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Author SHA1 Message Date
Matthew Mosesohn
fa11a6876c 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
9146b8917d 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
ffe882315a 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
fba2995cec Merge pull request #497 from tonycapone/master 
Restored gather facts on all hosts
 2016-09-27 17:00:39 +02:00
Anthony Haussmann
5b021ed438 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
63d5ac91ad Merge pull request #519 from bogdando/fix_containers_download 
Fix containers download condition
 2016-09-27 15:23:50 +02:00
Smaine Kahlouch
eda806ef96 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
6ab133d0a3 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
c60d8111f6 use variable dns_domain instead of cluster_name for kubedns 2016-09-27 14:15:27 +02:00
Bogdan Dobrelya
130d66d24d 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
5a6424d7a2 Merge pull request #507 from anthonyhaussman/KubeDNSCorrection 
Correct nslookup command
 2016-09-26 13:58:00 +02:00
Smaine Kahlouch
b43db98f4e Merge pull request #510 from bogdando/dns_docs 
Add more DNS docs
 2016-09-26 13:57:14 +02:00
Smaine Kahlouch
e3fe648de6 Merge pull request #509 from kubespray/cnicopyweave 
Copy hyperkube CNI plugins when using weave
 2016-09-26 13:54:02 +02:00
Smaine Kahlouch
c6220a955c 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
14529c1ea3 Add more DNS docs 
Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
 2016-09-26 13:47:34 +02:00
Matthew Mosesohn
1494238ab1 Add Docker 1.12.1 version 2016-09-26 12:16:16 +03:00
Matthew Mosesohn
6bf2a80dcd Copy hyperkube CNI plugins when using weave 2016-09-26 12:02:19 +03:00
Anthony Haussmann
83a6c5cf61 Correct nslookup command 
Change nslookup command to check the right cluster_name
 2016-09-23 17:44:09 +02:00
Smaine Kahlouch
e680e1266a Merge pull request #506 from bogdando/dns_drawing 
Adjust DNS picture
 2016-09-23 17:26:29 +02:00
Bogdan Dobrelya
8aeeb62719 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
c7aa6441b2 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
2908f92524 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
c6816caa12 Merge pull request #504 from bogdando/rework_dnsstack 
Make dnsmasq daemon set optional
 2016-09-23 15:33:34 +02:00
Bogdan Dobrelya
34d0c5c676 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
55e02d058a 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
abb56c21a7 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
1909f98350 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
34e467c60e 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
0f06e4daf6 restored gather facts on all hosts 2016-09-19 14:12:42 -05:00
Smaine Kahlouch
392fc094d2 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
9c862a8b44 Rename large-deploymets.md to large-deployments.md 
Filename was a typo
 2016-09-19 11:51:37 -04:00
Smaine Kahlouch
0360ccadd4 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
e843f7f89c 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
5a53a462b8 Merge pull request #489 from lukaszo/patch-1 
Add socat do required pkgs
 2016-09-19 12:19:46 +02:00
Smaine Kahlouch
bc8bba5b6b Merge pull request #486 from kubespray/etchosts 
switch /etc/hosts to use blockinfile
 2016-09-19 12:19:37 +02:00
Ivan Shvedunov
4ef97d9df4 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
189b77def2 always bind etcd_proxy to localhost 2016-09-18 19:58:15 +04:00
Smaine Kahlouch
d7c430b892 Merge pull request #492 from bogdando/fix_cni 
Fix use_hyperkube_cni logic
 2016-09-16 15:01:48 +02:00
Bogdan Dobrelya
a67e3a3e40 Fix use_hyperkube_cni logic 
Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
 2016-09-16 13:07:04 +02:00
Smaine Kahlouch
e2110e9477 Merge pull request #488 from bogdando/issue/480 
Distribute container images across nodes
 2016-09-16 09:15:10 +02:00
Bogdan Dobrelya
ae8e5908ef 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
a90e1c8a54 Distribute downloaded artifacts 
Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
 2016-09-15 16:43:56 +02:00
Bogdan Dobrelya
da71ad9375 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
a3254e8ee5 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
43410e21ef Fix logic handling for use_hyperkube_cni 2016-09-15 16:09:40 +03:00
Łukasz Oleś
93ede98de9 Add socat do required pkgs 
It's required for port forwarding.
 2016-09-14 21:27:33 +02:00
Matthew Mosesohn
fe20ee647c switch /etc/hosts to use blockinfile 2016-09-14 19:43:33 +03:00
Smaine Kahlouch
b21d8fd6d8 Merge pull request #484 from ursuad/master 
Added IntelliJ IDEA Project folder to .gitignore
 2016-09-14 13:03:35 +02:00
Smaine Kahlouch
22750749a8 Merge pull request #483 from kubespray/fix_idempotency_kubedns 
Fix kubedns idempotency
 2016-09-14 13:02:02 +02:00
Adrian Ursu
ca1d8386ed Added IntelliJ IDEA Project folder to .gitignore 2016-09-14 10:34:47 +01:00