add garage admin api with token, expose via garage.hantim.net

docker/garage/.env.keys

@@ -1,2 +1,3 @@
 RPC_SECRET=hantim-garage-rpc-secret
 ARGENTO_NODE_ID=hantim-garage-argento-node-id
+ADMIN_TOKEN=hantim-garage-admin-token

docker/garage/garage.toml

@@ -22,3 +22,4 @@ index = "index.html"
 
 [admin]
 api_bind_addr = "[::]:3903"
+admin_token = "${ADMIN_TOKEN}"

docker/nginx/conf.d/garage.hantim.net.conf

@@ -0,0 +1,30 @@
+# Garage admin API
+server {
+    listen 80;
+    listen [::]:80;
+    server_name garage.hantim.net;
+
+    location /.well-known/acme-challenge/ {
+        root /var/www/certbot;
+    }
+
+    location / {
+        return 301 https://garage.hantim.net$request_uri;
+    }
+}
+
+server {
+    listen 443 ssl;
+    listen [::]:443 ssl;
+    http2 on;
+    server_name garage.hantim.net;
+
+    ssl_certificate     /etc/letsencrypt/live/garage.hantim.net/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/garage.hantim.net/privkey.pem;
+
+    add_header Strict-Transport-Security "max-age=63072000; preload" always;
+
+    location / {
+        proxy_pass http://garage:3903;
+    }
+}