Commit Graph

1666 Commits

Author SHA1 Message Date
ERIK
b9a690463d Add docker support for openEuler linux (#9498)
Signed-off-by: bo.jiang <bo.jiang@daocloud.io>

Signed-off-by: bo.jiang <bo.jiang@daocloud.io>
2022-11-17 18:18:30 -08:00
ERIK
8795cf6494 Add support for the OpenEuler Linux (#9494)
Signed-off-by: bo.jiang <bo.jiang@daocloud.io>

Signed-off-by: bo.jiang <bo.jiang@daocloud.io>
2022-11-16 00:48:49 -08:00
ERIK
40261fdf14 Fix iputils install failure in Kylin OS (#9453)
Signed-off-by: bo.jiang <bo.jiang@daocloud.io>

Signed-off-by: bo.jiang <bo.jiang@daocloud.io>
2022-11-06 17:54:16 -08:00
Jiffs Maverick
4aa1ef28ea Don't use coredns_server in dhclient.conf if nodelocaldns is enabled (#9392) 2022-11-03 02:45:36 -07:00
lijin-union
c272421910 Add UOS linux support (#9432) 2022-10-30 17:16:43 -07:00
蒋航
990f87acc8 Update kube-vip to v0.5.5 (#9437)
Signed-off-by: hang.jiang <hang.jiang@daocloud.io>

Signed-off-by: hang.jiang <hang.jiang@daocloud.io>
2022-10-26 19:28:32 -07:00
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
Wouter Goedhart
1901b512d2 Make the port of kube-vip dynamic based on the kube_apiserver_port (#9414)
variable

Fix wrong referenced variable on bgp_peers

Fix bgp_peeras field to be a string

Set default value for bgp_peeras
2022-10-23 18:00:24 -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
Cristian Calin
23716b0eff don't define kubeadm_patches by default (#9372) 2022-10-14 01:20:46 -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
Huang Chen-Yi
d689f57c94 Features/support kubeadm patches v1beta3 (#9326)
* Support kubeadm patches in v1beta3

* Update kubeadm patches sample files in inventory

* Fix pre-commit syntax

* Set kubeadm_patches  enabled to false in sample inventory
2022-10-06 00:39:52 -07:00
William Turner
ad3f503c0c Fix default value for kubelet_secure_addresses (#9355) 2022-10-06 00:35:51 -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
Florian Ruynat
841e2f44c0 Remove references to 1.22 (#9342) 2022-09-28 14:10:29 -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
cleverhu
fc57c0b27e fix number node name can't be added (#9266)
Signed-off-by: cleverhu <shouping.hu@daocloud.io>

Signed-off-by: cleverhu <shouping.hu@daocloud.io>
2022-09-13 00:09:05 -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
Alessio Greggi
acb6f243fd feat: add kubelet systemd service hardening option (#9194)
* feat: add kubelet systemd service hardening option

* refactor: move variable name to kubelet_secure_addresses

Co-authored-by: Cristian Calin <6627509+cristicalin@users.noreply.github.com>

* docs: add diagram about kubelet_secure_addresses variable

Co-authored-by: Cristian Calin <6627509+cristicalin@users.noreply.github.com>
2022-08-30 11:18:55 -07:00
Kay Yan
b46ddf35fc kube-vip shoud fail if kube_proxy_strict_arp is false in arp mod (#9223)
* fix-kube-vip-strict-arp

* fix-kube-vip-strict-arp
2022-08-30 00:21:02 -07:00
Shelming.Song
c8a61ec98c optimize the format of evictionHard in kubelet-config.yaml template (#9204) 2022-08-23 01:55:24 -07:00
Tomas Zvala
30c77ea4c1 Add the option to enable default Pod Security Configuration (#9017)
* Add the option to enable default Pod Security Configuration

Enable Pod Security in all namespaces by default with the option to
exempt some namespaces. Without the change only namespaces explicitly
configured will receive the admission plugin treatment.

* Fix the PR according to code review comments

* Revert the latest changes

- leave the empty file when kube_pod_security_use_default, but add comment explaining the empty file
- don't attempt magic at conditionally adding PodSecurity to kube_apiserver_admission_plugins_needs_configuration
2022-08-18 01:16:36 -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
Samuel Liu
e73803c72c pid reserved must be str (#9124) 2022-07-30 20:14:27 -07:00
Kay Yan
f592fa1235 add kube-vip sans (#9099) 2022-07-19 13:11:28 -07:00
Alessio Greggi
3ce5458f32 hardening: Add SeccompDefault admission plugin for kubelet (#9074)
* docs(hardening): add SeccompDefault admission plugin to kubelet feature gates

* fix(kubelet-config): enable config through kubelet_feature_gates

* feat(kubelet): add kubelet_seccomp_default variable
2022-07-19 00:50:07 -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
h9-HSFRQDH
3bb9542606 Adding support for node & pod pid limit (#9038) 2022-07-05 00:20:48 -07:00
Kay Yan
1d0b3829ed remove-etcd-unsupported-arch (#9049) 2022-07-04 05:39:24 -07:00
Kay Yan
4b03f6c20f add-managed-ntp-support (#9027) 2022-06-28 13:15:34 -07:00
Kay Yan
d4de9d096f fix-the-issue-of-miss-the-etcd-user (#9016) 2022-06-28 09:13:58 -07:00
Florian Ruynat
6bf3306401 Fixed concatenate str & int in auto_renew_certificates_systemd_calendar var (#8979) 2022-06-22 11:55:43 -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
2cd8c51a07 [kubeadm] use v1beta3 configuration version
* extra admission controls now don't have a version in their file names
  eventratelimit.v1beta2.yaml.j2 -> eventratelimit.yaml.j2
* cri_socket variable includes the unix:// prefix to be conformat with
  upstream
2022-06-15 00:57:20 -07:00
Calin Cristian Andrei
589823bdc1 [CI] remove docker stand-alone molecule test 2022-06-15 00:57:20 -07:00
Calin Cristian Andrei
fad296616c [docker] use cri-dockerd instead of dockershim for any kubernetes version deployed with docker as the container_manager 2022-06-15 00:57:20 -07:00
Calin Cristian Andrei
6380483e8b [kubeconfig] generate admin kube config from /etc/kubernetes/admin.conf instead of the workaround of using kubeadm init phase kubeadm admin which fails with cri-dockerd 2022-06-15 00:57:20 -07:00