75 lines
3.7 KiB
Python
75 lines
3.7 KiB
Python
from functions import Functions, DaemonizeHAProxy, Certbot, Consts
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from processor import ProcessorInterface
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import os
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from deepdiff import DeepDiff
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def start():
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processor_obj = ProcessorInterface.factory(os.getenv("EASYHAPROXY_DISCOVER"))
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if processor_obj is None:
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exit(1)
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os.makedirs(Consts.certs_letsencrypt, exist_ok=True)
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os.makedirs(Consts.certs_haproxy, exist_ok=True)
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processor_obj.save_config(Consts.haproxy_config)
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processor_obj.save_certs(Consts.certs_haproxy)
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letsencrypt_certs_found = processor_obj.get_letsencrypt_hosts()
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Functions.log(Functions.EASYHAPROXY_LOG, Functions.DEBUG, 'Found hosts: %s' % ", ".join(processor_obj.get_hosts())) # Needs to run after save_config
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Functions.log(Functions.EASYHAPROXY_LOG, Functions.TRACE, 'Object Found: %s' % (processor_obj.get_parsed_object()))
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old_haproxy = None
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haproxy = DaemonizeHAProxy()
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current_custom_config_files = haproxy.get_custom_config_files()
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haproxy.haproxy("start")
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haproxy.sleep()
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certbot = Certbot(Consts.certs_letsencrypt, os.getenv("EASYHAPROXY_LETSENCRYPT_EMAIL"), os.getenv("EASYHAPROXY_LETSENCRYPT_SERVER", "").lower())
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while True:
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if old_haproxy is not None:
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old_haproxy.kill()
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old_haproxy = None
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try:
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old_parsed = processor_obj.get_parsed_object()
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processor_obj.refresh()
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if certbot.check_certificates(letsencrypt_certs_found) or DeepDiff(old_parsed, processor_obj.get_parsed_object()) != {} or not haproxy.is_alive() or DeepDiff(current_custom_config_files, haproxy.get_custom_config_files()) != {}:
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Functions.log(Functions.EASYHAPROXY_LOG, Functions.DEBUG, 'New configuration found. Reloading...')
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Functions.log(Functions.EASYHAPROXY_LOG, Functions.TRACE, 'Object Found: %s' % (processor_obj.get_parsed_object()))
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processor_obj.save_config(Consts.haproxy_config)
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processor_obj.save_certs(Consts.certs_haproxy)
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letsencrypt_certs_found = processor_obj.get_letsencrypt_hosts()
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Functions.log(Functions.EASYHAPROXY_LOG, Functions.DEBUG, 'Found hosts: %s' % ", ".join(processor_obj.get_hosts())) # Needs to after save_config
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old_haproxy = haproxy
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haproxy = DaemonizeHAProxy()
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current_custom_config_files = haproxy.get_custom_config_files()
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haproxy.haproxy("reload")
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old_haproxy.terminate()
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except Exception as e:
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Functions.log(Functions.EASYHAPROXY_LOG, Functions.FATAL, "Err: %s" % (e))
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Functions.log(Functions.EASYHAPROXY_LOG, Functions.DEBUG, 'Heartbeat')
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haproxy.sleep()
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def main():
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Functions.run_bash(Functions.INIT_LOG, '/usr/sbin/haproxy -v')
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Functions.log(Functions.INIT_LOG, Functions.INFO, " _ ")
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Functions.log(Functions.INIT_LOG, Functions.INFO, " ___ __ _ ____ _ ___| |_ __ _ _ __ _ _ _____ ___ _ ")
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Functions.log(Functions.INIT_LOG, Functions.INFO, "/ -_) _` (_-< || |___| ' \/ _` | '_ \ '_/ _ \ \ / || |")
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Functions.log(Functions.INIT_LOG, Functions.INFO, "\___\__,_/__/\_, | |_||_\__,_| .__/_| \___/_\_\\_, |")
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Functions.log(Functions.INIT_LOG, Functions.INFO, " |__/ |_| |__/ ")
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Functions.log(Functions.INIT_LOG, Functions.INFO, "Release: %s" % (os.getenv("RELEASE_VERSION")))
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Functions.log(Functions.INIT_LOG, Functions.DEBUG, 'Environment:')
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for name, value in os.environ.items():
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if "HAPROXY" in name:
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Functions.log(Functions.INIT_LOG, Functions.DEBUG, "- {0}: {1}".format(name, value))
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start()
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if __name__ == '__main__':
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main()
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