Commit Graph

622 Commits (565eab901bfd11c033296b60072536b7199d10f3)

Author SHA1 Message Date
Max Gautier 471326f458
Remove PodSecurityPolicy support and references (#10723)
This is removed from kubernetes since 1.25, time to cut some dead code.
2023-12-18 14:13:43 +01:00
Max Gautier 612cfdceb1
Check conntrack module presence instead of kernel version (#10662)
* Try both conntrack modules instead of checking kernel version

Depending on kernel distributor, the kernel version might not be a
correct indicator of the conntrack module use.
Instead, we check both (and use the first found).

* Use modproble.persistent rather than manual persistence
2023-11-28 18:31:02 +01:00
AbhishekKr 6b1188e3dc
[fix] modprobe_nf_conntrack for new Linux Kernel, when using ipvs (#10625)
Signed-off-by: AbhishekKr <abhikumar163@gmail.com>
2023-11-20 09:48:06 +01:00
Max Gautier 0d4f57aa22
Validate systemd unit files (#10597)
* Validate systemd unit files

This ensure that we fail early if we have a bad systemd unit file
(syntax error, using a version not available in the local version, etc)

* Hack to check systemd version for service files validation

factory-reset.target was introduced in system 250, same version as the
aliasing feature we need for verifying systemd services with ansible.
So we only actually executes the validation if that target is present.

This is an horrible hack which should be reverted as soon as we drop
support for distributions with systemd<250.
2023-11-17 20:01:23 +01:00
borgiacis 802da0bcb0
Create variables for ipvs kernel modules (#10580)
* Create variables for ipvs kernel modules

* Corrected kubernetes role node task missing name

* Added changes as suggested during review by VannTen
2023-11-08 12:44:02 +01:00
Max Gautier 8ebeb88e57
Refactor "multi" handlers to use listen (#10542)
* containerd: refactor handlers to use 'listen'

* cri-dockerd: refactor handlers to use 'listen'

* cri-o: refactor handlers to use 'listen'

* docker: refactor handlers to use 'listen'

* etcd: refactor handlers to use 'listen'

* control-plane: refactor handlers to use 'listen'

* kubeadm: refactor handlers to use 'listen'

* node: refactor handlers to use 'listen'

* preinstall: refactor handlers to use 'listen'

* calico: refactor handlers to use 'listen'

* kube-router: refactor handlers to use 'listen'

* macvlan: refactor handlers to use 'listen'
2023-11-08 12:28:30 +01:00
Qasim Mehmood 0f243d751f
Use correct env var name for kube-vip per service leader election (#10433) 2023-09-14 02:22:17 -07:00
NierYYDS af8210dfea
fix: add kubelet tag in task of fetch facts to avoid kubelet config inconsistencies (#10423)
when people run playbook with option `--tags=kubelet`, the kubelet config may changed, because some variables used in task populating `kubelet-config.yml`  could be different with running task(`Fetch facts`)
2023-09-11 05:12:11 -07:00
蔣 航 ebd71f6ad7
Fix Typo kubelet_topology_manager_policy (#10384)
Signed-off-by: hang.jiang <hang.jiang@daocloud.io>
2023-09-03 23:39:48 -07:00
Louis Tu cafe4f1352
Add kubelet topology manager policy on the node (#10370)
Signed-off-by: tu1h <lihai.tu@daocloud.io>
2023-08-18 01:26:28 -07:00
Arthur Outhenin-Chalandre d21bfb84ad
project: resolve ansible-lint key-order rule (#10314)
Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>
2023-08-10 00:57:27 -07:00
Arthur Outhenin-Chalandre 36e5d742dc
Resolve ansible-lint name errors (#10253)
* project: fix ansible-lint name

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* project: ignore jinja template error in names

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* project: capitalize ansible name

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* project: update notify after name capitalization

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

---------

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>
2023-07-26 07:36:22 -07:00
Kay Yan b9e3861385
add-cpuManagerPolicy (#10309) 2023-07-25 13:12:20 -07:00
satandyh 050bd0527f
enchance security with CIS Kubernetes V1.23 (#10304)
Benchmark item number 4.1.9
2023-07-23 19:24:11 -07:00
Arthur Outhenin-Chalandre 5d00b851ce
project: fix var-spacing ansible rule (#10266)
* project: fix var-spacing ansible rule

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* project: fix spacing on the beginning/end of jinja template

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* project: fix spacing of default filter

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* project: fix spacing between filter arguments

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* project: fix double space at beginning/end of jinja

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* project: fix remaining jinja[spacing] ansible-lint warning

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

---------

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>
2023-07-04 20:36:54 -07:00
Arthur Outhenin-Chalandre 25cb90bc2d
Upgrade ansible (#10190)
* project: update all dependencies including ansible

Upgrade to ansible 7.x and ansible-core 2.14.x. There seems to be issue
with ansible 8/ansible-core 2.15 so we remain on those versions for now.
It's quite a big bump already anyway.

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* tests: install aws galaxy collection

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* ansible-lint: disable various rules after ansible upgrade

Temporarily disable a bunch of linting action following ansible upgrade.
Those should be taken care of separately.

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* project: resolve deprecated-module ansible-lint error

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* project: resolve no-free-form ansible-lint error

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* project: resolve schema[meta] ansible-lint error

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* project: resolve schema[playbook] ansible-lint error

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* project: resolve schema[tasks] ansible-lint error

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* project: resolve risky-file-permissions ansible-lint error

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* project: resolve risky-shell-pipe ansible-lint error

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* project: remove deprecated warn args

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* project: use fqcn for non builtin tasks

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* project: resolve syntax-check[missing-file] for contrib playbook

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* project: use arithmetic inside jinja to fix ansible 6 upgrade

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

---------

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>
2023-06-26 03:15:45 -07:00
ERIK ce13699dfa
Use a uniform way to get the local path of the binaries (#10211)
Signed-off-by: bo.jiang <bo.jiang@daocloud.io>
2023-06-12 00:39:48 -07:00
Pat Riehecky f5ee8b71ff
Permit custom names for API server lb/proxy containers. (#10166)
Signed-off-by: Pat Riehecky <riehecky@fnal.gov>
2023-06-08 02:54:13 -07:00
Samuel Liu d7b79395c7
Add labels to kube-vip static pods (#10139) 2023-06-01 16:45:46 -07:00
Victor Login 0ba2e655f4
Fix problem migration to k8s 1.27 (#10136)
* Fix `The task includes an option with an undefined variable` for 1.27

* delete old flag --container-runtime

Signed-off-by: Victor Login <batazor@evrone.com>

---------

Signed-off-by: Victor Login <batazor@evrone.com>
2023-05-28 17:09:42 -07:00
Manuelraa 2b75552d1c
Replace swap vars with single `kubelet_fail_swap_on` (#10036) 2023-05-11 10:53:04 -07:00
蒋航 a59e27cb6b
Update kube-vip to v0.5.12 (#10005)
Signed-off-by: hang.jiang <hang.jiang@daocloud.io>
2023-04-22 19:01:12 -07:00
Kay Yan deb532ce27
fix-kube-bench-4.1.1 (#9934) 2023-03-27 21:48:22 -07:00
Kay Yan cc382f2412
haproxy-proxy-ipv6 (#9674) 2023-03-22 05:58:36 -07:00
Arthur Outhenin-Chalandre 9e2104c7d3
node: fix default kubelet/runtime cgroups when kube_reserved is false (#9834)
* node: fix default kubelet/runtime cgroups when kube_reserved is false (default)

Commit 1c4db6132d introduced a notion of
kube_reserved. This introduced a breaking change defaulting to use
kube.slice for the container_manager and the kubelet as if kube_reserved
was always enabled whereas it is disabled by default.

This commit fixes this by bringing back system.slice whenever
kube_reserved is disabled.

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* inventory/sample: change false for kube_reserved as its the default

Changing the commented value in sample inventory to the actual default
value.

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

---------

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>
2023-03-05 18:48:58 -08:00
panguicai c710c93c02
upgrade kubevip to v0.5.11 (#9852)
Signed-off-by: panguicai008 <1121906548@qq.com>
2023-03-05 17:54:57 -08:00
Jack 62f34c6085
add image garbage collection (#9832) 2023-02-27 00:26:19 -08:00
Maxime Leroy 64e4de371e
fix(kubelet): no cloud config for external cloud provider (#9793) 2023-02-20 01:07:40 -08:00
ERIK 6ff845a199
Enable control plane load balancing for kube-vip (#9785)
Signed-off-by: bo.jiang <bo.jiang@daocloud.io>
2023-02-12 19:25:28 -08:00
Bas 2c93c997cf
pre-commit autocorrected files (#9750) 2023-02-06 01:35:16 -08:00
蒋航 c5debf013c
Update kubevip to v0.5.8 (#9734)
Signed-off-by: hang.jiang <hang.jiang@daocloud.io>
2023-01-31 00:24:55 -08:00
Tristan 5fbbcedebc
9693: Fix comma-separated-list splitting of kubelet_enforce_node_allocatable (#9694)
See https://github.com/kubernetes-sigs/kubespray/issues/9693
2023-01-23 16:20:17 -08:00
Mohamed Zaian 391dd97f95
[kubernetes] support 1.26.x (#9570) 2023-01-23 00:10:11 -08:00
mKlaris 050fde6327
Add enableServicesElection env variable. (#9595) 2023-01-02 18:35:33 -08:00
Shelming.Song 1c4db6132d
optimize cgroups settings for node reserved (#9209)
* optimize cgroups settings for node reserved

* fix

* set cgroup slice for multi container engine

* set cgroup slice for crio

* add reserved cgroups variables to sample files

* Compatible with cgroup path for different container managers

* add cgroups doc

* fix markdown
2022-12-30 08:05:30 -08:00
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
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
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
William Turner ad3f503c0c
Fix default value for kubelet_secure_addresses (#9355) 2022-10-06 00:35:51 -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
Samuel Liu e73803c72c
pid reserved must be str (#9124) 2022-07-30 20:14:27 -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
h9-HSFRQDH 3bb9542606
Adding support for node & pod pid limit (#9038) 2022-07-05 00:20:48 -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 ae1dcb031f [kubernetes] drop pre 1.22.0 workarounds 2022-06-15 00:57:20 -07:00