* 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
This fixes a task failure in the rescue block that uncordons nodes after an unsuccessful drain. The issue occurs when `kube_override_hostname` is set and does not match `inventory_hostname`.
The `containerd-common` role is responsible for gathering OS specific variables from the vars directory of the roles that include or import it. `containerd-common` is imported via role dependency by a total of two roles, `container-engine/docker`, and `container-engine/containerd`.
containerd-common is needed by both the docker and containerd roles as a dependency when:
- containerd is selected as the container engine
- a docker install is detected and needs to be removed
- apt is the package manager
However, by default, roles can not be invoked more than once in the same play, unless `allow_duplicates: true` is set for that role. This results in the failure of the `containerd | Remove containerd repository` task, since only the docker vars will be loaded in the play, and `containerd_repo_info.repos`, normally populated by containerd/vars, is left empty.
This change sets `allow_duplicates: true` for `containerd-common` which fixes the currently failing containerd tasks if docker was detected and removed in the same play.
* [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>
During the reset, restart network was not completing in distros
like RHEL/CentOS/AlmaLinux with major version higher than 8.
Example:
kubespray> ansible-playbook -i inventory/mydomain/hosts.yml reset.yml -b -v
fatal: [mynode]: FAILED! => {"changed": false, "msg": "Could not find the requested service network: host"}
Signed-off-by: Douglas Schilling Landgraf <dlandgra@redhat.com>
Signed-off-by: Douglas Schilling Landgraf <dlandgra@redhat.com>
tu1h
Kenichi Omichi
Maxime Leroy
Mohamed Zaian
emiran-orange
C-Romeo
yanggang
Kay Yan
janaurka
Xieql
Lukas Najman
Robin Wallace
Book shu
JSpon
Fredrik Liv
Chad Swenson
Samuel Liu
Ugur Can Ozturk
Douglas Landgraf
ERIK
rtsp
蒋航
Sergey Putko