Deploy Vultr High Frequency instance in SJC

deploy/INSTALL.md

@@ -64,7 +64,7 @@ This triggers the full pipeline. Monitor progress under the **Actions** tab in t
 
 ### Infrastructure Details
 
-- **VPS**: Vultr Regular Performance (`vc2-1c-1gb`), Debian 13, region `dfw` (Dallas)
+- **VPS**: Vultr High Frequency (`vhf-1c-1gb`, 1 vCPU / 1 GB), Debian 13, region `sjc` (Silicon Valley)
 - **Firewall**: SSH open, HTTPS restricted to Cloudflare IP ranges
 - **Deployment**: Blue-green with HAProxy traffic switching
 - **First deploy**: Automatically applies base OS hardening (UFW, fail2ban, sysctl tuning) and installs Docker

deploy/terraform/variables.tf

@@ -12,13 +12,13 @@ variable "ssh_public_key" {
 variable "region" {
   description = "Vultr region ID"
   type        = string
-  default     = "dfw"
+  default     = "sjc"
 }
 
 variable "plan" {
-  description = "Vultr plan ID (Regular Performance 1 vCPU / 1 GB)"
+  description = "Vultr plan ID (High Frequency 1 vCPU / 1 GB)"
   type        = string
-  default     = "vc2-1c-1gb"
+  default     = "vhf-1c-1gb"
 }
 
 variable "os_id" {