[Backport release-1.28] Whitelist local IPv6 CIDRs when airgapping nodes #4623
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This does the same to IPv6 that's done for IPv4. Allows the airgap test to function if the SSH connection runs via IPv6. Also: check if ip6table_filter is already loaded before trying to modprobe it. This allows the integration test to work without sudo/doas when the module is already loaded. Signed-off-by: Tom Wieczorek <twieczorek@mirantis.com> (cherry picked from commit e6bb827) (cherry picked from commit 283139e) (cherry picked from commit abceefb)
twz123
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backport/release-1.27
Installing ip6tables after disrupting IPv4 traffic will fail utterly if the machine uses IPv4 for package installations. Install both packages in lockstep before actually disrupting any traffic. Fixes: e6bb827 ("Whitelist local IPv6 CIDRs when airgapping nodes") Signed-off-by: Tom Wieczorek <twieczorek@mirantis.com> (cherry picked from commit cab0882) (cherry picked from commit e4fc69a) (cherry picked from commit 7330b17)
jnummelin
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Jun 14, 2024
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release-1.28:See: