Settings: remove old settings (#10504)

It seems we are not using them anywhere.

Author: humitos

readthedocs/doc_builder/constants.py

@@ -16,14 +16,6 @@
 DOCKER_IMAGE = settings.DOCKER_IMAGE
 DOCKER_IMAGE_SETTINGS = settings.DOCKER_IMAGE_SETTINGS
 DOCKER_LIMITS = settings.DOCKER_LIMITS
-
-old_config = settings.DOCKER_BUILD_IMAGES
-if old_config:
-    log.warning(
-        'Old config detected, DOCKER_BUILD_IMAGES->DOCKER_IMAGE_SETTINGS',
-    )
-    DOCKER_IMAGE_SETTINGS.update(old_config)
-
 DOCKER_TIMEOUT_EXIT_CODE = 42
 DOCKER_OOM_EXIT_CODE = 137
 

readthedocs/settings/base.py

@@ -539,16 +539,12 @@ def TEMPLATES(self):
         },
     }
 
-    MULTIPLE_BUILD_SERVERS = [CELERY_DEFAULT_QUEUE]
-
     # Sentry
     SENTRY_CELERY_IGNORE_EXPECTED = True
 
     # Docker
     DOCKER_ENABLE = False
     DOCKER_SOCKET = 'unix:///var/run/docker.sock'
-    # This settings has been deprecated in favor of DOCKER_IMAGE_SETTINGS
-    DOCKER_BUILD_IMAGES = None
 
     # User used to create the container.
     # In production we use the same user than the one defined by the
@@ -923,19 +919,6 @@ def DOCKER_LIMITS(self):
     GRAVATAR_DEFAULT_IMAGE = 'https://assets.readthedocs.org/static/images/silhouette.png'  # NOQA
     OAUTH_AVATAR_USER_DEFAULT_URL = GRAVATAR_DEFAULT_IMAGE
     OAUTH_AVATAR_ORG_DEFAULT_URL = GRAVATAR_DEFAULT_IMAGE
-    RESTRUCTUREDTEXT_FILTER_SETTINGS = {
-        'cloak_email_addresses': True,
-        'file_insertion_enabled': False,
-        'raw_enabled': False,
-        'strip_comments': True,
-        'doctitle_xform': True,
-        'sectsubtitle_xform': True,
-        'initial_header_level': 2,
-        'report_level': 5,
-        'syntax_highlight': 'none',
-        'math_output': 'latex',
-        'field_name_limit': 50,
-    }
     REST_FRAMEWORK = {
         'DEFAULT_FILTER_BACKENDS': ('django_filters.rest_framework.DjangoFilterBackend',),
         'DEFAULT_PAGINATION_CLASS': 'rest_framework.pagination.LimitOffsetPagination',  # NOQA

readthedocs/settings/docker_compose.py

@@ -30,8 +30,6 @@ class DockerBaseSettings(CommunityBaseSettings):
     # In the local docker environment, nginx should be trusted to set the host correctly
     USE_X_FORWARDED_HOST = True
 
-    MULTIPLE_BUILD_SERVERS = ['build']
-
     # https://docs.docker.com/engine/reference/commandline/run/#add-entries-to-container-hosts-file---add-host
     # export HOSTIP=`ip -4 addr show scope global dev wlp4s0 | grep inet | awk '{print \$2}' | cut -d / -f 1`
     HOSTIP = os.environ.get('HOSTIP')