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Author SHA1 Message Date
Matthew Mosesohn acae0fe4a3 Merge pull request #1205 from holser/resolv_updates 
Refactoring resolv.conf
 2017-04-05 14:22:52 +03:00
Sergii Golovatiuk 2670eefcd4 Refactoring resolv.conf 
- Renaming templates for netchecker
- Add dnsPolicy: ClusterFirstWithHostNet to kube-proxy

Signed-off-by: Sergii Golovatiuk <sgolovatiuk@mirantis.com>
 2017-04-05 09:28:01 +02:00
Matthew Mosesohn c0cae9e8a0 Merge pull request #1204 from mattymo/resolvconf-nodes 
Restart kubelet when updating /etc/resolv.conf on all k8s nodes
 2017-04-04 22:03:44 +03:00
Matthew Mosesohn f8cf6b4f7c Merge pull request #1186 from holser/resolv_conf 
Set ClusterFirstWithHostNet for Pods with hostnetwork: true
 2017-04-04 20:49:55 +03:00
Matthew Mosesohn a29182a010 Restart kubelet when updating /etc/resolv.conf on all k8s nodes 2017-04-04 20:43:47 +03:00
Sergii Golovatiuk 1cfe0beac0 Set ClusterFirstWithHostNet for Pods with hostnetwork: true 
In kubernetes 1.6 ClusterFirstWithHostNet was added as an option. In
accordance to it kubelet will generate resolv.conf based on own
resolv.conf. However, this doesn't create 'options', thus the proper
solution requires some investigation.

This patch sets the same resolv.conf for kubelet as host

Signed-off-by: Sergii Golovatiuk <sgolovatiuk@mirantis.com>
 2017-04-04 16:34:13 +02:00
Matthew Mosesohn 798f90c4d5 Merge pull request #1153 from mattymo/graceful_drain 
Move graceful upgrade test to Ubuntu canal HA, adjust drain
 2017-04-04 17:33:53 +03:00
Matthew Mosesohn f8d44a8a88 Merge pull request #1200 from mattymo/issue1190 
Fix multiline condition for k8s check certs
 2017-04-04 15:48:05 +03:00
Matthew Mosesohn b4d06ff8dd Add /var/lib/cni to kubelet 
Necessary to persist this directory for host-local IPAM used by Canal
Add pre-upgrade task to copy /var/lib/cni out of old kubelet.
 2017-04-03 19:38:24 +03:00
Matthew Mosesohn 7581705007 Merge pull request #1185 from intelsdi-x/hostname 
Use hostname module to set hostname, and do it for all Os not only Co…
 2017-04-03 19:01:12 +03:00
Matthew Mosesohn 5a5707159a Fix multiline condition for k8s check certs 
Fixes #1190
 2017-04-03 17:44:55 +03:00
Matthew Mosesohn 742a1681ce Merge pull request #1166 from rogerwelin/master 
add iptables --flush to reset role
 2017-04-03 17:25:10 +03:00
Matthew Mosesohn fba9b9cb65 Merge pull request #1182 from artem-panchenko/bumpCalicoPolicyControllerVersion 
Bump calico policy controller version
 2017-04-03 17:21:52 +03:00
Paweł Skrzyński 61b2d7548a Use hostname module to set hostname, and do it for all Os not only CoreOS 2017-04-03 15:09:33 +02:00
Matthew Mosesohn 80828a7c77 use etcd2 when upgrading unless forced 2017-04-03 15:07:42 +03:00
Matthew Mosesohn f5af86c9d5 Merge pull request #1194 from adidenko/fix-sync_certs 
Fix multiline when condition in sync_certs task
 2017-03-31 17:39:40 +03:00
Aleksandr Didenko 58acbe7caf Fix multiline when condition in sync_certs task 
Folded style in multiline 'when' condition causes error with
unexpected ident. Changing it to literal style should fix
the issue.

Closes #1190
 2017-03-30 22:21:04 +02:00
Spencer Smith 355b92d7ba Merge pull request #1170 from jlothian/atomic-docker-network 
1169 - fix docker systemd unit
 2017-03-30 13:13:28 -07:00
Matthew Mosesohn d42e4f2344 Update .gitlab-ci.yml 2017-03-30 12:19:15 +04:00
Matthew Mosesohn fb467df47c fix etcd restart 2017-03-29 23:22:49 +04:00
Matthew Mosesohn 48beef25fa delete master containers forcefully 2017-03-27 19:08:22 +03:00
Matthew Mosesohn a3f568fc64 restart scheduler and controller-manager too 2017-03-27 13:51:35 +03:00
Matthew Mosesohn 57ee304260 ensure post-upgrade purge ones only once 2017-03-27 13:28:37 +03:00
Matthew Mosesohn 0794a866a7 switch debian8-canal-ha to ubuntu 2017-03-27 13:28:37 +03:00
Matthew Mosesohn 49e4d344da move network plugins out of grouped upgrades 2017-03-27 13:28:37 +03:00
Matthew Mosesohn 6e505c0c3f Fix delegate tasks for kubectl and etcdctl 2017-03-27 13:28:37 +03:00
Matthew Mosesohn e9a294fd9c Significantly reduce memory requirements 
Canal runs more pods and upgrades need a bit of extra
room to load new pods in and get the old ones out.
 2017-03-27 13:28:37 +03:00
Matthew Mosesohn 44d851d5bb Only cordon Ready nodes 2017-03-27 13:28:37 +03:00
Matthew Mosesohn c1b9660ec8 Move graceful upgrade test to debian canal HA, adjust drain 
Graceful upgrades require 3 nodes
Drain now has a command timeout of 40s
 2017-03-27 13:28:37 +03:00
Matthew Mosesohn c2c334d22f Merge pull request #1181 from holser/refactor_etcd 
Refactor etcd role
 2017-03-27 13:05:35 +03:00
Sergii Golovatiuk f144fd1ed3 Refactor etcd role 
- Run docker run from script rather than directly from systemd target
- Refactoring styling/templates

Signed-off-by: Sergii Golovatiuk <sgolovatiuk@mirantis.com>
 2017-03-24 12:34:15 +01:00
Artem Panchenko e96557f410 Bump calico policy controller version 
Latest released version of kube-policy-controller
contains important bug fixes and should be used
by default.
 2017-03-24 12:13:09 +02:00
Matthew Mosesohn b2af19471e Merge pull request #1177 from rutsky/replace-nbsp 
replace non-breakable space with regular space
 2017-03-23 12:59:45 +03:00
Matthew Mosesohn 6805d0ff2b Merge pull request #1179 from kubernetes-incubator/missing_defaults 
Add missing defaults
 2017-03-23 12:16:13 +03:00
Antoine Legrand 6e1de9d820 Add missing defaults 2017-03-23 10:05:34 +01:00
Vladimir Rutsky c4e57477fb replace non-breakable space with regular space 
Non-brekable space is 0xc2 0xa0 byte sequence in UTF-8.

To find one:

    $ git grep -I -P '\xc2\xa0'

To replace with regular space:

    $ git grep -l -I -P '\xc2\xa0' | xargs sed -i 's/\xc2\xa0/ /g'

This commit doesn't include changes that will overlap with commit f1c59a91a1.
 2017-03-23 00:25:01 +03:00
Matthew Mosesohn 5f082bc0e5 Merge pull request #1172 from mattymo/dnsmasq_upgrade 
Use checksum of dnsmasq config to trigger updates of dnsmasq
 2017-03-22 18:00:10 +03:00
Matthew Mosesohn 0e3b7127b5 Merge pull request #1167 from mattymo/dnsmasq_when_deploying_master 
Change wait for dnsmasq to skip if there are no kube-nodes in play
 2017-03-22 17:59:56 +03:00
Roger Welin f4638c7580 add iptables --flush to reset role 2017-03-22 11:10:24 +01:00
Matthew Mosesohn 8b0b500c89 Use checksum of dnsmasq config to trigger updates of dnsmasq 
Allows config changes made by Ansible to restart dnsmasq deployment
 2017-03-22 13:03:55 +03:00
Josh Lothian 5e2f78424f 1169 - fix docker systemd unit 
The docker-network environment file masks the new values
put into /etc/systemd/system/docker.service.d/flannel-options.conf
to renumber the docker0 to work correctly with flannel.
 2017-03-21 15:22:14 -05:00
Matthew Mosesohn 1887e984a0 Change wait for dnsmasq to skip if there are no kube-nodes in play 
Also changed unnecessary delay to a max timeout (now defaulting to 1s sleep
between tries)

Also rename play_hosts to ansible_play_hosts
 2017-03-21 18:55:22 +03:00
Matthew Mosesohn cd429d3654 Merge pull request #1159 from holser/etcd_backup_restore 
Backup etcd
 2017-03-21 13:07:44 +03:00
Matthew Mosesohn 0f64f8db90 Merge pull request #1155 from mattymo/helm 
Add helm deployment
 2017-03-20 17:00:06 +03:00
Sergii Golovatiuk c04a6254b9 Backup etcd data before restarting etcd 
etcd is crucial part of kubernetes cluster. Ansible restarts etcd on
reconfiguration. Backup helps operator to restore cluster manually in
case of any issues.

Signed-off-by: Sergii Golovatiuk <sgolovatiuk@mirantis.com>
 2017-03-20 14:50:52 +01:00
Matthew Mosesohn 939c1def5d Merge pull request #1152 from mattymo/redhat_weave 
Fix weave on RHEL deployment
 2017-03-19 16:45:20 +03:00
Matthew Mosesohn b7ab80e8ea Merge pull request #1149 from mattymo/centos-retries 
Retry yum/apt/rpm download commands
 2017-03-18 11:12:36 +03:00
Matthew Mosesohn b69d4b0ecc Add helm deployment 2017-03-17 20:24:41 +03:00
Matthew Mosesohn 7760c3e4aa Retry yum/apt/rpm download commands, fix succeeded filter 2017-03-17 18:56:26 +03:00
Matthew Mosesohn 3cfb76e57f Merge pull request #1146 from mattymo/resolvconf_optimize 
Condense resolvconf sources before starting loop
 2017-03-17 18:42:32 +03:00