Overview
| Project Name | Enter the name of the project |
|---|---|
| Target Release Name | Casablanca |
| Project Lifecycle State | Incubation |
| Participating Company | ZTE, HUAWEI, China Mobile |
Scope
What is this release trying to address?
- S3P requirements approved by TSC
- Optimizing the integration with Kubernetes based DCAE
- Supporting the use cases which need correlation analysis
Use Cases
Minimum Viable Product
- Scalable engine management component - the actual running place for Holmes rules.
- Scalable rule management component - responsible for the CRUD operations on Holmes rules.
- Rule templates/entities for specific use cases
Functionalities
List the functionalities that this release is committing to deliver by providing a link to JIRA Epics and Stories. In the JIRA Priority field, specify the priority (either High, Medium, Low). The priority will be used in case de-scoping is required. Don't assign High priority to all functionalities.
Epics
Stories
Longer term roadmap
- A user friendly GUI for the sake of rule management
- AI supportive
Release Deliverables
Deliverable Name | Deliverable Description |
|---|---|
| API description | A brief introduction of the APIs of Holmes. Both external and internal users (systems) could implement alarm analyses using these APIs. |
| Documentation | Installation manual, user guide, etc. |
| Release Note | Release note of the release |
| Source Code | The source code of the sub-components listed below. |
Sub-Components
Please refer to the Resources and Repositories page.
Architecture
Architecture
High level architecture diagram
Holmes is architecturally an analytics application reside within DCAE.
Normally, it is deployed by DCAE. But if users want to use Holmes independently (without DCAE), it could also be deployed in a standalone mode in the form of ordinary docker containers.
The interaction diagram between Holmes and its relative components is depicted below:
Holmes itself consists of three main sub-modules: the rule management module, the engine management module and the data source adapter. The rule management module is mainly responsible for the CRUD operations of Holmes rules and persisting the rules into a database. The engine management module uses the Drools engine as its core component to support correlation analysis among alarms. The data source adapter is used as the data format converter between Holmes and other components. The module diagram is like below:
Platform Maturity
Refering to CII Badging Security Program and Platform Maturity Requirements, fill out the table below by indicating the actual level , the targeted level for the current release and the evidences on how you plan to achieve the targeted level.
| Area | Actual Level | Targeted Level for current Release | How, Evidences | Comments |
|---|---|---|---|---|
| Performance | 1 | 1 | HOLMES-142 - Getting issue details... STATUS |
|
| Stability | 1 | 1 | HOLMES-143 - Getting issue details... STATUS |
|
| Resiliency | 1 | 2 | HOLMES-107 - Getting issue details... STATUS HOLMES-108 - Getting issue details... STATUS HOLMES-140 - Getting issue details... STATUS |
|
| Security | 1 | 2 (stretched goal) | NA |
|
| Scalability | 1 | 1 | NA |
|
| Manageability | 1 | 1 | HOLMES-140 - Getting issue details... STATUS |
|
| Usability | 1 | 2 (stretched goal) | NA |
|
API Incoming Dependencies
List the API this project is expecting from other projects.
Prior to Release Planning review, Team Leads must agreed on the date by which the API will be fully defined. The API Delivery date must not be later than the release API Freeze date.
Prior to the delivery date, it is a good practice to organize an API review with the API consumers.
API Name | API Description | API Definition Date | API Delivery date | API Definition link (i.e.swagger) |
|---|---|---|---|---|
| Data Movement as a Platform APIs | DMaaP message sub/pub related APIs which will be used by Holmes to collect the data from and publish data to DMaaP topics. | |||
| Resource Query | Query different resource information from A&AI. All A&AI operations are implemented in the form of RESTful APIs. I'm using "Resource Query" as a general name for the APIs in case there will be too many APIs listed here. | AAI API | ||
| DCAE APIs | APIs used for service registration and discovery. | DCAE API Documentation | ||
Service Registration/Un-registration Service Discovery | The APIs used to register/un-register a micro-service to/from MSB . The APIs used to discover another micro-service via MSB. | Microservice Bus API Documentation |
API Outgoing Dependencies
API this project is delivering to other projects.
API Name | API Description | API Definition Date | API Delivery date | API Definition link (i.e.swagger) |
|---|---|---|---|---|
| Rule Creating | This API is intended for creating a rule in the database. |
| August, 24th, 2017 | Rule Management - Beijing |
| Rule Modifying | This API is intended for modifying a rule in the database. |
| August, 24th, 2017 | Rule Management - Beijing |
| Rule Deleting | This API is intended for deleting a rule from the database. |
| August, 24th, 2017 | Rule Management - Beijing |
| Rule Query | This API is intended for querying rules from the database. |
| August, 24th, 2017 | Rule Management - Beijing |
| Health Check | This API is used by other components to check whether Holmes is working. |
| August, 24th, 2017 | Health Check - Beijing |
Third Party Products Dependencies
Third Party Products mean products that are mandatory to provide services for your components. Development of new functionality in third party product may or not be expected.
List the Third Party Products (OpenStack, ODL, RabbitMQ, ElasticSearch,Crystal Reports, ...).
Name | Description | Version |
|---|---|---|
| Drools (JBoss Rules) | Drools is a Business Rules Management System (BRMS) solution. It provides a core Business Rules Engine (BRE), a web authoring and rules management application (Drools Workbench) and an Eclipse IDE plugin for core development. | 7.5.0 |
| PostgreSQL | PostgreSQL is used for the sake of data (holmes rules) persistance. | 9.5.0 |
Testing and Integration Plans
- For unit tests, we are going to keep the line coverage of each module to be above 50% or even higher.
- For the functional tests, because there will be few functional requirements for Holmes, we will main reuse the current auto testing scripts to promise that the basic functions of Holmes work well. As for the GUI part, we will add some new test cases onto the wiki page and attach the corresponding testing report to it.
- For the non-functional requirements, we will set up a set of testing env and get them tested by ourselves. Meanwhile, we'll be collaborating with the integration team to get some advice on how to get all those platform maturity requirement tested.
Gaps
This section is used to document a limitation on a functionality or platform support. We are currently aware of this limitation and it will be delivered in a future Release.
List identified release gaps (if any), and its impact.
| Gaps identified | Impact |
|---|---|
| None | None |
Known Defects and Issues
Provide a link toward the list of all known project bugs.
Risks
List the risks identified for this release along with the plan to prevent the risk to occur (mitigation) and the plan of action in the case the risk would materialized (contingency).
| Risk identified | Mitigation Plan | Contingency Plan |
|---|---|---|
| To fill out | To fill out | To fill out |
Resources
Fill out the Resources Committed to the Release centralized page.
Release Milestone
The milestones are defined at the Release Level and all the supporting project agreed to comply with these dates.
Team Internal Milestone
This section is optional and may be used to document internal milestones within a project team or multiple project teams. For instance, in the case the team has made agreement with other team to deliver some artifacts on a certain date that are not in the release milestone, it is erecommended to provide these agreements and dates in this section.
It is not expected to have a detailed project plan.
| Date | Project | Deliverable |
|---|---|---|
| To fill out | To fill out | To fill out |
Documentation, Training
- Highlight the team contributions to the specific document related to he project (Config guide, installation guide...).
- Highlight the team contributions to the overall Release Documentation and training asset
- High level list of documentation, training and tutorials necessary to understand the release capabilities, configuration and operation.
- Documentation includes items such as:
- Installation instructions
- Configuration instructions
- Developer guide
- End User guide
- Admin guide
- ...
Note
The Documentation project will provide the Documentation Tool Chain to edit, configure, store and publish all Documentation asset.
Other Information
Vendor Neutral
If this project is coming from an existing proprietary codebase, ensure that all proprietary trademarks, logos, product names, etc. have been removed. All ONAP deliverables must comply with this rule and be agnostic of any proprietary symbols.
Free and Open Source Software
FOSS activities are critical to the delivery of the whole ONAP initiative. The information may not be fully available at Release Planning, however to avoid late refactoring, it is critical to accomplish this task as early as possible.
List all third party Free and Open Source Software used within the release and provide License type (BSD, MIT, Apache, GNU GPL,... ).
In the case non Apache License are found inform immediately the TSC and the Release Manager and document your reasoning on why you believe we can use a non Apache version 2 license.
Each project must edit its project table available at Project FOSS.
Charter Compliance
The project team comply with the ONAP Charter.