- Added scripts to manually launch interdomain unitary tests

- Added script to expose observability framework
- Extended TFS deploy scripts to run automatically run expose observability scripts
- Adapted TFS deploy script
- Script cleanup

- Added flags to specify target container to retrieve log

- Reduced log levels to INFO
- Generalized paths
- Minor code and comment cleanup

- added missign script show logs load generator

- Restored execute permissions

- Added/Updated headers
- Added script to update copyright headers

- adapted cockroachdb_client script to be usable in cluster and single mode

- updated old gitlab.com URLs by new labs.etsi.org URLs.
- updated Context to use secrets generated by CockroachDB and NATS

- disabled event testing; operation works, but sometimes tests get stuck
- added dynamic wait for CockroachDB and NATS containers to start
- tuned grace shutdown period
- improved NatsBackend termination

- corrected run_tests_locally script
- solved formatting issue with Database Engine error logging
- minor type hinting corrections
- activated event notifications for Device, EndPoint and ConfigRule

- updated run_tests_locally script
- updated GitLab CI/CD with NATS
- updated ContextModel and TopologyModel with created/updated
- added logic for Context and Topology events created/updated/deleted
- activated dependencies for test_connection
- activated event testing in Context and Topology entities
- corrected conftest for Context component

- corrected imports of Method Wrappers API

- cleaned up script run tests locally
- temporarily added script to automate test & coverage reporting
- reorganized unitary tests
- migration in progress to use single-column primary-key for main entities
- intermediate backup ; work in progress

- reorganized code spliting database models, enumerations, and operation methods
- separated unitary tests per entity and defined order between them
- separated unitary test for fasthasher
- modev old code to separate folder

- progress on migration to CockroachDB (partial)

- updated manifests to v22.2.0
- renamed namespace to crdb
- added script to launch cockroachdb client

- updated manifest
- corrected README.md notes
- corrected script run-tests-locally
- partial code implementation

- updatd EventsCollector get_events
- added field created_at in ContextModel
- added ChangeFeedClient
- WIP arrangements in unitary tests
- WIP arrangements in ServicerImpl
- arranged run_tests_locally script

- fixed show_logs_monitoring script
- Context Queries: added get_service, get_slice, get_topology methods
- Context Queries: corrected bug with get inter topology
- Moved old Build/Load Descriptor scripts to common
- Fixed retrieval of objects loaded from descriptors
- Deactivated close of clients in descriptor loader
- Moved MockOSM library to common tests/tools folder

Compute component:
- updated to use new context query methods
- updated to use new MockOSM location

OFC'22 tests:
- updated MockOSM paths
- updated fixtures
- added loggers
- corrected WIM service definitions
- improved verification of KPIs created and values returned
- optimized removal of entities
- optimized service discovery in delete test
- added on-line logging to tests

- added scripts to dump logs of DLT component

- Added basic support for ACL rules
- Corrected unitary tests

Fixed the L3 security status KPIs monitoring in CentralizedAttackDetector component and cleaned the CentralizedAttackDetector service implementation

- Renamed DependencyResolver to TaskScheduler
- Enhanced TaskScheduler with an extensible Task API framework and extensible dependency resolver
- Created TaskExecutor providing an extensible task execution environment
- Removed in-memory database; now is stateless and interrogates/updates Context when needed
- Extended gRPC servicer to use new TaskScheduler
- Removed unneeded files and re-organized helper methods
- Extended ServiceHandlerAPI; now SetEndpoint/DeleteEndpoint enables to configure/deconfigure a connection
- Moved ServiceHandlerFactory-related methods to the appropriate file
- Created ConnectionExpander to resolve from ERO-like paths to lists of links
- Created basic tasks: ServiceSetState, ServiceDelete, ConnectionConfigure, ConnectionDeconfigure
- Added skeleton for L2NMEmulatedHandler (to be adapted, now is a copy of L3NM one)

Frontend:
- added show logs script
- improved config settings to get address and port of the backend
- improved logging of _Algorithm
- implemented KDisjointPath logic

Backend:
- added show logs script

Modifications that enable the use of a single script that builds an image, tests and reports coverage for a specific component.

Signed-off-by: gkatsikas <gkatsikas@ubitech.eu>

- partial integration of PathComp with Service
- ongoing work

- added exposition of redis-tests service for testing with Redis backend
- moved delete logic from Context Servicer to ORM components
- added support for constraints of different kinds

Common scripts:
- added script to dump logs of all pods/containers in a namespace

ECOC'22 demo:
- removed unneeded scripts and files
- cleaned up run_test scripts
- added run test and coverage script
- added deploy_specs.sh
- added scripts to generate JSON descriptors

OFC'22 demo:
- added deploy_specs.sh