Add VM metadata and naming

run.sh

@@ -20,8 +20,9 @@ BR_DEV="br-fc"
 BR_IP="172.16.0.1"
 CIDR="24"
 
-VM_ID="$(date +%s)-$$"
-VM_TAG="${VM_ID##*-}"
+VM_ID="$(head -c 32 /dev/urandom | xxd -p -c 256)"
+VM_TAG="${VM_ID:0:8}"
+VM_NAME="$(./namegen)"
 VM_DIR="$STATE/vm-$VM_ID"
 mkdir -p "$VM_DIR"
 
@@ -153,7 +154,9 @@ log "starting virtual machine"
 
 cat > "$VM_DIR/info" <<EOF
 vm_id=$VM_ID
+name=$VM_NAME
 pid=$FC_PID
+created_at=$(date -Iseconds)
 guest_ip=$GUEST_IP
 tap=$TAP_DEV
 api_sock=$API_SOCK