Euro 1.1.4

Usage metering

• rewrite of collector and meter
• RabbitMQ used to buffer incoming docs and prevent overload
• usage docs are automatically retried for 3 days
• added dedup id

Usage accumulation and aggregation

• aggregation fails for NaN, null or undefined; zero (0) is allowed
• SLACK semantics changed to "time after month end"
• removed redundant dataflow mapper
• shift timewindows for consumers
• store previous month data in own partition
• fixed: time-window shifting

Usage reporting

• return 206 on missing space data
• remove charge and price from reports
• fixed: throttle queue is blocked after 10000 failed requests

Sampling API

• introduced reciever and worker

Plans

• fix linux-container measure units

Data format and processing

• added account type
• usage is rejected with 451 response for configured account types

CF integration

• fixed: renewer failed to start due to existing carryover db doc
• fixed: cfpush does not delete the old app
• support substitution variables in cfpush
• support routes and buildpacks manifest elements in cfpush

Service Broker

• refactor update service flow

Performance

• interleave healthchecker calls
• do not use 'cluster'
• optimize reporting

Misc

• removed CouchDB support
• removed Concourse pipelines
• removed rc profiles
• removed webapp binary
• improved plan-tester
• improve healthchecker error handling
• removed unused matrix module
• introduce custom metrics module
• oauth module token can be initialized only once
• added metrics in express, webapp, collector, meter modules
• use docker compose file for MongoDB and RabbitMQ dependencies
• refactor tests structure
• simplified Java and Node.js demo apps
• extracted clients for Abacus APIs
• added grep and fgrep flags to abacus-mocha