fd9cda8df9
This change adds an nspawn container driver which will enable deployers to run clouds with systemd-nspawn instead of LXC. This adds "nspawn" to as an option to the `container_tech` variable. To support this change, The inventory generation tools have been updated to allow for a new group named `nspawn_hosts`. All of the container connectivity and setup are stored within the integrated repo under the new templates directory. The addition of "nspawn" container driver enables the ability for deployers to change, or mix container technologies within a single deployment without needing to change our well defined network topology or storage layout. Depends-On: I13d05ba8bcfe785257a9cf98dbdb6024ec937816 Change-Id: I41cfec63c423cd56a91c25dabae9aa1031c27e03 Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
207 lines
5.3 KiB
Django/Jinja
207 lines
5.3 KiB
Django/Jinja
---
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# Copyright 2014, Rackspace US, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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## General options
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debug: True
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## Tempest settings
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tempest_public_subnet_cidr: 172.29.248.0/22
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tempest_public_subnet_allocation_pools: "172.29.249.110-172.29.249.200"
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## Galera settings
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galera_innodb_buffer_pool_size: 16M
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galera_innodb_log_buffer_size: 4M
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galera_wsrep_provider_options:
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- { option: "gcache.size", value: "4M" }
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## Neutron settings
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neutron_metadata_checksum_fix: True
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### Set workers for all services to optimise memory usage
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## Repo
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repo_nginx_threads: 2
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## Keystone
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keystone_httpd_mpm_start_servers: 2
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keystone_httpd_mpm_min_spare_threads: 1
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keystone_httpd_mpm_max_spare_threads: 2
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keystone_httpd_mpm_thread_limit: 2
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keystone_httpd_mpm_thread_child: 1
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keystone_wsgi_threads: 1
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keystone_wsgi_processes_max: 2
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## Barbican
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barbican_wsgi_processes: 2
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barbican_wsgi_threads: 1
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## Cinder
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cinder_wsgi_processes_max: 2
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cinder_wsgi_threads: 1
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cinder_wsgi_buffer_size: 16384
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cinder_osapi_volume_workers_max: 2
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## Glance
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glance_api_threads_max: 2
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glance_api_threads: 1
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glance_api_workers: 1
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glance_registry_workers: 1
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## Nova
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nova_wsgi_threads: 1
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nova_wsgi_processes_max: 2
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nova_wsgi_processes: 2
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nova_wsgi_buffer_size: 16384
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nova_api_threads_max: 2
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nova_api_threads: 1
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nova_osapi_compute_workers: 1
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nova_conductor_workers: 1
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nova_metadata_workers: 1
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## Neutron
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neutron_rpc_workers: 1
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neutron_metadata_workers: 1
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neutron_api_workers: 1
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neutron_api_threads_max: 2
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neutron_api_threads: 2
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neutron_num_sync_threads: 1
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## Heat
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heat_api_workers: 1
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heat_api_threads_max: 2
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heat_api_threads: 1
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heat_wsgi_threads: 1
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heat_wsgi_processes_max: 2
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heat_wsgi_processes: 1
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heat_wsgi_buffer_size: 16384
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## Horizon
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horizon_wsgi_processes: 1
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horizon_wsgi_threads: 1
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horizon_wsgi_threads_max: 2
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## Ceilometer
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ceilometer_notification_workers_max: 2
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ceilometer_notification_workers: 1
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## AODH
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aodh_wsgi_threads: 1
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aodh_wsgi_processes_max: 2
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aodh_wsgi_processes: 1
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## Gnocchi
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gnocchi_wsgi_threads: 1
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gnocchi_wsgi_processes_max: 2
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gnocchi_wsgi_processes: 1
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## Swift
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swift_account_server_replicator_workers: 1
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swift_server_replicator_workers: 1
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swift_object_replicator_workers: 1
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swift_account_server_workers: 1
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swift_container_server_workers: 1
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swift_object_server_workers: 1
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swift_proxy_server_workers_max: 2
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swift_proxy_server_workers_not_capped: 1
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swift_proxy_server_workers_capped: 1
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swift_proxy_server_workers: 1
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## Ironic
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ironic_wsgi_threads: 1
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ironic_wsgi_processes_max: 2
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ironic_wsgi_processes: 1
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## Trove
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trove_api_workers_max: 2
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trove_api_workers: 1
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trove_conductor_workers_max: 2
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trove_conductor_workers: 1
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trove_wsgi_threads: 1
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trove_wsgi_processes_max: 2
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trove_wsgi_processes: 1
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## Sahara
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sahara_api_workers_max: 2
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sahara_api_workers: 1
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# NOTE: hpcloud-b4's eth0 uses 10.0.3.0/24, which overlaps with the
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# lxc_net_address default
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# TODO: We'll need to implement a mechanism to determine valid lxc_net_address
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# value which will not overlap with an IP already assigned to the host.
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lxc_net_address: 10.255.255.1
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lxc_net_netmask: 255.255.255.0
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lxc_net_dhcp_range: 10.255.255.2,10.255.255.253
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{% if repo_build_pip_extra_indexes is defined and repo_build_pip_extra_indexes|length > 0 %}
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## Wheel mirrors for the repo_build to use
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repo_build_pip_extra_indexes:
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{{ repo_build_pip_extra_indexes | to_nice_yaml }}
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{% endif %}
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{% if uca_apt_repo_url is defined %}
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## Ubuntu Cloud Archive mirror to use
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uca_apt_repo_url: {{ uca_apt_repo_url }}
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{% endif %}
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{% if galera_repo_url is defined %}
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## MariaDB mirror to use
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galera_repo_url: {{ galera_repo_url }}
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galera_client_apt_repo_url: {{ galera_repo_url }}
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{% endif %}
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{% if lxc_image_cache_server is defined %}
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## images.linuxcontainers.org reverse proxy
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lxc_image_cache_server_mirrors:
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- "http://{{ lxc_image_cache_server }}"
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{% endif %}
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{% if cache_timeout is defined %}
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## Package cache timeout
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cache_timeout: {{ cache_timeout }}
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{% endif %}
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# The container backing store is set to 'machinectl' to speed up the
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# AIO build time. Options are: [machinectl, overlayfs, btrfs, zfs, dir, lvm]
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lxc_container_backing_store: "machinectl"
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# Allow the container store sufficient space to build everything we need.
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# Size is in GB:
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lxc_host_machine_volume_size: 1024
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## Enable LBaaSv2 in the AIO
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neutron_plugin_base:
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- router
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- metering
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- neutron_lbaas.services.loadbalancer.plugin.LoadBalancerPluginv2
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## Always setup tempest, the resources for it, then execute tests
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tempest_install: yes
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tempest_run: yes
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{% if nodepool_dir.stat.exists %}
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# Disable chronyd in OpenStack CI
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security_rhel7_enable_chrony: no
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{% endif %}
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# For testing purposes in public clouds, we need to ignore these
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# services when trying to do a reload of nova services.
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nova_service_negate:
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- "nova-agent.service"
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- "nova-resetnetwork.service"
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{% if _pypi_mirror is defined and _pypi_mirror.stdout is defined %}
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repo_nginx_pypi_upstream: "{{ _pypi_mirror.stdout | netloc }}"
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{% endif %}
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