20 11:22:57 +02:00
Brad Beam
b60a897265 Explicitly create cni bin dir 
If this path doesnt exist, it will cause kubelet to fail to start when
using rkt
 2017-04-19 16:00:44 +00:00
Spencer Smith
04a769bb37 ensure spacing on string of flags 2017-04-17 11:11:10 -04:00
Spencer Smith
f9d4a1c1d8 update to safeguard against accidentally passing string instead of list 2017-04-17 11:09:34 -04:00
Spencer Smith
94596388f7 add ability for custom flags 2017-04-14 17:33:04 -04:00
Matthew Mosesohn
1c45d37348 Update kubelet.j2 2017-04-06 22:59:18 +03:00
Matthew Mosesohn
b521255ec9 Unbreak 1.5 deployment with kubelet 
1.5 kubelet fails to start when using unknown params
 2017-04-06 21:07:48 +03:00
Matthew Mosesohn
75ea001bfe Merge pull request #1208 from mattymo/1.6-flannel 
Update to k8s 1.6 with flannel and centos fixes
 2017-04-06 13:04:02 +03:00
Matthew Mosesohn
ff2fb9196f Fix flannel for 1.6 and apply fixes to enable containerized kubelet 2017-04-06 10:06:21 +04:00
Sergii Golovatiuk
2670eefcd4 Refactoring resolv.conf 
- Renaming templates for netchecker
- Add dnsPolicy: ClusterFirstWithHostNet to kube-proxy

Signed-off-by: Sergii Golovatiuk <sgolovatiuk@mirantis.com>
 2017-04-05 09:28:01 +02:00
Matthew Mosesohn
f8cf6b4f7c Merge pull request #1186 from holser/resolv_conf 
Set ClusterFirstWithHostNet for Pods with hostnetwork: true
 2017-04-04 20:49:55 +03:00
Sergii Golovatiuk
1cfe0beac0 Set ClusterFirstWithHostNet for Pods with hostnetwork: true 
In kubernetes 1.6 ClusterFirstWithHostNet was added as an option. In
accordance to it kubelet will generate resolv.conf based on own
resolv.conf. However, this doesn't create 'options', thus the proper
solution requires some investigation.

This patch sets the same resolv.conf for kubelet as host

Signed-off-by: Sergii Golovatiuk <sgolovatiuk@mirantis.com>
 2017-04-04 16:34:13 +02:00
Matthew Mosesohn
b4d06ff8dd Add /var/lib/cni to kubelet 
Necessary to persist this directory for host-local IPAM used by Canal
Add pre-upgrade task to copy /var/lib/cni out of old kubelet.
 2017-04-03 19:38:24 +03:00
Matthew Mosesohn
e9a294fd9c Significantly reduce memory requirements 
Canal runs more pods and upgrades need a bit of extra
room to load new pods in and get the old ones out.
 2017-03-27 13:28:37 +03:00
Sergii Golovatiuk
f144fd1ed3 Refactor etcd role 
- Run docker run from script rather than directly from systemd target
- Refactoring styling/templates

Signed-off-by: Sergii Golovatiuk <sgolovatiuk@mirantis.com>
 2017-03-24 12:34:15 +01:00
Matthew Mosesohn
52a6dd5427 Explicitly set cni-bin-dir 2017-03-13 20:13:21 +03:00
Matthew Mosesohn
54207877bd Add node labels in kubelet 
Related-issue: https://github.com/kubernetes/community/issues/300
Upgraded nodes do not obtain labels automatically.
See https://github.com/kubernetes/kubernetes/pull/29459 for more details.
 2017-03-06 17:18:42 +03:00
Antoine Legrand
85596c2610 Merge pull request #1045 from bradbeam/vsphere 
Adding vsphere cloud provider support
 2017-03-06 12:34:05 +01:00
Vijay Katam
a0b1eda1d0 Add support for atomic host 
Updates based on feedback

Simplify checks for file exists

remove invalid char

Review feedback. Use regular systemd file.

Add template for docker systemd atomic
 2017-03-01 09:38:19 -08:00
Brad Beam
8a63b35f44 Adding flag for docker container in kubelet w/ rkt 2017-02-28 07:55:12 -06:00
Brad Beam
bfff06d402 Adding KUBELET_CLOUDPROVIDER to kubelet.rkt.service 2017-02-28 06:29:35 -06:00
Brad Beam
dbf13290f5 Updating vsphere cloud provider support 2017-02-27 15:08:04 -06:00
Jan Jungnickel
df476b0088 Initial support for vsphere as cloud provider 2017-02-27 12:51:41 -06:00