Initial implementation of IPv6 single stack #5889
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Making this a draft until we merge #5912 |
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This pull request has merge conflicts that need to be resolved. |
On network.dualStack IPv6 CIDRs must always be IPv6. On single stack configurations podCIDR must be the same IP version as service CIDR. Signed-off-by: Juan-Luis de Sousa-Valadas Castaño <[email protected]>
Same logic, but works on both IPv4 and IPv6 Signed-off-by: Juan-Luis de Sousa-Valadas Castaño <[email protected]>
Signed-off-by: Juan-Luis de Sousa-Valadas Castaño <[email protected]>
Signed-off-by: Juan-Luis de Sousa-Valadas Castaño <[email protected]>
Initial IPv6 test implementation. the test just verifies that all the core pods start and needs a lot of work. Pending items include extensive testing of konnectivity, calico, CPLB, NLLB, testing that there is actual connectivity on both pod IPs and services, but it's a start. Signed-off-by: Juan-Luis de Sousa-Valadas Castaño <[email protected]>
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Description
This is an initial PR to support single stack IPv6. There is a lot of work pending:
However, this is already fairly large so for easier merge and review I think it's worth splitting this PR here.
Part of #5875
Type of change
How Has This Been Tested?
Checklist