tripleo-heat-templates/releasenotes/notes/nova-compute-startup-delay-...

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---
features:
- |
The parameter ``NovaComputeStartupDelay`` allows the operator to delay the
startup of ``nova-compute`` after a compute node reboot.
When all the overcloud nodes are rebooted at the same time, it can take a
few minutes to the Ceph cluster to get in a healthy state. This delay will
prevent the instances from booting before the Ceph cluster is healthy.