Add GPU monitoring services and configurations

- Create systemd service templates for llama_exporter, nvidia_exporter, and podman.
- Add Prometheus configuration template for GPU metrics scraping.
- Introduce variables for GPU monitoring role in main.yml.
- Implement tasks for syncing llama models, including user setup and package installation.
- Update podman tasks to ensure proper sudo access and lingering for the podman user.
- Modify inventory to include gpu_monitoring group.
- Add Terraform modules for deploying Vaultwarden, including ingress and service configurations.
- Create Grafana dashboard for real-time GPU monitoring metrics.
- Update secrets and environment files to include Vaultwarden admin token.

terraform/apps/dev-01/config.tf

@@ -121,6 +121,11 @@ locals {
           name    = "ci-01"
           type    = "A"
           content = "10.19.4.207"
+        },
+        {
+          name    = "vaultwarden"
+          type    = "CNAME"
+          content = "dev-01.${local.lab_domain}."
         }
       ]
     }
@@ -170,7 +175,7 @@ locals {
     enabled = true
     mac     = "04:7c:16:d6:63:66"
     ip      = "10.19.4.106"
-    port    = "11434"
+    port    = "11435"
     scheme  = "http"
   }
 
@@ -249,6 +254,11 @@ locals {
   searxng_folder = "/mnt/md0/searxng"
   searxng_fqdn   = "search.${local.lab_domain}"
   searxng_issuer = "letsencrypt-prod"
+
+  # vaultwarden
+  vaultwarden_folder = "/mnt/md0/vaultwarden"
+  vaultwarden_fqdn   = "vaultwarden.${local.lab_domain}"
+  vaultwarden_issuer = "internal-ca"
 }
 
 data "terraform_remote_state" "scaleway" {