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My Latest Tutorials
How to Set a Static IP Address with Netplan on Ubuntu
A server whose IP address changes is a server you eventually cannot find. DHCP is perfect for laptops and phones, but anything tha...
How to Install and Configure Keepalived on Ubuntu (Floating IP with VRRP)
Any service that lives on a single IP address dies with the machine that holds it. The classic cure is a floating IP (also called ...
Kubernetes Resource Management: Requests, Limits, ResourceQuota, and LimitRange
If you run Kubernetes long enough, you will eventually hit one of these two problems. Either a single misbehaving pod eats all the...