Commit graph

514 commits

Author SHA1 Message Date
Samina Fu
dd7e1469e9 Fix typo of docs/dns-stack (#5307) 2019-10-30 02:00:55 -07:00
Dennis Field
fd2ff675c3 Clarify process for upgrading more than one version (#5264)
Since it is unsupported to skip upgrades, I've detailed the steps for upgrading a step at a time and removed some language that indicated it should work
2019-10-16 04:35:41 -07:00
Matthew Mosesohn
dea9304968 Enable openstack_cacert to be either file or base64 string (#5243) 2019-10-09 02:19:49 -07:00
陈谭军
8bc0710073 clean up document (#5214) 2019-10-02 04:41:07 -07:00
陈谭军
99dbc6d780 clean-up doc,spelling mistakes (#5206) 2019-09-26 04:25:08 -07:00
陈谭军
3bcdf46937 fix-up some spelling mistakes (#5202) 2019-09-25 23:27:08 -07:00
Guangming Wang
602b2d198a Cleanup: fix typo in doc (#5105)
Signed-off-by: Guangming Wang <guangming.wang@daocloud.io>
2019-08-28 02:35:15 -07:00
rptaylor
10e0fe86fb remove unimplemented custom_flags vars, document the extra_args vars (issue 4352) (#5108) 2019-08-23 01:21:18 -07:00
Guangming Wang
9bf23fa43b cleanup vars.md typos words (#5086)
Signed-off-by: Guangming Wang <guangming.wang@daocloud.io>
2019-08-16 19:12:09 -07:00
Guangming Wang
42287066d3 fix word errors in downloads.md (#5083)
Signed-off-by: Guangming Wang <guangming.wang@daocloud.io>
2019-08-15 20:10:33 -07:00
Matthew Mosesohn
023108a733 Refactor calico route reflector to run in k8s cluster (#4975)
* Refactor calico-rr to run in k8s cluster with taint

Change-Id: I75a3169ff5b36ce8302fc7ef1c32d3eb697b5afa

* add preinstall checks

* rework calico/rr role

Change-Id: I2f0a7e6cb77cf91ad4a615923680760d2e5d9ca8

* add empty calico-rr group

Change-Id: I006c0a60db9b72d02245bf8fdfabcf982144a5ad
2019-08-08 07:37:22 -07:00
Matthew Mosesohn
a44235d11b Refactor remove node to allow removing dead nodes and etcd members (#5009)
Change-Id: I1c59249f08f16d0f6fd60df6ab61f17a0a7df189
2019-08-07 04:46:50 -07:00
Mark Janssen
4132cee687 Fix mistakes in downloads docs (#5038) 2019-08-04 18:25:47 -07:00
Adrian Moisey
1d285e654d Fix small typo (#5029) 2019-08-01 06:52:16 -07:00
w33dw0r7d
92bfcf0467 Add CoreDNS endpoint_pod_names option (#5012) 2019-07-31 11:26:15 -07:00
Oilbeater
1be788f785 add Kube-OVN cni to kubespray (#5020) 2019-07-30 20:10:20 -07:00
Alex Barcelo
99c5f7e013 add k8s_external plugin to CoreDNS configuration (#4704) 2019-07-16 00:53:23 -07:00
Vilvaramadurai Samidurai
a038d62644 doc-fix: azure.md azure cli parameter update (#4936) 2019-07-10 05:46:25 -07:00
rptaylor
324bc41097 Add support for Docker plugins (#4934)
* Add support for Docker plugins

* support multiple Docker plugins using looped include

* fix yamllint error
2019-07-08 06:44:35 -07:00
Simon Lelievre
f599c2a691 add macvlan cni to kubespray (#4901)
* add macvlan cni to kubespray

* macvlan: lint yaml files and fix sample config file

* macvlan: add OWNERS file

* add macvlan to README

* macvlan : CI first shoot

* macvlan : CI add full masquerade

* delegate retrive pod cidr to master only

* macvlan: add config for CI

* macvlan: add netchecker deployment
2019-06-28 00:35:38 -07:00
Johnny Halfmoon
5e80603bbb updated vagrant doc (#3719) 2019-06-10 23:58:14 -07:00
Johnny Halfmoon
23c9071c30 Added file and container image caching (#4828)
* File and container image downloads are now cached localy, so that repeated vagrant up/down runs do not trigger downloading of those files. This is especially useful on laptops with kubernetes runnig locally on vm's. The total size of the cache, after an ansible run, is currently around 800MB, so bandwidth (=time) savings can be quite significant.

* When download_run_once is false, the default is still not to cache, but setting download_force_cache will still enable caching.

* The local cache location can be set with download_cache_dir and defaults to /tmp/kubernetes_cache

* A local docker instance is no longer required to cache docker images; Images are cached to file. A local docker instance is still required, though, if you wish to download images on localhost.

* Fixed a FIXME, wher the argument was that delegate_to doesn't play nice with omit. That is a correct observation and the fix is to use default(inventory_host) instead of default(omit). See ansible/ansible#26009

* Removed "Register docker images info" task from download_container and set_docker_image_facts because it was faulty and unused.

* Removed redundant when:download.{container,enabled,run_once} conditions from {sync,download}_container.yml

* All features of commit d6fd0d2aca by Timoses <timosesu@gmail.com>, merged May 1st 2019, are included in this patch. Not all code was included verbatim, but each feature of that commit was checked to be working in this patch. One notable change: The actual downloading of the kubeadm images was moved to {download,sync)_container, to enable caching.

Note 1: I considered splitting this patch, but most changes that are not directly related to caching, are a pleasant by-product of implementing the caching code, so splitting would be impractical.

Note 2: I have my doubts about the usefulness of the upload, download and upgrade tags in the download role. Must they remain or can they be removed? If anybody knows, then please speak up.
2019-06-10 11:21:07 -07:00
Maxime Guyot
29e916508c Update roadmap (#4811) 2019-05-28 02:05:54 -07:00
Mateus Caruccio
8485136f9a var node_labels as string (#4764) 2019-05-19 12:31:10 -07:00
Andreas Krüger
8a5eae94ea Minor cleanups of CoreDNS issues and CI job (#4719)
* Minor cleanups

* Add comment in docs that nodelocaldns cache is enabled by default
2019-05-07 13:20:36 -07:00
Timoses
d6fd0d2aca Enable delegating all downloads (binaries, images, kubeadm images) (#4420)
* Download to delegate and sync files when download_run_once

* Fail on error after saving container image

* Do not set changed status when downloaded container was up to date

* Only sync containers when they are actually required

Previously, non-required images (pull_required=false as
image existed on target host) were synced to the target
hosts. This failed as the image was not downloaded to
the download_delegate and hence was not available for
syncing.

* Sync containers when only missing on some hosts

* Consider images with multiple repo tags

* Enable kubeadm images pull/syncing with download_delegate

* Use kubeadm images list to pull/sync

'kubeadm config images pull' is replaced by collecting the images
list with 'kubeadm config images list' and using the commonly
used method of pull/syncing the images.

* Ensure containers are downloaded and synced for all hosts

* Fix download/syncing when download_delegate is a kubernetes host
2019-05-01 01:10:56 -07:00
qvicksilver
48a182844c Documentation and playbook for recovering control plane from node failure (#4146) 2019-04-29 01:40:20 -07:00
Andreas Krüger
38af93b60c Remove rkt support (#4671) 2019-04-29 01:14:20 -07:00
Vincent Gramer
f47a666227 support azure loadbalancer standard sku (#4150) (#4476)
add the support of the folling property in azure-credential-check.yml
  - azure_loadbalancer_sku: Sku of Load Balancer and Public IP. Candidate values are: basic and standard.
  - azure_exclude_master_from_standard_lb: excludes master nodes from standard load balancer.
  - azure_disable_outbound_snat: disables the outbound SNAT for public load balancer rules
  - useInstanceMetadata: Use instance metadata service where possible
  - azure_primary_availability_set: (Optional) The name of the availability set that should be used as the load balancer backend
2019-04-24 02:14:01 -07:00
Justin Chao
64f48bf84c Update ansible.md (#4599)
Ansible 2.0 has deprecated the “ssh” from ansible_ssh_host.

Updating the docs to be more aligned with the Ansible version used in the sample/inventory.ini file as well.
Also adding `[bastion]` group in the docs to avoid confusion.
2019-04-22 23:36:09 -07:00
Maxime Guyot
12086744e0 Update docs for inventory_builder (#4581) 2019-04-20 11:09:45 -07:00
Maxime Guyot
416e65509b Add documentation about CPU arch compatibility (#4302) 2019-04-20 06:27:40 -07:00
Maxime Guyot
f142e671b3 Cleanup references to Travis CI (#4208)
Broken since 4efb0b7
2019-04-20 06:17:40 -07:00
johnstudarus
b103385678 added missing sidebar link to Packet doc (#4513) 2019-04-18 02:22:10 -07:00
Andreas Krüger
5e0249ae7c Add HAProxy as internal loadbalancer (#4480) 2019-04-10 05:56:18 -07:00
Neven Miculinic
a30ad1e5a5 Added generic CNI network plugin (#4322)
* Added generic CNI network plugin

* Added CNI network plugin documentation

* added necessary fix
2019-04-10 04:16:15 -07:00
Markos Chandras
12c6b5c3eb openSUSE: Use Leap 15.0 instead of 42.3 (#4442)
* Vagrantfile: Bump openSUSE to Leap 15.0

* roles: container-engine: Add 'containerd' package for openSUSE

The 'containerd' package contains the docker-containerd and
docker-containerd-shim binaries. We also need to ensure that the latest
version is installed since an older version may already be present (eg GCE
images)

* Remove docker log-opts for opensuse

* roles: bootstrap-os: Use lowercase 'o' for openSUSE

OpenSUSE is not a valid family name. The correct one is openSUSE

* roles: bootstrap-os: Update zypper cache before first installation

The zypper cache may be outdated so ensure that it's fully updated
before we try and install the bootstrap packages.
2019-04-09 00:17:05 -07:00
Sergey
740d8b0a26 enable kubelet client certificate rotation (#4081)
* enable kubelet client certificate rotation

* change to variable kubelet_rotate_certificates
2019-04-03 01:35:44 -07:00
Matthew Mosesohn
5f12b7aedf Remove kubedns and dnsmasq. Move dns_late phase after apps (#4406)
Both kubedns and dnsmasq modes are long not maintained.
We should run dns_late steps at the end because sshd
makes DNS lookups during Ansible run and has 2s timeouts
for each failed lookup trying to connect to coredns before
it is ready.
2019-04-01 12:32:34 -07:00
MarkusTeufelberger
9ffc65f8f3 Yamllint fixes (#4410)
* Lint everything in the repository with yamllint

* yamllint fixes: syntax fixes only

* yamllint fixes: move comments to play names

* yamllint fixes: indent comments in .gitlab-ci.yml file
2019-04-01 02:38:33 -07:00
johnstudarus
ed18a10571 Corrected cloud name (#4316)
The correct name is Packet, not Packet Host.
2019-03-29 00:28:13 -07:00
Michael Vorburger ⛑️
85e0fb32e6 clarify that kubespray now supports kubeadm (fixes #4089) (#4366) 2019-03-26 03:51:19 -07:00
Maxime Guyot
c36a0226d0 Add more links to the docs (#4204) 2019-02-25 20:11:23 -08:00
johnstudarus
74727b085b Packet docs (#4160)
* Create packet.md

* Update README.md

* Update README.md

* Update packet.md

download the latest version

* Update packet.md
2019-02-25 20:07:38 -08:00
Ryler Hockenbury
88249308a0 Add labels to vsphere cloud config (#4275) 2019-02-25 19:58:15 -08:00
Maxime Guyot
2a92fd2f14 Update docs/roadmap.md (#4198) 2019-02-07 07:43:35 -08:00
Maxime Guyot
9e76aafc1c Publish docs with docsify (#4193)
* Add docsify website

* Add website CI
2019-02-07 04:52:08 -08:00
Erwan Miran
f6d60a7e89 Calico: Ability to define the default IPPool CIDR (instead of kube_pods_subnet) (#4131)
* Calico: Ability to define the default IPPool CIDR (instead of kube_pods_subnet)

* Documentation for calico_pool_cidr (and calico_advertise_cluster_ips which has been forgotten...)
2019-01-31 13:39:13 -08:00
Julien C
2c8d75afb7 Remove --limit option to select node to delete (#4001)
--limit doesn't work when using remove-node.yml as there is group listing with "hosts: kube-master" in the playbook. Thus, remove-node/pre-remove/post-remove tasks are skipped as they are filtered by group "hosts: kube-master"
2019-01-08 12:09:18 +01:00
Earl C. Ruby III
3ce033995f Documented docker_version acceptable values (#3901)
Added a line documenting where to find acceptable values for the
`docker_version` setting. If you use a value that is not used as
a key value by `docker_versioned_pkg` the container-engine/docker
playbook will throw a "Unexpected templating type error". (e.g.
If you use '18.06.1' or '18.06.1-ce', neither of which is used
as a key value of `docker_versioned_pkg`, rather than '18.06',
you'll get an error when installing on Ubuntu 18.04.)
2018-12-27 16:32:16 +03:00
Lucas Melchior
100d972cea Updated cri-o documentation (#3878) 2018-12-25 22:55:17 -08:00
WillPlatnick
72fee60c8f Update nodelocal to be in its own section (#3931) 2018-12-25 07:10:08 -08:00
Florent Monbillard
e50647d252 dns_mode defaults to coredns (#3882)
since bad886ca9b, dns_mode is set to coredns by default instead of kubedns
2018-12-12 01:45:00 -08:00
Thomas Nys
3e3ee0aeb1 Add support for running a nodelocal dns cache (#3861)
* Add support for running a nodelocal dns cache

After encountering dns issues in a cluster I was recently working on I
noticed Kubernetes 1.13 introduced support for running a nodelocal dns
cache.

I believe this can usefull for more people.

73b548db06
https://github.com/kubernetes/enhancements/blob/master/keps/sig-network/0030-nodelocal-dns-cache.md

* Add requested changes

* Add additional requested changes + documentation

* Add requested changes after review

* Replace incorrect variable
2018-12-10 17:28:03 -08:00
Andreas Krüger
ddffdb63bf Remove non-kubeadm deployment (#3811)
* Remove non-kubeadm deployment

* More cleanup

* More cleanup

* More cleanup

* More cleanup

* Fix gitlab

* Try stop gce first before absent to make the delete process work

* More cleanup

* Fix bug with checking if kubeadm has already run

* Fix bug with checking if kubeadm has already run

* More fixes

* Fix test

* fix

* Fix gitlab checkout untill kubespray 2.8 is on quay

* Fixed

* Add upgrade path from non-kubeadm to kubeadm. Revert ssl path

* Readd secret checking

* Do gitlab checks from v2.7.0 test upgrade path to 2.8.0

* fix typo

* Fix CI jobs to kubeadm again. Fix broken hyperkube path

* Fix gitlab

* Fix rotate tokens

* More fixes

* More fixes

* Fix tokens
2018-12-06 02:33:38 -08:00
Andreas Krüger
9463b70edd Cleanup defaults file from kubernetes-apps and add dashboard to download role (#3800)
* Remove variables defined in download role. Fixes #3799

* Cleanup some more variables

* Fix bad templating

* Minor fix

* Add dashboard to download role. Fixes #3736
2018-12-03 10:29:42 -08:00
Aivars Sterns
d30dbdde23 Update all kubernetes-incubator/kubespray refs to kubernetes-sigs/kubespray (#3780) 2018-11-28 09:15:25 +01:00
Michal Belica
8331f7b056 Add support for setting custom node taints (#3774)
Introduced variable node_taints which can be set in inventory for
specific hosts or in group_vars, which generates --register-with-taints
command line argument for kubelet.
2018-11-27 15:56:49 -08:00
Aivars Sterns
7875c38023
Merge pull request #3663 from gfleury/patch-1
Update getting-started.md
2018-11-21 10:14:51 +02:00
Antoine Legrand
589d22da0b
Update ha-mode.md (#3696)
* Update ha-mode.md
2018-11-12 11:49:23 +01:00
Antoine Legrand
3dcb914607 Remove Vault (#3684)
* Remove Vault

* Remove reference to 'kargo' in the doc

* change check order
2018-11-10 08:51:24 -08:00
Bily Zhang
b2b421840c Fix some typos (#3690)
Signed-off-by: mooncake <xcoder@tenxcloud.com>
2018-11-10 15:53:58 +01:00
Erwan Miran
b997912ebe Fix dead link to exmaples in vsphere.md (#3673) 2018-11-09 02:32:25 -08:00
George Fleury
bc785196c8
Update getting-started.md 2018-11-07 17:18:03 +01:00
Louis Woods
bc9e14a762 Adds support for Multus (multiple interfaces) CNI plugin (#3166)
* Adds support for Multus (multiple interfaces) CNI plugin

Multus is a latin word for "Multi". As the name suggests, it acts as a
Multi plugin in Kubernetes and provides multiple network interface
support in a pod. Multus uses the concept of invoking delegates by
grouping multiple plugins into delegates and invoking them in the
sequential order of the CNI configuration file provided in json format.

* Change CNI version (0.1.0->0.3.1) of Contiv to be compatible with Multus
2018-11-04 01:07:38 -08:00
xichengliudui
4daa9aa443 Correct the wrong words 2018-10-31 22:42:05 -04:00
Yongxin Li
3b6df70f11 typo fix about officially
Signed-off-by: Yongxin Li <yxli@alauda.io>
2018-10-30 20:38:37 +08:00
Rui Cao
0d3beb4e5a Fix some typos
Signed-off-by: Rui Cao <ruicao@alauda.io>
2018-10-30 20:07:52 +08:00
AdamDang
59d0138bcd
Update vsphere.md 2018-10-28 16:38:05 +08:00
AdamDang
4560ff7386
Update vars.md 2018-10-26 21:57:04 +08:00
AdamDang
477841d8c0
Update ha-mode.md 2018-10-26 21:55:54 +08:00
AdamDang
a89dc49c52
Update ansible.md 2018-10-26 21:49:57 +08:00
Erwan Miran
79bf74e90f Offline deployment: PyPi repo (#3542) 2018-10-23 22:22:09 -07:00
Egor
ccc3f89060 Add kube-router annotations (#3533) 2018-10-21 00:35:52 -07:00
Zefool
b434456f54
Fix typo 2018-10-19 17:12:37 +02:00
Erwan Miran
bfd4ccbeaa Calico: Ability to define global peers (#3493) 2018-10-16 15:32:26 -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
Rui Cao
3b750cafc1 Fix some typos (#3510)
Signed-off-by: Rui Cao <ruicao@alauda.io>
2018-10-11 08:18:22 -07:00
IgLiv
bd0383a4e3 Update vsphere.md (#3467) 2018-10-11 02:43:25 -07:00
Giacomo Longo
3f786542d3 Automatically infer bootstrap_os (#3498)
* Automatically infer bootstrap_os

* Rename bootstrap os to os_family
2018-10-10 23:32:10 -07:00
Andreas Krüger
7e195b06a6 Fix DNS loop when resolvconf_mode is set to host_resolvconf (#3390)
* Fix DNS loop when resolvconf_mode is set to host_resolvconf

* Make sure upstream_dns_servers is defined when using resolvconf_mode == 'host_resolvconf'

* Only set upstream dns servers on KubeDNS and CoreDNS if they are defined

* Only set upstream dns servers on KubeDNS and CoreDNS if they are defined
2018-10-08 07:08:51 -07:00
SataQiu
f67d82a9db fix typo: delete duplicate words (#3422) 2018-10-01 00:07:25 -07:00
SataQiu
6f4054679e Remove the redundant space (#3418) 2018-09-29 20:31:57 -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
68acdd71f1
Merge pull request #3172 from Atoms/additional-proxy
Add additional no proxy parameter for more customization
2018-09-20 03:26:29 -07:00
k8s-ci-robot
f9502e0964
Merge pull request #3362 from mirake/fix-typos
Fix some typos
2018-09-20 01:46:58 -07:00
Rui Cao
66475f98b9 Fix some typos
Signed-off-by: Rui Cao <ruicao@alauda.io>
2018-09-20 16:27:16 +08:00
k8s-ci-robot
b796226869
Merge pull request #3325 from firaxis/configurable_felix_healthhost
Make Felix healthhost configurable
2018-09-19 06:02:29 -07:00
Romain GUICHARD
131d565498 fix openstack cli syntax (#3353)
* fix openstack cli syntax

* 'allowed-address' is also a dash, not an underscore

* multiple allowed-address

multiple allowed-address must be in separate parameters
2018-09-19 14:50:38 +02:00
k8s-ci-robot
084af7b6e5
Merge pull request #3354 from mirwan/offline_env
Offline environment documentation
2018-09-19 05:36:37 -07:00
Erwan Miran
963c3479a9 Offline environment documentation 2018-09-19 14:18:51 +02:00
k8s-ci-robot
39c567de47
Merge pull request #3307 from kaarolch/upgrade_docs
Calico version verification before cluster upgrade begin.
2018-09-19 05:15:55 -07:00
Andreas Kruger
e0ddabc463 Add support for kubelet_node_custom_flags 2018-09-19 12:58:06 +02:00
k8s-ci-robot
824199fc7f
Merge pull request #3347 from mirake/fix-error
Fix some typos
2018-09-19 03:43:29 -07:00
Rui Cao
c004896a40 Fix some typos
Signed-off-by: Rui Cao <ruicao@alauda.io>
2018-09-19 18:22:08 +08:00
Rui Cao
0dd82293f1 Fix some typos
Signed-off-by: Rui Cao <ruicao@alauda.io>
2018-09-19 16:47:58 +08:00
Karol Chrapek
0121bce9e5 Instead of doc update, change the verify step 2018-09-18 22:13:15 +02:00
Alex Yakovenko
884053aaa7
Make Felix healthhost configurable 2018-09-18 15:48:29 +03:00
Erwan Miran
bcaf2f9ea3 contiv 1.2.1 2018-09-17 16:45:05 +02:00
Erwan Miran
166da2ffd0 Document podsecuritypolicy_enabled and kubernetes_audit 2018-09-13 18:07:15 +02:00
Karol Chrapek
730866f431 Update upgrades.md 2018-09-13 15:58:41 +02:00
k8s-ci-robot
73ddb62c58
Merge pull request #3234 from warmchang/tryUpdateNodeStatus
Fix the tryUpdateNodeStatus link
2018-09-05 00:21:33 -07:00
k8s-ci-robot
ad33f71ac2
Merge pull request #3228 from mirwan/credentials_dir
Introducing credentials_dir variable in order to be able to override it
2018-09-04 04:35:11 -07:00
William Zhang
30634b3a25 Fix the tryUpdateNodeStatus link
Signed-off-by: William Zhang <zhang.wanmin@zte.com.cn>
2018-09-04 19:17:05 +08:00
Erwan Miran
a644b7c267 Introducing credentials_dir in order to be able to override it 2018-09-03 18:04:50 +02:00
rabi
0865bef382 Document correct var kubeadm_enabled 2018-09-03 21:14:53 +05:30
Atoms
8c9588ab59 Add additional no proxy parameter for more customization 2018-09-03 17:09:58 +03:00
Erwan Miran
82a28d6bb3 Add documentation about having HA for etcd 2018-08-31 14:40:25 +02:00
Takashi Okamoto
d407a590a6 container_manager variable to specify runtime. 2018-08-28 06:23:38 +00:00
Takashi Okamoto
f47c31dce5 Add cri-o document. 2018-08-28 02:25:33 +00:00
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
Hadrien TOMA
6598beb804
Update ansible.md 2018-08-22 16:40:17 +02:00
Jerry Elmore
e30847e231
Update openstack.md
Neutron cli is deprecated - replaced neutron cli commands with equivalent openstack cli commands.
2018-07-31 14:34:04 -04:00
Miouge1
4ad7b229d3 Include etcd and masters in adding node doc 2018-07-12 17:22:11 +02:00
Matthew Mosesohn
9081b3f914 add docker upgrade tag doc 2018-07-10 13:37:37 +03:00
Matthew Mosesohn
5c617c5a8b
Add tags to deploy components by --tags option (#2960)
* Add tags for cert serial tasks

This will help facilitate tag-based deployment of specific components.

* fixup kubernetes node
2018-07-06 09:12:13 +03:00
Rong Zhang
32a6ca4fd6
Merge pull request #2948 from qeqar/remove-node-limit
move node selection from --limit to --extra-vars=node<nodename>"
2018-07-03 18:41:57 +08:00
Mark Eisenblaetter
af635ff3ff [remove-node] add doku for nodeselector 2018-07-03 10:38:37 +02:00
amaya
aacc89e4e6 Fix default value for dns_mode on the document 2018-06-28 17:08:27 +09:00
Miouge1
095d33bc51 Remove KPM support 2018-05-21 22:28:08 +02:00
Alireza David
0fe5f120a3 add svc to netchecker-service.default.svc.cluster.local 2018-05-12 17:34:51 +04:30
Tommy Kindmark
0e012e5987
Update aws.md
I had an issue with DNS not working because i didn't add the "kubernetes.io/cluster/$cluster_name" to the route table my subnets where using.
2018-05-02 22:32:41 +02:00
Andreas Krüger
414e420bd2
Merge pull request #2701 from desaintmartin/netchecker-update
Update netchecker to v1.2.2.
2018-04-30 10:55:18 +02:00
Markos Chandras
9168c71359 Revert "Revert "Add openSUSE support" (#2697)" (#2699)
This reverts commit 51f4e6585a.
2018-04-26 12:52:06 +03:00
Cédric de Saint Martin
44cb126e7d Update netchecker to v1.2.2.
Using official image from mirantis at dockerhub.
2018-04-24 09:13:56 +02:00
Matthew Mosesohn
51f4e6585a
Revert "Add openSUSE support" (#2697) 2018-04-23 14:28:24 +03:00
oz123
a49e06b54b Document how to allow ipip traffic with calico on OpenStack 2018-04-19 16:00:01 +02:00
Arslanbekov Denis
ea44ad4d75 Added img kubernetes-logo.png 2018-04-16 17:29:55 +03:00
Markos Chandras
d75b5d6931 README.md: Add openSUSE Leap and Tumbleweed as supported distributions 2018-04-11 20:55:20 +01:00
Erwan Miran
8ece922ef0 node_labels documentation + kube-ingress label handling as role_node_label 2018-03-31 00:36:11 +02:00
Andreas Krüger
ac4a71452e
Merge pull request #2062 from wanix/ansible-vagrant-update
replace ansible.sudo by ansible.become for vagrant
2018-03-30 13:41:45 +02:00
Erwan SEITE
31705a502d change vagrant version 2018-03-26 18:02:14 +02:00
Erwan Miran
8b71ef8ceb Labels from role (node-role.k8s.io/node) and labels from inventory are merged into node-labels parameter in kubelet 2018-03-21 09:19:05 +01:00
mirwan
ee8f678010 Addition of the .creds extension to the credentials files generated by password lookup in order for Ansible not to consider them as inventory files with inventory_ignore_extensions set accordingly (#2446) 2018-03-21 10:50:32 +03:00
Andreas Krüger
f253691a68
Merge pull request #2347 from hswong3i/multiple_artifacts_dir
Support multiple artifacts under individual inventory directory
2018-03-19 12:45:55 +01:00
Chad Swenson
7d33650019
Merge pull request #2462 from woopstar/coredns-patch
Add CoreDNS support
2018-03-16 18:33:36 -05:00
woopstar
e40368ae2b Add CoreDNS support with various fixes
Added CoreDNS to downloads

Updated with labels. Should now work without RBAC too

Fix DNS settings on hosts

Rename CoreDNS service from kube-dns to coredns

Add rotate based on http://edgeofsanity.net/rant/2017/12/20/systemd-resolved-is-broken.html

Updated docs with CoreDNS info

Added labels and fixed minor settings from official yaml file: https://github.com/kubernetes/kubernetes/blob/release-1.9/cluster/addons/dns/coredns.yaml.sed

Added a secondary deployment and secondary service ip. This is to mitigate dns timeouts and create high resitency for failures. See discussion at 'https://github.com/coreos/coreos-kubernetes/issues/641#issuecomment-281174806'

Set dns list correct. Thanks to @whereismyjetpack

Only download KubeDNS or CoreDNS if selected

Move dns cleanup to its own file and import tasks based on dns mode

Fix install of KubeDNS when dnsmask_kubedns mode is selected

Add new dns option coredns_dual for dual stack deployment. Added variable to configure replicas deployed. Updated docs for dual stack deployment. Removed rotate option in resolv.conf.

Run DNS manifests for CoreDNS and KubeDNS

Set skydns servers on dual stack deployment

Use only one template for CoreDNS dual deployment

Set correct cluster ip for the dns server
2018-03-16 21:51:37 +01:00
rong.zhang
2e0b33f754 Add remove node to getting-started doc 2018-03-13 16:41:26 +08:00
Wong Hoi Sing Edison
a086686e9f Support multiple artifacts under individual inventory directory 2018-03-08 11:57:53 +08:00
Aivars Sterns
f94a7c6d82
Merge pull request #2431 from huzhengchuan/fix/doc-large-deployment
add tip to large-deployments.doc
2018-03-07 14:14:30 +02:00
RongZhang
954aae931e Fix issues #2246 (#2403)
Support Centos/Fedora atomic host
2018-03-07 14:39:03 +03:00
zhengchuan hu
0b1200bb49 add tip to large-deployments.doc
set the ``etcd_events_cluster_setup: true`` store events
in a separate dedicated etcd instance.
2018-03-07 19:00:00 +08:00
Aivars Sterns
8b21034b31
Merge pull request #2344 from hswong3i/local_volume_provisioner_fixup
Upgrade Local Volume Provisioner Addon to v2.0.0
2018-03-01 13:12:44 +02:00
Chad Swenson
44f9739750
Merge pull request #2326 from merwan/patch-1
Fix link markdown markup
2018-02-26 18:40:11 -06:00
Wong Hoi Sing Edison
deef47c923 Upgrade Local Volume Provisioner Addon to v2.0.0 2018-02-21 13:41:25 +08:00
David Miller
6424928ba3 Update typo in the tag necessary for the ELB role (#2330) 2018-02-16 17:20:03 +01:00
Merouane Atig
911af3f331
Fix link markdown markup 2018-02-13 16:02:50 +01:00
Wong Hoi Sing Edison
1a1d154e14 Support multiple inventory files under individual inventory directory 2018-02-08 08:08:15 +08:00
Spencer Smith
1869aa3985 remove references to deprecated kubespray cli 2018-02-05 10:00:21 -05:00
Julian Hübenthal
7f79210ed1 reworked vsphere-cloud-config template 2018-01-31 16:51:23 +01:00
Julian Hübenthal
fc29764911 fixed broken variables table 2018-01-31 09:27:45 +01:00
Julian Hübenthal
989e9174c2 Added vSphere cloud provider config update for Kubernetes >= 1.9.2 2018-01-31 09:15:46 +01:00
Miouge1
240d4193ae Update information about network sizes 2018-01-26 15:23:21 +01:00
Matthew Mosesohn
bf1411060e Add optional manual dns_mode (#2178) 2018-01-23 14:28:42 +01:00
Bogdan Dobrelya
278ac08087 Fix HA docs API access endpoints explained (#2126)
* Fix HA docs API access endpoints explained

Follow-up commit 81347298a3
and fix the endpoint value provided in HA docs.

Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>

* Clarify internal LB with external LB use case

* Clarify how to use both internal and external, non-cluster aware and
  not managed with Kubespray, LB solutions.
* Clarify the requirements, like TLS/SSL termination, for such an external LB.
  Unlike to the 'cluster-aware' external LB config, endpoints' security must be
  managed by that non-cluster aware external LB.
* Note that masters always contact their local apiservers via https://bip:sp.
  It's highly unlikely to go down and it reduces latency that might be
  introduced when going host->lb->host. Only computes go that path.

Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>

* Add a note for supplementary_addresses_in_ssl_keys

Explain how to benefit from supplementary_addresses_in_ssl_keys

Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>
2018-01-09 16:01:50 +03:00
Aaron Crickenberger
10a5273f07 Follow CLA doc to kubernetes/community 2018-01-03 16:48:53 -08:00
Bogdan Dobrelya
bac3bf1a5f
Fix auto-evaluated API access endpoint for bind IP (#2086)
Auto configure API access endpoint with a custom bind IP, if provided.
Fix HA docs' http URLs are https in fact, clarify the insecure vs secure
API access modes as well.

Closes: #issues/2051

Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>
2018-01-03 17:40:21 +01:00
Brad Beam
c2347db934
Merge pull request #1953 from chadswen/dashboard-refactor
Kubernetes Dashboard v1.7.1 Refactor
2017-12-05 08:50:55 -06:00
Steven Hardy
d39a88d63f Allow setting --bind-address for apiserver hyperkube (#1985)
* Allow setting --bind-address for apiserver hyperkube

This is required if you wish to configure a loadbalancer (e.g haproxy)
running on the master nodes without choosing a different port for the
vip from that used by the API - in this case you need the API to bind to
a specific interface, then haproxy can bind the same port on the VIP:

root@overcloud-controller-0 ~]# netstat -taupen | grep 6443
tcp        0      0 192.168.24.6:6443       0.0.0.0:*               LISTEN      0          680613     134504/haproxy
tcp        0      0 192.168.24.16:6443      0.0.0.0:*               LISTEN      0          653329     131423/hyperkube
tcp        0      0 192.168.24.16:6443      192.168.24.16:58404     ESTABLISHED 0          652991     131423/hyperkube
tcp        0      0 192.168.24.16:58404     192.168.24.16:6443      ESTABLISHED 0          652986     131423/hyperkube

This can be achieved e.g via:

kube_apiserver_bind_address: 192.168.24.16

* Address code review feedback

* Update kube-apiserver.manifest.j2
2017-11-29 15:24:02 +00:00
unclejack
e5d353d0a7 contiv network support (#1914)
* Add Contiv support

Contiv is a network plugin for Kubernetes and Docker. It supports
vlan/vxlan/BGP/Cisco ACI technologies. It support firewall policies,
multiple networks and bridging pods onto physical networks.

* Update contiv version to 1.1.4

Update contiv version to 1.1.4 and added SVC_SUBNET in contiv-config.

* Load openvswitch module to workaround on CentOS7.4

* Set contiv cni version to 0.1.0

Correct contiv CNI version to 0.1.0.

* Use kube_apiserver_endpoint for K8S_API_SERVER

Use kube_apiserver_endpoint as K8S_API_SERVER to make contiv talks
to a available endpoint no matter if there's a loadbalancer or not.

* Make contiv use its own etcd

Before this commit, contiv is using a etcd proxy mode to k8s etcd,
this work fine when the etcd hosts are co-located with contiv etcd
proxy, however the k8s peering certs are only in etcd group, as a
result the etcd-proxy is not able to peering with the k8s etcd on
etcd group, plus the netplugin is always trying to find the etcd
endpoint on localhost, this will cause problem for all netplugins
not runnign on etcd group nodes.
This commit make contiv uses its own etcd, separate from k8s one.
on kube-master nodes (where net-master runs), it will run as leader
mode and on all rest nodes it will run as proxy mode.

* Use cp instead of rsync to copy cni binaries

Since rsync has been removed from hyperkube, this commit changes it
to use cp instead.

* Make contiv-etcd able to run on master nodes

* Add rbac_enabled flag for contiv pods

* Add contiv into CNI network plugin lists

* migrate contiv test to tests/files

Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com>

* Add required rules for contiv netplugin

* Better handling json return of fwdMode

* Make contiv etcd port configurable

* Use default var instead of templating

* roles/download/defaults/main.yml: use contiv 1.1.7

Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com>
2017-11-29 14:24:16 +00:00
Bogdan Dobrelya
8aafe64397
Defaults for apiserver_loadbalancer_domain_name (#1993)
* Defaults for apiserver_loadbalancer_domain_name

When loadbalancer_apiserver is defined, use the
apiserver_loadbalancer_domain_name with a given default value.

Fix unconsistencies for checking if apiserver_loadbalancer_domain_name
is defined AND using it with a default value provided at once.

Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>

* Define defaults for LB modes in common defaults

Adjust the defaults for apiserver_loadbalancer_domain_name and
loadbalancer_apiserver_localhost to come from a single source, which is
kubespray-defaults. Removes some confusion and simplefies the code.

Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>
2017-11-23 16:15:48 +00:00
Chad Swenson
0c6f172e75 Kubernetes Dashboard v1.7.1 Refactor
This version required changing the previous access model for dashboard completely but it's a change for the better. Docs were updated.

* New login/auth options that use apiserver auth proxying by default
* Requires RBAC in `authorization_modes`
* Only serves over https
* No longer available at https://first_master:6443/ui until apiserver is updated with the https proxy URL:
* Can access from https://first_master:6443/api/v1/namespaces/kube-system/services/https:kubernetes-dashboard:/proxy/#!/login you will be prompted for credentials
* Or you can run 'kubectl proxy' from your local machine to access dashboard in your browser from: http://localhost:8001/api/v1/namespaces/kube-system/services/https:kubernetes-dashboard:/proxy/
* It is recommended to access dashboard from behind a gateway that enforces an authentication token, details and other access options here: https://github.com/kubernetes/dashboard/wiki/Accessing-Dashboard---1.7.X-and-above
2017-11-15 10:05:48 -06:00
abelgana
56047c1c83
fix a typo 2017-11-10 09:30:27 -05:00
Amit Kumar Jaiswal
125267544e Fix Typo (#1935) 2017-11-06 13:51:22 +00:00
Günther Grill
a2bda9e5f1 Eliminate jinja2 template expression warning and rename coreos-python var (#1911)
* Change deprecated vagrant ansible flag 'sudo' to 'become'

* Emphasize, that the name of the pip_pyton_modules is only considered in coreos

* Remove useless unused variable

* Fix warning when jinja2 template-delimiters used in when statement

There is no need for jinja2 template-delimiters like {{ }} or {% %}
any more. They can just be omitted as described in https://github.com/ansible/ansible/issues/22397

* Fix broken link in getting-started guide
2017-11-03 07:11:36 +00:00
Fernando Ripoll
257280a050
Typo in apt-get command
Typo in apt-get command
2017-11-02 11:40:08 +01:00
Matthew Mosesohn
c0e989b17c
New addon: local_volume_provisioner (#1909) 2017-11-01 14:25:35 +00:00
Fernando Ripoll
160e479f8d
Typo in the apt-get command
Typo in the apt-get command
2017-10-30 13:47:39 +01:00
Matthew Mosesohn
a9f4038fcd Update roadmap (#1814) 2017-10-16 17:02:53 +01:00
neith00
77f1d4b0f1 Revert "Update roadmap" (#1809)
* Revert "Debian jessie docs (#1806)"

This reverts commit d78577c810.

* Revert "[contrib/network-storage/glusterfs] adds service for glusterfs endpoint (#1800)"

This reverts commit 5fb6b2eaf7.

* Revert "[contrib/network-storage/glusterfs] bootstrap for glusterfs nodes (#1799)"

This reverts commit 404caa111a.

* Revert "Fixed kubelet standard log environment (#1780)"

This reverts commit b838468500.

* Revert "Add support for fedora atomic host (#1779)"

This reverts commit f2235be1d3.

* Revert "Update network-plugins to use portmap plugin (#1763)"

This reverts commit 6ec45b10f1.

* Revert "Update roadmap (#1795)"

This reverts commit d9879d8026.
2017-10-16 14:09:24 +01:00
Marc Zahn
d78577c810 Debian jessie docs (#1806)
* Add Debian Jessie notes

* Add installation notes for Debian Jessie
2017-10-16 09:02:12 +01:00
Matthew Mosesohn
d9879d8026 Update roadmap (#1795) 2017-10-16 07:06:06 +01:00
Matthew Mosesohn
d487b2f927 Security best practice fixes (#1783)
* Disable basic and token auth by default

* Add recommended security params

* allow basic auth to fail in tests

* Enable TLS authentication for kubelet
2017-10-15 20:41:17 +01:00
Matthew Mosesohn
92d038062e Fix node authorization for cloudprovider installs (#1794)
In 1.8, the Node authorization mode should be listed first to
allow kubelet to access secrets. This seems to only impact
environments with cloudprovider enabled.
2017-10-14 11:28:46 +01:00
Vijay Katam
27ed73e3e3 Rename dns_server, add var for selinux. (#1572)
* Rename dns_server to dnsmasq_dns_server so that it includes role prefix
as the var name is generic and conflicts when integrating with existing ansible automation.
*  Enable selinux state to be configurable with new var preinstall_selinux_state
2017-10-11 20:40:21 +01:00
Matthew Mosesohn
eb0dcf6063 Improve proxy (#1771)
* Set no_proxy to all local ips

* Use proxy settings on all necessary tasks
2017-10-11 19:47:27 +01:00
Matthew Mosesohn
f14f04c5ea Upgrade to kubernetes v1.8.0 (#1730)
* Upgrade to kubernetes v1.8.0

hyperkube no longer contains rsync, so now use cp

* Enable node authorization mode

* change kube-proxy cert group name
2017-10-05 10:51:21 +01:00
Maxim Krasilnikov
da61b8e7c9 Added workaround for vagrant 1.9 and centos vm box (#1738) 2017-10-03 11:32:19 +01:00
shiftky
a927ed2da4 Improve playbook example of integration document 2017-09-29 18:00:01 +09:00
Matthew Mosesohn
bd272e0b3c Upgrade to kubeadm (#1667)
* Enable upgrade to kubeadm

* fix kubedns upgrade

* try upgrade route

* use init/upgrade strategy for kubeadm and ignore kubedns svc

* Use bin_dir for kubeadm

* delete more secrets

* fix waiting for terminating pods

* Manually enforce kube-proxy for kubeadm deploy

* remove proxy. update to kubeadm 1.8.0rc1
2017-09-26 10:38:58 +01:00
Maxim Krasilnikov
bc15ceaba1 Update var doc about users accounts (#1685) 2017-09-25 12:20:00 +01:00
Junaid Ali
6f17d0817b Updating getting-started.md (#1683)
Signed-off-by: Junaid Ali <junaidali.yahya@gmail.com>
2017-09-25 12:19:38 +01:00
Jiri Stransky
70d0235770 Set correct kubelet cgroup-driver also for kubeadm deployments
This follows pull request #1677, adding the cgroup-driver
autodetection also for kubeadm way of deploying.

Info about this and the possibility to override is added to the docs.
2017-09-22 13:19:04 +02:00
Matthew Mosesohn
ef8e35e39b Create admin credential kubeconfig (#1647)
New files: /etc/kubernetes/admin.conf
           /root/.kube/config
           $GITDIR/artifacts/{kubectl,admin.conf}

Optional method to download kubectl and admin.conf if
kubeconfig_lcoalhost is set to true (default false)
2017-09-18 13:30:57 +01:00
Matthew Mosesohn
943aaf84e5 Update getting-started.md 2017-09-11 12:47:04 +03:00
Matthew Mosesohn
9fa1873a65 Add kube dashboard, enabled by default (#1643)
* Add kube dashboard, enabled by default

Also add rbac role for kube user

* Update main.yml
2017-09-09 23:38:03 +03:00
Matthew Mosesohn
7117614ee5 Use a generated password for kube user (#1624)
Removed unnecessary root user
2017-09-06 20:20:25 +03:00
Maxim Krasilnikov
6eb22c5db2 Change single Vault pki mount to multi pki mounts paths for etcd and kube CA`s (#1552)
* Added update CA trust step for etcd and kube/secrets roles

* Added load_balancer_domain_name to certificate alt names if defined. Reset CA's in RedHat os.

* Rename kube-cluster-ca.crt to vault-ca.crt, we need separated CA`s for vault, etcd and kube.

* Vault role refactoring, remove optional cert vault auth because not not used and worked. Create separate CA`s fro vault and etcd.

* Fixed different certificates set for vault cert_managment

* Update doc/vault.md

* Fixed condition create vault CA, wrong group

* Fixed missing etcd_cert_path mount for rkt deployment type. Distribute vault roles for all vault hosts

* Removed wrong when condition in create etcd role vault tasks.
2017-08-30 16:03:22 +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
Matthew Mosesohn
277fa6c12d Add node to docs about kubelet deployment type changes 2017-08-21 09:13:59 +01:00
Vijay Katam
c92506e2e7 Add calico variable that enables ignoring Kernel's RPF Setting (#1493) 2017-08-20 14:01:09 +03:00
Joseph Heck
bc5159a1f5 Update comparisons.md (#1519)
Minor grammar fixes
2017-08-14 18:48:35 +03:00
Brad Beam
ca6535f210 Merge pull request #1488 from timtoum/weave_docs
added Weave documentation
2017-08-10 08:26:19 -05:00
Brad Beam
383d582b47 Merge pull request #1382 from jwfang/rbac
basic rbac support
2017-08-07 08:01:51 -05:00
timtoum
b1a5bb593c update docs 2017-08-01 15:55:38 +02:00
timtoum
9369c6549a update docs 2017-08-01 14:30:12 +02:00
email
c7731a3b93 update docs 2017-08-01 14:24:19 +02:00
email
24706c163a update docs 2017-08-01 14:12:21 +02:00
email
a276dc47e0 update docs 2017-08-01 10:52:21 +02:00