Commit graph

519 commits

Author SHA1 Message Date
William Turner
eeb376460d
Fix inconsistent handling of admission plugin list (#9407)
* Fix inconsistent handling of admission plugin list

* Adjust hardening doc with the normalized admission plugin list

* Add pre-check for admission plugins format change

* Ignore checking admission plugins value when variable is not defined
2022-10-26 00:28:37 -07:00
ERIK
9fdda7eca8
Fix iputils install failure in Kylin OS (#9416)
Signed-off-by: bo.jiang <bo.jiang@daocloud.io>

Signed-off-by: bo.jiang <bo.jiang@daocloud.io>
2022-10-21 04:53:51 -07:00
Cristian Calin
1530411218
use cri-o from upstream instead of kubic/OBS (#9374)
* [cri-o] use cri-o from upstream instead of kubic/OBS

* [cri-o] add proper molecule coverage

* [skopeo] download skopeo from upstream build

* [cri-o] clean up legacy deployments

* disable cri-o per-distribution variables
2022-10-19 05:47:05 -07:00
Kay Yan
131bd933a6
Fix ensure ping package error in fedora CoreOS & Flatcar (#9370)
* fix-ensure-package-in-coreos

* clean blank line
2022-10-13 16:54:46 -07:00
Kenichi Omichi
24632ae81b
Add check_typo job (#9361)
To block merging pull requests which contain typo automatically.
2022-10-07 02:21:53 -07:00
Eugene Artemenko
8b9cd3959a
Add possibility to skip adding load balancer name in the hosts file (#9331) 2022-10-04 06:26:16 -07:00
Emin AKTAS
dffeab320e
feat: add a paramater to disable host nameservers (#9357)
Signed-off-by: eminaktas <eminaktas34@gmail.com>

Signed-off-by: eminaktas <eminaktas34@gmail.com>
2022-10-04 06:22:17 -07:00
Kay Yan
999586a110
sysctl_additional (#9351) 2022-10-02 23:06:14 -07:00
Zhong Jianxin
6dff39344b
preinstall: Add nodelocaldns to supersede_nameserver if enabled (#9282)
When a machine that use dhclient and resolvconf reboots, this will make /etc/resolv.conf
remain close to the one before reboot
2022-09-25 20:19:44 -07:00
Kei Kori
467dc19cbd
support removing options in resolvconf with tab separator (#9304) 2022-09-23 10:42:27 -07:00
Emin AKTAS
9468642269
feat: allows users to have more control on DNS (#9270)
Signed-off-by: eminaktas <eminaktas34@gmail.com>

Signed-off-by: eminaktas <eminaktas34@gmail.com>
2022-09-23 10:28:26 -07:00
Kay Yan
5d3326b93f
add-ping-package (#9284) 2022-09-21 23:55:05 -07:00
Kay Yan
97ca2f3c78
add-timezone-support (#9263) 2022-09-14 21:11:22 -07:00
Krystian Młynek
6386ec029c
add retries for restart of kube-apiserver (#9256)
* add retries for restart of kube-apiserver

* change var name
2022-09-07 16:48:49 -07:00
Ho Kim
be5fdab3aa
Disable DNSStubListener for Flatcar Linux (#9160)
* Disable DNSStubListener for Flatcar Linux

* Fix missing "Flatcar" condition of os_family
2022-08-18 00:56:49 -07:00
Kay Yan
0088fe0ab7
add-tar-in-common-package (#9184) 2022-08-16 05:17:18 -07:00
ERIK
47050003a0
Add docker support for Kylin V10 (#9144)
Signed-off-by: bo.jiang <bo.jiang@daocloud.io>
2022-08-03 15:03:46 -07:00
ERIK
f2f9f1d377
Add kylin OS support (#9078)
Signed-off-by: bo.jiang <bo.jiang@daocloud.io>
2022-08-01 10:44:29 -07:00
Kenichi Omichi
c01656b1e3
Allow "openSUSE Tumbleweed" to be run (#9072)
The commit 1ce2f04 tried to merge multiple SUSE OS checks including
"openSUSE Leap" and "openSUSE Tumbleweed" into a single SUSE, but
that was a perfect change.
Then the commit c16efc9 tried to fix it for "openSUSE Leap", but it
didn't take care of "openSUSE Tumbleweed".
Then this adds "openSUSE Tumbleweed" to the OS check.
2022-07-08 04:55:47 -07:00
Kay Yan
4b03f6c20f
add-managed-ntp-support (#9027) 2022-06-28 13:15:34 -07:00
Citrullin
e7729daefc Add assertion for IPv6 in verify settings
Co-authored-by: Kenichi Omichi <ken1ohmichi@gmail.com>
2022-06-17 10:36:43 +02:00
Alessio Greggi
97b4d79ed5
feat: make kubernetes owner parametrized (#8952)
* feat: make kubernetes owner parametrized

* docs: update hardening guide with configuration for CIS 1.1.19

* fix: set etcd data directory permissions to be compliant to CIS 1.1.12
2022-06-17 01:34:32 -07:00
Calin Cristian Andrei
24c8ba832a [kubernetes] drop support for configuring insecure apiserver 2022-06-15 00:57:20 -07:00
Calin Cristian Andrei
ae1dcb031f [kubernetes] drop pre 1.22.0 workarounds 2022-06-15 00:57:20 -07:00
Calin Cristian Andrei
d69d4a8303 [kubernetes] make 1.24.1 the new default 2022-06-15 00:57:20 -07:00
emiran-orange
8f618ab408
Fix condition on kata_containers_version/kube_version when kata_containers_enabled is false (#8804) 2022-05-09 14:56:32 -07:00
Elif Akyıldırım
0d6ea85167
Assert that IP range is enough for the nodes (#8720)
* Assert that IP range is enough for the nodes 

Co-authored-by: Necatican Yıldırım <necaticanyildirim@gmail.com>

* Fixed whitespace

* Fixed errors

* Fixed errors

Co-authored-by: Necatican Yıldırım <necaticanyildirim@gmail.com>
2022-05-05 08:48:20 -07:00
Victor Morales
e7e5037a86
Add a container_manager validation (#8785) 2022-05-04 23:58:19 -07:00
Kenichi Omichi
eb566ca626
Remove aufs-tools from Ubuntu requirement (#8754)
aufs-tools was required for docker.io package originally,
but Kubespray installs docker-ce package instead today.
In addition, Ubuntu 20.04 doesn't provide aufs-tools as [1].
Then this removes aufs-tools from Ubuntu requirement.

[1]: https://bugs.launchpad.net/ubuntu/+source/aufs-tools/+bug/1947004
2022-04-27 23:04:55 -07:00
Cristian Calin
45262da726
[calico] call calico checks early on to prevent altering the cluster with bad configuration (#8707) 2022-04-14 01:08:46 -07:00
Julien Le Fur
30306d6ec7
Enable external CA mode for control-plane deployment (#8620) 2022-04-12 05:47:23 -07:00
Unai Arríen
19d5a1c7c3
Ensure all Kubelet required kernel values are configured when enabling protectKernelDefaults (#8692) 2022-04-07 08:33:59 -07:00
Kenichi Omichi
503ab0f722
Run 0100-dhclient-hooks if dhcpclient is enabled (#8658)
If running Kubespray on static IP environments, a task was failed like:

  TASK [kubernetes/preinstall : Configure dhclient hooks for resolv.conf (RH-only)]
  fatal: [ak8s2]: FAILED! => {
    "changed": false, "checksum": "..",
    "msg": "Destination directory /etc/dhcp/dhclient.d does not exist"}

This adds a check for dhclientconffile for running 0100-dhclient-hooks to
run the task only if dhcpclient is enabled.
2022-03-29 00:11:11 -07:00
Cristian Calin
fa9f85c7e9
[sysctl] set fs.may_detach_mounts=1 even when CRIs don't set it themselves (#8635) 2022-03-21 17:36:13 -07:00
Cristian Calin
dd2d95ecdf
[calico] don't enable ipip encapsulation by default and use vxlan in CI (#8434)
* [calico] make vxlan encapsulation the default

* don't enable ipip encapsulation by default
* set calico_network_backend by default to vxlan
* update sample inventory and documentation

* [CI] pin default calico parameters for upgrade tests to ensure proper upgrade

* [CI] improve netchecker connectivity testing

* [CI] show logs for tests

* [calico] tweak task name

* [CI] Don't run the provisioner from vagrant since we run it in testcases_run.sh

* [CI] move kube-router tests to vagrant to avoid network connectivity issues during netchecker check

* service proxy mode still fails connectivity tests so keeping it manual mode

* [kube-router] account for containerd use-case
2022-03-17 18:05:39 -07:00
onock
d444a2fb83
[systemd-resolved] Fix DNS configuration according to docs/dns-stack.md and during reset of cluster (#8560) (#8561) 2022-03-14 02:08:22 -07:00
Mac Chaffee
b554246502
Fix host DNS config 1) being edited too soon and 2) not working with NM (#8575)
Signed-off-by: Mac Chaffee <me@macchaffee.com>
2022-02-26 10:29:23 -08:00
Necatican Yıldırım
e9c8913248
Add kubeadm option to etcd_deployment_type to replace the etcd_kubeadm_enabled variable (#8317)
* Add kubeadm option to etcd_deployment_type to replace the etcd_kubeadm_enabled variable

Signed-off-by: necatican <necaticanyildirim@gmail.com>

* Add etcd kubeadm deployment documentation

Signed-off-by: necatican <necaticanyildirim@gmail.com>

* Refactor warning for the deprecated 'etcd_kubeadm_enabled' variable

Signed-off-by: necatican <necaticanyildirim@gmail.com>
2022-02-22 08:53:16 -08:00
Michael Schmitz
eacd55fbca
Use sysctl_file_path variable for all sysctl_file locations (#8395)
* Use sysctl_file_path variable for all sysctl_file locations

* Add sysctl_file_path variable to kubespay-defaults

* Remove previously used sysctl file locations if present

* Use explicit filename in roles/kubernetes/node/defaults/main.yml

* Defaults: use explicit value
2022-02-01 08:12:10 -08:00
Samuel Liu
b2b95cc8f9
fix 0090-etchosts (#7634) 2022-01-11 01:03:16 -08:00
Romain ALBON
63a53c79d0
Fix - Search root filesystem device (#8366) 2022-01-04 06:48:52 -08:00
Florian Ruynat
841c61aaa1
Revert "Fix external lb error (#8299)" (#8360)
This reverts commit 4f2e4524b8.
2022-01-03 01:37:00 -08:00
Samuel Liu
157942a462
fix resolved config (#8351) 2022-01-03 00:06:59 -08:00
singeleaf
4f2e4524b8
Fix external lb error (#8299) 2021-12-13 14:46:27 -08:00
Cristian Calin
682c8a59c2
containerd: change default resolvconf_mode to host_resolvconf (#8247)
* containerd: change default resolvconf_mode to host_resolvconf

* Wait for kube-apiserver to come back after pod refresh

* Handle resolv.conf gracefully

* Retain currently configured DNS entries to ensure we don't break the resolvers

* Suse uses wickedd for network management so no dhcp hooks

* Molecule: increase ansible timeout

* CI: Increase ansible timeout to 120s for Packet jobs
2021-12-09 14:09:06 -08:00
Cristian Calin
990ca38d21
Kata-Containers: add 2.3.0 (#8276)
* Kata-Containers: add checksums for 2.3.0

* Kata-Containers: version 2.3.0 requires kubernetes 1.22.0+
2021-12-07 08:18:08 -08:00
Alvaro Campesino
30d9882851
Add nodelocaldns only if it is enabled (#7731) 2021-12-03 20:36:31 -08:00
Florian Ruynat
e19ce27352
Remove ovn4nfv support (#8265) 2021-12-03 11:56:35 -08:00
Cristian Calin
ee882fa462
Add capability to use swap, requires Kube 1.22 (#8241)
* Alpha-NodeSwap: allow nodes to use swap

* CI: Add Fedora 35 with experimental swap job
2021-11-30 00:52:56 -08:00
Florian Ruynat
a5f88e14d0
Cleanup tests (#8234)
* Add Fedora 35 image, support and CI

* Cleanup tests and allow_failure for vagrant
2021-11-26 09:00:51 -08:00