Kubespray deployment failed when using containerd backend on nodes that apparmor was not installed or previously removed. This PR ensure apparmor is installed by adding it into required_pkgs var.
The path of kubeconfig should be configurable, and its default value
is /etc/kubernetes/admin.conf. Most paths of the file are configurable
but some were not. This make those configurable.
* Calico: make calico_min_version check relevant
* Calico: only check currently installed version against the oldest supported version by the previous release
On Debian 11, `ipset` just recommend `iptables` so on the system that apt is configured with `APT::Install-Recommends "0";` iptables will not install automatically.
* Fedora and RHEL use etc_t and the convention is <type_name>_t
* Docs: specify all values for preinstall_selinux_state
* CI: Add Fedora 34 with SELinux in enforcing mode
* Ansible: move to Ansible 3.4.0 which uses ansible-base 2.10.10
* Docs: add a note about ansible upgrade post 2.9.x
* CI: ensure ansible is removed before ansible 3.x is installed to avoid pip failures
* Ansible: use newer ansible-lint
* Fix ansible-lint 5.0.11 found issues
* syntax issues
* risky-file-permissions
* var-naming
* role-name
* molecule tests
* Mitogen: use 0.3.0rc1 which adds support for ansible 2.10+
* Pin ansible-base to 2.10.11 to get package fix on RHEL8
* Calico: align manifests with upstream
* allow enabling typha prometheus metrics
* Calico: enable eBPF support
* manage the kubernetes-services-endpoint configmap
* Calico: document the use of eBPF dataplane
* Calico: improve checks before deployment
* enforce disabling kube-proxy when using eBPF dataplane
* ensure calico_version is supported
follow new naming conventions for gcr's coredns image.
starting from 1.21 kubeadm assumes it to be `coredns/coredns`:
this causes the kubeadm deployment being unable to pull image, beacuse `v`
was also added in image tag, until the role `kubernetes-apps` ovverides
it with the old name, which is only compatible with <=1.7.
Backward comptability with kubeadm <=1.20 is mantained checking
kubernetes version and falling back to old names (`coredns:1.xx`) when
the version is less than 1.21
* rename ansible groups to use _ instead of -
k8s-cluster -> k8s_cluster
k8s-node -> k8s_node
calico-rr -> calico_rr
no-floating -> no_floating
Note: kube-node,k8s-cluster groups in upgrade CI
need clean-up after v2.16 is tagged
* ensure old groups are mapped to the new ones
* AlmaLinux: ansible>2.9.19 is needed to know about AlmaLinux
* AlmaLinux: identify as a centos derrivative
* AlmaLinux: add AlmaLinux to checks for CentOS
* Use ansible_os_family to compare family and not distribution
* Add KubeSchedulerConfiguration for k8s 1.19 and up
With release of version 1.19.0 of kubernetes KubeSchedulerConfiguration
was graduated to beta. It allows to extend different stages of
scheduling with profiles. Such effect is achieved by using plugins and
extensions.
This patch adds KubeSchedulerConfiguration for versions 1.19 and later.
Configuration is set to k8s defaults or to kubespray vars. Moving those
defaults to new vars will be done in following patch.
Signed-off-by: Maciej Wereski <m.wereski@partner.samsung.com>
* KubeSchedulerConfiguration: add defaults
Signed-off-by: Maciej Wereski <m.wereski@partner.samsung.com>
* Remove contrib/vault
This is marked as broken since 2018 / 3dcb914607
This still reference apiserver.pem, not used since ddffdb63bf
Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
* Finish nuking vault from the codebase
Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
