support ipv6 in antctl

[luolanzone]

contribute to #1988

[gran-vmv]

/test-all

[codecov-io]

Codecov Report

Merging #1995 (6228956) into main (9b8440d) will decrease coverage by 12.25%.
The diff coverage is 100.00%.

@@             Coverage Diff             @@
##             main    #1995       +/-   ##
===========================================
- Coverage   65.39%   53.13%   -12.26%     
===========================================
  Files         197      197               
  Lines       17217    17302       +85     
===========================================
- Hits        11259     9194     -2065     
- Misses       4785     7214     +2429     
+ Partials     1173      894      -279     

Flag	Coverage Δ
e2e-tests	26.27% <ø> (?)
kind-e2e-tests	?
unit-tests	41.74% <100.00%> (-0.13%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
pkg/antctl/raw/traceflow/command.go	27.05% <100.00%> (+2.55%)	⬆️
pkg/apis/controlplane/helper.go	0.00% <0.00%> (-100.00%)	⬇️
pkg/controller/types/networkpolicy.go	0.00% <0.00%> (-100.00%)	⬇️
pkg/agent/nodeportlocal/rules/rules.go	0.00% <0.00%> (-100.00%)	⬇️
pkg/apis/controlplane/v1beta2/helper.go	0.00% <0.00%> (-100.00%)	⬇️
pkg/agent/nodeportlocal/k8s/annotations.go	0.00% <0.00%> (-83.88%)	⬇️
pkg/ipfix/ipfix_process.go	0.00% <0.00%> (-81.82%)	⬇️
pkg/ipfix/ipfix_set.go	20.00% <0.00%> (-80.00%)	⬇️
pkg/ipfix/ipfix_intermediate.go	0.00% <0.00%> (-80.00%)	⬇️
pkg/ipfix/ipfix_collector.go	0.00% <0.00%> (-77.78%)	⬇️
... and 97 more

[gran-vmv]

/test-networkpolicy

[lzhecheng]

Is it possible to have some antctl traceflow e2e cases?

[gran-vmv]

Is it possible to have some antctl traceflow e2e cases?

I think @luolanzone can investigate this but we may not have enough time to add and verify this before deadline.

[lzhecheng]

Is it possible to have some antctl traceflow e2e cases?

I think @luolanzone can investigate this but we may not have enough time to add and verify this before deadline.

Sure, we can skip it for now if urgent.

[jianjuns]

I am ok with the change, but can be better if we can automatically use IPv6 is the source Pod has only IPv6 address.

[gran-vmv]

LGTM

[gran-vmv]

@mengdie-song Any comments?

[mengdie-song]

LGTM