This commit removes the variable `use_localhost_as_kubeapi_loadbalancer`
and rather detects that we are in a situation where we can use the
localhost apiserver loadbalancer (meaning that we use the localhost load
balancer and that the same ports are used for both the load balancer and
the kube-apiserver).
This also cleanups the calico code to use `kube_apiserver_global_endpoint`
rather than implementing the same logic all over again.
Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>
* 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>
It is quite confusing that there's an all-caps, bolded comment that seems to imply that `etcd_download_url` is relevant only when not using host-based deployment. The opposite is true: of course the artifact download URL is relevant and required for host-based etcd.
Perhaps the entire comment can be read in a different way, and should perhaps be reworded entirely, cf. 374438a3d6/docs/offline-environment.md?plain=1#L38
Removing the "**DON'T**" matches the way the other comments in this file are written and matches my personal interpretation.
* 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
* feat(): Add wireguard backend to flannel cni
As described in the flannel docs:
https://github.com/flannel-io/flannel/blob/master/Documentation/backends.md#wireguard
This does not support optional configuration methods like:
- setting a psk (will be autogenerated by default)
- chang listening ports
- change mode (defaults to 'separate')
- change PersistentKeepaliveInterval (defaults to 0)
* Add supported backends to flannel docs
* Fix markdown in docs
* [metrics_server]: Enabled HA mode by adding 'metrics_server_replicas' variable and adding podAntiAffinity rule
Signed-off-by: Ugur Can Ozturk <57688057+ugur99@users.noreply.github.com>
* [metrics_server]: added namespaces selector
Signed-off-by: Ugur Can Ozturk <57688057+ugur99@users.noreply.github.com>
Signed-off-by: Ugur Can Ozturk <57688057+ugur99@users.noreply.github.com>
* Avoid MetalLB speaker image download when metallb_speaker_enabled is set to
* Move metallb_speaker_enabled var to allow outside metalLB role references
* Move metallb_speaker_enabled var to allow outside metalLB role references
* Improve metallb_speaker_enabled default values
* 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
* Drop support for Cilium < 1.10
Signed-off-by: necatican <necaticanyildirim@gmail.com>
* Synchronize Cilium templates for 1.11.7
Signed-off-by: necatican <contact@necatican.com>
* Set Cilium v1.12.1 as the default version
Signed-off-by: necatican <contact@necatican.com>
Signed-off-by: necatican <necaticanyildirim@gmail.com>
Signed-off-by: necatican <contact@necatican.com>
* 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
* [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>
* [cilium] Separate templates for cilium, cilium-operator, and hubble installations
Signed-off-by: necatican <necaticanyildirim@gmail.com>
* [cilium] Update cilium-operator templates
Signed-off-by: necatican <necaticanyildirim@gmail.com>
* [cilium] Allow using custom args and mounting extra volumes for the Cilium Operator
Signed-off-by: necatican <necaticanyildirim@gmail.com>
* [cilium] Update the cilium configmap to filter out the deprecated variables, and add the new variables
Signed-off-by: necatican <necaticanyildirim@gmail.com>
* [cilium] Add an option to use Wireguard encryption on Cilium 1.10 and up
Signed-off-by: necatican <necaticanyildirim@gmail.com>
* [cilium] Update cilium-agent templates
Signed-off-by: necatican <necaticanyildirim@gmail.com>
* [cilium] Bump Cilium version to 1.11.3
Signed-off-by: necatican <necaticanyildirim@gmail.com>
* - add ability to specify the network_zone in hetzner terraform
- Export the network id from hetzner terraform the the generated inventory.ini
* - Add with_networks variable to allow different deployments of hcloud controller manager
- Add network id to hcloud controller secret (added via the inventory)
- Don't include extra_args if it's not set
* [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
* 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
* Update config.toml.j2
i think this commit code is not completed works
exam registry address : a.com:5000
insecure registry must be http://a.com:5000
but this code add insecure a.com:5000 (without http://)
If there is no http, containerd accesses with https even if insecure_skip_verify = true
solution is code edit
* Update config.toml.j2
* Update containerd.yml
* Update containerd.yml
* Update containerd.yml
* Update config.toml.j2
* 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
* set ingress-nginx default terminationGracePeriodSeconds to 5 min for the drain of connection
* Add ingress_nginx_termination_grace_period_seconds at sample inventory
install containerd on centos need to binary download it
but offline.yml has no that value
binary download url default in
roles/download/defaults/main.yml:runc_download_url: "https://github.com/opencontainers/runc/releases/download/{{ runc_version }}/runc.{{ image_arch }}"
roles/download/defaults/main.yml:containerd_download_url: "https://github.com/containerd/containerd/releases/download/v{{ containerd_version }}/containerd-{{ containerd_version }}-linux-{{ image_arch }}.tar.gz"
if i use default offlie.yml, it's error from task download files
because runc,containerd down url is none offline
i want fix this
just add 2 new line
* Defaults: replace docker with containerd as our default container_manager
* CI: Use docker for download_localhost test
* Defaults: with container_manager=containerd we need etcd_deployment_type=host
* CI: Run weave jobs with docker
* CI: Vagrant don't download_force_cache
* CI: Fix upgrade tests
* should run compatible with old settings, this means docker
* we need to run with a distro that has at least modern containerd,
this means move from debian9 to debian10 to allow `containerd_version`
to match between 2.17 and master
* add metallb auto-assign property for main IP range & update addons.yml for sample inventory
* add new line at the end of file roles\kubernetes-apps\metallb\defaults\main.yml
* set default value for matallb_auto_assign = true
The addon-resizer container can reduce resource limits of cpu and
memory of metrics-server container in the pod, and that caused
OOMKilled.
In addition, the original metrics-server manifest doesn't contain
the addon-resizer container as [1].
So this adds metrics_server_resizer option to control the addon-resizer
container deployment and the default value is false to make it stable
for most environments.
[1]: 527679e5e8/manifests/base/deployment.yaml
* CSI: update CSI snapshot CRDs
* CSI: update snapshot controller tag version with kubernetes specific versions
* CSI: allow enabling csi_snapshot_controller independent of Cinder CSI
* CSI: Align csi-snapshot-controller with upstream and use a Deployment instead of a StatefulSet
xiuguang.huang
ERIK
Mohamed Omar Zaian
Arthur Outhenin-Chalandre
panguicai
panguicai
jianse
Bas
杨刚 (成都)
Kay Yan
Tom Janson
Jochen Friedrich
Marijn van der Giesen
Shelming.Song
janaurka
Xieql
Ugur Can Ozturk
emiran-orange
ausias-armesto
cleverhu
William Turner
Unai Arríen
Huang Chen-Yi
Emin AKTAS
Robin Wallace
Necatican Yıldırım
niesel
Ho Kim
Michael Schmitz
Marco Fortina
Denis Khachyan
Cyclinder
Samuel Liu
Alessio Greggi
Calin Cristian Andrei
orange-llajeanne
Steffen Becker
Kenichi Omichi
Thearas
rtsp
Ross Kusler
Necatican Yıldırım
Tamas Pasztor
spaced
David Louks
Anthony Bible
Cristian Calin
Maciej Wereski
Alex
Florian Ruynat
Vitaliy D
kakkotetsu
Tom Stian Berget
cyril-corbon
Johann Schley
Mathieu Parent
Choi Yongbeom
Xudong Zhang
Marat Talipov
zhengtianbao
IKRozhkov
Álvaro Torres Cogollo
Antoine Gatineau
brainfair
kranthi guttikonda