Add ip[6]tables support for Pod Identity feature #133
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
guessi
force-pushed
the
fix-issue-123
branch
from
a2995cc to
e040680
Compare
Pod Identity introduced back at Dec 28, 2023 - https://aws.amazon.com/blogs/containers/amazon-eks-pod-identity-a-new-way-for-applications-on-eks-to-obtain-iam-credentials/ According to public documentation, Pod Identity uses the hostNetwork of the node and it uses port `80` and port `2703` on a link-local address on the node. This address is `169.254.170.23` for IPv4 and `[fd00:ec2::23]` for IPv6 clusters, - https://docs.aws.amazon.com/eks/latest/userguide/pod-identities.html#pod-id-considerations - https://docs.aws.amazon.com/eks/latest/userguide/pod-id-agent-setup.html Adding it into default iptables/ip6tables would be required.
guessi
force-pushed
the
fix-issue-123
branch
from
e040680 to
baf52c6
Compare
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Outdated suggestions cannot be applied.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.
Issue #, if available:
#123
Description of changes:
Pod Identity introduced back at Dec 28, 2023
According to public documentation, Pod Identity uses the
hostNetworkof the node and it uses port80and port2703on a link-local address on the node. This address is169.254.170.23for IPv4 and[fd00:ec2::23]for IPv6 clusters,Adding it into default iptables/ip6tables would be required.
By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.