[uwsgi]
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chdir = /label-studio/label_studio
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http = :8000
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module = core.wsgi:application
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master = true
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cheaper = true
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single-interpreter = true
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if-env = UWSGI_PROCESSES
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processes = $(UWSGI_PROCESSES)
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endif =
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if-not-env = UWSGI_PROCESSES
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processes = 4
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endif =
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vacuum = true
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die-on-term = true
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pidfile = /tmp/%n.pid
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buffer-size = 65535
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http-timeout = 300
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stats = :1717
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stats-http = true
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memory-report = true
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# Proc naming
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auto-procname = true
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procname-prefix = ls-
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need-app = true
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env = APP_WEBSERVER=uwsgi
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# Avoid errors on aborted client connections
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ignore-sigpipe = true
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ignore-write-errors = true
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disable-write-exception = true
|
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post-buffering = 4096
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# Configure uwsgi output
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### Start of Application logs config
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logger = applogger stdio
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log-route = applogger {
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log-encoder = format:applogger ${msg}
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### End of Application logs config
|
|
### Start of uWSGI server logs config
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logger = default stdio
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log-route = default ^((?!\{).)*$
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log-encoder = json:default {"timestamp": "${strftime:%%d/%%b/%%Y:%%H:%%M:%%S %%z}", "source": "uwsgi", "levelname": "INFO", "message": "${msg}"}
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log-encoder = nl
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### End of uWSGI server logs config
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# Disable request logging
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disable-logging = True
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log-5xx = true
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skip-atexit-teardown = True
|
|
# https://docs.launchdarkly.com/sdk/server-side/python#configuring-uwsgi
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enable-threads = True
|
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# uwsgi recommends this to prevent thundering herd on accept.
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thunder-lock = True
|
|
# https://ddtrace.readthedocs.io/en/stable/advanced_usage.html#uwsgi
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# This ensures that file descriptors aren't shared between keystone processes.
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lazy-apps = True
|
|
# Worker Recycling <!>
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# This configuration will restart a worker process after any of the following events:
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# The worker has allocated 1 GB of memory
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# 20 minutes has passed + jitter 60s
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# The worker serving request more then 91 seconds
|
|
if-env = UWSGI_WORKER_RELOAD_ON_RSS
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reload-on-rss = $(UWSGI_WORKER_RELOAD_ON_RSS)
|
endif =
|
if-not-env = UWSGI_WORKER_RELOAD_ON_RSS
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reload-on-rss = 1024
|
endif =
|
|
if-env = UWSGI_WORKER_MAX_LIFETIME
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max-worker-lifetime = $(UWSGI_WORKER_MAX_LIFETIME)
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endif =
|
if-not-env = UWSGI_WORKER_MAX_LIFETIME
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max-worker-lifetime = 1200
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endif
|
|
if-env = UWSGI_WORKER_MAX_LIFETIME_DELTA
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max-worker-lifetime-delta = $(UWSGI_WORKER_MAX_LIFETIME_DELTA)
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endif =
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if-not-env = UWSGI_WORKER_MAX_LIFETIME_DELTA
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max-worker-lifetime-delta = 60
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endif =
|
|
if-env = UWSGI_WORKER_HARAKIRI
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harakiri = $(UWSGI_WORKER_HARAKIRI)
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endif =
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if-not-env = UWSGI_WORKER_HARAKIRI
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harakiri = 91
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endif =
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harakiri-verbose = true
|
|
# How long to wait before forcefully killing workers
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reload-mercy = 3
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worker-reload-mercy = 3
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