Commit graph

31 commits

Author SHA1 Message Date
Matthew Mosesohn
c20196f9a0
Remove modprobe binary from kubelet rkt deployment (#2917) 2018-07-02 15:37:24 +03:00
Matthew Mosesohn
1a14f1ecc1
Fix vol format for local volume provisioner in rkt (#2698) 2018-04-24 20:32:08 +03:00
Matthew Mosesohn
f73717ea35
Mount local volume provisioner dirs for containerized kubelet (#2648) 2018-04-12 22:55:13 +03:00
Brad Beam
77b3f9bb97 Removing default for volume-plugins mountpoint (#2618)
All checks test if this is defined meaning there is no way to undefine it.
2018-04-10 17:19:25 +03:00
avoidik
e375678674 Set exact user for Kubelet services 2018-03-27 11:13:52 +03:00
Wong Hoi Sing Edison
6402004018 FIXUP #2424: local_provisioner directory should be created only if enabled 2018-03-08 11:57:46 +08:00
Wong Hoi Sing Edison
deef47c923 Upgrade Local Volume Provisioner Addon to v2.0.0 2018-02-21 13:41:25 +08:00
melkosoft
f13e76d022 Added cilium support (#2236)
* Added cilium support

* Fix typo in debian test config

* Remove empty lines

* Changed cilium version from <latest> to <v1.0.0-rc3>

* Add missing changes for cilium

* Add cilium to CI pipeline

* Fix wrong file name

* Check kernel version for cilium

* fixed ci error

* fixed cilium-ds.j2 template

* added waiting for cilium pods to run

* Fixed missing EOF

* Fixed trailing spaces

* Fixed trailing spaces

* Fixed trailing spaces

* Fixed too many blank lines

* Updated tolerations,annotations in cilium DS template

* Set cilium_version to iptables-1.9 to see if bug is fixed in CI

* Update cilium image tag to v1.0.0-rc4

* Update Cilium test case CI vars filenames

* Add optional prometheus flag, adjust initial readiness delay

* Update README.md with cilium info
2018-02-16 21:37:47 -06:00
Erwan Miran
8006a6cd82 local_volumes_enabled replaced by local_volume_provisioner_enabled 2018-02-06 17:12:09 +01:00
Philippe Chepy
df9faa1743 Add support for flex volumes plugins. 2018-01-05 17:56:36 +01:00
unclejack
e5d353d0a7 contiv network support (#1914)
* Add Contiv support

Contiv is a network plugin for Kubernetes and Docker. It supports
vlan/vxlan/BGP/Cisco ACI technologies. It support firewall policies,
multiple networks and bridging pods onto physical networks.

* Update contiv version to 1.1.4

Update contiv version to 1.1.4 and added SVC_SUBNET in contiv-config.

* Load openvswitch module to workaround on CentOS7.4

* Set contiv cni version to 0.1.0

Correct contiv CNI version to 0.1.0.

* Use kube_apiserver_endpoint for K8S_API_SERVER

Use kube_apiserver_endpoint as K8S_API_SERVER to make contiv talks
to a available endpoint no matter if there's a loadbalancer or not.

* Make contiv use its own etcd

Before this commit, contiv is using a etcd proxy mode to k8s etcd,
this work fine when the etcd hosts are co-located with contiv etcd
proxy, however the k8s peering certs are only in etcd group, as a
result the etcd-proxy is not able to peering with the k8s etcd on
etcd group, plus the netplugin is always trying to find the etcd
endpoint on localhost, this will cause problem for all netplugins
not runnign on etcd group nodes.
This commit make contiv uses its own etcd, separate from k8s one.
on kube-master nodes (where net-master runs), it will run as leader
mode and on all rest nodes it will run as proxy mode.

* Use cp instead of rsync to copy cni binaries

Since rsync has been removed from hyperkube, this commit changes it
to use cp instead.

* Make contiv-etcd able to run on master nodes

* Add rbac_enabled flag for contiv pods

* Add contiv into CNI network plugin lists

* migrate contiv test to tests/files

Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com>

* Add required rules for contiv netplugin

* Better handling json return of fwdMode

* Make contiv etcd port configurable

* Use default var instead of templating

* roles/download/defaults/main.yml: use contiv 1.1.7

Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com>
2017-11-29 14:24:16 +00:00
neith00
5f39efcdfd adding mount for kubelet to enable rbd mounts (#1957)
* adding mount for kubelet to enable rbd mounts

* fix conditionnal variable name
2017-11-13 14:04:13 +00:00
Spencer Smith
ec1170bd37 only mount volumes if local_volumes_enabled is true. fix mount flags in rkt. (#1923) 2017-11-03 07:10:37 +00:00
Matthew Mosesohn
3e3787de15 Fix local volume provisioner mount point for rkt 2017-11-02 09:45:26 +00:00
Matthew Mosesohn
c0e989b17c
New addon: local_volume_provisioner (#1909) 2017-11-01 14:25:35 +00:00
ArchiFleKs
7c663de6c9 add /etc/hosts volume to rkt templates 2017-10-09 16:41:51 +02:00
Matthew Mosesohn
77602dbb93 Move calico to daemonset (#1605)
* Drop legacy calico logic

* add calico as a daemonset
2017-09-04 11:29:51 +03:00
Matthew Mosesohn
76b72338da Add CNI config for rkt kubelet (#1579) 2017-08-28 21:11:01 +03:00
Brad Beam
e0bf8b2aab Adding recursive=true for rkt kubelet dir
Fixes #1434
2017-07-12 09:28:54 -05:00
Brad Beam
696fd690ae Merge pull request #1092 from bradbeam/rkt_docker
Adding flag for docker container in kubelet w/ rkt
2017-06-06 12:58:40 -05:00
Spencer Smith
0afbc19ffb ensure the /etc/os-release is mounted read only 2017-05-01 14:51:40 -04:00
Spencer Smith
ac9290f985 add for rkt as well 2017-04-28 17:45:10 -04:00
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
Brad Beam
8a63b35f44 Adding flag for docker container in kubelet w/ rkt 2017-02-28 07:55:12 -06:00
Brad Beam
bfff06d402 Adding KUBELET_CLOUDPROVIDER to kubelet.rkt.service 2017-02-28 06:29:35 -06:00
Brad Beam
4c891b8bb0 Adding support for proxy w/ rkt kubelet 2017-02-14 08:09:49 -06:00
Sergii Golovatiuk
aeadaa1184 Set ssl_ca_dirs for rkt based on fact
Since systemd kubelet.service has {{ ssl_ca_dirs }}, fact should be
gathered before writing kubelet.service.

Closes: #1007
Signed-off-by: Sergii Golovatiuk <sgolovatiuk@mirantis.com>
2017-02-13 13:28:29 +01:00
Matthew Mosesohn
fd30131dc2 Revert "Drop linux capabilities and rework users/groups" 2017-02-06 15:58:54 +03:00
Bogdan Dobrelya
cb2e5ac776 Drop linux capabilities and rework users/groups
* Drop linux capabilities for unprivileged containerized
  worlkoads Kargo configures for deployments.
* Configure required securityContext/user/group/groups for kube
  components' static manifests, etcd, calico-rr and k8s apps,
  like dnsmasq daemonset.
* Rework cloud-init (etcd) users creation for CoreOS.
* Fix nologin paths, adjust defaults for addusers role and ensure
  supplementary groups membership added for users.
* Add netplug user for network plugins (yet unused by privileged
  networking containers though).
* Grant the kube and netplug users read access for etcd certs via
  the etcd certs group.
* Grant group read access to kube certs via the kube cert group.
* Remove priveleged mode for calico-rr and run it under its uid/gid
  and supplementary etcd_cert group.
* Adjust docs.
* Align cpu/memory limits and dropped caps with added rkt support
  for control plane.

Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>
2017-01-20 08:50:42 +01:00
Brad Beam
db8173da28 Adding /opt/cni /etc/cni to rkt run kubelet 2017-01-10 08:48:58 -06:00
Brad Beam
4b6f29d5e1 Adding kubelet in rkt 2017-01-03 14:49:48 -06:00