openstack/openstack-ansible
Code Issues Proposed changes

Add remote procedure call tunables to nova and neutron

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This allows us to override the default settings, which is useful for
large deployments or deploying a large number of instances.  It also
uses an unused variable in neutron for setting the rpc_backend.

Change-Id: I83d11eb79b30dda51c6f738433ca960a0f63246e
Closes-bug: 1471926
This commit is contained in:
Matthew Thode 2015-07-23 12:58:37 -05:00
parent 9d2a99bae8
commit e09823570f
4 changed files with 15 additions and 0 deletions
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3
playbooks/roles/os_neutron/defaults/main.yml
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@ -223,6 +223,9 @@ neutron_dnsmasq_lease_max: 16777216
## RPC ## RPC
neutron_rpc_backend: rabbit neutron_rpc_backend: rabbit
neutron_rpc_thread_pool_size: 64
neutron_rpc_conn_pool_size: 30
neutron_rpc_response_timeout: 60
## Policy vars ## Policy vars
# Provide a list of access controls to update the default policy.json with. These changes will be merged # Provide a list of access controls to update the default policy.json with. These changes will be merged

6
playbooks/roles/os_neutron/templates/neutron.conf.j2
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@ -71,6 +71,12 @@ send_events_interval = 2
## Nova ## Nova
nova_url = {{ nova_service_adminurl|replace('/%(tenant_id)s', '') }} nova_url = {{ nova_service_adminurl|replace('/%(tenant_id)s', '') }}
## Rpc all
rpc_backend = {{ neutron_rpc_backend }}
rpc_thread_pool_size = {{ neutron_rpc_thread_pool_size }}
rpc_conn_pool_size = {{ neutron_rpc_conn_pool_size }}
rpc_response_timeout = {{ neutron_rpc_response_timeout }}
[nova] [nova]
auth_plugin = {{ nova_keystone_auth_plugin }} auth_plugin = {{ nova_keystone_auth_plugin }}
auth_url = {{ keystone_service_adminuri }} auth_url = {{ keystone_service_adminuri }}

3
playbooks/roles/os_nova/defaults/main.yml
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@ -40,6 +40,9 @@ nova_db_pool_timeout: 30
## RPC ## RPC
nova_rpc_backend: nova.openstack.common.rpc.impl_kombu nova_rpc_backend: nova.openstack.common.rpc.impl_kombu
nova_rpc_thread_pool_size: 64
nova_rpc_conn_pool_size: 30
nova_rpc_response_timeout: 60
## Nova virtualization Type, set to KVM if supported ## Nova virtualization Type, set to KVM if supported
nova_virt_type: kvm nova_virt_type: kvm

3
playbooks/roles/os_nova/templates/nova.conf.j2
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@ -72,6 +72,9 @@ s3_host = {{ ansible_ssh_host }}
# Rpc all # Rpc all
rpc_backend = {{ nova_rpc_backend }} rpc_backend = {{ nova_rpc_backend }}
rpc_thread_pool_size = {{ nova_rpc_thread_pool_size }}
rpc_conn_pool_size = {{ nova_rpc_conn_pool_size }}
rpc_response_timeout = {{ nova_rpc_response_timeout }}
# Metadata # Metadata
metadata_host = {{ internal_lb_vip_address }} metadata_host = {{ internal_lb_vip_address }}