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authorBrent Eagles <beagles@redhat.com>2016-09-01 14:58:59 -0230
committerBrent Eagles <beagles@redhat.com>2016-09-01 17:07:29 -0230
commit959e87238877fa03707ac624429e673f14ca0c2a (patch)
tree085fdde63abe056dafdbc5265013c6cdc4241137 /puppet/services
parentc89097c20220bc2266872d7bb01cce28fa01793b (diff)
Change NeutronWorkers default to result in previous behavior
Neutron's behavior changed in Newton with respect to the default value of 0 for NeutronWorkers. Instead of effectively treating it as "processorcount", it now assumes we mean what we say and doesn't spawn any workers, resulting in only a single process for handling API requests. This change alters the default value to regain the previous behavior. This change also extends the worker count to the RPC worker setting - which was possibly an oversight in previous releases. The default behavior will have no result for most systems. Closes-Bug: 1619383 Change-Id: Id6e3ee544160372c806905e77348150a1a1eec1b
Diffstat (limited to 'puppet/services')
-rw-r--r--puppet/services/neutron-api.yaml14
1 files changed, 11 insertions, 3 deletions
diff --git a/puppet/services/neutron-api.yaml b/puppet/services/neutron-api.yaml
index 8a8c1f0b..bc73ddaa 100644
--- a/puppet/services/neutron-api.yaml
+++ b/puppet/services/neutron-api.yaml
@@ -19,9 +19,16 @@ parameters:
via parameter_defaults in the resource registry.
type: json
NeutronWorkers:
- default: 0
- description: Number of workers for Neutron service.
- type: number
+ default: ''
+ description: |
+ Sets the number of API and RPC workers for the Neutron service. The
+ default value results in the configuration being left unset and a
+ system-dependent default will be chosen (usually the number of
+ processors). Please note that this can result in a large number of
+ processes and memory consumption on systems with a large core count. On
+ such systems it is recommended that a non-default value be selected that
+ matches the load requirements.
+ type: string
NeutronPassword:
description: The password for the neutron service and db account, used by neutron agents.
type: string
@@ -82,6 +89,7 @@ outputs:
neutron::keystone::authtoken::auth_uri: {get_param: [EndpointMap, KeystoneInternal, uri] }
neutron::keystone::authtoken::auth_url: {get_param: [EndpointMap, KeystoneAdmin, uri_no_suffix]}
neutron::server::api_workers: {get_param: NeutronWorkers}
+ neutron::server::rpc_workers: {get_param: NeutronWorkers}
neutron::server::allow_automatic_l3agent_failover: {get_param: NeutronAllowL3AgentFailover}
neutron::server::l3_ha: {get_param: NeutronL3HA}
neutron::keystone::authtoken::password: {get_param: NeutronPassword}