7b58cbe226
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
(cherry picked from commit c99c48b84e)
19 lines
398 B
YAML
19 lines
398 B
YAML
# Lower the memory usage of overcloud.
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parameter_defaults:
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CeilometerWorkers: 1
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CinderWorkers: 1
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GlanceWorkers: 1
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HeatWorkers: 1
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KeystoneWorkers: 1
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NeutronWorkers: 1
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NovaWorkers: 1
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SaharaWorkers: 1
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SwiftWorkers: 1
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GnocchiMetricdWorkers: 1
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ApacheMaxRequestWorkers: 32
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ApacheServerLimit: 32
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ControllerExtraConfig:
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'nova::network::neutron::neutron_url_timeout': '60'
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