- Added availability percentage to SLA Availability constraint

- Removed availability percentage from SLA Availability constraint (new feature)

- Corrected Constraint definitions

- corrected parsing of slice descriptors

- implemented missing methods

- implemented missing methods

- added support for dictionary and file-based loading of descriptors
- added getter methods
- added validation and unload methods
- integrated helper methods
- updated documentation

- Added safety control

- Added method to get Context
- Added method to get Link

- Implemented parallel descriptor loading, especially for device onboarding

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

- removed useless comment

- Added method to request device/endpoint names from a list of endpoint identifiers

- updated method to update config rules and support action updates

- added get_device helper method

- reduced log level of InterDomain-related methods to DEBUG

- added context "admin" as default for slices

- updated definition of constant DEFAULT_CONTEXT_UUID to DEFAULT_CONTEXT_NAME
- updated definition of constant DEFAULT_TOPOLOGY_UUID to DEFAULT_TOPOLOGY_NAME
- updated definition of constant INTERDOMAIN_TOPOLOGY_UUID to INTERDOMAIN_TOPOLOGY_NAME

- corrected slice and service methods

- updated policy rule object factory
- updated rpc method wrapper decorator's duration buckets

- updated coveragerc template file
- extended and improved rpc wrapper set of declarable exceptions
- updated default context and topology definition constants

- removed incorrect instruction

- improved object-factry slice-related methods

- added field name in context
- added field name in topology
- added field name in device
- added field name in link
- added field name in service
- added field name in slice

- Increased default gRPC workers from 10 to 200
- added object factory methods for L2NM services

- solved issue parsing slice config rules

- pre-merge cleanup

- 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

Lacks events.

Signed-off-by: mansoca <carlos.manso@cttc.es>

- updated generic descriptor loader tool
- updated scenario loader for automated tests

- new generic descriptor loader tool
- new scenario loader for automated tests

- corrected device type name typo
- added missing devicetype-to-layer rules

- Added method to update grpc custom constraints with scalar values
- Improved InterDomain context_queries

- implemented generic Context queries
- added Slice to object_factory

- Implemented generic MutexQueues class
- Implemented sequentialization of operations in Device component to prevent data corruption and race conditions

- improved objects_factory : Service-related methods

Common:
- renamed device type OPTICAL_LINE_SYSTEM to OPEN_LINE_SYSTEM
- added DATACENTER and EMULATED_DATACENTER device types.

Context:
- modified service constraints for test object to use nomenclature "metric[unit]"
- corrected ConstraintModel dump methods

Device:
- uncommented dump methods in database ContextModel and TopologyModel

OFC'22 / OECCPSC'22 tests:
- renamed device type OPTICAL_LINE_SYSTEM to OPEN_LINE_SYSTEM

WebUI:
OFC'22 / OECCPSC'22 tests:
- renamed device type OPTICAL_LINE_SYSTEM to OPEN_LINE_SYSTEM