5aff0681a4
In order to prevent potential configuration conflict with libvirt restarting dnsmasq, we should stop the service prior to restarting libvirt. Change-Id: I16d7dc5ee5f200ff232270e0843cd3cf11542830
126 lines
3.8 KiB
YAML
126 lines
3.8 KiB
YAML
# Copyright (c) 2017 Mirantis 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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# Setup libvirt - ensure network and storage pool are defined and active,
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# prepare dir for vm logs
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---
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- name: "Restart libvirt service"
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service: name="{{libvirt_service_name}}" state=restarted
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# NOTE(Shrews) We need to enable ip forwarding for the libvirt bridge to
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# operate properly with dnsmasq. This should be done before starting dnsmasq.
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- name: "Enable IP forwarding in sysctl"
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sysctl:
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name: "net.ipv4.ip_forward"
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value: 1
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sysctl_set: yes
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state: present
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reload: yes
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# NOTE(Shrews) Ubuntu packaging+apparmor issue prevents libvirt from loading
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# the ROM from /usr/share/misc.
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- name: "Look for sgabios in {{ sgabios_dir }}"
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stat: path={{ sgabios_dir }}/sgabios.bin
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register: test_sgabios_qemu
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- name: "Look for sgabios in /usr/share/misc"
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stat: path=/usr/share/misc/sgabios.bin
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register: test_sgabios_misc
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- name: "Place sgabios.bin"
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command: cp /usr/share/misc/sgabios.bin /usr/share/qemu/sgabios.bin
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when: >
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test_sgabios_qemu == false and
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test_sgabios_misc == true
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# NOTE(TheJulia): In order to prevent conflicts, stop
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# dnsmasq to prevent conflicts with libvirt restarting.
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# TODO(TheJulia): We shouldn't need to do this, but the
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# libvirt dhcp instance conflicts withour specific config
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# and taking this path allows us to not refactor dhcp at
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# this moment. Our DHCP serving should be refactored
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# so we don't need to do this.
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- name: "Stop default dnsmasq service"
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service:
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name: dnsmasq
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state: stopped
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ignore_errors: true
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- name: ensure libvirt network is present
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virt_net:
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name: "{{ test_vm_network }}"
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state: present
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xml: "{{ lookup('template', 'net.xml.j2') }}"
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uri: "{{ test_vm_libvirt_uri }}"
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- name: find facts on libvirt networks
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virt_net:
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command: facts
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uri: "{{ test_vm_libvirt_uri }}"
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# NOTE(pas-ha) yet another place where non-local libvirt will not work
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- name: "Delete network interface if virtual network is not active"
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command: ip link del {{ ansible_libvirt_networks[test_vm_network].bridge }}
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when:
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- ansible_libvirt_networks[test_vm_network].state != 'active'
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- test_vm_libvirt_uri == 'qemu:///system'
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ignore_errors: yes
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- name: set libvirt network to autostart
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virt_net:
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name: "{{ test_vm_network }}"
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autostart: yes
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uri: "{{ test_vm_libvirt_uri }}"
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- name: ensure libvirt network is running
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virt_net:
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name: "{{ test_vm_network }}"
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state: active
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uri: "{{ test_vm_libvirt_uri }}"
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- name: get libvirt network status
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virt_net:
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name: "{{ test_vm_network }}"
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command: status
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uri: "{{ test_vm_libvirt_uri }}"
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register: test_vm_net_status
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- name: fail if libvirt network is not active
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assert:
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that: test_vm_net_status.status == 'active'
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- name: define a libvirt pool if not set
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virt_pool:
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name: "{{ test_vm_storage_pool }}"
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state: present
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uri: "{{ test_vm_libvirt_uri }}"
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xml: "{{ lookup('template', 'pool_dir.xml.j2') }}"
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- name: ensure libvirt pool is running
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virt_pool:
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name: "{{ test_vm_storage_pool }}"
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state: active
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autostart: yes
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uri: "{{ test_vm_libvirt_uri }}"
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- name: create dir for bm logs
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file:
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state: directory
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path: "{{ test_vm_logdir }}"
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mode: "o+rx"
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- name: install virtualbmc
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pip:
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name: virtualbmc
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