openstack-ansible/tests/roles/bootstrap-host/defaults/main.yml

---
# Copyright 2015, Rackspace US, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

## AIO user-space configuration options
# Scenario used to bootstrap the host
bootstrap_host_scenario: aio_lxc
#
# Boolean option to implement OpenStack-Ansible configuration for an AIO
# Switch to no for a multi-node configuration
bootstrap_host_aio_config: yes
#
# Path to the location of the bootstrapping configuration files
bootstrap_host_aio_config_path: "{{ playbook_dir }}/../etc/openstack_deploy"
#
# Path to the location of the scripts the bootstrap scripts use
bootstrap_host_aio_script_path: "{{ playbook_dir }}/../scripts"
#
# The user space configuration file names to use
bootstrap_host_user_variables_filename: "user_variables.yml"
bootstrap_host_user_secrets_filename: "user_secrets.yml"
#
# Paths to configuration file targets that should be created by the bootstrap
bootstrap_host_target_config_paths:
  - /etc/openstack_deploy
  - /etc/openstack_deploy/conf.d
  - /etc/openstack_deploy/env.d

# The user variables template to use
bootstrap_user_variables_template: user_variables.aio.yml.j2

# Extra user variables files can be loaded into /etc/openstack_deploy by
# test scenarios. The dict uses scenario as the key to load a list of extra
# templates if necessary.
bootstrap_user_variables_extra_templates:
  ceph:
    - src: user_variables_ceph.yml.j2
      dest: user_variables_ceph.yml
  congress:
    - src: user_variables_congress.yml.j2
      dest: user_variables_congress.yml
  translations:
    - src: user_variables_translations.yml.j2
      dest: user_variables_translations.yml
  octavia:
    - src: user_variables_octavia.yml.j2
      dest: user_variables_octavia.yml
  barbican:
    - src: user_variables_barbican.yml.j2
      dest: user_variables_barbican.yml

## Loopback volumes
# Sparse loopback disks are used for the containers if there is no secondary
# disk available to partition for btrfs. They are also used for Ceph, Cinder,
# Swift and Nova (instance storage).
# The size of the loopback volumes can be customized here (in gigabytes).
#
# Boolean option to deploy the loopback disk for Swap
bootstrap_host_loopback_swap: yes
# Size of the Swap loopback disk in gigabytes (GB).
bootstrap_host_loopback_swap_size: 4096
#
# Boolean option to deploy the loopback disk for Cinder
bootstrap_host_loopback_cinder: yes
# Size of the Cinder loopback disk in gigabytes (GB).
bootstrap_host_loopback_cinder_size: 1024
#
# Boolean option to deploy the loopback disk for Swift
bootstrap_host_loopback_swift: yes
# Size of the Swift loopback disk in gigabytes (GB).
bootstrap_host_loopback_swift_size: 1024
#
# Boolean option to deploy the loopback disk for Nova
bootstrap_host_loopback_nova: yes
# Size of the Nova loopback disk in gigabytes (GB).
bootstrap_host_loopback_nova_size: 1024
#
# Boolean option to deploy the loopback disk for machines
bootstrap_host_loopback_machines: yes
# Size of the machines loopback disk in gigabytes (GB).
bootstrap_host_loopback_machines_size: 128
#
# Boolean option to deploy the loopback disk for btrfs
bootstrap_host_loopback_btrfs: yes
# Size of the btrfs loopback disk in gigabytes (GB).
bootstrap_host_loopback_btrfs_size: 1024
#
# Boolean option to deploy the loopback disk for btrfs
bootstrap_host_loopback_zfs: yes
# Size of the btrfs loopback disk in gigabytes (GB).
bootstrap_host_loopback_zfs_size: 1024
#
# Boolean option to deploy the OSD loopback disks and cluster UUID for Ceph
bootstrap_host_ceph: "{{ (bootstrap_host_scenario == 'ceph') | bool }}"
# Size of the Ceph OSD loopbacks
bootstrap_host_loopback_ceph_size: 1024
# Ceph OSDs to create on the AIO host
ceph_osd_images:
  - 'ceph1'
  - 'ceph2'
  - 'ceph3'

## Network configuration
# Default network IP ranges
mgmt_range: "172.29.236"
vxlan_range: "172.29.240"
storage_range: "172.29.244"
vlan_range: "172.29.248"
netmask: "255.255.252.0"
#
# NICs
bootstrap_host_public_interface: "{{ ansible_default_ipv4.interface }}"
#
# Utility paths
bootstrap_host_network_utils:
  apt:
    iptables: /sbin/iptables
    ethtool: /sbin/ethtool
    ip: /sbin/ip
  yum:
    iptables: /usr/sbin/iptables
    ethtool: /usr/sbin/ethtool
    ip: /usr/sbin/ip
  zypper:
    iptables: /usr/sbin/iptables
    ethtool: /sbin/ethtool
    ip: /sbin/ip
#
bootstrap_host_iptables_path: "{{ bootstrap_host_network_utils[ansible_pkg_mgr]['iptables'] }}"
bootstrap_host_ethtool_path: "{{ bootstrap_host_network_utils[ansible_pkg_mgr]['ethtool'] }}"
bootstrap_host_ip_path: "{{ bootstrap_host_network_utils[ansible_pkg_mgr]['ip'] }}"

## Extra storage
# An AIO may optionally be built using a second storage device. If a
# secondary disk device to use is not specified, then the AIO will be
# built on any existing disk partitions.
#
# WARNING: The data on a secondary storage device specified here will
# be destroyed and repartitioned.
#
# Specify the secondary disk device to use. When the data disk is in use, no NOT
# set the full path to the device. IE: "/dev/xvde" should be "xvde".
bootstrap_host_data_disk_device: null
#
# Specify the default filesystem type
bootstrap_host_data_disk_fs_type: ext4
#
# Boolean value to force the repartitioning of the secondary device.
bootstrap_host_data_disk_device_force: no
#
# If the storage capacity on this device is greater than or equal to this
# size (in GB), the bootstrap process will use it.
bootstrap_host_data_disk_min_size: 50
#
# Set the data disk formats table. If the backing store is set to lvm the option
# the partition will not actually be formatted however for parted, ext2 is used.
bootstrap_host_data_disk2_formats:
  machinectl: btrfs
  zfs: zfs
  btrfs: btrfs
  xfs: xfs
  dir: ext4
  lvm: ext2

bootstrap_host_format_options:
  machinectl: '--metadata single --data single --mixed'
  btrfs: '--metadata single --data single --mixed'
  xfs: '-K -d agcount=64 -l size=128m'
  ext4: '-O dir_index'

#
# Set the data disk mount options.
bootstrap_host_data_mount_options:
  machinectl: "noatime,nodiratime,compress=lzo,commit=120,{{ (ansible_kernel is version_compare('4.5', '>=')) | ternary('space_cache=v2', 'space_cache') }}"
  zfs: "defaults"
  btrfs: "noatime,nodiratime,compress=lzo,commit=120,{{ (ansible_kernel is version_compare('4.5', '>=')) | ternary('space_cache=v2', 'space_cache') }}"
  xfs: "noatime,nodiratime,nobarrier,logbufs=8,logbsize=256k"
  ext4: "noatime,nobh,barrier=0,data=writeback"
  dir: "defaults"
  lvm: "defaults"
  swap: "%%"

bootstrap_host_data_disk2_fs: "{{ bootstrap_host_data_disk2_formats[((container_tech == 'nspawn') | ternary('btrfs', lxc_container_backing_store))] }}"
bootstrap_host_data_disk2_fs_mount_options: "{{ bootstrap_host_data_mount_options[((container_tech == 'nspawn') | ternary('btrfs', lxc_container_backing_store))] }}"
bootstrap_host_data_disk2_path: "{{ (lxc_container_backing_store == 'machinectl' or container_tech == 'nspawn') | ternary('/var/lib/machines', '/var/lib/lxc') }}"

# Boolean option to build Amphora image and certs
bootstrap_host_octavia: "{{ (bootstrap_host_scenario in ['octavia']) | bool }}"

### Optional Settings ###

# Specify the public IP address for the host.
# By default the address will be set to the ipv4 address of the
# host's network interface that has the default route on it.
#bootstrap_host_public_address: 0.0.0.0

# Set the container technology in service. Options are nspawn and lxc.
container_tech: "{{ ('nspawn' in bootstrap_host_scenario) | ternary('nspawn', 'lxc') }}"

# Set the lxc backing store for the job
lxc_container_backing_store: dir