cmd/openshift-install: shift timeouts from api to bootstrap

[hexfusion]

cluster-etcd-operator introduces a new workflow for the installer. By having an etcd instance on the bootstrap node we can quickly move to API up.

But currently, the scaling process of etcd is in some circumstances cresting the 30 min timeout. This PR addresses this short term issue by reducing the api timeout to 20 mins and adding that time (10mins) to the bootstrap timeout.

I had a conversation about this with Clayton this is not a permanent change. CEO must reduce install times not increase.

related to: openshift/cluster-etcd-operator#58

[hexfusion]

cc @smarterclayton @sdodson @crawford

[abhinavdahiya]

Would love to see some metrics/timeline on what's taking all that time?

[smarterclayton]

/lgtm
/approve

Team has permission to play with timeouts while we stabilize

[openshift-ci-robot]

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[hexfusion]

Would love to see some metrics/timeline on what's taking all that time?

That is fair @abhinavdahiya mostly we are waiting for default service accounts to be available which we sync to disk and use for init container clients. As we are a static pod we do not have direct access to service account auth like normal pods. We hope to optimize this waiting also, reviewing our sync logic to eliminate any unnecessary waiting.

I will try to get a doc going showing our progress soon with these details.

[openshift-ci-robot]

@hexfusion: The following tests failed, say /retest to rerun all failed tests:

Test name	Commit	Details	Rerun command
ci/prow/e2e-openstack	d2389f6	link	/test e2e-openstack
ci/prow/e2e-aws-scaleup-rhel7	d2389f6	link	/test e2e-aws-scaleup-rhel7
ci/prow/e2e-aws-fips	d2389f6	link	/test e2e-aws-fips
ci/prow/e2e-libvirt	d2389f6	link	/test e2e-libvirt

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