Commit graph

1629 commits

Author SHA1 Message Date
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
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
Ho Kim
7d3e59cf2e
Remove unneeded socat installation for Flatcar (#8970) 2022-06-14 02:23:34 -07:00
Ho Kim
77f436fa39
Fix: set fallback value of kubelet ip6 (#8858) (#8926)
* Fix: set fallback value of kubelet ip6 (#8858)

* Prune the spurious comma in the end of kubelet_address

- Update `roles/kubernetes/node/defaults/main.yml`

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

* Fix: set fallback value of kubelet ip6 (#8858)

- Apply the lint: 132606368e

Co-authored-by: Cristian Calin <6627509+cristicalin@users.noreply.github.com>
2022-06-06 10:08:21 -07:00
Thearas
01ca7293f5
support reserve ephemeral-storage (#8895) 2022-06-06 07:34:26 -07:00
Max Gautier
5512465b34
Revert "Set exact user for Kubelet services" (#8872)
This reverts commit e375678674.

The workaround of explicitly specifying root for the kubelet unit was
for pulling images from private registry. Kubernetes now have a
dedicated mechanism with imagePullSecret.
2022-06-01 00:19:02 -07:00
Kenichi Omichi
73fc70dbe8
Delete kube_version v1.20- related code (#8869)
Current Kubespray supports the Kubernetes version 1.21 or upper with
`kube_version_min_required: v1.21.0`

Then kube_version v1.20- related code is not used at all.
This deletes those code for cleanup.
2022-05-25 21:31:22 -07:00
Necatican Yıldırım
dc1af5a9c5
[etcd] Add support for setting the request size limit (#8849)
* [etcd] Add extra documentation for `etcd_memory_limit` and `etcd_quota_backend_bytes`

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

* [etcd] Add support for setting ETCD_MAX_REQUEST_BYTES

Signed-off-by: necatican <necaticanyildirim@gmail.com>
2022-05-23 09:36:03 -07:00
Kay Yan
3d8f3bc0b7
Fix the invalid kube vip manifest (#8831)
* add Feature synchronized time checking

* fix-invalid-kube-vip-manifest
2022-05-17 23:48:55 -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
Alessio Greggi
37a5271f5a
feat: add variables to manage makeIPTablesUtilChains and streamingConnectionIdleTimeout kubelet parameters (#8796) 2022-05-09 09:25:19 -07:00
Robin Wallace
42fc71fafa
[PodSecurityPolicy] Move the install of psp (#8744) 2022-05-09 09:21:19 -07:00
Andy
323a111362
[kubelet] set correct resolv.conf for Ubuntu 22.04 (#8795) 2022-05-06 16:31:04 -07:00
Alessio Greggi
e7df4d3dd9
add support for service-account-lookup parameter (#8781)
* feat: add variable to manage service-account-lookup on kube-apiserver

* docs: add documentation about service-account-lookup variable
2022-05-06 00:39:07 -07:00
David Louks
3e52a0db95
Add optional setting for ca data in auth webhook (#8777)
* Add optional setting for ca data in auth webhook

* add webhook token auth variables to sample inventory
2022-05-05 14:52:43 -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
Alessio Greggi
fa1d222eee
add support for EventRateLimit plugin configuration (#8711)
* feat: add support for EventRateLimit admission plugin

* docs: add documentation about admission_control_config_file and EventRateLimit configuration
2022-05-02 11:03:15 -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
3261d26181
[etcd] ensure etcd is properly upgraded when managed by kubeadm (#8722)
* [etcd] ensure etcd is properly upgraded when managed by kubeadm

* [CI] add periodic job to test upgrade of etcd managed by kubeadm
2022-04-17 10:32:41 -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
Robin Wallace
d7254eead6
UpCloud integration (#8653)
* [upcloud] add upcloud csi-driver

* Option to use ansible_host as api ip for kubueconfig
2022-04-11 15:13:23 -07:00
Mathieu Parent
996ef98b87
Add support for kube-vip (#8669)
Signed-off-by: Mathieu Parent <math.parent@gmail.com>
2022-04-07 10:37:57 -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
Alessio Greggi
bba91a7524
split kube_feature_gates variable for different kubernetes components (#8677)
* feat: split kube_feature_gates variable for different kubernetes components

* docs: add kube_feaute_gates componet variables
2022-04-05 05:39:37 -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
Cristian Calin
394857b5ce
[docker] add support for cri-dockerd as a replacement for dockershim (#8623) 2022-03-16 16:28:11 -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
kakkotetsu
58b2f39ce5
add IPv6 listen directive to nginx if enable_dual_stack_networks (#8596) 2022-03-07 05:39:00 -08:00
Takuya Murakami
39acb2b84d
Update ansible-lint to 5.4.0 (#8607) (#8608)
* Update ansible-lint to 5.4.0 (#8607)

It seems that the Rich version 11.0.0 has a breaking change.
So need to update ansible-lint to 5.3.2 or later.

* Fix for ansible-lint no-changed-when rule (#8607)
2022-03-07 05:35:55 -08:00
Tom Janson
ddef7e1139
missing "check_mode: no"s for several read-only tasks (#8584)
this is not complete -- there are almost certainly more instances of
this issue
2022-03-02 09:29:14 -08:00
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
Nicolas Goudry
ee079f4740
fix(coredns): make sure to keep coredns repository namespace (#8572)
fix: regex

fix: wrong regex_replace usage
2022-02-24 01:01:33 -08:00
Alex
36393d77d3
Encrypting Secret Data at Rest (#8574)
* change default value for Encrypting Secret Data at Rest to secretbox, remove experimental flag and add documentation

* fix MD012/no-multiple-blanks
2022-02-23 03:04:18 -08:00