Commit graph

166 commits

Author SHA1 Message Date
Bogdan Dobrelya
6fdcaa1a63 Add retries for copying binaries from containers
Closes issue: https://github.com/kubespray/kargo/issues/479

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
2016-09-13 15:09:34 +02:00
Anthony Haussmann
739cf59953 Determine hyperkube cni to use
Starting from version 1.3.4 of hyperkube, calico is "canalized" which requires flannel and hostonly cni plugins.So we let hyperkube ship necessary cni
2016-09-13 14:58:29 +02:00
Matthew Mosesohn
26a0406669 Disable calicoctl from creating a default pool
Sometimes invoking calicoctl to create a pool also
creates a default pool, which causes errors in deploy.
2016-08-31 12:54:05 +03:00
Matthew Mosesohn
f073ee91ea Copy hyperkube cni plugins optionally for calico deployment
Hyperkube from CoreOS now ships with all binaries required for
calico and flannel (but not weave). It simplifies deployment for
some network plugin scenarios to not download CNI images.

TODO: Optionally disable downloading calico to /opt/cni/bin
2016-08-10 15:35:53 +03:00
Matthew Mosesohn
e8a1c7a53f Move docker systemd unit creation to docker role
Creating the unit using default settings early on
and then changing it during network_plugin section
leads to too many docker restarts and duplicated code.

Reversed Wants= dependence on docker.service so it does not
restart docker when reloading systemd

Consolidated all docker restart handlers.
2016-08-02 17:56:24 +03:00
Antoine Legrand
6a7308d5c7 Merge pull request #372 from adidenko/calico-ipip-support
Support --ipip option for calico pool
2016-07-29 08:05:00 -07:00
Aleksandr Didenko
c52c5f5056 Add run_once to define calico pool task name 2016-07-27 15:55:41 +02:00
Aleksandr Didenko
f94eb0b997 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
Matthew Mosesohn
7a86b6c73e 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
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
Matthew Mosesohn
baf80b7d7e Change calicoctl deployment to use container
Improves upgradability of calicoctl by leveraging docker tags.
2016-07-05 13:49:03 +03:00
Smaine Kahlouch
68fafd030d choose between gce and aws cloud providers 2016-03-23 17:27:06 +01:00
Smana
152c409022 calico: enabling nat outgoing by default 2016-02-21 17:11:49 +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
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