Replace Flask with FastAPI

src/everest/detached/jobs/everserver.py

@@ -16,7 +16,12 @@
 from cryptography.hazmat.primitives.asymmetric import rsa
 from cryptography.x509.oid import NameOID
 from dns import resolver, reversename
-from flask import Flask, Response, jsonify, request
+#from flask import Flask, Response, jsonify, request
+import uvicorn
+
+from fastapi import FastAPI, Request, status
+from fastapi.responses import HTMLResponse, RedirectResponse, Response
+
 from ropt.enums import OptimizerExitCode
 
 from ert.config import QueueSystem
@@ -89,7 +94,7 @@ def _opt_monitor(shared_data=None):
 
 
 def _everserver_thread(shared_data, server_config):
-    app = Flask(__name__)
+    app = FastAPI()
 
     def check_user(password):
         return password == server_config["authentication"]
@@ -149,7 +154,12 @@ def get_opt_progress():
         server_config["key_path"],
         server_config["key_passwd"],
     )
-    app.run(host="0.0.0.0", port=server_config["port"], ssl_context=ctx)
+
+
+    uvicorn.run(app, host="0.0.0.0", port=server_config["port"])
+    #app.run(host="0.0.0.0", port=server_config["port"], ssl_context=ctx)
+
+
 
 
 def _find_open_port(host, lower, upper):