This blog post is the second part that continues from Verda at CloudNative/OpenStack Days 2019 (1/2). In the previous post we took a look at the overall ecosystem of Verda. In this post I will explain our network side challenges and how we optimized and improved Verda to overcome those challenges.
LINE’s Verda Network designs:
Lets go through the 3 transitions of LINE data center networks.
- L2-based network backed with upstream solution using Linux bridge
- L3-only flat network: Developed by LINE OpenStack engineers
- L3 Base Overlay network: Developed by LINE engineers