- Added Emulated Metric Collector.
- Implemented a few other changes.

Merge branch 'develop' of ssh://gifrerenom_labs.etsi.org/tfs/controller into feat/191-cttc-implement-telemetry-backend-collector-emulated

- L3VPN added to DeviceDriverEnum of context.proto
- ietf_l3vpn plugin added to src/device/service/drivers directory

- l3vpn driver debuged and refactored
- emulted device driver features added to l3vpn driver onboarding
- test_unitary_ietf_l3vpn.py added

- http login deactivated temporary from l3vpn NBI
- PE and CE ip addresses swapped temporary in L3VPN NBI handler.

- tests updated

- post_nework_slice1.json changed to match the CAMARA demo topology
- address ip and prefix added to slice configrules

- /restconf/data endpoint added as a dummpy endpoint to TFS NBI
- connection group endpoint added to TFS NBI
- ietf_slice_handler enhanced to support TFS NBI
- slice json test files added

Merge branch 'develop' into feat/215-cttc-implement-l3-vpn-sbi-driver-compatible-with-ietf-l3-service-model

Merge branch 'develop' into feat/237-elaborate-ietf-slice-nbi-to-support-adding-deleting-new-sdp-connection-group-and-match

- update changed to put in connection group endpoints
- "network-slice-services" field as the root of IETF Slice NBI made optional

enhancement: L3NM IETF L3VPN service handler changed to match IETF Slice data model received in the NBI

- dummy post /restconf/data endpoint added
- `ietf-nss` removed from ietf slice NBI path

- slice2 datamodels added to IETF Slice NBI tests

- get_all_ietf_slices method added to IETFSliceHandler
- get method of NSS_Services adapted to retrieve all IETF Slices.

- redundant L3VPN entry removed from DeviceDriver enum
- l3vpn ConfigRules.py added to service handler

- updaet_connectivity_service method added to ietf_l3vpn's TfsApiClient.py
- config rule check added to ietf_l3vpn's driver
- config rule creation added to setup_config_rules function of ietf_l3vpn service handler
- debuggin in the L3NM_IETFL3VPN_ServiceHandler.py

- p2mp changed to p2p in post_network_slice2.json
- changes in ietf_slice_handler.py

- service id extraction from l3vpn data model in l3vpn driver fixed
- service id extraction from ietf slice data model in l3vpn service handler fixed

- create_l3vvpn_datamodel removed from l3vpn's driver

- endpoint order based on access domain fixed (access endpoints come first)
- connection group id extraction fixed

- teardown_config_rules added to the L3NM L3VPN's service handler
- several bugs resolved

- Emulated driver is added.
- MetricGenerated is added.
- Emulated driver test is added.
- backend requirement file is updated.
- script added to test emulated driver.

- Added licensing information
- Updated requirements for telemetry backend.

- Refactor emulated telemetry tests
- remove unused collector class.
- Improved SyntheticMetricsGenerator class.

- New implementation will be added soon.

Merge branch 'feat/191-cttc-implement-telemetry-backend-collector-emulated' into feat/247-cttc-analytics-module-enhancements
To get the latest info from other branch.

- Refactor telemetry tests to comment out unused test cases
- add EmulatedDriverHelper class for resource key validation.

Merge branch 'feat/191-cttc-implement-telemetry-backend-collector-emulated' into feat/247-cttc-analytics-module-enhancements

- Added AnalyzerHelper class
- Added AnalyzerHandler class
- Added updated streamer class
- Update test scripts for analytics backend
- Updated run script format

- To be updated later.

- Enhance AnalyticsBackendService
- DaskStreamer with improved logging and threading management
- Update duration handling in tests.

- Add new output KPI types
- refactor AnalyzerHandlers
- Updated streamer interaction
- added more test cases.

Merge branch 'develop' of ssh://gifrerenom_labs.etsi.org/tfs/controller into feat/191-cttc-implement-telemetry-backend-collector-emulated

- Renamed Driver to Collector

- Cleanup

- Correct License headers

Resolve "(CTTC) Implement Telemetry Backend Collector Emulated"

See merge request !287

Merge branch 'develop' of ssh://gifrerenom_labs.etsi.org/tfs/controller into feat/247-cttc-analytics-module-enhancements

Resolve "(CTTC) Analytics Module Enhancements"

See merge request !317

- Added call to close() method
- Fixed exception log messages in method close()

- l3vpn post, delete, put requests uncommented
- l3vpn put request url temporarily fixed for integration

- Refactor DaskStreamer by replacing "windows_size" with "batch_duration".
- Refactor aggregation_handler to support multiple KPI dataframe

- (Backend) Refore code to improved logging and error handling
- (Backend) Improved tests
- (Frontend) Refector code to improve Analyzer handling
- (Frontend) improve tests and messages format to handle new backend enhancements.

- Add Exception

Resolve "(CTTC) Analytics Module Enhancements"

See merge request !318

Merge branch 'develop' into feat/215-cttc-implement-l3-vpn-sbi-driver-compatible-with-ietf-l3-service-model

- Reverting unneeded changes

Merge branch 'feat/215-cttc-implement-l3-vpn-sbi-driver-compatible-with-ietf-l3-service-model' into 'develop'

Resolve "(CTTC) Implement L3 VPN SBI driver compatible with IETF L3 Service Model"

See merge request !283

Merge branch 'develop' into feat/237-elaborate-ietf-slice-nbi-to-support-adding-deleting-new-sdp-connection-group-and-match

Merge branch 'develop' into feat/237-elaborate-ietf-slice-nbi-to-support-adding-deleting-new-sdp-connection-group-and-match

- Add missing header

Merge branch 'feat/237-elaborate-ietf-slice-nbi-to-support-adding-deleting-new-sdp-connection-group-and-match' into 'develop'

Resolve "Elaborate IETF Slice NBI to support adding/deleting new sdp, connection group, and match criteria"

See merge request !302

Resolve "(CTTC) Driver required to interact with NCE controller"

See merge request !304

Resolve "(CTTC) Driver required to interact with IETF Slice Compliant Controller"

See merge request !305

Resolve "(CTTC) L3NM-NCE Service Handler is Required"

See merge request !306

Resolve "(CTTC) L3Slice-IETFSlice Service Handler is Required"

See merge request !307