Adding upstream version 2.2.1.

Signed-off-by: Daniel Baumann <daniel@debian.org>

docker-compose.yml

@@ -0,0 +1,27 @@
+version: '3.7'
+
+x-stas: &default-stas
+    image: ghcr.io/linux-nvme/nvme-stas:main
+    build:
+      context: .
+    volumes:
+        - /run/dbus:/run/dbus
+        - /etc/nvme:/etc/nvme
+    privileged: true
+    network_mode: host
+
+services:
+  stafd:
+    <<: *default-stas
+    environment:
+      RUNTIME_DIRECTORY: /run/stafd
+      XDG_CACHE_HOME: /var/cache/stafd
+      PYTHONUNBUFFERED: 1
+    command: -u /usr/sbin/stafd
+  stacd:
+    <<: *default-stas
+    environment:
+      RUNTIME_DIRECTORY: /run/stacd
+      XDG_CACHE_HOME: /var/cache/stacd
+      PYTHONUNBUFFERED: 1
+    command: -u /usr/sbin/stacd