eotk: import instance information from terraform

app/portal/eotk.py

@@ -0,0 +1,16 @@
+from flask import render_template, Blueprint
+from sqlalchemy import desc
+
+from app.models.onions import Eotk
+
+bp = Blueprint("eotk", __name__)
+
+
+@bp.route("/list")
+def eotk_list():
+    instances = Eotk.query.filter(Eotk.destroyed == None).order_by(desc(Eotk.added)).all()
+    return render_template("list.html.j2",
+                           section="eotk",
+                           title="EOTK Instances",
+                           item="eotk",
+                           items=instances)