Update 'The Lab'

2 years ago · 9add361321
parent ca3caea0aa
commit 9add361321
1 changed files with 10 additions and 3 deletions
--- a/The-Lab-%28networking%29.md
+++ b/The-Lab-%28networking%29.md
@ -1,4 +1,4 @@
-How I'm building my personal lab.
+# Networking

 ```
                 ┌───────────────────────────┐            ┌──────────────────────────┐
@ -95,7 +95,14 @@ Host lab
 ## FAQ

 ### How small the small and cheap VM?
-It can be the smallest instance. Half a virtual core and less than a GB of RAM will do. Caddy and Rathole are very efficient, and within normal operation, the VM has a CPU load of less than 1%
+It can be the smallest instance. Half a virtual core and less than a GB of RAM will do. Caddy and Rathole are very efficient, and within normal operation, the VM has a CPU load of less than 1%. These VMs usually cost less than $5/month

 ### Why Caddy on the cloud VM?
-Certificate authorities require that the service that requests the cert runs in an IP related to a `A` or `AAAA` entry in an accessible DNS service. This is the way you prove that you "own" the service
+Certificate authorities require that the service that requests the cert runs in an IP related to a `A` or `AAAA` entry in an accessible DNS service. This is the way you prove that you "own" the service
+
+### Where's the static IP?
+Servers don't rotate the IP while on. If you ever need to restart the VM, then just change the A records in the DNS configuration. Of course you can allocate a static IP for your VM, but it will be more expensive than the VM itself.
+
+# Storage
+# Services
+# Backups