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- tls to policy-engine
- tls on web-socket to policy-engine
- tls to deployment-handler
- no tls on the web-server side
= that is internal API
= will add TLS in R4
- policy-handler expecting the deployment process
to mount certs at /opt/app/policy_handler/etc/tls/certs/
- blueprint for policy-handler will be updated to contain
cert_directory : /opt/app/policy_handler/etc/tls/certs/
- the matching local etc/config.json has new part tls with:
= cert_directory : etc/tls/certs/
= cacert : cacert.pem
- new optional fields tls_ca_mode in config on consul that
specify where to find the cacert.pem for tls per each https/web-socket
values are:
"cert_directory" - use the cacert.pem stored locally in cert_directory
this is the default if cacert.pem file is found
"os_ca_bundle" - use the public ca_bundle provided by linux system.
this is the default if cacert.pem file not found
"do_not_verify" - special hack to turn off the verification by cacert
and hostname
- config on consul now has 2 new fields for policy_engine
= "tls_ca_mode" : "cert_directory"
= "tls_wss_ca_mode" : "cert_directory"
- config on consul now has 1 new field for deploy_handler
= "tls_ca_mode" : "cert_directory"
- removed customization for verify -- it is now a built-in feature
Change-Id: Ibe9120504ed6036d1ed4c84ff4cd8ad1d9e80f17
Signed-off-by: Alex Shatov <alexs@att.com>
Issue-ID: DCAEGEN2-611
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- changed API and functionality - new dataflow
- new dataflow between policy-handler and deployment-handler
on policy-update and catchup
= GETting policy_ids+versions and policy-filters from
deployment-handler
= PUTting policy-update and catchup in the new message format
= data segmenting the policy-update/catchup messages to
deployment-handler to avoid 413 on deployment-handler side
= matching policies from policy-engine to policies
and policy-filters from deployment-handler
= coarsening the policyName filter received from deployment-handler
to reduce the number messages passed to policy-engine on catchup
= consolidating sequential policy-updates into a single request
when the policy-update is busy
- removed policy scope-prefixes from config and logic -
it is not needed anymore because
= the policy matching happens directly to policies and
policy-filters received from deployment-handler
= on catchup - the policy scope-prefix equivalents are calculated
based on the data received from deployment-handler
- API - GET /policies_latest now returns the info on deployed
policy_ids+versions and policy-filters, rather than policies
of the scope-prefixes previously found in config (obsolete)
- not sending an empty catch_up message to deployment-handler
when nothing changed
- send policy-removed to deployment-handler when getting
404-not found from PDP on removal of policy
- config change: removed catch_up.max_skips - obsolete
- brought the latest CommonLogger.py
- minor refactoring - improved naming of variables
Change-Id: I36b3412eefd439088cb693703a6e5f18f4238b00
Signed-off-by: Alex Shatov <alexs@att.com>
Issue-ID: DCAEGEN2-492
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- 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
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- added etc_customize/ folder and customize.sh script
= customize.sh script is expected to be overridden by company
to customize Docker image build
= the whole etc_customize/ folder is copied into docker image
= it is up to the company what to put into that folder - any files
- added customize/ folder with CustomizeBase and Customize classes
= CustomizeBase defines the interface and the default=ONAP behavior
= CustomizeBase is owned by ONAP and should not be changed
by the company
= Customize inherits CustomizeBase
= policy-handler instantiates Customize
to get the customized behavior
= Customize is owned by the company and should be changed
by the company = ONAP is not going to change Customize
= the methods of Customize are expected to be overridden
by the company to change the behavior of the policy-handler
= sample Customize class can be found in README.md
= Company is allowed to add more files to customize/ folder
if that is required for better structuring of their code
as soon as it is invoked by the methods of Customize
Change-Id: I46f8170afaaa48e1005e4398a768a781db0a0e6c
Signed-off-by: Alex Shatov <alexs@att.com>
Issue-ID: DCAEGEN2-379
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Change-Id: I35cd80b6e082f4b84740bab752774e8abc40ca35
Issue-Id: DCAEGEN2-46
Signed-off-by: Alex Shatov <alexs@att.com>
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