bump default k8s version and newest

[medyagh]

checked manually that 1.20.7 does not have the slow down issue on my mac

[medyagh]

/ok-to-test

[minikube-pr-bot]

kvm2 driver with docker runtime

+----------------+----------+---------------------+
|    COMMAND     | MINIKUBE | MINIKUBE (PR 11525) |
+----------------+----------+---------------------+
| minikube start | 54.2s    | 54.5s               |
| enable ingress | 36.6s    | 37.6s               |
+----------------+----------+---------------------+

Times for minikube start: 55.7s 56.4s 50.7s 56.5s 51.6s
Times for minikube (PR 11525) start: 63.2s 51.6s 56.1s 49.6s 52.1s

Times for minikube ingress: 35.3s 41.9s 35.0s 35.9s 35.0s
Times for minikube (PR 11525) ingress: 34.3s 35.8s 33.8s 42.3s 41.8s

docker driver with docker runtime

+----------------+----------+---------------------+
|    COMMAND     | MINIKUBE | MINIKUBE (PR 11525) |
+----------------+----------+---------------------+
| minikube start | 23.0s    | 22.5s               |
| enable ingress | 33.4s    | 32.0s               |
+----------------+----------+---------------------+

Times for minikube ingress: 35.0s 33.1s 31.6s 34.0s 33.5s
Times for minikube (PR 11525) ingress: 32.5s 34.1s 30.1s 29.6s 34.0s

Times for minikube (PR 11525) start: 22.5s 21.8s 22.8s 22.8s 22.7s
Times for minikube start: 23.4s 23.0s 22.9s 22.8s 22.6s

docker driver with containerd runtime

+----------------+----------+---------------------+
|    COMMAND     | MINIKUBE | MINIKUBE (PR 11525) |
+----------------+----------+---------------------+
| minikube start | 42.7s    | 48.4s               |
| enable ingress |          |                     |
+----------------+----------+---------------------+

Times for minikube start: 32.7s 47.9s 44.7s 44.4s 44.1s
Times for minikube (PR 11525) start: 66.9s 44.5s 43.4s 43.8s 43.3s

[minikube-pr-bot]

kvm2 driver with docker runtime

+----------------+----------+---------------------+
|    COMMAND     | MINIKUBE | MINIKUBE (PR 11525) |
+----------------+----------+---------------------+
| minikube start | 53.3s    | 51.0s               |
| enable ingress | 34.9s    | 35.7s               |
+----------------+----------+---------------------+

Times for minikube start: 54.2s 50.0s 57.0s 51.9s 53.5s
Times for minikube (PR 11525) start: 51.7s 47.5s 52.7s 51.4s 52.1s

Times for minikube ingress: 34.4s 36.8s 34.8s 34.4s 34.3s
Times for minikube (PR 11525) ingress: 36.4s 36.3s 34.3s 33.7s 37.8s

docker driver with docker runtime

+----------------+----------+---------------------+
|    COMMAND     | MINIKUBE | MINIKUBE (PR 11525) |
+----------------+----------+---------------------+
| minikube start | 23.2s    | 23.2s               |
| enable ingress | 32.2s    | 32.6s               |
+----------------+----------+---------------------+

Times for minikube start: 22.5s 23.7s 23.1s 23.1s 23.4s
Times for minikube (PR 11525) start: 22.9s 23.6s 23.1s 23.6s 22.9s

Times for minikube ingress: 33.5s 30.5s 33.0s 32.0s 32.0s
Times for minikube (PR 11525) ingress: 32.1s 33.6s 32.1s 33.1s 32.1s

docker driver with containerd runtime

+----------------+----------+---------------------+
|    COMMAND     | MINIKUBE | MINIKUBE (PR 11525) |
+----------------+----------+---------------------+
| minikube start | 44.9s    | 46.4s               |
| enable ingress |          |                     |
+----------------+----------+---------------------+

Times for minikube start: 43.6s 48.7s 44.7s 43.7s 44.0s
Times for minikube (PR 11525) start: 47.5s 47.9s 48.4s 44.2s 44.3s

[medyagh]

merge only if the tests are all normal and performance metric looks normal

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: medyagh, spowelljr

The full list of commands accepted by this bot can be found here.

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• OWNERS [medyagh]

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