openstack/tripleo-heat-templates
Code Issues Proposed changes

Increasing neutron timeout for low memory usage

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We are noticing several tests failing in our low memory environment
because of timeout in neutron requests.
As an example the test
tempest.api.compute.servers.test_server_actions.ServerActionsTestJSON
fails because it requests to plug a vif, and send request to neutron,
which responds in more than neutron_url_timeout, and since the option
vif_plugging_is_fatal is set to True as default, the test fails.
Shortly thereafter, checking in neutron log you can see the request,
returning with the proper status, after more than neutron_url_timeout,
however, it's already too late once nova already marked the instance
with error status, and so the test fails.

Closes-Bug: #1641135

Change-Id: If0991c114f199490ac0deb71eb569a42d4711359
This commit is contained in:
Arx Cruz 2016-10-24 16:27:11 +02:00
parent 3866490052
commit c99c48b84e
1 changed files with 3 additions and 0 deletions
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3
environments/low-memory-usage.yaml
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@ -13,3 +13,6 @@ parameter_defaults:
ApacheMaxRequestWorkers: 32
ApacheServerLimit: 32
ControllerExtraConfig:
'nova::network::neutron::neutron_url_timeout': '60'