Submariner 0.3.0 Release

[Daniel Farrell]

Hello!

I'm pleased to announce the release of Submariner 0.3.0.

This release is focused on removing the KubeFed dependency from Lighthouse, improving the user experience, and adding experimental WireGuard support as an alternative to IPsec.

• Lighthouse no longer depends on KubeFed. All metadata exchange is handled over the Broker as MultiClusterService CRs.
• Experimental Wireguard support has been added as a pluggable CableDriver option in addition to the current default IPsec.
• Submariner reports the active and passive gateways as a gateway.submariner.io resource.
• The Submariner Operator reports a detailed status of the deployment.
• The gateway redundancy/failover tests are now enabled and stable in CI.
• Globalnet hostNetwork to remote globalIP is now supported. Previously, when a pod used hostNetworking it was unable to connect to a remote service via globalIP.
• A globalCIDR can be manually specified when joining a cluster with globalnet enabled. This enables CI speed optimizations via better parallelism.
• Operator and subctl are more robust via standard retries on updates.
• Subctl creates a new individual access token for every new joined cluster.

https://submariner-io.github.io/releases/#v030-lighthouse-service-discovery-without-kubefed

Thank you everyone who contributed!

Daniel