Backlog
| Number | Notes | Relates To | Type | Assignee | Rank | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Investigate ways of persisting policy state information with different structures at run time. One approach could be to use Avro & Apache Hive. [There is also a NoSQL/JSON option available in MariaDB and Postgres] Another option is the Apache Cassandra database. Datastax provide a Java Driver for Apache Cassandra. Writing plugins towards state information stored in CPS might be another approach that could work across all the PDPs. | POLICY-2898 | Epic | 5 | |||||||||||||||||||||
| POLICY-1821 | Story | 1 | ||||||||||||||||||||||
| Allow DB to be changed based on user needs e.g Postgres for MariaDB | POLICY-1787 | Story | 3 (xacml & drools need to be tested with postgres) | |||||||||||||||||||||
| POLICY-2715 | Story | Kevin Timoney | 1 (follows backup/restore JIRA) | |||||||||||||||||||||
| References to DB should be moved from persistence.xml to properties file to facilitate the use of alternate databases. We can modify the current code to read in the location of a properties file
KubernetesThere are four different ways that you can use a ConfigMap to configure a container inside a Pod:
| Story | 3 | ||||||||||||||||||||||
| Invalid target-database property in persistence.xml in apex pdp. Persistence.xml should use eclipselink.target-database e.g. <property name="eclipselink.target-database" value="MySQL" /> | Task | Ajith Sreekumar
| 3 (bug fix) Done | |||||||||||||||||||||
| Currently, the models Provider classes manage transactions. Transaction management should be moved to client for better performance and atomicity. This will also eliminate the need for caching on the client side. Note: The transactional annotation can be used to group transactions together. Ideally transactions should be executed serially in order to avoid dirty reads, non-repeatable reads and phantom reads. Note: DatabasePolicyModelsProviderImpl in the models-provider package provides rest APIs such as createServiceTemplate, updateServiceTemplate and deleteServiceTemplate which in turn call the corresponding APIs from AuthorativeToscaProvider in the models-tosca package.. | Story | 5 (depends on Spring direction) | ||||||||||||||||||||||
| How best to deal with CRUD of data types in policy-api and policy-models. It is possible only to create data types indirectly in policy type create requests. Update and delete of data types is not possible. SimpleToscaProvider contains the following methods not available in AuthorativeToscaProvider : getDataTypes, getCascadedDataTypes, createDataTypes, updateDataTypes and deleteDataType. | Story | Assign to Liam | 5 | |||||||||||||||||||||
| MDEV-23119 | Story | 1 rename to backup/restore | ||||||||||||||||||||||
| What policy components needs to be centralized vs de-centralized and moved to tenant namespaces. (R8 ONAP to support multi-tenancy) Multi-tenancy support in Policy Framework Note: Eclipselink supports Using Table-Per-Tenant Multi-Tenancy | Story | 8 (design is available) | ||||||||||||||||||||||
| Clean up/Roll up of old DB data. Purge/Archive job should be created and run at a scheduled interval. MariaDB Event Scheduler Postgres pg_cron MariaDB allows for the partitioning of tables : Partitioning Overview | Story | 4 (for purge) 6 (roll-up) create separate tickets for purge & roll-up, and separate tickets for operations history and statistics | ||||||||||||||||||||||
| Concurrent DB access issues in control loop POC. | Bug | Ramesh Murugan Iyer | bug (related to transaction handling?) | |||||||||||||||||||||
| Investigate what's involved in switching to spring | Story | Liam Fallon | 4 | |||||||||||||||||||||
Externalizing ONAP DBs to a separate namespace We would like to improve the current situation by implementing a two staged deployment: 1) Deploy all required DB engines (can be done using community charts or any user chart) 2) Deploy ONAP components & configure them to make use of those engines This would allow use to basically bring his own database for ONAP no matter if it is running in the same k8s cluster or it has been provided by some DBaaS solution. Additionally it makes our deployment more modular and configurable thus may result in significant footprint savings. | 6 | ||||||||||||||||||||||||
| How much statistics should be stored | Task |
...
| In Progress | Description | Priority | Open | Description | Priority | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DB Backup | 1 |
| Store policy state | 5 | ||||||||||||||||||||||||||||||
| DB Cluster | 1 |
| CRUD in policy API | 5 | ||||||||||||||||||||||||||||||
| DB rollback | 1 |
| Multi tenancy | 8 | ||||||||||||||||||||||||||||||
| Alt. DB | 3 |
| Clean up/roll up | 4 | ||||||||||||||||||||||||||||||
| Transaction management | 5 |
| Transaction management | 5 | ||||||||||||||||||||||||||||||
| Concurrency issues in POC | ||||||||||||||||||||||||||||||||||
| Spring | 4 | |||||||||||||||||||||||||||||||||
| Storing statistics | ||||||||||||||||||||||||||||||||||
| Externalizing ONAP DBs to a separate namespace |
Most of these issue are covered under
| Jira Legacy | ||||||||
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Not included POLICY-1821, POLICY-2717, POLICY-3153 as they are either epics themselves or are included in other epics