Context & Device Performance Enhancements

Manifests:

• Updated CockroachDB manifests to always pull last 22.2.x version
• Increased resources requested and limits for Device, Service and Slice components

Deploy scripts:

• Minor cosmetic changes

Grafana Dashboards:

• Added Grafana dashboard to plot time consumed by ConfigureDevice

Common - Method Wrappers:

• Updated default histogram buckets for monitoring component's performance

Common - Tools - Context Queries:

• Added generic queries for Connection
• Extended generic queries for Device and migrated to new SelectDevice method
• Extended generic queries for Service and migrated to new SelectService method
• Extended generic queries for Slice and migrated to new SelectSlice method

Compute component:

• Updated to use new generic context queries

Context component:

• Separated ConfigRuleModel into Device/Service/Slice-ConfigRuleModel to reduce transaction contention
• Separated ConstraintModel into Service/Slice-ConstraintModel to reduce transaction contention
• Removed redundant indexes in *ConfigRuleModel and *ConstraintModel
• Activated component placeholders in DeviceModel
• Updated performance enhancements for CockroachDB
• Updated and generalized helper methods for ConfigRule and Constraint
• Implemented UnsetService gRPC method and backend logic
• Corrected name of gRPC method handler "SelectDevices" to "SelectDevice"

Device component:

• Removed unused customized histogram buckets per device driver
• Added metric to plot performance of ConfigureDevice method and export results to Prometheus
• Updated to use new generic context queries

Service component:

• Removed unused customized histogram buckets per service handler
• Corrected handler name in performance metric for L2NM IETF L2VPN service handler
• Removed unneeded deconfig rules in L2NM OpenConfig service handler
• Updated to use new generic context queries

Slice component:

• Updated to use new generic context queries

WebUI component:

• Updated to use new generic context queries