Commit graph

1516 commits

Author SHA1 Message Date
Antoine Legrand
50a0d5d0d4 Merge pull request #361 from bogdando/issue/26_p2
Add HA/LB endpoints for kube-apiserver
2016-07-21 14:43:53 +02:00
Aleksandr Didenko
10f162d52a Support --ipip option for calico pool
Adds new boolean configuration variable for calico network plugin
`ipip`. When it's enabled calico pool is created with '--ipip'
option (IP-over-IP encapsulation across hosts).

Also refactor pool creation tasks to simplify logic and make tasks
more readable.
2016-07-21 13:05:40 +02:00
Bogdan Dobrelya
fcb1735c09 Add HA/LB endpoints for kube-apiserver
* Add auto-evaluated internal endpoints and clarify the loadbalancer_apiserver
vars and usecases.
* Add loadbalancer_apiserver_localhost (default false). If enabled, override
the external LB and expect localhost:443/8080 to be new internal only frontends.
* Add kube_apiserver_multiaccess to ignore loadbalancers, and make clients
to access the apiservers as a comma-separated list of access_ip/ip/ansible ip
(a default mode). When disabled, allow clients to use the given loadbalancers.
* Define connections security mode for kube controllers, schedulers, proxies.
It is insecure be default, which is the current deployment choice.
* Rework the groups['kube-master'][0] hardcode defining the apiserver
endpoints.
* Improve grouping of vars and add facts for kube_apiserver.
* Define kube_apiserver_insecure_bind_address as a fact, add more
facts for ease of use.

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
2016-07-21 11:05:03 +02:00
Antoine Legrand
08ecddf6d2 Merge pull request #365 from kubespray/etcddockerdefault
Set default etcd deployment to docker
2016-07-21 10:59:49 +02:00
mattymo
623becabf8 Merge branch 'master' into etcddockerdefault 2016-07-20 19:16:47 +03:00
Antoine Legrand
f66ed81a8f Merge pull request #367 from bogdando/set_facts
Fix set_facts visibility
2016-07-20 18:00:15 +02:00
Matthew Mosesohn
40207937f7 Set default etcd deployment to docker
Improved docker reload command to wait for etcd to be
up before proceeding. Switched reload to run restart
because it can't reload if it is not guaranteed to be
in running state.
2016-07-20 18:26:16 +03:00
Antoine Legrand
a4e3c75f69 Merge pull request #366 from mattymo/kubeletresolv
Add variable kube_resolv_conf
2016-07-20 13:47:59 +02:00
Bogdan Dobrelya
01e554fdb3 Fix set_facts visibility
Move set_facts to the preinstall scope, so every role
may see it. For example, network plugins to see the etcd_endpoint.

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
2016-07-20 11:41:09 +02:00
Matthew Mosesohn
925253c3d3 Add variable kube_resolv_conf
Allow configuration of a custom /etc/resolv.conf for kubelet.
2016-07-20 11:57:47 +03:00
Antoine Legrand
116b14d8f8 Merge pull request #355 from bogdando/issues/26
Add etcd proxy support
2016-07-19 17:43:21 +02:00
Bogdan Dobrelya
fd83ec6526 Add etcd proxy support
* Enforce a etcd-proxy role to a k8s-cluster group members. This
provides an HA layout for all of the k8s cluster internal clients.
* Proxies to be run on each node in the group as a separate etcd
instances with a readwrite proxy mode and listen the given endpoint,
which is either the access_ip:2379 or the localhost:2379.
* A notion for the 'kube_etcd_multiaccess' is: ignore endpoints and
loadbalancers and use the etcd members IPs as a comma-separated
list. Otherwise, clients shall use the local endpoint provided by a
etcd-proxy instances on each etcd node. A Netwroking plugins always
use that access mode.
* Fix apiserver's etcd servers args to use the etcd_access_endpoint.
* Fix networking plugins flannel/calico to use the etcd_endpoint.
* Fix name env var for non masters to be set as well.
* Fix etcd_client_url was not used anywhere and other etcd_* facts
evaluation was duplicated in a few places.
* Define proxy modes only in the env file, if not a master. Del
an automatic proxy mode decisions for etcd nodes in init/unit scripts.
* Use Wants= instead of Requires= as "This is the recommended way to
hook start-up of one unit to the start-up of another unit"
* Make apiserver/calico Wants= etcd-proxy to keep it always up

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
Co-authored-by: Matthew Mosesohn <mmosesohn@mirantis.com>
2016-07-19 14:09:40 +02:00
Smaine Kahlouch
0efe88a2fc Merge pull request #362 from bogdando/fix_service_unit
Fix systemd service unit for etcd
2016-07-16 10:38:36 +02:00
Bogdan Dobrelya
70c37ec77b Fix systemd service unit for etcd
See https://github.com/coreos/etcd/issues/4308

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
2016-07-15 16:22:17 +02:00
Smaine Kahlouch
88539013a8 Merge pull request #359 from kubespray/fix_351
deployment idempotent
2016-07-14 21:34:21 +02:00
Smana
28204d18cb deployment idempotent 2016-07-14 21:33:24 +02:00
Smaine Kahlouch
44271e3802 Merge pull request #358 from kubespray/use_coreos_hyperkube
use hyperkube coreos image
2016-07-14 21:19:10 +02:00
Smana
53907c3bcf use hyperkube coreos image 2016-07-14 21:20:41 +02:00
Smaine Kahlouch
6e1870e5b4 Merge pull request #353 from kubespray/proxymode_default_iptables
use iptables as default proxy mode
2016-07-12 11:16:39 +02:00
Smana
9bc48b7955 use iptables as default proxy mode 2016-07-12 10:20:43 +02:00
Jonathan Beckman
b660f05039 Add settable flannel image tag & image repo
New settings with defaults:
flannel_server_helper_image_repo: "gcr.io/google_containers/"
flannel_server_helper_image_tag: "0.1"
flannel_image_repo: "quay.io/coreos/flannel"
flannel_image_tag: "0.5.5"
2016-07-11 13:18:20 +08:00
Smaine Kahlouch
0322e90c6f Merge pull request #346 from bogdando/issues/345
Add hostpath dynamic provisioner for PetSets
2016-07-09 22:43:09 +02:00
Smaine Kahlouch
1b6885cbeb Merge pull request #348 from rsmitty/master
updated admission controllers for >1.2 Kubernetes
2016-07-08 23:08:32 +02:00
Smaine Kahlouch
4bf66726d1 Merge pull request #344 from jcsirot/master
Some additional roadmap items
2016-07-08 19:06:35 +02:00
Spencer Smith
e15b65956f updated admission controllers for >1.2 Kubernetes 2016-07-08 10:04:14 -07:00
Bogdan Dobrelya
1f0f92e64b Add hostpath dynamic provisioner for PetSets
Defaults to false. Use with v1.3 only.

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
2016-07-08 16:52:39 +02:00
Jean-Christophe Sirot
8c602db758 Some additional roadmap items 2016-07-08 16:32:01 +02:00
Smana
e739fd6b2b a small change in the roadmap 2016-07-08 09:40:12 +02:00
Smaine Kahlouch
fbc9ecb347 Merge pull request #339 from kubespray/roadmap
roadmap
2016-07-08 09:20:29 +02:00
Smaine Kahlouch
a889c5d29b first version of the roadmap 2016-07-08 09:21:33 +02:00
Smaine Kahlouch
a90c1c680e Merge pull request #335 from mattymo/calicoctl
Change calicoctl deployment to use container
2016-07-07 21:47:40 +02:00
Smaine Kahlouch
3fbd18558d Merge pull request #309 from mattymo/etcddocker
Add optional deployment mode for Docker etcd_deployment_type
2016-07-07 21:17:58 +02:00
Matthew Mosesohn
eaed005045 Add optional deployment mode for Docker etcd_deployment_type
Running etcd in Docker reduces the number of individual file
downloads and services running on the host.

Note: etcd container v3.0.1 moves bindir to /usr/local/bin

Fixes: #298
2016-07-07 19:31:28 +03:00
Smaine Kahlouch
4ed5d895b3 Merge pull request #341 from jcsirot/ci-test-matrix
Add CI test matrix for GCE
2016-07-07 11:11:03 +02:00
Jean-Christophe Sirot
48035d30d5 Add CI test matrix 2016-07-07 10:35:59 +02:00
Smaine Kahlouch
748cb9f90c Merge pull request #337 from blasphemy/add-kubelet-ip
Add kubelet ip
2016-07-07 08:05:03 +02:00
Smaine Kahlouch
bc7d072e74 Merge pull request #340 from abourget/fix/flanneld-free-the-logs
flanneld: don't redirect logs to an unreadable location
2016-07-07 07:56:10 +02:00
Alexandre Bourget
7884490508 flanneld: don't redirect logs to an unreadable location, let docker/k8s see
and aggregate them.
2016-07-06 16:25:11 -04:00
Daniel Leining
1491aed45a fix kubelet ip with quotes 2016-07-05 17:23:08 -04:00
Daniel Leining
e451751bfe make kubelet use "ip" as bind address 2016-07-05 17:14:12 -04:00
Matthew Mosesohn
20396342b6 Change calicoctl deployment to use container
Improves upgradability of calicoctl by leveraging docker tags.
2016-07-05 13:49:03 +03:00
Smaine Kahlouch
3a16b3c776 Merge pull request #333 from mattymo/apiserver-loglevel
Fix kube-apiserver log level syntax
2016-07-05 12:15:26 +02:00
Matthew Mosesohn
09f7451511 Fix kube-apiserver log level syntax 2016-07-05 13:11:45 +03:00
Smaine Kahlouch
14e4ec5ac7 Merge pull request #332 from mattymo/hyperkubeversion
Set hyperkube version to kube_version
2016-07-05 11:47:30 +02:00
Matthew Mosesohn
65921ea6ef Set hyperkube version to kube_version 2016-07-05 12:43:27 +03:00
Smaine Kahlouch
7190416373 Merge pull request #331 from kubespray/docs
add documentation
2016-07-04 14:39:00 +02:00
Smaine Kahlouch
d62294255c add documentation 2016-07-04 14:37:30 +02:00
Smaine Kahlouch
0f85b3a900 Merge pull request #328 from kubespray/upgrade_k8s_v1.3.0
upgrade to k8s v1.3.0
2016-07-03 18:23:17 +02:00
Smana
78ffa9da41 test the apiserver from the masters instead of the deployment machine 2016-07-03 16:18:04 +02:00
Smana
cf42418076 upgrade to k8s v1.3.0 2016-07-03 14:14:09 +02:00