[BPF] Fix tracking packets that host forwards to devices not managed by calico #7595
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
marvin-tigera
added
release-note-required
fasaxc
reviewed
Apr 27, 2023
tomastigera
reviewed
Apr 27, 2023
libcalico-go/config/crd/crd.projectcalico.org_felixconfigurations.yaml
Outdated
Show resolved
Hide resolved
tomastigera
changed the title
|
/merge-when-ready |
fasaxc
requested changes
May 3, 2023
ghost
force-pushed
the
CORE-9468_DockerPortFowardingEbpf
branch
from
7fc0583
to
5c6da1a
Compare
fasaxc
approved these changes
May 4, 2023
ghost
force-pushed
the
CORE-9468_DockerPortFowardingEbpf
branch
3 times, most recently
from
49120fc
to
c3b88b3
Compare
…ico when BPF enabled
ghost
force-pushed
the
CORE-9468_DockerPortFowardingEbpf
branch
from
c3b88b3
to
7ea16a7
Compare
Done |
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Outdated suggestions cannot be applied.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.
Description
Adds an option to list devices from which we always let conntrack to track traffic so that if there are interfaces like docker0 and docker injects rules to forward traffic that goes to the host to docker, we do not discrupt NAT on returning traffic.
fixes #7420
Related issues/PRs
Todos
Release Note
Reminder for the reviewer
Make sure that this PR has the correct labels and milestone set.
Every PR needs one
docs-*label.docs-pr-required: This change requires a change to the documentation that has not been completed yet.docs-completed: This change has all necessary documentation completed.docs-not-required: This change has no user-facing impact and requires no docs.Every PR needs one
release-note-*label.release-note-required: This PR has user-facing changes. Most PRs should have this label.release-note-not-required: This PR has no user-facing changes.Other optional labels:
cherry-pick-candidate: This PR should be cherry-picked to an earlier release. For bug fixes only.needs-operator-pr: This PR is related to install and requires a corresponding change to the operator.