Check timeout on govmomi calls

[chrischdi]

trafficstars

/kind bug

What steps did you take and what happened: [A clear and concise description of what the bug is.]

Recent reports did show that a request to vcenter could take forever without timing out. Reason for that is that there seem to be no timeouts set on the reuqests.

Q: is CAPV waiting indefinitely for responses of requests to vCenter?

If it is so, we might want to take action and pass through contexts which include a timeout.

What did you expect to happen:

Requests getting canceled after some time.

Anything else you would like to add: [Miscellaneous information that will assist in solving the issue.]

Environment:

• Cluster-api-provider-vsphere version:
• Kubernetes version: (use kubectl version):
• OS (e.g. from /etc/os-release):