From d7f34d4b71ec4d86547628cda351d20bff4d017f Mon Sep 17 00:00:00 2001 From: Alex Shatov Date: Tue, 7 Aug 2018 12:11:35 -0400 Subject: 4.0.0 new dataflow on policy-update and catchup - 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 Issue-ID: DCAEGEN2-492 --- policyhandler/policy_consts.py | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'policyhandler/policy_consts.py') diff --git a/policyhandler/policy_consts.py b/policyhandler/policy_consts.py index 90ede47..51ac173 100644 --- a/policyhandler/policy_consts.py +++ b/policyhandler/policy_consts.py @@ -29,6 +29,10 @@ AUTO_CATCH_UP = "auto catch_up" LATEST_POLICIES = "latest_policies" REMOVED_POLICIES = "removed_policies" ERRORED_POLICIES = "errored_policies" -ERRORED_SCOPES = "errored_scopes" -SCOPE_PREFIXES = "scope_prefixes" POLICY_FILTER = "policy_filter" +POLICY_FILTERS = "policy_filters" +POLICIES = "policies" +POLICY_VERSIONS = "policy_versions" +MATCHING_CONDITIONS = "matchingConditions" +POLICY_NAMES = "policy_names" +POLICY_FILTER_MATCHES = "policy_filter_matches" -- cgit 1.2.3-korg