feat: add new target for docker-specific deployment of lms (#30168)

Dockerfile

@@ -149,6 +149,22 @@ CMD gunicorn \
     --access-logfile \
     - cms.wsgi:application
 
+##################################################
+# Define LMS docker-based non-dev target.
+FROM base as lms-docker
+ENV SERVICE_VARIANT lms
+ENV LMS_CFG="/vault-api-secrets/secrets/edx-platform.yml"
+ENV EDX_PLATFORM_SETTINGS='docker-production'
+ENV DJANGO_SETTINGS_MODULE="lms.envs.$EDX_PLATFORM_SETTINGS"
+EXPOSE 8000
+CMD gunicorn \
+    -c /edx/app/edxapp/edx-platform/lms/docker_lms_gunicorn.py \
+    --name lms \
+    --bind=0.0.0.0:8000 \
+    --max-requests=1000 \
+    --access-logfile \
+    - lms.wsgi:application
+
 
 ##################################################
 # Define intermediate dev target for LMS/CMS.
@@ -160,6 +176,7 @@ CMD gunicorn \
 # in a single layer, shared between `lms-dev` and `cms-dev`.
 FROM base as dev
 RUN pip install -r requirements/edx/development.txt
+ENV LMS_CFG="$CONFIG_ROOT/lms.yml"
 
 # Link configuration YAMLs and set EDX_PLATFORM_SE1TTINGS.
 ENV EDX_PLATFORM_SETTINGS='devstack_docker'

lms/envs/docker-production.py

@@ -0,0 +1,83 @@
+"""
+Specific overrides to the base prod settings for a docker production deployment.
+"""
+
+import platform
+from .production import *  # pylint: disable=wildcard-import, unused-wildcard-import
+
+
+def get_docker_logger_config(log_dir='/var/tmp',
+                             logging_env="no_env",
+                             edx_filename="edx.log",
+                             dev_env=False,
+                             debug=False,
+                             service_variant='lms'):
+    """
+    Return the appropriate logging config dictionary. You should assign the
+    result of this to the LOGGING var in your settings.
+    """
+
+    hostname = platform.node().split(".")[0]
+    syslog_format = (
+        "[service_variant={service_variant}]"
+        "[%(name)s][env:{logging_env}] %(levelname)s "
+        "[{hostname}  %(process)d] [%(filename)s:%(lineno)d] "
+        "- %(message)s"
+    ).format(
+        service_variant=service_variant,
+        logging_env=logging_env, hostname=hostname
+    )
+
+    handlers = ['console']
+
+    logger_config = {
+        'version': 1,
+        'disable_existing_loggers': False,
+        'formatters': {
+            'standard': {
+                'format': '%(asctime)s %(levelname)s %(process)d '
+                          '[%(name)s] %(filename)s:%(lineno)d - %(message)s',
+            },
+            'syslog_format': {'format': syslog_format},
+            'raw': {'format': '%(message)s'},
+        },
+        'handlers': {
+            'console': {
+                'level': 'DEBUG' if debug else 'INFO',
+                'class': 'logging.StreamHandler',
+                'formatter': 'standard',
+                'stream': sys.stdout,
+            },
+        },
+        'loggers': {
+            'django': {
+                'handlers': handlers,
+                'propagate': True,
+                'level': 'INFO'
+            },
+            'requests': {
+                'handlers': handlers,
+                'propagate': True,
+                'level': 'WARNING'
+            },
+            'factory': {
+                'handlers': handlers,
+                'propagate': True,
+                'level': 'WARNING'
+            },
+            'django.request': {
+                'handlers': handlers,
+                'propagate': True,
+                'level': 'WARNING'
+            },
+            '': {
+                'handlers': handlers,
+                'level': 'DEBUG',
+                'propagate': False
+            },
+        }
+    }
+
+    return logger_config
+
+LOGGING = get_docker_logger_config()