* set ingress-nginx default terminationGracePeriodSeconds to 5 min for the drain of connection
* Add ingress_nginx_termination_grace_period_seconds at sample inventory
This replaces kube-master with kube_control_plane because of [1]:
The Kubernetes project is moving away from wording that is
considered offensive. A new working group WG Naming was created
to track this work, and the word "master" was declared as offensive.
A proposal was formalized for replacing the word "master" with
"control plane". This means it should be removed from source code,
documentation, and user-facing configuration from Kubernetes and
its sub-projects.
NOTE: The reason why this changes it to kube_control_plane not
kube-control-plane is for valid group names on ansible.
[1]: https://github.com/kubernetes/enhancements/blob/master/keps/sig-cluster-lifecycle/kubeadm/2067-rename-master-label-taint/README.md#motivation
* update version of ingress-nginx controller.
Change tag from controller-v0.34.0 to controller-v0.40.2 to use newest tag.
* Update docs about aws deploy templates.
In the yaml templates, there is no mention of idle timeouts. This is why I removed the documentation about it. This might be a mistake. Please verify this. I don't know enough to verify it myself.
* Change label when checking version.
When checking for `app.kubernetes.io/name=ingress-nginx`, a completed pod was selected which is not helpful when trying to `exec`. Changing the label selects the running controller pod.
* put back the information about ELB Idle Timeouts.
When I removed the information, I had overlooked that it was mentioned in the L7 yaml file. Thanks.
In case multiple nodeselectors are specified in ingress_nginx_nodeselector, the generated daemonset yaml template for nginx is invalid due to missing indentation starting with the second nodeselector
* Fix nodeselectors for contiv and nginx-ingress
Change-Id: Ib3eb6bd87193c69a90ee944c9164a0b6792c79ba
* Set kube proxy mode to iptables for addons task
Change-Id: Iff71a71f672405c74b4708c71db15ddc4391a53a
We don't need to support upgrades from 2 year old installs,
just from the last major version.
Also changed most retried tasks to 1s delay instead of longer.
Introduced variable `ingress_nginx_tolerations` to set custom
tolerations for Ingress nginx daemonset, to be able to schedule
ingress-nginx on dedicated nodes with taints.
* failed
* version_compare
* succeeded
* skipped
* success
* version_compare becomes version since ansible 2.5
* ansible minimal version updated in doc and spec
* last version_compare
* Changes to assign pod priority to kube components.
* Removed the boolean flag pod_priority_assignment
* Created new priorityclass k8s-cluster-critical
* Created new priorityclass k8s-cluster-critical
* Fixed the trailing spaces
* Fixed the trailing spaces
* Added kube version check while creating Priority Class k8s-cluster-critical
* Moved k8s-cluster-critical.yml
* Moved k8s-cluster-critical.yml to kube_config_dir
