bundles/octoprint: introduce

bundles/octoprint/files/octoprint.service

@@ -0,0 +1,15 @@
+[Unit]
+Description=OctoPrint
+After=network.target
+
+[Service]
+User=octoprint
+Group=octoprint
+Environment="VIRTUAL_ENV=/opt/octoprint/venv"
+Environment="PATH=/opt/octoprint/venv/bin:/usr/local/bin:/usr/bin:/bin"
+ExecStart=/opt/octoprint/venv/bin/octoprint serve --ipv6 --host ::1 --port 22030
+WorkingDirectory=/opt/octoprint
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target

bundles/octoprint/items.py

@@ -0,0 +1,34 @@
+actions = {
+    'octoprint_create_virtualenv': {
+        'command': 'sudo -u octoprint /usr/bin/python3 -m virtualenv -p python3 /opt/octoprint/venv/',
+        'unless': 'test -d /opt/octoprint/venv/',
+        'needs': {
+            'directory:/opt/octoprint', # provided by bundle:users
+            'user:octoprint',
+        },
+    },
+    'octoprint_install_octoprint': {
+        'command': 'sudo -u octoprint /opt/octoprint/venv/bin/pip install OctoPrint',
+        'unless': 'test -f /opt/octoprint/venv/bin/octoprint',
+        'needs': {
+            'action:octoprint_create_virtualenv',
+        },
+    },
+}
+
+svc_systemd = {
+    'octoprint': {
+        'needs': {
+            'file:/etc/systemd/system/octoprint.service',
+            'action:octoprint_install_octoprint',
+        },
+    },
+}
+
+files = {
+    '/etc/systemd/system/octoprint.service': {
+        'triggers': {
+            'action:systemd-reload',
+        },
+    },
+}

bundles/octoprint/metadata.py

@@ -0,0 +1,7 @@
+defaults = {
+    'users': {
+        'octoprint': {
+            'home': '/opt/octoprint',
+        },
+    },
+}