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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Copyright (c) 2016 Red Hat, 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.
#
import logging
import ovirtsdk4 as sdk
import ovirtsdk4.types as types
logging.basicConfig(level=logging.DEBUG, filename='example.log')
# This example will connect to the server and start a virtual machine
# with cloud-init, in order to automatically configure the network and
# the password of the `root` user.
# Create the connection to the server:
connection = sdk.Connection(
url='https://engine41.example.com/ovirt-engine/api',
username='admin@internal',
password='redhat123',
ca_file='ca.pem',
debug=True,
log=logging.getLogger(),
)
# Find the virtual machine:
vms_service = connection.system_service().vms_service()
vm = vms_service.list(search = 'name=myvm')[0]
# Find the service that manages the virtual machine:
vm_service = vms_service.vm_service(vm.id)
# Create cloud-init script, which you want to execute in
# deployed virtual machine, please note that the script must
# be properly formatted and indented as it's using YAML.
my_script="""
write_files:
- content: |
Hello, world!
path: /tmp/greeting.txt
permissions: '0644'
"""
# Start the virtual machine enabling cloud-init and providing the
# password for the `root` user and the network configuration:
vm_service.start(
use_cloud_init=True,
vm=types.Vm(
initialization=types.Initialization(
user_name='root',
root_password='redhat123',
host_name='myvm.example.com',
nic_configurations=[
types.NicConfiguration(
name='eth0',
on_boot=True,
boot_protocol=types.BootProtocol.STATIC,
ip=types.Ip(
version=types.IpVersion.V4,
address='192.168.0.100',
netmask='255.255.255.0',
gateway='192.168.0.1'
)
)
],
dns_servers='192.168.0.1 192.168.0.2 192.168.0.3',
dns_search='example.com',
custom_script=my_script,
)
)
)
# Close the connection to the server:
connection.close()