root: automate system migrations, move docker to lifecycle folder

lifecycle/gunicorn.conf.py

@@ -0,0 +1,42 @@
+"""Gunicorn config"""
+import structlog
+
+bind = "0.0.0.0:8000"
+workers = 2
+threads = 4
+
+user = "passbook"
+group = "passbook"
+
+worker_class = "uvicorn.workers.UvicornWorker"
+# Docker containers don't have /tmp as tmpfs
+worker_tmp_dir = "/dev/shm"
+
+logconfig_dict = {
+    "version": 1,
+    "disable_existing_loggers": False,
+    "formatters": {
+        "json_formatter": {
+            "()": structlog.stdlib.ProcessorFormatter,
+            "processor": structlog.processors.JSONRenderer(),
+            "foreign_pre_chain": [
+                structlog.stdlib.add_log_level,
+                structlog.stdlib.add_logger_name,
+                structlog.processors.TimeStamper(),
+                structlog.processors.StackInfoRenderer(),
+                structlog.processors.format_exc_info,
+            ],
+        }
+    },
+    "handlers": {
+        "error_console": {
+            "class": "logging.StreamHandler",
+            "formatter": "json_formatter",
+        },
+        "console": {"class": "logging.StreamHandler", "formatter": "json_formatter"},
+    },
+    "loggers": {
+        "uvicorn": {"handlers": ["console"], "level": "WARNING", "propagate": False},
+        "gunicorn": {"handlers": ["console"], "level": "INFO", "propagate": False},
+    },
+}