Commit graph

871 commits

Author SHA1 Message Date
Smaine Kahlouch
c03bab3246 Merge pull request #543 from kubespray/kube-proxy-cluster-cidr
[WIP] Add cluster-cidr to kube-proxy config
2016-10-12 21:18:33 +02:00
Matthew Mosesohn
71347322d6 Add cluster-cidr to kube-proxy config
This option enables masquerading for traffic directed at pods
that comes frmom outside the cluster.
2016-10-12 19:13:33 +03:00
Smaine Kahlouch
c9769965b8 Merge pull request #540 from aateem/enable-network-policy
Add possibility to enable network policy via Calico network controller
2016-10-11 12:10:56 +02:00
Smaine Kahlouch
52cee1f57f Merge pull request #538 from kubespray/upgrade_k8s_v1.4.0
Upgrade to kubernetes version 1.4.0
2016-10-10 23:14:03 +02:00
Smana
056f4b6c00 upgrade to kubernetes version 1.4.0
test to change the machine type

Revert "test to change the machine type"

This reverts commit 7a91f1b5405a39bee6cb91940b09a0b0f9d3aee1.

use google dns server when no upstream dns are defined

comment upstream_dns_servers

update documentation

remove deprecated kubelet flags

Revert "remove deprecated kubelet flags"

This reverts commit 21e3b893c896d0291c36a07d0414f4cb88b8d8ac.
2016-10-10 22:44:47 +02:00
Artem Roma
3919d666c1 Add possibility to enable network policy via Calico network controller
The requirements for network policy feature are described here [1]. In
order to enable it, appropriate configuration must be provided to the CNI
plug in and Calico policy controller must be set up. Beside that
corresponding extensions needed to be enabled in k8s API.

Now to turn on the feature user can define `enable_network_policy`
customization variable for Ansible.

[1] http://kubernetes.io/docs/user-guide/networkpolicies/
2016-10-10 17:22:12 +03:00
Smaine Kahlouch
8c8d978cd8 Merge pull request #537 from xenolog/issues/535
Issues/535
2016-10-07 18:05:14 +02:00
Sergey Vasilenko
dea4210da1 Bump Calico-CNI plugin binaries versions
and correct checksums
2016-10-07 13:14:46 +03:00
Sergey Vasilenko
a6344f7561 Changes in Kubernetes and Calico-CNI plugin config files
required for usage of Calico CNI plugin version 1.4.2
2016-10-06 19:33:16 +03:00
Smaine Kahlouch
c490e5c8a1 Merge pull request #528 from kubespray/proxy-nginx
Use nginx proxy on non-master nodes to proxy apiserver traffic
2016-10-05 19:19:32 +02:00
Matthew Mosesohn
84052ff0b6 use nginx proxy on non-master nodes to proxy apiserver traffic
Also adds all masters by hostname and localhost/127.0.0.1 to
apiserver SSL certificate.

Includes documentation update on how localhost loadbalancer works.
2016-10-05 20:09:10 +03:00
Smaine Kahlouch
9ca374a88d Merge pull request #491 from kubespray/calicopools
Allow calico to configure pool if tree exists, but no pools defined
2016-10-05 17:12:26 +02:00
Smaine Kahlouch
648aa7422d Merge pull request #522 from anthonyhaussman/KubeVersionDefaults
Move kube_version var to defaults
2016-10-05 17:11:59 +02:00
Smaine Kahlouch
41aefd131b Merge pull request #531 from kubespray/reverselookups
Disable reverse lookups again
2016-10-05 13:49:13 +02:00
Matthew Mosesohn
2e90d3fe76 Merge branch 'master' into reverselookups 2016-10-05 14:46:47 +03:00
Smaine Kahlouch
4f33c6cfe6 Merge pull request #533 from kubespray/etcd_quorum_read
Enable quorum read for apiserver
2016-10-05 12:01:04 +02:00
Matthew Mosesohn
f4e6fdc193 Enable quorum read for apiserver
This reduces the likelihood of apiserver status updates
timing out due to etcd write conflicts.
2016-10-04 18:31:42 +03:00
Smaine Kahlouch
9d069d54d6 Merge pull request #530 from adidenko/fix-calico-cluster-ip
Add support for --masquerade-all in kube-proxy
2016-10-03 16:49:31 +02:00
Aleksandr Didenko
fb0ee9d84a Add support for --masquerade-all in kube-proxy
New boolean var `kube_proxy_masquerade_all` which enables/disables
`--masquerade-all` argument for kube-proxy.

Closes #524
2016-10-03 12:24:43 +02:00
Smaine Kahlouch
016b7893c6 Merge pull request #525 from keglevich3/patch-2
changed to the correct link
2016-09-30 12:38:55 +02:00
Smaine Kahlouch
1724772b20 Merge pull request #527 from bogdando/download_binaries
Skip download_run_once for binaries as unimplemented yet
2016-09-30 12:28:53 +02:00
Bogdan Dobrelya
a6a5d0e068 Skip download_run_once for binaries as unimplemented yet
Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
2016-09-30 10:55:02 +02:00
keglevich3
d548cb6ac2 changed to the correct link 2016-09-29 17:44:24 +03:00
Matthew Mosesohn
d9641771ed add kube-masters to SSL certificate 2016-09-29 15:12:30 +03:00
Smaine Kahlouch
aaa3f1c491 Merge pull request #502 from adidenko/custom-calico-hyperkube
Allow to use custom "canalized" calico cni
2016-09-29 13:29:49 +02:00
Smaine Kahlouch
5889f7af0e Merge pull request #515 from adidenko/fix-delegate-to
Fix delegate_to expression in download tasks
2016-09-29 10:36:44 +02:00
Matthew Mosesohn
5579cddbdb Disable reverse lookups again
Initially this was removed, but it turns out that services that
perform reverse lookups (such as MariaDB) will encounter severe
performance degredation with this disabled.
2016-09-29 10:49:55 +04:00
Aleksandr Didenko
2b6866484e Allow to use custom "canalized" calico cni
- Allow to overwrite calico cni binaries copied from hyperkube
  by the custom ones.
- Fix calico-ipam deployment (it had wrong source in rsync)
- Make copy from hyperkube idempotent (use rsync instead of cp)
- Remove some orphaned comments
2016-09-28 18:09:20 +02:00
Anthony Haussmann
34a27b0127 Move kube_version var to defaults
Move the variable kube_version to defaults to have the possibility to overwrite it via group_vars inventory if needed.
2016-09-28 16:15:18 +02:00
Smaine Kahlouch
948d1d61ff Merge pull request #521 from anthonyhaussman/MethodBoolUseCNI
Change method to set use_hyperkube_cni var bool
2016-09-28 12:24:53 +02:00
Smaine Kahlouch
c96a9bfdfd Merge pull request #518 from bogdando/issues/516
Allow subdomains of dns_domain and fix kubelet restarts
2016-09-28 10:11:44 +02:00
Smaine Kahlouch
4e80ac1cb3 Merge pull request #497 from tonycapone/master
Restored gather facts on all hosts
2016-09-27 17:00:39 +02:00
Anthony Haussmann
550bda951e Change method to set use_hyperkube_cni var bool
The precedent method returb a string "True\n" or "False\n", it seems to be an Ansible bug.
New method return a boolean
2016-09-27 16:41:09 +02:00
Smaine Kahlouch
6b27508c93 Merge pull request #519 from bogdando/fix_containers_download
Fix containers download condition
2016-09-27 15:23:50 +02:00
Smaine Kahlouch
6684766c5f Merge pull request #520 from kubespray/use_dns_name_kubedns
use variable dns_domain instead of cluster_name for kubedns
2016-09-27 14:52:30 +02:00
Bogdan Dobrelya
5fd43b7cf0 Allow subdomains of dns_domain and fix kubelet restarts
* Add a var for ndots (default 5) and put it hosts' /etc/resolv.conf.
* Poke kube dns container image to v1.7
* In order to apply changes to kubelet, notify it to
be restarted on changes made to /etc/resolv.conf. Ignore errors as the kubelet
may yet to be present up to the moment of the notification being processed.
* Remove unnecessary kubelet restart for master role as the node role ensures
it is up and running. Notify master static pods waiters for apiserver,
scheduler, controller-manager instead.

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
2016-09-27 14:32:49 +02:00
Smana
336e2b8c84 use variable dns_domain instead of cluster_name for kubedns 2016-09-27 14:15:27 +02:00
Bogdan Dobrelya
ee69ac857e Fix containers download condition
Save/push/load containers if only download.enabled and download.container

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
2016-09-27 13:44:29 +02:00
Aleksandr Didenko
6caf5b0ac3 Fix delegate_to expression in download tasks
"else omit" is causing problems in this expression. Replacing
it with more strict "inventory_hostname" fixes the issue and
handles `download_run_once` as expected.

Closes issue #514
2016-09-27 11:25:24 +02:00
Smaine Kahlouch
0f461282c8 Merge pull request #507 from anthonyhaussman/KubeDNSCorrection
Correct nslookup command
2016-09-26 13:58:00 +02:00
Smaine Kahlouch
ab7c110880 Merge pull request #510 from bogdando/dns_docs
Add more DNS docs
2016-09-26 13:57:14 +02:00
Smaine Kahlouch
5046466dae Merge pull request #509 from kubespray/cnicopyweave
Copy hyperkube CNI plugins when using weave
2016-09-26 13:54:02 +02:00
Smaine Kahlouch
0cc581b2da Merge pull request #500 from kubespray/docker1.12.1
Add Docker 1.12.1 version
2016-09-26 13:53:29 +02:00
Bogdan Dobrelya
7dde23e60b Add more DNS docs
Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
2016-09-26 13:47:34 +02:00
Matthew Mosesohn
e4a48cf53b Add Docker 1.12.1 version 2016-09-26 12:16:16 +03:00
Matthew Mosesohn
a3fe1e78df Copy hyperkube CNI plugins when using weave 2016-09-26 12:02:19 +03:00
Anthony Haussmann
5f2bb3319b Correct nslookup command
Change nslookup command to check the right cluster_name
2016-09-23 17:44:09 +02:00
Smaine Kahlouch
429b08a408 Merge pull request #506 from bogdando/dns_drawing
Adjust DNS picture
2016-09-23 17:26:29 +02:00
Bogdan Dobrelya
ec0317e0e4 Adjust DNS picture
Reflect changes made to DNS setup

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
2016-09-23 17:11:07 +02:00
Smaine Kahlouch
613e3b65ac Merge pull request #505 from bogdando/rework_dnsstack
Fix docs and dns servers placement order
2016-09-23 16:25:20 +02:00