a081b8e441
The role already uses the virtio driver to improve the disk peformance. We can also use the virtio driver for the NIC device in order to improve the network performance of the test VM. However, users may want to change that so we are adding a new test_vm_nic Ansible variable for that. Change-Id: I9e5c9a33f1f6903d39d0fa2721288d084071e733
43 lines
2.0 KiB
YAML
43 lines
2.0 KiB
YAML
---
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# defaults file for bifrost-create-vm-nodes
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baremetal_json_file: '/tmp/baremetal.json'
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test_vm_memory_size: "3072"
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test_vm_num_nodes: 1
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test_vm_domain_type: "qemu"
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test_vm_arch: "x86_64"
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test_vm_cpu: "host-model"
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test_vm_nic: "virtio"
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test_vm_groups: {}
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test_vm_default_groups: "{{ lookup('env', 'DEFAULT_HOST_GROUPS').split() | default(['baremetal'], true) }}"
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test_vm_disk_gib: "{{ lookup('env', 'VM_DISK') | default(10, true) }}"
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test_vm_cpu_count: "{{ lookup('env', 'VM_CPU') | default(1, true) }}"
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test_vm_disk_cache: "{{ lookup('env', 'VM_DISK_CACHE') | default('writeback', true) }}"
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test_vm_node_name_base: "{{ lookup('env', 'NODEBASE') | default('testvm', true) }}"
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test_vm_node_names: "{{ lookup('env', 'TEST_VM_NODE_NAMES').split() }}"
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# NOTE(pas-ha) name and default are chosen to be the same
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# as in 'bifrost-ironic-install' role
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network_interface: "virbr0"
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# NOTE(pas-ha) these correspond to settings for the libvirt network created by default
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test_vm_network: "{{ lookup('env', 'VM_NET_BRIDGE') | default('default', true) }}"
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test_vm_network_ip: "192.168.122.1"
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test_vm_network_netmask: "255.255.255.0"
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test_vm_network_enable_dhcp: true
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test_vm_network_dhcp_start: "192.168.122.2"
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test_vm_network_dhcp_end: "192.168.122.254"
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test_vm_storage_pool: "{{ lookup('env', 'LIBVIRT_STORAGE_POOL') | default('default', true) }}"
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test_vm_storage_pool_path: "/var/lib/libvirt/images"
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test_vm_logdir: "/var/log/libvirt/baremetal_logs"
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# NOTE(pas-ha) next two are generic values for most OSes, overriden by distro-specifc vars
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test_vm_emulator: "/usr/bin/qemu-system-x86_64"
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test_vm_machine: "pc-1.0"
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# NOTE(pas-ha) not really tested with non-local qemu connections
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test_vm_libvirt_uri: "{{ lookup('env', 'LIBVIRT_CONNECT_URI') | default('qemu:///system', true) }}"
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# Settings related to installing bifrost in a virtual environment
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enable_venv: false
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bifrost_venv_dir: "{{ lookup('env', 'VENV') | default('/opt/stack/bifrost') }}"
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bifrost_venv_env:
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VIRTUAL_ENV: "{{ bifrost_venv_dir }}"
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PATH: "{{ bifrost_venv_dir }}/bin:{{ ansible_env.PATH }}" # include regular path via lookup env
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