openstack/openstack-ansible
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[doc] Mention uwsgi overrides in doc

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Change-Id: I157123dcd6b93d3edcaf1515af5f60a9b5056ce9
Closes-Bug: #1902585
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Dmitriy Rabotyagov 2020-11-03 19:35:06 +02:00 committed by Jonathan Rosser
parent b053c2019e
commit f9c51dbce6
1 changed files with 22 additions and 84 deletions
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98
doc/source/reference/configuration/using-overrides.rst
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@ -197,88 +197,11 @@ The list of overrides available may be found by executing:
.. code-block:: bash
find . -name "main.yml" -exec grep '_.*_overrides:' {} \; \
| grep -v "^#" \
ls /etc/ansible/roles/*/defaults/main.yml -1 \
| xargs -I {} grep '_.*_overrides:' {} \
| egrep -v "^#|^\s" \
| sort -u
The following override variables are currently available:
Galera:
* galera_client_my_cnf_overrides
* galera_my_cnf_overrides
* galera_cluster_cnf_overrides
* galera_debian_cnf_overrides
Telemetry service (ceilometer):
* ceilometer_policy_overrides
* ceilometer_ceilometer_conf_overrides
* ceilometer_event_definitions_yaml_overrides
* ceilometer_event_pipeline_yaml_overrides
* ceilometer_pipeline_yaml_overrides
Block Storage (cinder):
* cinder_policy_overrides
* cinder_rootwrap_conf_overrides
* cinder_api_paste_ini_overrides
* cinder_cinder_conf_overrides
Image service (glance):
* glance_glance_api_paste_ini_overrides
* glance_glance_api_conf_overrides
* glance_glance_cache_conf_overrides
* glance_glance_manage_conf_overrides
* glance_glance_scrubber_conf_overrides
* glance_glance_scheme_json_overrides
* glance_policy_overrides
Orchestration service (heat):
* heat_heat_conf_overrides
* heat_api_paste_ini_overrides
* heat_default_yaml_overrides
* heat_aws_rds_dbinstance_yaml_overrides
* heat_policy_overrides
Identity service (keystone):
* keystone_keystone_conf_overrides
* keystone_keystone_default_conf_overrides
* keystone_keystone_paste_ini_overrides
* keystone_policy_overrides
Networking service (neutron):
* neutron_neutron_conf_overrides
* neutron_ml2_conf_ini_overrides
* neutron_dhcp_agent_ini_overrides
* neutron_api_paste_ini_overrides
* neutron_rootwrap_conf_overrides
* neutron_policy_overrides
* neutron_dnsmasq_neutron_conf_overrides
* neutron_l3_agent_ini_overrides
* neutron_metadata_agent_ini_overrides
* neutron_metering_agent_ini_overrides
Compute service (nova):
* nova_nova_conf_overrides
* nova_rootwrap_conf_overrides
* nova_api_paste_ini_overrides
* nova_policy_overrides
Object Storage service (swift):
* swift_swift_conf_overrides
* swift_swift_dispersion_conf_overrides
* swift_proxy_server_conf_overrides
* swift_account_server_conf_overrides
* swift_account_server_replicator_conf_overrides
* swift_container_server_conf_overrides
* swift_container_server_replicator_conf_overrides
* swift_object_server_conf_overrides
* swift_object_server_replicator_conf_overrides
Tempest:
* tempest_tempest_conf_overrides
pip:
* pip_global_conf_overrides
.. note::
Possible additional overrides can be found in the "Tunable Section"
@ -343,6 +266,21 @@ To do this, you use the following configuration entry in the
name used in these examples to add parameters to the ``nova.conf`` file is
``nova_nova_conf_overrides``.
The same way you can apply overrides to the uwsgi services. For example:
.. code-block:: yaml
nova_api_os_compute_uwsgi_ini_overrides:
uwsgi:
limit: 1024
.. note::
Some roles, like uwsgi, are used for lot of roles, and have "special" overrides,
(like `uwsgi_ini_overrides`) which can be defined to impact all services which
are using uwsgi. These variables are "special" as they will have precedence over
role defined `*_uwsgi_ini_overrides`.
You can also apply overrides on a per-host basis with the following
configuration in the ``/etc/openstack_deploy/openstack_user_config.yml``
file: