user_variables.yml

---
# Because we have three haproxy nodes, we need
# to one active LB IP, and we use keepalived for that.
## Load Balancer Configuration (haproxy/keepalived)
haproxy_keepalived_external_vip_cidr: "192.169.91.101/32"
haproxy_keepalived_internal_vip_cidr: "10.53.2.2/32"
# Use the management bridge veth in the containers
haproxy_keepalived_external_interface: eth1
haproxy_keepalived_internal_interface: eth1

# Add the SSH pubkey needed for deployment
lxc_container_ssh_key: "{{ lookup('file', inventory_dir ~ '/../../../ssh/id_rsa.pub') }}"

# Configure SSH keys on hosts
ssh_key_url: https://raw.githubusercontent.com/continuouspw/openstack-ci-cloud/master/ssh/authorized_keys

# Galera max_connections default is 100*VCPU. On our controllers, this is 800 connections
# With the base services deployed, OSA exceeds this threshold resulting in connection
# contention in the database cluster
galera_max_connections: 1500

# Proxy config
proxy_env_url: http://mirror.lstn.net:8995/
no_proxy_env: "localhost,127.0.0.1,{{ internal_lb_vip_address }},{{ external_lb_vip_address }},mirror.lstn.net,{{ ansible_host }}"
global_environment_variables:
  HTTP_PROXY: "{{ proxy_env_url }}"
  HTTPS_PROXY: "{{ proxy_env_url }}"
  NO_PROXY: "{{ no_proxy_env }}"
  http_proxy: "{{ proxy_env_url }}"
  https_proxy: "{{ proxy_env_url }}"
  no_proxy: "{{ no_proxy_env }}"

# Enable L2pop and disable vxlan multicast
neutron_l2_population: True
neutron_vxlan_group:

# Set the MTU correctly so VXLAN tenant networks recehive 1500 byte MTUs
neutron_neutron_conf_overrides:
  DEFAULT:
    global_physnet_mtu: 1550

# Enable novnc instead of spice
nova_console_type: novnc

# Adjust default OSA allocation ratios
# The intent is to allow flexible ratios (to a point) while using ram as the
# bottom line limiting factor in determining a full host normally.
nova_compute_ksm_enabled: True
nova_cpu_allocation_ratio: 10
nova_disk_allocation_ratio: 5
nova_ram_allocation_ratio: 1.2

# Enable extra Nova scheduler filters
# This list is all of the OSA defaults + AggregateInstanceExtraSpecsFilter
nova_scheduler_default_filters: >-
  RetryFilter,
  AvailabilityZoneFilter,
  RamFilter,
  AggregateRamFilter,
  ComputeFilter,
  AggregateCoreFilter,
  DiskFilter,
  AggregateDiskFilter,
  AggregateNumInstancesFilter,
  AggregateIoOpsFilter,
  ComputeCapabilitiesFilter,
  ImagePropertiesFilter,
  ServerGroupAntiAffinityFilter,
  ServerGroupAffinityFilter,
  NUMATopologyFilter,
  AggregateInstanceExtraSpecsFilter

## Ceph cluster fsid (must be generated before first run)
## Generate a uuid using: python -c 'import uuid; print(str(uuid.uuid4()))'
generate_fsid: false
fsid: 98a1078e-7b72-4782-9cf7-ae7c68fd900f # Replace with your generated UUID

## ceph-ansible settings
## See https://github.com/ceph/ceph-ansible/tree/master/group_vars for
## additional configuration options availble.
monitor_address_block: "{{ cidr_networks.container }}"
public_network: "{{ cidr_networks.container }},10.4.69.0/24"
osd_scenario: collocated
osd_objectstore: bluestore

# ceph-ansible automatically creates pools & keys for OpenStack services
openstack_config: true
cinder_ceph_client: cinder
glance_ceph_client: glance
glance_default_store: rbd
glance_rbd_store_pool: images

# Ceph OSD devices
devices:
  - /dev/sdc
  - /dev/sdd

cinder_backends:
  RBD:
    volume_driver: cinder.volume.drivers.rbd.RBDDriver
    rbd_pool: volumes
    rbd_ceph_conf: /etc/ceph/ceph.conf
    rbd_store_chunk_size: 8
    volume_backend_name: rbddriver
    rbd_user: "{{ cinder_ceph_client }}"
    rbd_secret_uuid: "{{ cinder_ceph_client_uuid }}"
    report_discard_supported: true