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Author SHA1 Message Date
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
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
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
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