a1b5c4f978
The nova net multinode network setup is relatively non trivial and a good diagram goes a long way to helping understand what the network looks like. Add some ascii art that depicts the network setup to aid in documentation. Change-Id: If6ef61b664baec1a6e46eed99f4f2b61f3f29358
28 lines
1.4 KiB
Plaintext
28 lines
1.4 KiB
Plaintext
(172.24.4.2/23)
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pub_if Subnode1 flat_if
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----------|---------------------------------------------|----------
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| g g |
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| r r |
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gretap_pub_if2 e-pub_if_br_if e gretap_flat_if1
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\ | | | /
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\p pub_if(172.24.4.1/23) f/
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u l
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b Primary Node a
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| t
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/i flat_if |\
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/ f | i \
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gretap_pub_if4 | flat_if_br_if-f gretap_flat_if3
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| b | |
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| r b |
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| r |
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----------|---------------------------------------------|----------
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pub_if Subnode2 flat_if
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(172.24.4.4/23)
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Diagram shows how the primary node acts as two separate network bridges
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for all of the subnodes. Note spanning tree is not necessary because no
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there is no loop between the flat interface bridge and the pub interface
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bridge and there are no loops within each bridge.
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