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Author SHA1 Message Date
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
Bogdan Dobrelya
dfb9063b3f Fix docs and dns servers placement order 
- Update docs and a drawing to clarify DNS setup.
- Change order of nameservers placement to match
  changes in https://github.com/kubespray/kargo/pull/501

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
 2016-09-23 16:16:00 +02:00
Smaine Kahlouch
284354c0da Merge pull request #504 from bogdando/rework_dnsstack 
Make dnsmasq daemon set optional
 2016-09-23 15:33:34 +02:00
Bogdan Dobrelya
82ee60fe8b Make dnsmasq daemon set optional 
Change additional dnsmasq opts:
- Adjust caching size and TTL
- Disable resolve conf to not create loops
- Change dnsPolicy to default (similarly to kubedns's dnsmasq). The
  ClusterFirst should not be used to not create loops
- Disable negative NXDOMAIN replies to be cached
- Make its very installation as optional step (enabled by default).
  If you don't want more than 3 DNS servers, including 1 for K8s, disable
  it.
- Add docs and a drawing to clarify DNS setup.
- Fix stdout logs for dnsmasq/kubedns app configs
- Add missed notifies to resolvconf -u handler
- Fix idempotency of resolvconf head file changes

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
 2016-09-23 12:59:06 +02:00
Smaine Kahlouch
73a8c24089 Merge pull request #501 from kubespray/nameserver_update_fix 
Improve management of nameservers in resolv.conf
 2016-09-22 18:49:29 +02:00
Matthew Mosesohn
d313be4420 Improve management of nameservers in resolv.conf 
Changing nameservers now will clean up previous entries
 2016-09-22 18:11:15 +03:00
Smaine Kahlouch
83750d14e3 Merge pull request #498 from teutostack/pr_dnsmasq_enhancement 
Changed ImagePullPolicy from Always to IfNotPresent to avoid download…
 2016-09-22 12:40:49 +02:00
Özgür Caner
123532d2a4 Changed ImagePullPolicy from Always to IfNotPresent to avoid download issue when DNS is not working 2016-09-20 10:34:44 +02:00
Anthony Howell
1a05b5980f restored gather facts on all hosts 2016-09-19 14:12:42 -05:00
Smaine Kahlouch
a3a772be7b Merge pull request #495 from sc68cal/sc68cal-patch-1 
Rename large-deploymets.md to large-deployments.md
 2016-09-19 18:49:37 +02:00
Sean M. Collins
42a5055d3c Rename large-deploymets.md to large-deployments.md 
Filename was a typo
 2016-09-19 11:51:37 -04:00
Matthew Mosesohn
a93639650f Allow calico to configure pool if tree exists, but no pools defined 2016-09-19 15:27:47 +03:00
Smaine Kahlouch
71a230a4fa Merge pull request #493 from ivan4th/fix-reverse-dns-lookups 
Fix reverse DNS lookups of service IPs.
 2016-09-19 14:20:15 +02:00
Smaine Kahlouch
0643ed968f Merge pull request #494 from kubespray/etcd_proxy_fix 
always bind etcd_proxy to localhost
 2016-09-19 14:19:55 +02:00
Smaine Kahlouch
1572aaf6ca Merge pull request #489 from lukaszo/patch-1 
Add socat do required pkgs
 2016-09-19 12:19:46 +02:00
Smaine Kahlouch
5803de1ac5 Merge pull request #486 from kubespray/etchosts 
switch /etc/hosts to use blockinfile
 2016-09-19 12:19:37 +02:00
Ivan Shvedunov
13874f4610 Fix reverse DNS lookups of service IPs. 
This fixes "DNS should provide DNS for services [Conformance]"
e2e test in k8s.
 2016-09-19 09:12:10 +03:00
Matthew Mosesohn
341ea5a6ea always bind etcd_proxy to localhost 2016-09-18 19:58:15 +04:00
Smaine Kahlouch
93be5afb60 Merge pull request #492 from bogdando/fix_cni 
Fix use_hyperkube_cni logic
 2016-09-16 15:01:48 +02:00
Bogdan Dobrelya
5ed3916f82 Fix use_hyperkube_cni logic 
Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
 2016-09-16 13:07:04 +02:00
Smaine Kahlouch
7760f75ae0 Merge pull request #488 from bogdando/issue/480 
Distribute container images across nodes
 2016-09-16 09:15:10 +02:00
Bogdan Dobrelya
390764c2b4 Add retry_stagger var for failed download/pushes. 
* Add the retry_stagger var to tweak push and retry time strategies.
* Add large deployments related docs.

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
 2016-09-15 16:43:58 +02:00
Bogdan Dobrelya
9926395e5b Distribute downloaded artifacts 
Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
 2016-09-15 16:43:56 +02:00
Bogdan Dobrelya
422428908a Download containers and save all 
Move version/repo vars to download role.
Add container to download params, which overrides url/source_url,
if enabled.
Fix networking plugins download depending on kube_network_plugin.

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
 2016-09-15 16:43:56 +02:00
Smaine Kahlouch
76c43f62e2 Merge pull request #490 from kubespray/fix_hyperkube_cni_decision 
Fix logic handling for use_hyperkube_cni
 2016-09-15 15:35:00 +02:00
Matthew Mosesohn
b69d5f6e6e Fix logic handling for use_hyperkube_cni 2016-09-15 16:09:40 +03:00
Łukasz Oleś
0db441b28f Add socat do required pkgs 
It's required for port forwarding.
 2016-09-14 21:27:33 +02:00
Matthew Mosesohn
e3ebabc3b0 switch /etc/hosts to use blockinfile 2016-09-14 19:43:33 +03:00
Smaine Kahlouch
d0867c8d03 Merge pull request #484 from ursuad/master 
Added IntelliJ IDEA Project folder to .gitignore
 2016-09-14 13:03:35 +02:00
Smaine Kahlouch
b46458a18f Merge pull request #483 from kubespray/fix_idempotency_kubedns 
Fix kubedns idempotency
 2016-09-14 13:02:02 +02:00
Adrian Ursu
3ae29d763e Added IntelliJ IDEA Project folder to .gitignore 2016-09-14 10:34:47 +01:00
Smaine Kahlouch
125cb0aa64 Merge pull request #481 from bogdando/issue/479 
Add retries for copying binaries from containers and packages
 2016-09-14 10:04:32 +02:00
Bogdan Dobrelya
783871a253 Add retries for packages installation 
Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
 2016-09-13 18:12:07 +02:00
Smaine Kahlouch
8294a9f1db Merge pull request #482 from anthonyhaussman/checkkubeversioncni 
Check kube version for calico cni to use
 2016-09-13 15:54:47 +02:00
Matthew Mosesohn
ef43b21597 Fix kubedns idempotency 
Removed api-version from kube.py because it is deprecated.
Updating both kube.py because dnsmasq one is actually used.
Fixed name back to kubedns for checking its resource.
 2016-09-13 16:49:51 +03:00