2 * RIC-702: Clean-up logging in routing manager
5 * Replacing deprecated SDL APIs
8 * Refactoring rtmgr code
11 * go.mod updated from 1.12 go version to 1.13
14 * Upgraded to RMR 4.7.4 and some improvements
17 * Open RMR connection in a a new thread
20 * Overwrite duplicate E2T address instead of sending error to E2Manager
23 * Upgraded to RMR v4.5.2
26 * Upgraded to RMR v4.4.4
29 * Code violations fixed in pkg/nbi/httprestful.go
32 * Code violations fixed in pkg/nbi/httprestful.go and pkg/nbi/control.go
35 * Appending Receiver endpoint in routes if RX message type is same
38 * 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.
41 * Removed Book Keeping of RMR CTL ports. Route Distribution on demand.
44 * 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)
47 * [RIC-369] Routing manager needs to support for xApps that terminate other protocols than E2
50 * Distribution of routes is synchronous.
53 * Updating xapp_fwk to v0.4.15, that contains RIC_HEALTH_CHECK message types
56 * Updating RMR version to 4.0.5
59 * Updating to xapp frw v0.4.10, for dcap to adxapp new message type
62 * Updating to RMR version 4.0.2
65 * Updating to RMR version 3.8.2
68 * Supporting of reading subscriptions from subscription manager while restarting rtmgr
71 * Increased http client timeout to 15sec
74 * Commented subscription list retrieval during rtmgr startUp
77 * RT records are sent in a group rather than individually. Group is configurabl
80 * Moving to ubuntu 18 and fixing UT's
83 * Fix to convert service name to IP during Route update Request
86 * Supporting xApp to xApp Routes handling
89 * RMR updated to v3.6.0 with support for E2 Setup message types
92 * Switch to RMR Si95 mode
95 * Removal of go mangoes and using RMR nng
98 * getAllSubscriptions API (RM -> SM) during restart of routing manager handled
101 * Retained (E2M->E2T issue) - retrying when is_Ready flag in socket handle is false
104 * Restart/Start of RM, fetch E2T data from E2manager - implementation in RM for v1/e2t/list API handling
107 * Corrected route table syntax in case of broadcast message
110 * Added debug API to request route and configuration details in routing manager
113 * Added code for subscription merge and added RMR from xapp-framework
116 * Temporary Fix for R3 (E2M->E2T issue) - retrying when is_Ready flag in socket handle is false
119 * Entry in meid map will only contain the delta change
122 * Check DNS lookup for E2T address, RED Button and KEEP alive message routes added for new E2T Address
125 * Static platform routes can be configured via configuration file
128 * Multiple E2T instance Feature: Introduced APIs Delete E2T Instance, associate RANs to E2T and disassociate RANs from E2T Instance.
131 * Create E2T Instance API introduced for Multiple E2T Feature
134 * Included RMR changes that has MEID implementation
137 * Added Routes when AC-xApp is deployed
138 * included xapp-framework. Using only config and Logger module for now.
141 * Fixed integration and subscription routes related issues for R3
144 * 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
145 * xApp manager interface changes for Subscription Request API
148 * Adding docs and updating release notes for routing manager
151 * Fix routes for RIC_ENDC_X2_SETUP_REQ, RIC_ENDC_X2_SETUP_RESP and RIC_ENDC_X2_SETUP_FAILURE
154 * Routing Manager is more resilient to missing components
155 * Put in order the message types
158 * Added platform route to send RIC_SCTP_CLEAR_ALL message to implement big red button.
159 * Added E2_TERM_INIT and RIC_SCTP_CONNECTION_FAILURE message type routes.
162 * The following tools made available in the final docker image: iputils-ping, net-tools, curl and tcpdump
165 * Introduced delete API over REST interface for subscriptions.
168 * Minor code changes due to appmgr/rtmgr api differences
173 * Removed "rte" route types and made all routes to construct of "mse" literal.
176 * Introduced platform-specific routes: basic components (e2term, ueman, subman, e2man) are stored in a json file (example in manifests/rtmgr/rtmgr-cfg.yaml)
177 * Introduced subscription add functionality: /ric/v1/xapp-subscriptions endpoint is active, on a POST method it generates endpoint specific mse routing table entries
180 * Introduced http rest functionality
181 * A way to get intial xapp data from xapp manager while booting the routing manager
182 * A way to create a sinple webhook registration in the xapp-manager to listen on updates abpout changes in xapps
185 * Changes in swagger API definition
186 * UTs for SBI, SDL and RPE modules
187 * New message types according to RMR
190 * Introduces NNGPush SBI module
191 * Bugfixes in argument handling
192 * different RMR policy generator for Push and Pub communication
195 * RMR Policy Engine has been refactored to handle receiving groups properly
196 * Debugging feature has been added
197 * Multi level logging
198 * A complex JSON file has been added to xApp Manager to test new behavior
201 * RTMGR (Routing Manager) implementation in Golang
202 * Updated project folder structure
203 * Integration manifests
206 * Initial version of Routing Manager for CI/CD pipeline
207 * Dummy solution: still has no real routing capability
208 * Container is based on the _**tx**_ version of [admin xApp] which already implements [RMR library]