Commit graph

287 commits

Author SHA1 Message Date
Rong Zhang
ddc19f43ba Add cloud provider config to kubeadm deployments (#3766) 2018-11-27 05:03:03 -08:00
Miao Zhou
885c6cff71 Fix AWS Node Labels Error
Now the `kubespray-aws-inventory.py` script always set a node_labels key
to ansible_host.

When AWS instance did not set property labels, it would be an empty
string.

The TASK `Write kubelet config file (kubeadm or non-kubeadm)` will
failed with a msg:

`AnsibleUndefinedVariable: 'unicode object' has no attribute 'items'`.
2018-11-23 17:37:41 +08:00
Danny Kulchinsky
9ae2eefb9a Add resource-container flag to kube-proxy manifest (#3519)
* Add resource-container flag to kube-proxy manifest

* add resourceContainer: "" to kubeadm kube-proxy configs
2018-11-19 00:39:29 -08:00
Arslanbekov Denis
d188876a91 Added feature-gates flags in kubelet.env (for kubeadm) (#3713) 2018-11-15 10:01:53 -08:00
Ryler Hockenbury
e8901a2422 Apply linux node selector to coreDNS deployment (#3688)
* Apply linux node selector to coreDNS deployment

* Remove comment before linux node selector on manifests

* mend
2018-11-13 04:54:15 -08:00
Maxim Makarov
8a17de327e Not necessary run on Nginx proxy all cpu cores (#3559) 2018-10-20 13:56:53 -07:00
Matthew Mosesohn
127969d65f Align node-role value for kubeadm compatibility (#3558)
kubeadm sets node label node-role.kubernetes.io/master=''
and this is not configurable. We should use it everywhere.
2018-10-20 07:12:54 -07:00
Erwan Miran
7bec169d58 Fix ansible syntax to avoid ansible deprecation warnings (#3512)
* failed

* version_compare

* succeeded

* skipped

* success

* version_compare becomes version since ansible 2.5

* ansible minimal version updated in doc and spec

* last version_compare
2018-10-16 15:33:30 -07:00
JuanJo Ciarlante
a5edd0d709 [jjo] add kube-router support (#3339)
* [jjo] add kube-router support

Fixes cloudnativelabs/kube-router#147.

* add kube-router as another network_plugin choice
* support most used kube-router flags via
  `kube_router_foo` vars as other plugins
* implement replacing kube-proxy (--run-service-proxy=true) via
  `kube_proxy_mode: none`, verified in a _non kubeadm_enabled_
  install, should also work for recent kubeadm releases via
  `skipKubeProxyInstall: true` config

* [jjo] address PR#3339 review from @woopstar

* add busybox image used by kube-router to downloads

* fix busybox download groups key

* rework kubeadm_enabled + kube_router_run_service_proxy

- verify it working ok w/the kubeadm_enabled and
  kube_router_run_service_proxy true or false

- introduce `kube_proxy_remove` fact, to decouple logic
  from kube_proxy_mode (which affects kubeadm configmap
  settings, thus no-good to ab-use it to 'none')

* improve kube-router.md re: kubeadm_enabled and kube_router_run_service_proxy

* address @woopstar latest review

* add inventory/sample/group_vars/k8s-cluster/k8s-net-kube-router.yml

* fix kube_router_run_service_proxy conditional for kube-proxy removal

* fix kube_proxy_remove fact (w/ |bool), add some needed kube-proxy tags on my and existing changes

* update kube-router tolerations for 1.12 compatibility

* add PriorityClass to kube-router DaemonSet
2018-10-16 07:15:05 -07:00
Johann Queuniet
1911fe5ca8 fix nginx proxy configuration conflicts (#3489)
* Allow configuration of nginx proxy config path

* Fix the internal nginx configuration location

Signed-off-by: Johann Queuniet <contact@lordran.net>
2018-10-11 06:33:18 -07:00
Chad Swenson
6602760a48 Support multiple local volume provisioner StorageClasses (#3450)
- Local Volume StorageClass configuration is now manged by `local_volume_provisioner_storage_classes`, a list of maps that specifies local storage classes with `name` `host_dir` and `mount_dir` keys per entry
- Tasks and templates updated to loop through local volume storage classes
- Previous defaults for path/class names were not changed
- Fixed an issue where a `kubernetes/preinstall` was creating directories inconsistently with the `kubernetes-apps/external_provisioner/local_volume_provisioner` task
2018-10-05 05:52:25 -07:00
Rong Zhang
af97febb04 Upgrade kubernetes to v1.12.0 (#3410)
* Upgrade kubernetes to v1.12.0

Use kubeadm v1alpha3 config

* Upgrade coredns and etcd

* Upgrage docker to 18.06
2018-10-04 02:05:55 -07:00
rboyapat
d9f495d391 Fix the dic iteration method in the kubelet template (#3415)
* Fix the jinja expression for openstack_tenant_id

OS_PROJECT_ID is obsolete in keystone v3 and jinja expression
doesn't set openstack_tenant_id as expected because of
undefined env var. Fixed the expression.

* Fix the dic iteration method in the kubelet template

Kubelet template rendering errors when additional Node lables are
added and using Python3. Update the method to be compatible to both
python2/3

Node lables doesn't work
2018-09-30 05:10:12 -07:00
sangwook
0536125f75 Better fix for openstack cinder zone issue using ignore-volume-az option (#2980)
* Better fix for openstack cinder zone issue[1][2]
using ignore-volume-az option[3].
[1]: https://github.com/kubernetes-incubator/kubespray/pull/2155
[2]: https://github.com/kubernetes-incubator/kubespray/pull/2346
[3]: https://github.com/kubernetes/kubernetes/pull/53523

* Remove kube-scheduler-policy.yaml
2018-09-27 22:15:47 -07:00
Kuldip Madnani
36898a2c39 Adding pod priority for all the components. (#3361)
* Changes to assign pod priority to kube components.

* Removed the boolean flag pod_priority_assignment

* Created new priorityclass k8s-cluster-critical

* Created new priorityclass k8s-cluster-critical

* Fixed the trailing spaces

* Fixed the trailing spaces

* Added kube version check while creating Priority Class k8s-cluster-critical

* Moved k8s-cluster-critical.yml

* Moved k8s-cluster-critical.yml to kube_config_dir
2018-09-25 07:50:22 -07:00
Rajitha Perera
e3d562bcdb Support for AWS cloud-config (#1465)
* Support for AWS cloud-config

* Update docs

* Fix version incompatibilities

* Do not use shorthand `default`

* Add new cloud config variable, roleArn
2018-09-20 16:31:28 +02:00
k8s-ci-robot
a8a62afd74
Merge pull request #3304 from kubernetes-incubator/gpu2
Add support for GPU accelerator
2018-09-19 07:12:32 -07:00
Aivars Sterns
34019291b8
Merge pull request #3143 from jbcraig/add_os_trust_id
add support for openstack trust to cloud provider config
2018-09-19 16:07:03 +03:00
Antoine Legrand
08179018d4
Merge branch 'master' into gpu2 2018-09-19 15:02:51 +02:00
Andreas Kruger
e0ddabc463 Add support for kubelet_node_custom_flags 2018-09-19 12:58:06 +02:00
Andreas Kruger
940d2fdbb1 Add missing enforce-node-allocatable to kubelet for kubeadm deployments 2018-09-19 11:54:34 +02:00
rongzhang
77e08ba204 Support dynamic kubelet config
https://kubernetes.io/blog/2018/07/11/dynamic-kubelet-configuration/
2018-09-18 08:44:39 +08:00
AtzeDeVries
91b02c057e Add support for GPU accelerator 2018-09-13 11:53:11 +02:00
Matthew Mosesohn
991b3dbe54 put back endif in kubelet rkt template 2018-09-06 13:21:22 +03:00
Matthew Mosesohn
faedfb6307 remove broken endifs in kubelet rkt mode 2018-09-06 11:59:25 +03:00
k8s-ci-robot
c32145057d
Merge pull request #3178 from gitphill/patch-1
Add azure-container-registry-config for Azure
2018-09-03 05:06:01 -07:00
k8s-ci-robot
db11394711
Merge pull request #3200 from pablodav/feature/k8s_win_v1.11
Required support to start working on windows node support
2018-09-03 04:51:23 -07:00
Pablo Estigarribia
7cbe3c2171 ensure there is pin priority for docker package to avoid upgrade of docker to incompatible version
ensure there is pin priority for docker package to avoid upgrade of docker to incompatible version

remove empty when line

ensure there is pin priority for docker package to avoid upgrade of docker to incompatible version

force kubeadm upgrade due to failure without --force flag

ensure there is pin priority for docker package to avoid upgrade of docker to incompatible version

added nodeSelector to have compatibility with hybrid cluster with win nodes, also fix for download with missing container type

fixes in syntax and LF for newline in files

fix on yamllint check

ensure there is pin priority for docker package to avoid upgrade of docker to incompatible version

some cleanup for innecesary lines

remove conditions for nodeselector
2018-09-02 12:47:06 -03:00
Phill Garrett
1babbcca85
Fix elif azure statement 2018-08-28 15:43:03 +01:00
Phill Garrett
f325d13082 Add azure-container-registry-config for Azure
Seperated out KUBELET_CLOUDPROVIDER env var assignment when cloud_provider equals azure
Appended azure-container-registry-config parameter
2018-08-28 10:23:25 +00:00
Takashi Okamoto
d407a590a6 container_manager variable to specify runtime. 2018-08-28 06:23:38 +00:00
Takashi Okamoto
cf7b9cfeef Support crio in kubelet service. 2018-08-28 01:24:26 +00:00
Takashi Okamoto
6090af29e7 Add cri-o role. 2018-08-28 01:24:26 +00:00
k8s-ci-robot
f97515352b
Merge pull request #3161 from nutellinoit/kube_proxy_nodeport_addresses
--nodeport-addresses added on kube-proxy.manifest.j2 and on k8s-cluster.yml
2018-08-25 02:00:19 -07:00
Antoine Legrand
4882531c29
Merge pull request #3115 from oracle/oracle_oci_controller
Cloud provider support for OCI (Oracle Cloud Infrastructure)
2018-08-23 18:22:45 +02:00
Aivars Sterns
23fd3461bc calico upgrade to v3 (#3086)
* calico upgrade to v3

* update calico_rr version

* add missing file

* change contents of main.yml as it was left old version

* enable network policy by default

* remove unneeded task

* Fix kubelet calico settings

* fix when statement

* switch back to node-kubeconfig.yaml
2018-08-23 17:17:18 +03:00
Samuele Chiocca
5d9908c2c3 --nodeport-addresses added on kube-proxy.manifest.j2
Changed author
2018-08-22 15:32:07 +02:00
Jeff Bornemann
94df70be98 Cloud provider support for OCI (Oracle Cloud Infrastructure)
Signed-off-by: Jeff Bornemann <jeff.bornemann@oracle.com>
2018-08-21 17:36:42 -04:00
Jonathan Craig
5bf152886b add support for openstack trust to cloud provider config 2018-08-20 12:51:25 -04:00
Antoine Legrand
ac49bbb336
Merge pull request #2168 from xd007/docker_arm64
fix docker opts incompatible running on aarch64 Redhat/Centos
2018-08-17 16:24:07 +02:00
Rong Zhang
c288ffc55d
Merge pull request #2342 from southquist/add-ca-cert
allow for setting the cacert on openstack cloud provider
2018-08-07 17:46:01 +08:00
Evan Zeimet
6a4ce96b7d Variablize kube_proxy_healthz_bind_address
This fixes #3014
2018-07-19 14:19:09 -05:00
Wong Hoi Sing Edison
a0defefb3f ingress-nginx: Upgrade to 0.16.2
ingress-nginx 0.16.2 (https://github.com/kubernetes/ingress-nginx/releases/tag/nginx-0.16.2)

This patch simplify ingress-nginx deployment by default deploy on
master, with customizable options; on the other hand, remove the
additional Ansible group "kube-ingress" and its k8s node label
injection.

Reference to https://kubernetes.io/docs/concepts/services-networking/ingress/#prerequisites:

    GCE/Google Kubernetes Engine deploys an ingress controller on the master.

By changing `ingress_nginx_nodeselector` plus custom k8s node
label, user could customize the DaemonSet deployment target.

If `ingress_nginx_nodeselector` is empty, will deploy DaemonSet on
every k8s node.
2018-07-10 12:26:06 +08:00
Matthew Mosesohn
c20196f9a0
Remove modprobe binary from kubelet rkt deployment (#2917) 2018-07-02 15:37:24 +03:00
southquist
c685dc493f allow for setting the cacert on openstack cloud provider 2018-06-28 16:00:13 +02:00
Andreas Krüger
3a569c9dcb
Merge pull request #2750 from w-leads/feature/add-vmname-to-vcp-config
Add vm_name option to vsphere cloud provider config
2018-06-14 22:22:34 +02:00
Di Xu
f4d762bb95 fix docker opts incompatible running on aarch64 Redhat/Centos
On Aarch64, the default cgroup driver for docker is systemd
instead of cgroupfs. Should conform kubelet to use systemd
as cgroup driver as well to keep it consistent with docker.

Without this change, below exception will be raised.
/usr/bin/docker-current: Error response from daemon: shim
error: docker-runc not installed on system.

Change-Id: Id496ec9eaac6580e4da2f3ef1a386c9abc2a5129
2018-06-05 16:17:16 +08:00
Rong Zhang
d1e66f9cc8 Add label to kubelet env for kubeadm deploy cluster (#2841) 2018-06-04 11:26:47 +03:00
Christopher J. Ruwe
c1bc4615fe assert that number of pods on node does not exceed CIDR address range
The number of pods on a given node is determined by the  --max-pods=k
directive. When the address space is exhausted, no more pods can be
scheduled even if from the --max-pods-perspective, the node still has
capacity.

The special case that a pod is scheduled and uses the node IP in the
host network namespace is too "soft" to derive a guarantee.

Comparing kubelet_max_pods with kube_network_node_prefix when given
allows to assert that pod limits match the CIDR address space.
2018-05-16 11:55:46 +00:00
Matthew Mosesohn
7c93e71801
Upgrade k8s to 1.10.2 (#2748)
* Upgrade k8s to 1.10.2

Bumped etcd version to 3.2.16 as recommended

* Add ipvs fix for v1.10

* change flannel addons test to ha
2018-05-15 16:00:29 +03:00