Commit graph

100 commits

Author SHA1 Message Date
Matthew Mosesohn
d0a1e15ef3 Deploy kubelet and kube-apiserver as containers
kubelet via docker
kube-apiserver as a static pod

Fixed etcd service start to be more tolerant of slow start.

Workaround for kube_version to stay in download role, but not
download an files by creating a new "nothing" download entry.
2016-07-22 16:42:34 +03:00
Matthew Mosesohn
7f212ca9cb Revert "Add HA/LB endpoints for kube-apiserver"
This reverts commit a70c3b661e.
2016-07-22 13:54:38 +03:00
Bogdan Dobrelya
a70c3b661e 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
Matthew Mosesohn
c3e5aac18e Add variable kube_resolv_conf
Allow configuration of a custom /etc/resolv.conf for kubelet.
2016-07-20 11:57:47 +03:00
Bogdan Dobrelya
32cd6e99b2 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
Smana
dfe7bfd127 use hyperkube coreos image 2016-07-14 21:20:41 +02:00
Smana
a709cd9aa1 use iptables as default proxy mode 2016-07-12 10:20:43 +02:00
Bogdan Dobrelya
da20d9eda4 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
Daniel Leining
1d148e9755 fix kubelet ip with quotes 2016-07-05 17:23:08 -04:00
Daniel Leining
d84ed1b4b3 make kubelet use "ip" as bind address 2016-07-05 17:14:12 -04:00
Matthew Mosesohn
b847a43c61 Set hyperkube version to kube_version 2016-07-05 12:43:27 +03:00
Smana
f1ba247844 upgrade to k8s v1.3.0 2016-07-03 14:14:09 +02:00
Smana
85fa3efc06 upgrade kubernetes to v1.2.5 2016-06-29 15:38:33 +02:00
Smana
247a1a6e6e change hyperkube repository 2016-06-29 14:07:05 +02:00
mattymo
68808534b3 Fix order in restart kubelet to fix systemd reload
Systemd reload before reload kubelet was failing because its definition was before "restart kubelet". Its definition should be after the notify hook.
2016-05-31 20:09:49 +04:00
Paul Czarkowski
7de87d958e turn adduser/download roles into meta roles
This should make things a little more composable,
by making these roles meta roles that perform no
actions by default we allow each role to own its own
resources.
2016-05-22 17:25:52 -05:00
Smana
608e7dfab2 upgrade k8s vers, and add a script for future upgrades 2016-05-12 15:56:30 +02:00
Smana
97de82bbcc upgrade weave to v1.5.0 with cni 2016-04-20 17:09:09 +02:00
Smana
3cd89bed45 Kubernetes upgrade to 1.2.2 2016-04-11 12:19:09 +02:00
Smana
b03093be73 update kubectl bash completion
change hyperkube image repository
2016-04-05 15:27:06 +02:00
Smana
bc44d5deb3 upgrade to kubernetes v1.2.1 2016-04-05 12:59:18 +02:00
teuto.net Netzdienste GmbH
9f8da6c225 Implemented cloud-provider integration for OpenStack.
Currently kubespray does not install kubernetes in a way that allows cinder volumes to be used. This commit provides the necessary cloud configuration file and configures kubelet and kube-apiserver to use it.
2016-03-29 15:17:22 +02:00
Smaine Kahlouch
e8aec5f4f0 Don't call the apiserver when the server is master only 2016-03-22 13:25:41 +01:00
Antoine Legrand
785b84fd43 Upgrade to docker 1.10.3 2016-03-21 16:54:14 +01:00
Smana
cb3cc6f523 adding option --proxy-mode for kubeproxy 2016-02-29 11:41:08 +01:00
Smana
9528caa1d7 Upgrade kuberenetes to v1.1.8 2016-02-25 17:35:38 +01:00
Smana
fca384e24c first version of CoreOS on GCE
Please enter the commit message for your changes. Lines starting
2016-02-21 00:06:36 +01:00
Smana
39caf94790 update hyperkube version 2016-02-18 16:38:25 +01:00
Smana
a649aa8b7e use ansible_service_mgr to detect init system 2016-02-13 11:46:53 +01:00
Smana
91fca69aa0 generate secrets on deployment machine
test travis with sudo=true instead of required
2016-02-13 06:51:54 +01:00
Smaine Kahlouch
05c8a29688 Merge branch 'master' into weave_network_plugin 2016-02-10 18:33:48 +01:00
Greg Althaus
6f1fe0cda2 Force kube-proxy to bind to local address 2016-02-10 10:53:22 -06:00
Smana
ab007e4ab8 weave network plugin 2016-02-09 17:55:12 +01:00
Smaine Kahlouch
4f92417a5d split network plugins into distinct roles 2016-02-09 11:42:00 +01:00
Greg Althaus
bedcca922c Add variables and defaults for multiple types of ip addresses.
Each node can have 3 IPs.
1. ansible_default_ip4 - whatever ansible things is the first IPv4 address
   usually with the default gw.
2. ip - An address to use on the local node to bind listeners and do local
   communication.  For example, Vagrant boxes have a first address that is the
   NAT bridge and is common for all nodes.  The second address/interface should
   be used.
3. access_ip - An address to use for node-to-node access.  This is assumed to
   be used by other nodes to access the node and may not be actually assigned
   on the node.  For example, AWS public ip that is not assigned to node.

This updates the places addresses are used to use either ip or access_ip and walk
up the list to find an address.
2016-01-27 16:05:39 -06:00
Antoine Legrand
b9781fa7c2 Symlink dnsmasq conf 2016-01-26 00:30:29 +01:00
Smaine Kahlouch
90ffb8489a fix some handlers 2016-01-25 22:49:24 +01:00
Smaine Kahlouch
baaa6efc2b workaround_ha_apiserver 2016-01-25 12:07:32 +01:00
ant31
56b92812fa Fix systemd reload and calico unit 2016-01-25 10:54:07 +01:00
Smaine Kahlouch
4984b57aa2 use rsync instead of command 2016-01-23 18:26:07 +01:00
Smaine Kahlouch
283c4169ac run apiserver as a service
reorder master handlers

typo for sysvinit
2016-01-23 14:21:04 +01:00
Smaine Kahlouch
391413f7e7 missing commits for the PR #86 2016-01-22 17:10:31 +01:00
Smaine Kahlouch
cb59559835 use command instead of synchronize 2016-01-22 16:37:07 +01:00
Antoine Legrand
078b67c50f Remove downloader host 2016-01-22 09:59:39 +01:00
Antoine Legrand
859f6322a0 Merge branch 'master' into add_set_remote_user 2016-01-19 21:08:52 +01:00
Greg Althaus
10b2466d82 run_once only works if master[0] is first in inventory list
of all nodes.
2016-01-19 13:10:54 -06:00
Antoine Legrand
f68d8f3757 Add seT_remote_user in synchronize 2016-01-19 14:20:05 +01:00
Antoine Legrand
9b083b62cf Rename tasks 2016-01-19 14:20:05 +01:00
ant31
4271126bae Change hyperkube repo 2016-01-18 17:17:08 +01:00
Smaine Kahlouch
049f5015c1 upgrade hyperkube image version 2016-01-18 16:55:57 +01:00