Question
Using floating IP for a one node kubernetes cluster and auto updates
- Posted on September 9, 2019
- DigitalOcean Managed KubernetesKubernetes
Asked by aronwolf90
Hi, I really like the Digitalocean kubernetes implementation, so I am thinking to use it also for small projects, where one node is enough. For one node cluster, a floating IP would be enough.
So I am asking you, if it is possible to use a floating IP for a one node cluster and enable auto-updates? Or have I to do it manually every time I want to update the cluster and reassign the floating IP manually?
This textbox defaults to using Markdown to format your answer.
You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!
These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.
Hi there!
In the current offering this is still a manual process. Floating IP’s are not supported on DOKS clusters due to the dynamic nature of kubernetes nodes. You could look into ways to creative ways to automate this using kubernetes operator framework or using your own LB and manual configuration if you do not wish to pay for a DO LB. Alternatively you would have to update your DNS records manually to whichever the single node’s IP address is.
Regards,
John Kwiatkoski Senior Developer Support Engineer
Want to learn more? Join the DigitalOcean Community!
Join our DigitalOcean community of over a million developers for free! Get help and share knowledge in Q&A, subscribe to topics of interest, and get courses and tools that will help you grow as a developer and scale your project or business.
This comment has been deleted