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Epic
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Resolution: Unresolved
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Normal
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None
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None
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LokiStack 1x.pico Support
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2
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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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NEW
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To Do
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OBSDA-869 - Support sizes smaller than 1x.extra-small in LOKI
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VERIFIED
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100% To Do, 0% In Progress, 0% Done
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With this update, a new supported small-scale LokiStack size of 1x.extra-small is introduced for OCP clusters hosting a few workloads and smaller ingestion volumes (up to 50GB/day).
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If Release Note Needed, Set a Value
Goals
- Provide a supported small-scale LokiStack size for ingestion volumes around 50 GB/day with a total requirement requests of 8 vCPU and 16GB Memory.
- Support a small-scale LokiStack size for small OpenShift Container Platform clusters hosting a few workloads and the infra control plane.
- Provide supported upgrades to 1x.extra-small, 1x.small and 1x.medium.
Non-Goals
- Custom resource requirements management for Loki components.
Motivation
With the productization of 1x.extra-small (LOG-4329) we provided a small-factor loki for smaller OpenShift Container Platform environments. However we still have some of our customers using an even smaller factor with a maximum available resources of 8 vCPU and 16GB Memory for LokiStack.
Alternatives
N/A
Acceptance Criteria
- Provide a very small factor LokiStack instance type for ingestion volumes up to 50 GB and limited to resource requirement requests of 8 vCPU and 16 GB of memory.
- Evaluate the resource requirement requests of 8 vCPU and 16 GB of memory only for main LokiStack without the Ruler.
- Provide documentation for limitations in terms of query performance for affected scenarios if any (e.g. large query ranges, dashboards, etc.)
Risk and Assumptions
N/A
Documentation Considerations
Similar to LOG-4329.
Open Questions
None
Additional Notes
N/A.
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- Closed
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