Start roughing out K8s deployment spec for api-server; bootstrap global locks AFTER DB migrations have run

src/api/db/mod.rs

@@ -7,7 +7,6 @@ use sea_orm_rocket::{Config, Database, Pool};
 use async_trait::async_trait;
 use rocket::fairing::AdHoc;
 use sea_orm::ConnectOptions;
-use crate::api::entity::locks::ensure_vmid_lock;
 
 #[derive(Database, Debug)]
 #[database("p5x_api")]
@@ -43,8 +42,6 @@ impl Pool for DbPool {
 
         let conn = sea_orm::Database::connect(options).await?;
 
-        ensure_vmid_lock(&conn).await?;  // todo: probably a better place to put this
-
         Ok(DbPool { conn })
     }
 

src/api/mod.rs

@@ -5,9 +5,22 @@ mod route;
 pub mod util;
 pub mod cluster;
 pub mod entity;
-pub use db::Db;
+use sea_orm_rocket::Database;
+use db::Db;
+use crate::api::entity::locks::ensure_vmid_lock;
+
 pub mod services;
 
+/** Perform any init-time operations that require the DB. */
+pub fn post_init() -> AdHoc {
+    AdHoc::on_ignite("post_init", |rocket| async {
+        let conn = &Db::fetch(&rocket).unwrap().conn;
+        ensure_vmid_lock(&conn).await.unwrap();
+
+        rocket
+    })
+}
+
 pub fn init() -> AdHoc {
     AdHoc::on_ignite("mod(db)", |rocket| async {
         rocket.attach(db::init())