Convergence: optimize RPC calls to worker
Bug #1501192 reported by
Anant Patil
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| OpenStack Heat |
Triaged
|
Wishlist
|
Anant Patil | ||
Bug Description
RPC calls to worker to work on a resource should be optimized. Currently, all the check_resource calls do a RPC to worker. This can be optimized:
- When only one engine-worker is configured, the worker calls can be local instead of RPC. This saves lot of round-trips to AMQP.
- When a worker can steal a lock for a resource, it should right away run the task instead of doing another RPC call.
- If all the children resources are done, the current worker should pick-up the parent and start. If the current resource satisfies multiple parents, the current worker should take one and distribute remaining.
| summary: |
- Comvergence: optimize RPC calls to worker + Convergence: optimize RPC calls to worker |
| Changed in heat: | |
| assignee: | nobody → Anant Patil (ananta) |
Revision history for this message
| Sergey Kraynev (skraynev) wrote | #1 |
| Changed in heat: | |
| status: | New → Triaged |
| importance: | Undecided → Medium |
| milestone: | none → mitaka-1 |
Revision history for this message
| Anant Patil (ananta) wrote | #2 |
| Changed in heat: | |
| milestone: | mitaka-1 → mitaka-2 |
| Changed in heat: | |
| milestone: | mitaka-2 → mitaka-3 |
| Changed in heat: | |
| milestone: | mitaka-3 → mitaka-rc1 |
| Changed in heat: | |
| milestone: | mitaka-rc1 → newton-1 |
| Changed in heat: | |
| milestone: | newton-1 → newton-2 |
| Changed in heat: | |
| milestone: | newton-2 → ongoing |
| Changed in heat: | |
| importance: | Medium → Wishlist |
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Anant, this bug description looks like for several related bugs. May be will be better to add spec about it and upload three different patches?