[TripleO-Docs] The nic-config related documentation should mention that unused itnerfaces in overcloud should be set to use_dhcp: false
Affects | Status | Importance | Assigned to | Milestone | |
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tripleo |
Expired
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Undecided
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Unassigned |
Bug Description
Let us consider this example,
My inspection range is 192.0.2.
My dhcp range is 192.0.2.
I deployed a few nodes already and have an overcloud stack. Some nodes that weren't a part of the overcloud initially now need to be introspected. The overcloud node has 2 nics but I've used only 1 and have used single-nic-vlans type templates. So this would mean by default, the other unused NIC is set to dhcp. When introspection is now attempted, it will fail because the unused NICs on overcloud nodes chew up the introspection IPs handed out by the undercloud. It needs to be documented that unused NICs in overcloud need to be included in the nic-config template with use_dhcp: false
summary: |
[TripleO-Docs] The nic-config related documentation should mention that - unused itnerfaces in overcloud should be set to dhcp_false + unused itnerfaces in overcloud should be set to use_dhcp: false |
description: | updated |
Changed in tripleo: | |
milestone: | none → pike-1 |
Changed in tripleo: | |
milestone: | pike-1 → pike-2 |
Changed in tripleo: | |
milestone: | pike-2 → pike-3 |
Changed in tripleo: | |
milestone: | pike-3 → pike-rc1 |
Changed in tripleo: | |
milestone: | pike-rc1 → queens-1 |
Changed in tripleo: | |
milestone: | queens-1 → queens-2 |
Changed in tripleo: | |
milestone: | queens-2 → queens-3 |
Changed in tripleo: | |
milestone: | queens-3 → queens-rc1 |
Changed in tripleo: | |
milestone: | queens-rc1 → rocky-1 |
Changed in tripleo: | |
milestone: | rocky-1 → rocky-2 |
Changed in tripleo: | |
milestone: | rocky-2 → rocky-3 |
Changed in tripleo: | |
milestone: | rocky-3 → rocky-rc1 |
Changed in tripleo: | |
milestone: | rocky-rc1 → stein-1 |
Changed in tripleo: | |
milestone: | stein-1 → stein-2 |
The recommendation is to only use a single NIC on the provisioning interface, or to disable other NICs, or to bond all provisioning NICs together.
I will add a note to this effect in tripleo-docs.