workflow: Cover VXLAN + IPsec + endpoint routes in datapath tests #23396
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Commit 92a3e31 ("bpf: Remove link scope of cilium_host's IPv4 address") fixed connectivity via a NodePort service with tunneling and endpoint routes. Commit d39ca10 ("ipsec: Don't match on packet mark for FWD XFRM policy") then fixed cross-node pod connectivity with tunneling, endpoint routes, and IPsec. We can therefore start test this specific setup in the datapath tests. bpf-next is picked as the kernel to have some coverage of IPsec on the latest kernel. We currently rely on some assumption on kernel internals [1]. 1 - https://github.com/cilium/cilium/blob/v1.13.0-rc5/bpf/lib/encap.h#L24-L25 Signed-off-by: Paul Chaignon <paul@cilium.io>
pchaigno
added
area/CI
pchaigno
force-pushed
the
pr/pchaigno/dp-test-cover-vxlan-ipsec-ep-routes
branch
from
8663c2e
to
68fc45c
Compare
aanm
approved these changes
Jan 26, 2023
christarazi
approved these changes
Jan 27, 2023
pchaigno
added
the
ready-to-merge
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Commit 92a3e31 ("bpf: Remove link scope of cilium_host's IPv4 address") fixed connectivity via a NodePort service with tunneling and endpoint routes. Commit d39ca10 ("ipsec: Don't match on packet mark for FWD XFRM policy") then fixed cross-node pod connectivity with tunneling, endpoint routes, and IPsec.
We can therefore start test this specific setup in the datapath tests. bpf-next is picked as the kernel to have some coverage of IPsec on the latest kernel. We currently rely on some assumption on kernel internals.
Passing run with the test commit: https://github.com/cilium/cilium/actions/runs/4018394161.