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1063 commits

Author SHA1 Message Date
Brad Beam
b60a897265 Explicitly create cni bin dir 
If this path doesnt exist, it will cause kubelet to fail to start when
using rkt
 2017-04-19 16:00:44 +00:00
Hans Kristian Flaatten
d68cfeed6e
Move namespace file to template directory 2017-04-19 13:37:02 +02:00
Spencer Smith
c3c9e955e5 Merge pull request #1232 from rsmitty/custom-flags 
add ability for custom flags
 2017-04-17 14:01:32 -04:00
Spencer Smith
72d5db92a8 remove stray spaces in templating 2017-04-17 12:24:24 -04:00
Spencer Smith
3f302c8d47 ensure spacing on string of flags 2017-04-17 12:13:39 -04:00
Spencer Smith
04a769bb37 ensure spacing on string of flags 2017-04-17 11:11:10 -04:00
Spencer Smith
f9d4a1c1d8 update to safeguard against accidentally passing string instead of list 2017-04-17 11:09:34 -04:00
Matthew Mosesohn
3e7db46195 Merge pull request #1233 from gbolo/master 
allow admission control plug-ins to be easily customized
 2017-04-17 12:59:49 +03:00
Matthew Mosesohn
e52aca4837 Merge pull request #1223 from mattymo/vault_cert_skip 
Skip vault cert task evaluation when using script certs
 2017-04-17 12:52:42 +03:00
Matthew Mosesohn
5ec503bd6f Merge pull request #1222 from bradbeam/calico 
Updating calico versions
 2017-04-17 12:52:20 +03:00
gbolo
49be805001
allow admission control plug-ins to be easily customized 2017-04-16 22:03:45 -04:00
Spencer Smith
94596388f7 add ability for custom flags 2017-04-14 17:33:04 -04:00
Spencer Smith
5c4980c6e0 Merge pull request #1231 from holser/fix_netchecker-server 
Reschedule netchecker-server in case of HW failure.
 2017-04-14 10:50:07 -04:00
Matthew Mosesohn
d7b8fb3113 Update start_vault_temp.yml 2017-04-14 13:32:41 +03:00
Sergii Golovatiuk
45044c2d75 Reschedule netchecker-server in case of HW failure. 
Pod opbject is not reschedulable by kubernetes. It means that if node
with netchecker-server goes down, netchecker-server won't be scheduled
somewhere. This commit changes the type of netchecker-server to
Deployment, so netchecker-server will be scheduled on other nodes in
case of failures.
 2017-04-14 10:49:16 +02:00
Joe Duhamel
a9f260d135 Update dnsmasq-autoscaler 
changed target to be a deployment rather than a replicationcontroller.
 2017-04-13 15:07:06 -04:00
Joe Duhamel
072b3b9d8c Update kubedns-autoscaler change target 
The target was a replicationcontroller but kubedns is currently a deployment
 2017-04-13 14:55:25 -04:00
Matthew Mosesohn
ae7f59e249 Skip vault cert task evaluation completely when using script cert generation 2017-04-13 19:29:07 +03:00
Brad Beam
bce1c62308 Updating calico versions 2017-04-11 20:52:04 -05:00
Spencer Smith
9b3aa3451e Merge pull request #1218 from bradbeam/efkidempotent 
Fixing resource type for kibana
 2017-04-11 19:04:13 -04:00
Spencer Smith
436c0b58db Merge pull request #1217 from bradbeam/helmcompletion 
Excluding bash completion for helm on CoreOS
 2017-04-11 17:34:11 -04:00
zouyee
0bcecae2a3 upgrade etcd version from v3.0.6 to v3.0.17 2017-04-11 10:42:35 +08:00
Brad Beam
bd130315b6 Excluding bash completion for helm on CoreOS 2017-04-10 11:07:15 -05:00
Brad Beam
504711647e Fixing resource type for kibana 2017-04-10 11:01:12 -05:00
Antoine Legrand
ab12b23e6f Merge pull request #1173 from bradbeam/dockerlogs 
Setting defaults for docker log rotation
 2017-04-09 11:50:01 +02:00
Matthew Mosesohn
1c45d37348 Update kubelet.j2 2017-04-06 22:59:18 +03:00
Matthew Mosesohn
b521255ec9 Unbreak 1.5 deployment with kubelet 
1.5 kubelet fails to start when using unknown params
 2017-04-06 21:07:48 +03:00
Matthew Mosesohn
75ea001bfe Merge pull request #1208 from mattymo/1.6-flannel 
Update to k8s 1.6 with flannel and centos fixes
 2017-04-06 13:04:02 +03:00
Matthew Mosesohn
ff2fb9196f Fix flannel for 1.6 and apply fixes to enable containerized kubelet 2017-04-06 10:06:21 +04:00
Matthew Mosesohn
acae0fe4a3 Merge pull request #1205 from holser/resolv_updates 
Refactoring resolv.conf
 2017-04-05 14:22:52 +03:00
Matthew Mosesohn
ccc11e5680 Upgrade to Kubernetes 1.6.1 2017-04-05 13:26:36 +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
Brad Beam
5d3414a40b Setting defaults for docker log rotation 2017-03-22 09:40:10 -04:00
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
Matthew Mosesohn
e1faeb0f6c Fix weave on RHEL deployment 
Reduce retry delay checking weave
Always load br_netfilter module
 2017-03-17 18:17:47 +03:00
Matthew Mosesohn
25bff851dd Merge pull request #1136 from adidenko/fix-calico-policy-order 
Move calico-policy-controller into separate role
 2017-03-17 17:32:14 +03:00
Aleksandr Didenko
3a39904011 Move calico-policy-controller into separate role 
By default Calico CNI does not create any network access policies
or profiles if 'policy' is enabled in CNI config. And without any
policies/profiles network access to/from PODs is blocked.

K8s related policies are created by calico-policy-controller in
such case. So we need to start it as soon as possible, before any
real workloads.

This patch also fixes kube-api port in calico-policy-controller
yaml template.

Closes #1132
 2017-03-17 11:21:52 +01:00
Matthew Mosesohn
a52064184e Condense resolvconf sources before starting loop 2017-03-17 13:06:56 +03:00
Matthew Mosesohn
0b49eeeba3 Update calico to 1.1.0-rc8 
Fixes bug in CentOS/RHEL in felix related to overlayfs driver.
 2017-03-16 19:23:36 +03:00
Matthew Mosesohn
b0830f0cd7 Merge pull request #1087 from bradbeam/openstack 
Adding openstack domain id
 2017-03-16 17:53:14 +03:00
Matthew Mosesohn
565d4a53b0 Merge pull request #1108 from idcrook/issue_1107-docker-versioning 
Adding Docker CE 'stable' and 'edge' version packages
 2017-03-16 16:32:13 +03:00
Matthew Mosesohn
8195957461 Merge branch 'master' into idempotency2 2017-03-16 09:29:43 +03:00
Matthew Mosesohn
02fed4a082 Merge pull request #1138 from mattymo/idempotency-fixes 
Idempotency fixes for etcd certs and resolvconf tasks
 2017-03-16 09:20:28 +03:00
Matthew Mosesohn
a422ad0d50 More idempotency fixes 
Fixed sync_tokens fact
Fixed sync_certs for k8s tokens fact
Disabled register docker images changability
Fixed CNI dir permission
Fix idempotency for etcd pre upgrade checks
 2017-03-15 19:06:39 +03:00
Matthew Mosesohn
096d96e344 Merge pull request #1137 from holser/bug/1135 
Turn on iptables for flannel
 2017-03-15 17:06:42 +03:00
Matthew Mosesohn
4354162067 Merge pull request #1080 from VincentS/Granular_Auth_Control 
Granular authentication Control
 2017-03-15 13:12:51 +03:00
Matthew Mosesohn
a62a444229 Merge pull request #1117 from mattymo/etcd3-upgrade 
Migrate k8s data to etcd3 api store
 2017-03-15 12:56:06 +03:00
Matthew Mosesohn
f6b72fa830 Make resolvconf preinstall idempotent 2017-03-15 01:20:13 +04:00
Sergii Golovatiuk
9667e8615f Turn on iptables for flannel 
Closes: #1135
Closes: #1026
Signed-off-by: Sergii Golovatiuk <sgolovatiuk@mirantis.com>
 2017-03-14 17:54:55 +01:00
Vincent Schwarzer
026da060f2 Granular authentication Control 
It is now possible to deactivate selected authentication methods
(basic auth, token auth) inside the cluster by adding
removing the required arguments to the Kube API Server and generating
the secrets accordingly.

The x509 authentification is currently not optional because disabling it
would affect the kubectl clients deployed on the master nodes.
 2017-03-14 16:57:35 +01:00
Matthew Mosesohn
3feab1cb2d Merge pull request #1134 from mattymo/1.6-support 
Explicitly set cni-bin-dir
 2017-03-14 17:53:08 +03:00
Matthew Mosesohn
804e9a09c0 Migrate k8s data to etcd3 api store 
Default backend is now etcd3 (was etcd2).
The migration process consists of the following steps:
* check if migration is necessary
* stop etcd on first etcd server
* run migration script
* start etcd on first etcd server
* stop kube-apiserver until configuration is updated
* update kube-apiserver
* purge old etcdv2 data
 2017-03-14 17:50:20 +03:00
Matthew Mosesohn
4c6829513c Fix etcd idempotency 2017-03-14 17:23:29 +03:00