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Epic
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Resolution: Unresolved
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Major
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openshift-4.14
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Build Deppy Library
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Strategic Product Work
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17
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False
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None
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False
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Not Selected
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To Do
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OCPSTRAT-443 - [Phase 1 MVP/Tech Preview] OLM 1.0 - Extension Installation (F7)
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OCPSTRAT-443[Phase 1 MVP/Tech Preview] OLM 1.0 - Extension Installation (F7)
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0% To Do, 0% In Progress, 100% Done
Epic Goal
- Enable Deppy to be imported as a library
Why is this important?
- Deppy is being developed as a framework, which will allow other projects to import Deppy as a library that can be used to identify if a set of entities can satisfy a set of constraints. The Operator Controller will then rely on the Deppy library to decide which operator must be installed on cluster based on:
- user constraints
- cluster constraints
- dependency constraints
- constraints introduced by operators currently installed
- The initial delivery tracked in this epic will only focus on supporting the following constraints:
- PackageName Constraints: Allowing users to specify that an entity must be from a particular package
- GVK Uniqueness Constraints: Allowing users to specify that GVKs introduced to the cluster must be provided by a single entity.
- Multiple operator CRs can introduce multiple PackageName constraints.
Scenarios
- A third part project is able to import and use the Deppy library to check if a set of constraints can be satisfied by existing entities.
Out of Scope
- Supporting Bundle Level Constraints (Dependencies)
- Supporting Cluster Constraints (cluster version)
- Supporting Upgrades
Acceptance Criteria
- CI - MUST be running successfully with tests automated.
- Deppy is able to support PackageName Constraints
- Deppy is able to support GVK Constraints.
- Deppy can be used to resolve supported constraints against a set of entities.
- Deppy can export packages that satisfy a set of constraints.
Dependencies (internal and external)
- N/A
Previous Work (Optional):
- Historical Deppy work can be found in the Deppy repository.
Upstream Issue:
Open questions:
- Will Operator CRs be reconciled in parallel or serially.
Done Checklist
- CI - CI is running, tests are automated and merged.
- DEV - Upstream code and tests merged: <link to meaningful PR or GitHub Issue>
- DEV - Upstream documentation merged: <link to meaningful PR or GitHub Issue>
- is depended on by
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OPRUN-2852 Vendor Deppy framework into operator controller
- Closed
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OCPSTRAT-411 [Phase 1 MVP/Tech Preview] OLM 1.0 - Extension Removal (F16)
- Closed