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2018-08-244.2.0 policy-handler - periodic reconfigureAlex Shatov1-1/+1
- reconfigure == periodically retrieve the policy-handler config from consul-kv and compare to previous config and subconfigs. If changed, reconfigure the subunits - selectively change one or any settings for the following = catch_up timer interval = reconfigure timer interval = deployment-handler url and params (thread-safe) = policy-engine url and params (thread-safe) = web-socket url to policy-engine (through a callback) - each subunit has its own Settings that keep track of changes - try-catch and metrics around discovery - consul API - hidden the secrets from logs - froze the web-socket version to 0.49.0 because 0.50.0 and 0.51.0 are broken - looking around for stable alternatives - fixed-adapted the callbacks passed to the web-socket lib that changed its API in 0.49.0 and later - log the stack on the exception occurring in the web-socket lib - unit test refactoring Change-Id: Id53bad59660a197f59d9aeb7c05ab761d1060cd0 Signed-off-by: Alex Shatov <alexs@att.com> Issue-ID: DCAEGEN2-470
2018-06-213.0.1 policy-handler - cleaning sonar smellsAlex Shatov1-1/+0
- no change of functionality or API - removed the unused enum34>=1.1.6 from requirements.txt and setup.py - refactored run_policy.sh to redirect the stdout+stderr only once - refactoring to remove smells+vulnerability reported by sonar -- renamed Config.config to Config.settings -- removed the commented out code in customizer.py -- renamed StepTimer.NEXT to StepTimer.STATE_NEXT to avoid the naming confusion with the method StepTimer.next. Also renamed the related StepTimer.STATE_* constants -- refactored several functions by extracting methods to eliminate 4 out of 5 "brain-overload" smells reported by sonar -- moved the literal string for the socket_host "0.0.0.0" to a constant on the web-server to avoid the reported vulnerability Change-Id: I4c7d47d41c6ecd7cb28f6704f5dad2053c1ca7d6 Signed-off-by: Alex Shatov <alexs@att.com> Issue-ID: DCAEGEN2-515
2018-06-143.0.0 policy-handler - migrated to python 3.6Alex Shatov1-3/+3
- migrated from python 2.7 to 3.6 - brought up the latest versions of dependencies -- Cherrypy 15.0.0, requests 2.18.4, websocket-client 0.48.0 - fixed migration errors -- renamed the standard package Queue to queue -- dict.items() instead of dict.iteritems() -- dict.keys() instead of dict.viewkeys() -- range() instead of xrange() -- subprocess.check_output(..., universal_newlines=True) to get str instead of byte-stream from stdout - cleaned up migration warnings -- super() instead of super(A, self) -- logger.warning() instead of .warn() - moved main() from policy_handler.py to __main__.py - getting the policy_handler version directly from setup.py instead of the env var on init of the audit Change-Id: I0fc4ddc51c08a64f3cfdc5d2f010b1c6a1ae92f0 Signed-off-by: Alex Shatov <alexs@att.com> Issue-ID: DCAEGEN2-515
2018-05-102.4.3 policy-handler - try-catch top ExceptionsAlex Shatov1-0/+1
- added try-except for top level Exception into all threads of policy-handler to avoid losing the thread and tracking the unexpected crashes - rediscover the deployment-handler if not found before and after each catchup - refactored audit - separated metrics from audit - added more stats and runtime info to healthcheck = gc counts and garbage info if any detected = memory usage - to detect the potential memory leaks = request_id to all stats = stats of active requests - avoid reallocating the whole Queue of policy-updates after catchup = clear of the internal queue under proper lock Change-Id: I3fabcaac70419a68bd070ff7d591a75942f37663 Signed-off-by: Alex Shatov <alexs@att.com> Issue-ID: DCAEGEN2-483
2018-01-10variable collection of policies per componentAlex Shatov1-3/+1
* new feature variable collection of policies per component in DCAE * massive refactoring * dissolved the external PolicyEngine.py into policy_receiver.py - kept only the web-socket communication to PolicyEngine * new /healthcheck - shows some stats of service running * Unit Test coverage 75% Change-Id: I816b7d5713ae0dd88fa73d3656f272b4f3e7946e Issue-ID: DCAEGEN2-249 Signed-off-by: Alex Shatov <alexs@att.com>
2017-10-27fixed ClientAuth and Authorization parsingAlex Shatov1-1/+1
two formats of ClientAuth and Authorization * Basic <auth> * <auth> Change-Id: I177a86caef6b2a2406277413d5de1972bcf19cfe Issue-Id: DCAEGEN2-128 Signed-off-by: Alex Shatov <alexs@att.com>
2017-09-121.0.0 and policy API to deployment-handlerAlex Shatov1-1/+0
* policy API to deployment-handler /policy * removed pycrypto of config - the same way as other apps * simple upload of config to consul - curl * preparation for policy-handler blueprint Change-Id: I424a1ded0795562ea36b5409304cbb8b5a7e8a24 Issue-Id: DCAEGEN2-62 Signed-off-by: Alex Shatov <alexs@att.com>
2017-08-24policy-handler seed code - fix per Tommy's commentAlex Shatov1-2/+1
Change-Id: Iaed21de902e6875730ffc8ddc5d52c19ef702628 Issue-Id: DCAEGEN2-46 Signed-off-by: Alex Shatov <alexs@att.com>
2017-08-23policy-handler seed codealex_sh1-0/+8
Change-Id: I35cd80b6e082f4b84740bab752774e8abc40ca35 Issue-Id: DCAEGEN2-46 Signed-off-by: Alex Shatov <alexs@att.com>