forked from mirrors/thatmattlove-hyperglass
47 lines
1.3 KiB
Text
47 lines
1.3 KiB
Text
"""
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https://github.com/checktheroads/hyperglass
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Guncorn configuration
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"""
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import os
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import shutil
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import multiprocessing
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from logzero import logger
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command = "/usr/local/bin/gunicorn"
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pythonpath = "/opt/hyperglass"
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bind = "[::1]:8001"
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preload = True
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workers = multiprocessing.cpu_count() * 2
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user = "www-data"
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timeout = 60
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keepalive = 10
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# Prometheus Multiprocessing directory, set as environment variable
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prometheus_multiproc_dir = "/tmp/prometheus_multiproc_dir"
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def on_starting(server): # pylint: disable=unused-argument
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"""Pre-startup Gunicorn Tasks"""
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try:
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# Renders Jinja2 -> Sass, compiles Sass -> CSS prior to worker load
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import hyperglass.render
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hyperglass.render.css()
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print(1)
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except ImportError as error_exception:
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logger.error(f"Exception occurred:\n{error_exception}")
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# Prometheus multiprocessing directory
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shutil.rmtree(prometheus_multiproc_dir)
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os.mkdir(prometheus_multiproc_dir)
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os.environ["prometheus_multiproc_dir"] = prometheus_multiproc_dir
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def worker_exit(server, worker): # pylint: disable=unused-argument
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"""Prometheus multiprocessing WSGI support"""
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from prometheus_client import multiprocess
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multiprocess.mark_process_dead(worker.pid)
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def on_exit(server):
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shutil.rmtree(prometheus_multiproc_dir)
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