Commit graph

41 commits

Author SHA1 Message Date
Timoses
d6fd0d2aca Enable delegating all downloads (binaries, images, kubeadm images) (#4420)
* Download to delegate and sync files when download_run_once

* Fail on error after saving container image

* Do not set changed status when downloaded container was up to date

* Only sync containers when they are actually required

Previously, non-required images (pull_required=false as
image existed on target host) were synced to the target
hosts. This failed as the image was not downloaded to
the download_delegate and hence was not available for
syncing.

* Sync containers when only missing on some hosts

* Consider images with multiple repo tags

* Enable kubeadm images pull/syncing with download_delegate

* Use kubeadm images list to pull/sync

'kubeadm config images pull' is replaced by collecting the images
list with 'kubeadm config images list' and using the commonly
used method of pull/syncing the images.

* Ensure containers are downloaded and synced for all hosts

* Fix download/syncing when download_delegate is a kubernetes host
2019-05-01 01:10:56 -07:00
Florent Monbillard
2054a98cf7 Run kubeadm and hyperkube outside of local_release_dir (#4098)
Addressing the discussion started in #4064, this PR moves kubeadm and
hyperkube binaries to /usr/local/bin before running them on the master
nodes.

It is to address the case where local_release_dir points to /tmp
(kubespray default) and /tmp is mounted with noexec mode, preventing
any binaries to be run in that partition.

In role "node", we still move kubeadm to bin_dir only on the worker
nodes.
2019-01-28 02:00:49 -08:00
Andreas Krüger
ddffdb63bf Remove non-kubeadm deployment (#3811)
* Remove non-kubeadm deployment

* More cleanup

* More cleanup

* More cleanup

* More cleanup

* Fix gitlab

* Try stop gce first before absent to make the delete process work

* More cleanup

* Fix bug with checking if kubeadm has already run

* Fix bug with checking if kubeadm has already run

* More fixes

* Fix test

* fix

* Fix gitlab checkout untill kubespray 2.8 is on quay

* Fixed

* Add upgrade path from non-kubeadm to kubeadm. Revert ssl path

* Readd secret checking

* Do gitlab checks from v2.7.0 test upgrade path to 2.8.0

* fix typo

* Fix CI jobs to kubeadm again. Fix broken hyperkube path

* Fix gitlab

* Fix rotate tokens

* More fixes

* More fixes

* Fix tokens
2018-12-06 02:33:38 -08:00
rongzhang
84c4c7dc82 Use synchronize module 2018-09-16 20:36:44 +08:00
guenhter
fff48d24ea Replace the raw rsync command with the synchronize module 2018-08-27 10:00:21 +02:00
Matthew Mosesohn
5c617c5a8b
Add tags to deploy components by --tags option (#2960)
* Add tags for cert serial tasks

This will help facilitate tag-based deployment of specific components.

* fixup kubernetes node
2018-07-06 09:12:13 +03:00
Matthew Mosesohn
dc6a17e092
Use include/import tasks (#2192)
import_tasks will consume far less memory, so it should be
used whenever it is compatible.
2018-01-29 14:37:48 +03:00
Aivars Sterns
9c86da1403 Normalize tags in all places to prepare for tag fixing in future (#1739) 2017-10-05 08:43:04 +01:00
Matthew Mosesohn
bd272e0b3c Upgrade to kubeadm (#1667)
* Enable upgrade to kubeadm

* fix kubedns upgrade

* try upgrade route

* use init/upgrade strategy for kubeadm and ignore kubedns svc

* Use bin_dir for kubeadm

* delete more secrets

* fix waiting for terminating pods

* Manually enforce kube-proxy for kubeadm deploy

* remove proxy. update to kubeadm 1.8.0rc1
2017-09-26 10:38:58 +01:00
Matthew Mosesohn
6744726089 kubeadm support (#1631)
* kubeadm support

* move k8s master to a subtask
* disable k8s secrets when using kubeadm
* fix etcd cert serial var
* move simple auth users to master role
* make a kubeadm-specific env file for kubelet
* add non-ha CI job

* change ci boolean vars to json format

* fixup

* Update create-gce.yml

* Update create-gce.yml

* Update create-gce.yml
2017-09-13 19:00:51 +01:00
Brad Beam
8b151d12b9 Adding yamllinter to ci steps (#1556)
* Adding yaml linter to ci check

* Minor linting fixes from yamllint

* Changing CI to install python pkgs from requirements.txt

- adding in a secondary requirements.txt for tests
- moving yamllint to tests requirements
2017-08-24 12:09:52 +03:00
jwfang
092bf07cbf basic rbac support 2017-07-17 19:29:59 +08:00
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
Josh Conant
245e05ce61 Vault security hardening and role isolation 2017-02-08 21:41:36 +00:00
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
4b6f29d5e1 Adding kubelet in rkt 2017-01-03 14:49:48 -06:00
Bogdan Dobrelya
58062be2a3 Drop non systemd OS types support
Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>
2017-01-02 12:14:03 +01:00
Matthew Mosesohn
6f07da9f41 Restart kubelet if launcher changed
Fixes #409
2016-08-18 19:00:05 +03:00
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
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
Antoine Legrand
b9781fa7c2 Symlink dnsmasq conf 2016-01-26 00:30:29 +01:00
Smaine Kahlouch
baaa6efc2b workaround_ha_apiserver 2016-01-25 12:07:32 +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
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
f68d8f3757 Add seT_remote_user in synchronize 2016-01-19 14:20:05 +01:00
Smaine Kahlouch
8127e8f8e8 Flannel running as pod 2016-01-15 13:03:27 +01:00
ant31
f49aa90bf7 fix synchronize pull mode 2016-01-08 11:32:06 +01:00
ant31
9a03249446 Add travis tests 2016-01-05 12:31:49 +01:00
ant31
8fa0110e28 Remove local dep. downloader 2016-01-04 16:10:29 +01:00
Smaine Kahlouch
29bf90a858 review handlers for sysvinit 2016-01-04 14:30:37 +01:00
Smaine Kahlouch
1695682d85 handle sysvinit 2015-12-31 14:05:55 +01:00
ant31
e378f4fb14 Install calico-plugin before running calico 2015-12-28 22:04:39 +01:00
Antoine Legrand
184bb8c94d Use 0755 mode for binaries 2015-12-17 22:46:50 +01:00
Smaine Kahlouch
d1e19563b0 Master and nodes will run the 'node' role, kube-proxy is run under a container, new script for ssl certs 2015-12-12 19:37:08 +01:00
ant31
c352df6fc8 Add Backup 2015-11-20 11:18:37 +01:00
Smaine Kahlouch
00c562828f Initial commit 2015-10-03 22:19:50 +02:00