puppet-tripleo/releasenotes/notes/heat_api_timeout-cbb01242534cec79.yaml
Emilien Macchi 6cb95e6a69 HAproxy/heat_api: increase timeout to 10m
Default timeout is 2min but it doesn't reflect the rpc_response_timeout
value that we set in THT and instack-undercloud, which is 600 (10 min).

In some cases (in low-memory environments), Heat needs more than 2
minutes to reply to the client, when deploying the overcloud.
It makes sense to increase the timeout to the value of rpc_timeout to
give a chance to Heat to reply to the client, otherwise HAproxy will
kill the connection and send 504 to the client.

Depends-On: I9669d40d86d762101734704fcef153e360767690
Change-Id: I32c71fe7930c8798d306046d6933e4b20c22740c
Related-Bug: 1666072
2017-04-17 21:07:36 +00:00

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YAML

---
fixes:
- For Heat API, increase the HAproxy timeout from 2 minutes to 10 minutes so
we give a chance to Heat to use the rpc_response_timeout value which is set
to 600 by default in TripleO.