feat: DNS A/PTR with Cloudflare

lnvps_db/src/lib.rs

@@ -104,6 +104,9 @@ pub trait LNVpsDb: Sync + Send {
     /// List VM ip assignments
     async fn insert_vm_ip_assignment(&self, ip_assignment: &VmIpAssignment) -> Result<u64>;
 
+    /// Update VM ip assignments
+    async fn update_vm_ip_assignment(&self, ip_assignment: &VmIpAssignment) -> Result<()>;
+
     /// List VM ip assignments
     async fn list_vm_ip_assignments(&self, vm_id: u64) -> Result<Vec<VmIpAssignment>>;
 

lnvps_db/src/model.rs

@@ -226,11 +226,26 @@ pub struct Vm {
 
 #[derive(FromRow, Clone, Debug, Default)]
 pub struct VmIpAssignment {
+    /// Unique id of this assignment
     pub id: u64,
+    /// VM id this IP is assigned to
     pub vm_id: u64,
+    /// IP range id
     pub ip_range_id: u64,
+    /// The IP address (v4/v6)
     pub ip: String,
+    /// If this record was freed
     pub deleted: bool,
+    /// External ID pointing to a static arp entry on the router
+    pub arp_ref: Option<String>,
+    /// Forward DNS FQDN
+    pub dns_forward: Option<String>,
+    /// External ID pointing to the forward DNS entry for this IP
+    pub dns_forward_ref: Option<String>,
+    /// Reverse DNS FQDN
+    pub dns_reverse: Option<String>,
+    /// External ID pointing to the reverse DNS entry for this IP
+    pub dns_reverse_ref: Option<String>,
 }
 
 impl Display for VmIpAssignment {

lnvps_db/src/mysql.rs

@@ -290,17 +290,38 @@ impl LNVpsDb for LNVpsDbMysql {
 
     async fn insert_vm_ip_assignment(&self, ip_assignment: &VmIpAssignment) -> Result<u64> {
         Ok(sqlx::query(
-            "insert into vm_ip_assignment(vm_id,ip_range_id,ip) values(?, ?, ?) returning id",
+            "insert into vm_ip_assignment(vm_id,ip_range_id,ip,arp_ref,dns_forward,dns_forward_ref,dns_reverse,dns_reverse_ref) values(?,?,?,?,?,?,?,?) returning id",
         )
         .bind(ip_assignment.vm_id)
         .bind(ip_assignment.ip_range_id)
         .bind(&ip_assignment.ip)
+        .bind(&ip_assignment.arp_ref)
+        .bind(&ip_assignment.dns_forward)
+        .bind(&ip_assignment.dns_forward_ref)
+        .bind(&ip_assignment.dns_reverse)
+        .bind(&ip_assignment.dns_reverse_ref)
         .fetch_one(&self.db)
         .await
         .map_err(Error::new)?
         .try_get(0)?)
     }
 
+    async fn update_vm_ip_assignment(&self, ip_assignment: &VmIpAssignment) -> Result<()> {
+        sqlx::query(
+            "update vm_ip_assignment set arp_ref = ?, dns_forward = ?, dns_forward_ref = ?, dns_reverse = ?, dns_reverse_ref = ? where id = ?",
+        )
+            .bind(&ip_assignment.arp_ref)
+            .bind(&ip_assignment.dns_forward)
+            .bind(&ip_assignment.dns_forward_ref)
+            .bind(&ip_assignment.dns_reverse)
+            .bind(&ip_assignment.dns_reverse_ref)
+            .bind(&ip_assignment.id)
+            .execute(&self.db)
+            .await
+            .map_err(Error::new)?;
+        Ok(())
+    }
+
     async fn list_vm_ip_assignments(&self, vm_id: u64) -> Result<Vec<VmIpAssignment>> {
         sqlx::query_as("select * from vm_ip_assignment where vm_id = ? and deleted = 0")
             .bind(vm_id)