Since it is unsupported to skip upgrades, I've detailed the steps for upgrading a step at a time and removed some language that indicated it should work

Signed-off-by: Robin Elfrink <robin.elfrink@eu.equinix.com>

Secrets and ConfigMap should be created before dashboard pod run.

When using cluster.yml or scale.yml to add/scale nodes in the existing
k8s cluster, the `kubeadm init` wouldn't run. As a result, kube-proxy
wouldn't be created, and therefore the kube-proxy deletion task would
fail, e.g. in the case where kube-router is used and "kube_proxy_remove"
is set to true. As a workaround, add ignore_errors to the kube-proxy
deletion task.

It's unnecessary and breaks when running from within a docker container:
```
An exception occurred during task execution. To see the full traceback, use -vvv. The error was: TimeoutError: Timer expired after 10 seconds
fatal: [localhost]: FAILED! => {"changed": false, "cmd": "/usr/sbin/udevadm info --query property --name /dev/mapper/vg00-root", "msg": "Timer expired after 10 seconds", "rc": 257}
```

Change-Id: Ic9425bf90552d7e3d42b02409af9773d99376384

* Add a variable do disable access_ip

* Document the use of use_access_ip

Change-Id: I826337b59814674c3feb4cd6a4904d9d53e01652

Change-Id: I5cb2bdf1a57707c1b8da3e5ac0c80e5c353480a4

* Switch to Kubernetes v1.16.0

Change-Id: I5d6a9528b2d443750fc5e031aff15ad3ffead158

* Fix download localhost cached file path

Change-Id: I65e79b70e3d1b37265ebc60f41b460cf4b0a0d47

* fix kubeadm etcd for v1.16

Change-Id: I6888a00fd48b530a38b0b31c4095492476af42d2

* disable tf packet jobs

Change-Id: I075c4666547fdea4c50ec04864f38e2cfaa79154

* Disable contiv packet jobs. Fix kube-router

Change-Id: I3170e8789e60711d4cee8faf65f2094480b79b8d

* bump sonobuoy version

Change-Id: Ib946905629c7c53ed88f08fb2f41c454457a0097

The script is not usable unless you are in the '.vagrant/provisioners/ansible/inventory/artifacts' folder.
This update makes this usable from anywhere.

When using IPVS, kube_proxy_strict_arp = true is required
https://github.com/danderson/metallb/issues/153#issuecomment-518651132

Add kube_proxy_strict_arp to inventory/sample

* print hostnames (#5110)

Terrafrom - customize hosts root volume size

disable block_device by default value

Terraform formatting fix

Fixed typos

* fix resources after rebase

* Fix glusterfs image issue

- do not run etcd role when etcd_kubeadm_enabled == true
- remove default value 'systemd' for cgroup driver in containerd role.
  this value override autodetect in kubelet_cgroup_driver_detected from docker info

This allows to easily override the gcr, quay, and docker repos with the
mirror repos in countries like China, where the default accesses are
blocked or unstable.

Change-Id: I1076b418f85a26d9896be69910052128afc51cee

mydict.keys() should be converted to list,
otherwise it causes errors in loop iteration.

Remove extra space after class name, which broke configmap.

Also allow set reclaimPolicy property.