005a66d7e0
This allows us to discover and map compute hosts by service instead of by compute node, which will solve a major deployment ordering problem for people using ironic. This also allows closing a really nasty race when doing HA of nova-compute/ironic. Change-Id: Ie9f064cb9caf6dcba2414acb24d12b825df45fab Closes-Bug: #1755602
8 lines
415 B
YAML
8 lines
415 B
YAML
---
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features:
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- |
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The nova-manage discover_hosts command now has a ``--by-service`` option which
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allows discovering hosts in a cell purely by the presence of a nova-compute
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binary. At this point, there is no need to use this unless you're using ironic,
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as it is less efficient. However, if you are using ironic, this allows discovery
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and mapping of hosts even when no ironic nodes are present. |