feat(kubernetes): add scw-loadbalancer-ip-ids annotation with IPv4 and IPv6 support ext-add-kubernetes #5962
Conversation
This file contains hidden or 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
…d IPv6 support ext-add-kubernetes
bene2k1
added
status: tech review
| <Message type="note"> | ||
| - Replace `195.154.72.226` with your reserved flexible IP. Omitting `loadBalancerIP` results in an ephemeral IP. | ||
| - **Option 1 - `loadBalancerIP`**: Replace `195.154.72.226` with your reserved flexible IPv4 address. This field only supports a single IPv4 address. | ||
| - **Option 2 - `service.beta.kubernetes.io/scw-loadbalancer-ip-ids`**: Use this annotation for IPv4 and IPv6 support. It accepts a single IP ID or a comma-delimited list (at most one IPv4 and one IPv6). At least one IPv4 is required. This annotation takes priority over `loadBalancerIP`. |
Collaborator
There was a problem hiding this comment.
Suggested change
| - **Option 2 - `service.beta.kubernetes.io/scw-loadbalancer-ip-ids`**: Use this annotation for IPv4 and IPv6 support. It accepts a single IP ID or a comma-delimited list (at most one IPv4 and one IPv6). At least one IPv4 is required. This annotation takes priority over `loadBalancerIP`. | |
| - **Option 2 - `service.beta.kubernetes.io/scw-loadbalancer-ip-ids`**: Use this annotation for IPv4 and IPv6 support. It accepts a single IP ID or a comma-delimited list (at most one IPv4 and one IPv6). At least one IPv4 address is required. This annotation takes priority over `loadBalancerIP`. |
jcirinosclwy
approved these changes
Dec 22, 2025
| - Confirm the LoadBalancer in the Scaleway console under **Network > Load Balancers**. | ||
| - The `EXTERNAL-IP` should match your reserved flexible IPv4 (e.g., `195.154.72.226`). | ||
| - If using the annotation with IPv6, the IPv6 address will not appear in `kubectl` output. Verify the IPv6 configuration in the Scaleway console under **Network > Load Balancers**. | ||
| - If an ephemeral IP appears, verify that either `loadBalancerIP` or the `service.beta.kubernetes.io/scw-loadbalancer-ip-ids` annotation is correctly set and matches a valid Load Balancer flexible IP attached to your Scaleway Project. |
Collaborator
There was a problem hiding this comment.
Suggested change
| - If an ephemeral IP appears, verify that either `loadBalancerIP` or the `service.beta.kubernetes.io/scw-loadbalancer-ip-ids` annotation is correctly set and matches a valid Load Balancer flexible IP attached to your Scaleway Project. | |
| - If an ephemeral IP address appears, verify that either `loadBalancerIP` or the `service.beta.kubernetes.io/scw-loadbalancer-ip-ids` annotation is correctly set and matches a valid Load Balancer flexible IP attached to your Scaleway Project. |
jcirinosclwy
approved these changes
Jan 21, 2026
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
3 participants
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
This MR updates the NGINX ingress controller documentation to include the service.beta.kubernetes.io/scw-loadbalancer-ip-ids annotation, which allows users to configure both IPv4 and IPv6 flexible IPs for their Load Balancer.
Source : scaleway/scaleway-cloud-controller-manager#176