feat: Add IPv6 Compatible NLBs for AWS#644
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* Adds NLB variants of existing classic load balancers * Adds dualstack support on the NLBs * CF TCP LB is now limited to 50 ports, instead of 100 Signed-off-by: Ismayil Mirzali <ismayil.mirzali@sap.com>
Signed-off-by: Ismayil Mirzali <ismayil.mirzali@sap.com>
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Seems reasonable since this is optional for consumers of bbl
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Signed-off-by: Ismayil Mirzali <ismayil.mirzali@sap.com>
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@Volatus - could you please take a look at the unit test failures? |
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@aramprice yeah I'm trying to fix them |
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Waiting for the unit tests to be fixed |
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Sorry for the delay with the unit tests. They're fixed now. |
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This was referenced Aug 18, 2025
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This introduced an issue which is currently discussed in https://cloudfoundry.slack.com/archives/C02HPPYQ2/p1761644101803199. |
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Currently, the CF LB and the Isolation Segments LBs are Classic Load Balancers, which only support IPv4. To add dualstack support for Ingress, we need to create NLBs instead.
This PR adds a new LB type,
nlbwhich create all the appropriate resources. There are no changes toconcourseorcflb types, these work as before.It also makes the further changes to OPs Generator to create an entry per for IPv4 and IPv6 when
dualstackis enabled.