2 * Refactoring rtmgr code
5 * go.mod updated from 1.12 go version to 1.13
8 * Upgraded to RMR 4.7.4 and some improvements
11 * Open RMR connection in a a new thread
14 * Overwrite duplicate E2T address instead of sending error to E2Manager
17 * Upgraded to RMR v4.5.2
20 * Upgraded to RMR v4.4.4
23 * Code violations fixed in pkg/nbi/httprestful.go
26 * Code violations fixed in pkg/nbi/httprestful.go and pkg/nbi/control.go
29 * Appending Receiver endpoint in routes if RX message type is same
32 * Publish Route only once to the endpoint that requests it. Periodic/Event based distribution will be done only for the process with RMR Control Port 4561.
35 * Removed Book Keeping of RMR CTL ports. Route Distribution on demand.
38 * Creating dymanic endpoints(Eps) and distributing routes to those endpoints on upgrade route table request from xApp (this is fixed part MCxapp distribution issue for multiple route ports)
41 * [RIC-369] Routing manager needs to support for xApps that terminate other protocols than E2
44 * Distribution of routes is synchronous.
47 * Updating xapp_fwk to v0.4.15, that contains RIC_HEALTH_CHECK message types
50 * Updating RMR version to 4.0.5
53 * Updating to xapp frw v0.4.10, for dcap to adxapp new message type
56 * Updating to RMR version 4.0.2
59 * Updating to RMR version 3.8.2
62 * Supporting of reading subscriptions from subscription manager while restarting rtmgr
65 * Increased http client timeout to 15sec
68 * Commented subscription list retrieval during rtmgr startUp
71 * RT records are sent in a group rather than individually. Group is configurabl
74 * Moving to ubuntu 18 and fixing UT's
77 * Fix to convert service name to IP during Route update Request
80 * Supporting xApp to xApp Routes handling
83 * RMR updated to v3.6.0 with support for E2 Setup message types
86 * Switch to RMR Si95 mode
89 * Removal of go mangoes and using RMR nng
92 * getAllSubscriptions API (RM -> SM) during restart of routing manager handled
95 * Retained (E2M->E2T issue) - retrying when is_Ready flag in socket handle is false
98 * Restart/Start of RM, fetch E2T data from E2manager - implementation in RM for v1/e2t/list API handling
101 * Corrected route table syntax in case of broadcast message
104 * Added debug API to request route and configuration details in routing manager
107 * Added code for subscription merge and added RMR from xapp-framework
110 * Temporary Fix for R3 (E2M->E2T issue) - retrying when is_Ready flag in socket handle is false
113 * Entry in meid map will only contain the delta change
116 * Check DNS lookup for E2T address, RED Button and KEEP alive message routes added for new E2T Address
119 * Static platform routes can be configured via configuration file
122 * Multiple E2T instance Feature: Introduced APIs Delete E2T Instance, associate RANs to E2T and disassociate RANs from E2T Instance.
125 * Create E2T Instance API introduced for Multiple E2T Feature
128 * Included RMR changes that has MEID implementation
131 * Added Routes when AC-xApp is deployed
132 * included xapp-framework. Using only config and Logger module for now.
135 * Fixed integration and subscription routes related issues for R3
138 * Added RSM platform component routes for message types RAN_CONNECTED, RAN_RESTARTED, RAN_RECONFIGURED, RIC_RES_STATUS_REQ,RIC_RES_STATUS_RESP and RIC_RES_STATUS_FAILURE
139 * xApp manager interface changes for Subscription Request API
142 * Adding docs and updating release notes for routing manager
145 * Fix routes for RIC_ENDC_X2_SETUP_REQ, RIC_ENDC_X2_SETUP_RESP and RIC_ENDC_X2_SETUP_FAILURE
148 * Routing Manager is more resilient to missing components
149 * Put in order the message types
152 * Added platform route to send RIC_SCTP_CLEAR_ALL message to implement big red button.
153 * Added E2_TERM_INIT and RIC_SCTP_CONNECTION_FAILURE message type routes.
156 * The following tools made available in the final docker image: iputils-ping, net-tools, curl and tcpdump
159 * Introduced delete API over REST interface for subscriptions.
162 * Minor code changes due to appmgr/rtmgr api differences
167 * Removed "rte" route types and made all routes to construct of "mse" literal.
170 * Introduced platform-specific routes: basic components (e2term, ueman, subman, e2man) are stored in a json file (example in manifests/rtmgr/rtmgr-cfg.yaml)
171 * Introduced subscription add functionality: /ric/v1/xapp-subscriptions endpoint is active, on a POST method it generates endpoint specific mse routing table entries
174 * Introduced http rest functionality
175 * A way to get intial xapp data from xapp manager while booting the routing manager
176 * A way to create a sinple webhook registration in the xapp-manager to listen on updates abpout changes in xapps
179 * Changes in swagger API definition
180 * UTs for SBI, SDL and RPE modules
181 * New message types according to RMR
184 * Introduces NNGPush SBI module
185 * Bugfixes in argument handling
186 * different RMR policy generator for Push and Pub communication
189 * RMR Policy Engine has been refactored to handle receiving groups properly
190 * Debugging feature has been added
191 * Multi level logging
192 * A complex JSON file has been added to xApp Manager to test new behavior
195 * RTMGR (Routing Manager) implementation in Golang
196 * Updated project folder structure
197 * Integration manifests
200 * Initial version of Routing Manager for CI/CD pipeline
201 * Dummy solution: still has no real routing capability
202 * Container is based on the _**tx**_ version of [admin xApp] which already implements [RMR library]