Commit graph

62 commits

Author SHA1 Message Date
Paweł Skrzyński
32a5453473 Fix conditional when setting loadbalancer_apiserver_localhost 2016-11-21 19:36:05 +01:00
Matthew Mosesohn
45c2900e71 Merge branch 'master' into hostname-alias 2016-11-14 09:32:35 +03:00
Matthew Mosesohn
9ea9604b3f Merge pull request #591 from kubernetes-incubator/etcdtls
Add etcd tls support
2016-11-10 12:32:13 +03:00
Matthew Mosesohn
a32cd85eb7 Add etcd TLS support 2016-11-09 18:38:28 +03:00
Matthew Mosesohn
95b460ae94 Remove etcd-proxy from all nodes and use etcd multiaccess 2016-11-09 13:31:12 +03:00
Aleksandr Didenko
309240cd6f Adding support for canal network plugin
This patch provides support for Canal network plugin installation
as a self-hosted app, see the following link for details:

https://github.com/tigera/canal/tree/master/k8s-install
2016-11-08 11:04:01 +01:00
Matthew Mosesohn
11f1f71b3b dynamically calculate etcd peer names 2016-10-21 16:17:50 +03:00
Matthew Mosesohn
65d2a3b0e5 Use only native cachable hostvars for etcd set_facts 2016-10-21 14:39:58 +03:00
Chad Swenson
a5137affeb Hostname alias fixes
Change the kubelet --hostname-override flag to use the ansible_hostname variable which should be more consistent with the value required by cloud providers

Add ansible_hostname alias to /etc/hosts when it is different from inventory_hostname to overcome node name limitations see https://github.com/kubernetes/kubernetes/issues/22770

Signed-off-by: Chad Swenson <chadswen@gmail.com>
2016-10-18 16:22:32 -05:00
Chad Swenson
c402feffbd Parameterize several dependency endpoints so that they can be overridden with internal mirrors.
Signed-off-by: Chad Swenson <chadswen@gmail.com>
2016-10-15 12:26:52 -05:00
Matthew Mosesohn
84052ff0b6 use nginx proxy on non-master nodes to proxy apiserver traffic
Also adds all masters by hostname and localhost/127.0.0.1 to
apiserver SSL certificate.

Includes documentation update on how localhost loadbalancer works.
2016-10-05 20:09:10 +03:00
Smaine Kahlouch
0643ed968f 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
5803de1ac5 Merge pull request #486 from kubespray/etchosts
switch /etc/hosts to use blockinfile
2016-09-19 12:19:37 +02:00
Matthew Mosesohn
341ea5a6ea always bind etcd_proxy to localhost 2016-09-18 19:58:15 +04:00
Bogdan Dobrelya
390764c2b4 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
Matthew Mosesohn
e3ebabc3b0 switch /etc/hosts to use blockinfile 2016-09-14 19:43:33 +03:00
Bogdan Dobrelya
783871a253 Add retries for packages installation
Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
2016-09-13 18:12:07 +02:00
Spencer Smith
82076f90a3 ensure bin dir for coreos before anything else 2016-08-26 13:24:47 -04:00
Bogdan Dobrelya
47b4242613 Adjust collect-info playbook
Cleanup collected artifacts,
drop unrelated files/commands.
Always install gitinfos script to binaries for external
use.

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
2016-08-23 11:28:27 +02:00
Matthew Mosesohn
e727bd52f1 Add option to disable ipv6 dns lookup
New variable disable_ipv6_dns in kubernetes/preinstall.
2016-08-08 13:59:20 +03:00
Antoine Legrand
9fb391fed5 Merge pull request #381 from kubespray/fixetcdstandalone
Fix etcd standalone deployment
2016-07-26 16:04:26 -07:00
Matthew Mosesohn
1b1f5f22d4 Fix etcd standalone deployment
etcd facts are generated in kubernetes/preinstall, so etcd nodes need
to be evaluated first before the rest of the deployment.

Moved several directory facts from kubernetes/node to
kubernetes/preinstall because they are not backward dependent.
2016-07-26 18:15:06 +03:00
Bogdan Dobrelya
731d32afda Add HA/LB endpoints for kube-apiserver
* Add HA docs for API server.
* Add auto-evaluated internal endpoints and clarify the loadbalancer_apiserver
vars and usecases.
* Use facts for kube_apiserver to not repeat code and enable LB endpoints use.
* Use /healthz check for the wait-for apiserver.
* Use the single endpoint for kubelet instead of the list of apiservers
* Specify kube_apiserver_count to for HA layout

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
2016-07-25 17:25:45 +02:00
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
Bogdan Dobrelya
a76e5dbb11 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
Smana
922c6897d1 Install python-pip on first master 2016-06-12 20:44:12 +02:00
Smana
8281b98e19 install kpm in order to deploy addons 2016-06-11 21:08:05 +02:00
Smana
97de82bbcc upgrade weave to v1.5.0 with cni 2016-04-20 17:09:09 +02:00
Rob Hirschfeld
fb980e4542 missed tick in message
cosmetic
2016-04-12 18:43:31 -07:00
Rob Hirschfeld
f12ad6a56f consolidate EPEL change into a single task
as per @smana request
2016-04-12 18:41:46 -07:00
Rob Hirschfeld
831a54e9b7 add code to detect if epel is already installed and skip it if it is
add option for generic
2016-04-11 16:44:56 -05:00
Smana
48a85ce8f8 use docker repository to install on CentOS 2016-04-11 11:17:14 +02:00
Smana
936927a54f Fix docker install on rhel7 2016-04-10 22:08:13 +02:00
Smaine Kahlouch
a14dfe74e1 Merge pull request #188 from teutostack/warnings-removal
Fixing deprecation warnings regarding bare variables and apt
2016-03-30 11:57:57 +02:00
teuto.net Netzdienste GmbH
a192111e6a Reverted deletion of "changed_when: False" for Task "Install python-dnf for latest RedHat versions". Deleted "changed_when: False" on Task "Install latest version of python-apt for Debian distribs" to get notified when kubespray has installed a new package version. 2016-03-30 11:21:36 +02:00
teuto.net Netzdienste GmbH
4271dd6645 using apt module instead of command module to install python-apt 2016-03-30 10:39:33 +02:00
teuto.net Netzdienste GmbH
457ed11b49 fixed deprecation warnings regarding bare variables 2016-03-30 10:23:43 +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
68fafd030d choose between gce and aws cloud providers 2016-03-23 17:27:06 +01:00
Stig Telfer
ff03c82151 On CoreOS, /etc/hosts does not always exist. 2016-02-23 12:04:58 +00:00
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
c0cf506fb4 install epel-release on RHEL7 2016-02-13 13:15:08 +01:00
Smana
a649aa8b7e use ansible_service_mgr to detect init system 2016-02-13 11:46:53 +01:00
Smaine Kahlouch
4f92417a5d split network plugins into distinct roles 2016-02-09 11:42:00 +01:00
Smaine Kahlouch
4d3f6c6533 install epel release for rhel
install required packages before common

roles/kubernetes/preinstall/tasks/main.yml
2016-01-31 22:12:34 +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
Greg Althaus
c7bd2a2a1e Need to use separate stanzas for each repo because the
args are different.  Sigh.
2016-01-25 11:16:56 -06:00
ant31
f5508b1794 Use update_cache when possible 2016-01-25 02:06:34 +01:00