E2E: add multi-home networking to test infrastructure #16218
Merged
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
Add an Elastic Network Interface (ENI) to each Linux host, on a secondary subnet we have provisioned in each AZ. Revise security groups as follows: * Split out client security groups from servers so that we can't have clients accidentally accessing serf addresses or other unexpected cross-talk. * Add new security groups for the secondary subnet that only allows communication within the security group so we can exercise behaviors with multiple IPs. This changeset doesn't include any Nomad configuration changes needed to take advantage of the extra network interface. I'll include those with testing for PR #16217.
This was referenced Mar 2, 2023
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Outdated suggestions cannot be applied.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.
Add an Elastic Network Interface (ENI) to each Linux host, on a secondary subnet we have provisioned in each AZ. Revise security groups as follows:
This changeset doesn't include any Nomad configuration changes needed to take advantage of the extra network interface. I'll include those with testing for PR #16217. (And I've verified the cluster comes up normally with this change.)