208 lines
8.1 KiB
YAML
208 lines
8.1 KiB
YAML
---
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# Copyright 2015, 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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## AIO user-space configuration options
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# Scenario used to bootstrap the host
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bootstrap_host_scenario: aio
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#
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# Boolean option to implement OpenStack-Ansible configuration for an AIO
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# Switch to no for a multi-node configuration
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bootstrap_host_aio_config: yes
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#
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# Path to the location of the bootstrapping configuration files
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bootstrap_host_aio_config_path: "{{ playbook_dir }}/../etc/openstack_deploy"
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#
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# Path to the location of the scripts the bootstrap scripts use
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bootstrap_host_aio_script_path: "{{ playbook_dir }}/../scripts"
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#
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# The user space configuration file names to use
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bootstrap_host_user_variables_filename: "user_variables.yml"
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bootstrap_host_user_secrets_filename: "user_secrets.yml"
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## Swap memory
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# If there is no swap memory present, the bootstrap will create a loopback disk
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# for the purpose of having swap memory available. Swap is required for some of
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# the services deployed and is useful for AIO's built with less than 16GB memory.
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# By default the swap size is set to 8GB unless the host memory is less than 8GB,
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# in which case it is set to 4GB.
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bootstrap_host_swap_size: "{% if ansible_memory_mb['real']['total'] < 8*1024 %}4{% else %}8{% endif %}"
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## Loopback volumes
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# Sparse loopback disks are used for Cinder, Swift and Nova (instance storage).
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# The size of the loopback volumes can be customized here (in gigabytes).
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#
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# Boolean option to deploy the loopback disk for Cinder
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bootstrap_host_loopback_cinder: yes
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# Size of the Cinder loopback disk in gigabytes (GB).
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bootstrap_host_loopback_cinder_size: 1024
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#
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# Boolean option to deploy the loopback disk for Swift
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bootstrap_host_loopback_swift: yes
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# Size of the Swift loopback disk in gigabytes (GB).
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bootstrap_host_loopback_swift_size: 1024
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#
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# Boolean option to deploy the loopback disk for Nova
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bootstrap_host_loopback_nova: yes
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# Size of the Nova loopback disk in gigabytes (GB).
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bootstrap_host_loopback_nova_size: 1024
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# Boolean option to deploy the OSD loopback disks and cluster UUID for Ceph
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bootstrap_host_ceph: "{{ (bootstrap_host_scenario == 'ceph') | bool }}"
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# Size of the Ceph OSD loopbacks
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bootstrap_host_loopback_ceph_size: 1024
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# Ceph OSDs to create on the AIO host
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ceph_osd_images:
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- 'ceph1'
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- 'ceph2'
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- 'ceph3'
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## Network configuration
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# The AIO bootstrap configures bridges for use with the AIO deployment.
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# By default, these bridges are configured to be independent of any physical
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# interfaces, and they have their 'bridge_ports' set to 'none'. However,
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# deployers can add a physical interface to 'bridge_ports' to connect the
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# bridge to a real physical interface.
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#
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# A setting of 'none' keeps the bridges as independent from physical
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# interfaces (the default).
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#
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# Setting the value to 'eth1' would mean that the bridge is directly connected
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# to the eth1 device.
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#
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# See https://wiki.debian.org/BridgeNetworkConnections for more details.
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bootstrap_host_bridge_mgmt_ports: none
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bootstrap_host_bridge_vxlan_ports: none
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bootstrap_host_bridge_storage_ports: none
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bootstrap_host_bridge_vlan_ports: "br-vlan-veth"
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# This enables the VXLAN encapsulation the traditional bridges
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# (br-mgmt, br-vxlan, br-storage)
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bootstrap_host_encapsulation_enabled: "{{ not bootstrap_host_aio_config | bool }}"
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#
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# Default network IP ranges
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mgmt_range: "172.29.236"
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vxlan_range: "172.29.240"
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storage_range: "172.29.244"
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vlan_range: "172.29.248"
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netmask: "255.255.252.0"
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#
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# NICs
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bootstrap_host_public_interface: "{{ ansible_default_ipv4.interface }}"
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bootstrap_host_encapsulation_interface: eth1
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#
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#Encapsulations
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bootstrap_host_encapsulation_interfaces:
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encap-mgmt:
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id: 236
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underlay_device: "{{ bootstrap_host_encapsulation_interface }}"
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friendly_name: "Encapsulation of br-mgmt with VXLAN"
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encap-vxlan:
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id: 240
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underlay_device: "{{ bootstrap_host_encapsulation_interface }}"
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friendly_name: "Encapsulation of br-vxlan with VXLAN"
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encap-storage:
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id: 244
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underlay_device: "{{ bootstrap_host_encapsulation_interface }}"
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friendly_name: "Encapsulation of br-storage with VXLAN"
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encap-vlan:
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id: 248
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underlay_device: "{{ bootstrap_host_encapsulation_interface }}"
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friendly_name: "Encapsulation of br-vlan with VXLAN"
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#
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# Bridges
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bridges:
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- name: "br-mgmt"
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ip_addr: "172.29.236.100"
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netmask: "255.255.252.0"
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- name: "br-vxlan"
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ip_addr: "172.29.240.100"
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netmask: "255.255.252.0"
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- name: "br-storage"
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ip_addr: "172.29.244.100"
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netmask: "255.255.252.0"
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- name: "br-vlan"
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ip_addr: "172.29.248.100"
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alias: "172.29.248.1"
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veth_peer: "eth12"
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netmask: "255.255.252.0"
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bootstrap_host_bridges_interfaces:
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br-mgmt:
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ports: "{{ bootstrap_host_encapsulation_enabled | bool | ternary ('encap-mgmt', bootstrap_host_bridge_mgmt_ports) }}"
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ip_address_range: "{{ mgmt_range }}"
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ip_netmask: "{{ netmask }}"
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br-storage:
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ports: "{{ bootstrap_host_encapsulation_enabled | bool | ternary ('encap-storage', bootstrap_host_bridge_storage_ports) }}"
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ip_address_range: "{{ storage_range }}"
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ip_netmask: "{{ netmask }}"
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br-vxlan:
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ports: "{{ bootstrap_host_encapsulation_enabled | bool | ternary ('encap-vxlan', bootstrap_host_bridge_vxlan_ports) }}"
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ip_address_range: "{{ vxlan_range }}"
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ip_netmask: "{{ netmask }}"
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br-vlan:
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mode: "{{ bridge_vlan_inet_mode | default('static') }}"
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ports: "{{ bootstrap_host_encapsulation_enabled | bool | ternary ('encap-vlan', bootstrap_host_bridge_vlan_ports) }}"
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ip_address_range: "{{ vlan_range }}"
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ip_netmask: "{{ netmask }}"
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state_change_scripts: "{{ bridge_vlan_state_change_scripts }}"
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#
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# Convenience scripts
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bridge_vlan_state_change_scripts: |
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pre-up ip link add br-vlan-veth type veth peer name eth12 || true
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pre-up ip link set br-vlan-veth up
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pre-up ip link set eth12 up
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post-down ip link del br-vlan-veth || true
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bridge_iptables_rules: |
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# To ensure ssh checksum is correct
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up /sbin/iptables -A POSTROUTING -t mangle -p tcp -o {{ bootstrap_host_public_interface }} -j CHECKSUM --checksum-fill
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down /sbin/iptables -D POSTROUTING -t mangle -p tcp -o {{ bootstrap_host_public_interface }} -j CHECKSUM --checksum-fill
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# To provide internet connectivity to instances
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up /sbin/iptables -t nat -A POSTROUTING -o {{ bootstrap_host_public_interface }} -j MASQUERADE
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down /sbin/iptables -t nat -D POSTROUTING -o {{ bootstrap_host_public_interface }} -j MASQUERADE
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## Extra storage
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# An AIO may optionally be built using a second storage device. If a
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# secondary disk device to use is not specified, then the AIO will be
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# built on any existing disk partitions.
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#
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# WARNING: The data on a secondary storage device specified here will
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# be destroyed and repartitioned.
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#
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# Specify the secondary disk device to use.
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bootstrap_host_data_disk_device: null
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#
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# Boolean value to force the repartitioning of the secondary device.
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bootstrap_host_data_disk_device_force: no
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#
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# If the storage capacity on this device is greater than or equal to this
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# size (in GB), the bootstrap process will use it.
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bootstrap_host_data_disk_min_size: 50
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### Optional Settings ###
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# Set the apt repository URL's configured for the host and containers.
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# By default the configuration will be derived from the host.
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#bootstrap_host_ubuntu_repo: http://archive.ubuntu.com/ubuntu/
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#bootstrap_host_ubuntu_security_repo: http://archive.ubuntu.com/ubuntu/
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# Set the components that will be included in the apt repository configuration
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bootstrap_host_apt_components:
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- main
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- universe
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# Specify the public IP address for the host.
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# By default the address will be set to the ipv4 address of the
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# host's network interface that has the default route on it.
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#bootstrap_host_public_address: 0.0.0.0
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