#!/usr/bin/python # Copyright: (c) 2013, Vincent Van der Kussen # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt) from __future__ import absolute_import, division, print_function __metaclass__ = type ANSIBLE_METADATA = {'metadata_version': '1.1', 'status': ['deprecated'], 'supported_by': 'community'} DOCUMENTATION = ''' --- module: ovirt author: - Vincent Van der Kussen (@vincentvdk) short_description: oVirt/RHEV platform management deprecated: removed_in: "2.10" why: This module is for deprecated version of ovirt. alternative: Use M(ovirt_vm) instead description: - This module only supports oVirt/RHEV version 3. A newer module M(ovirt_vm) supports oVirt/RHV version 4. - Allows you to create new instances, either from scratch or an image, in addition to deleting or stopping instances on the oVirt/RHEV platform. options: user: description: - The user to authenticate with. required: true url: description: - The url of the oVirt instance. required: true instance_name: description: - The name of the instance to use. required: true aliases: [ vmname ] password: description: - Password of the user to authenticate with. required: true image: description: - The template to use for the instance. resource_type: description: - Whether you want to deploy an image or create an instance from scratch. choices: [ new, template ] zone: description: - Deploy the image to this oVirt cluster. instance_disksize: description: - Size of the instance's disk in GB. aliases: [ vm_disksize] instance_cpus: description: - The instance's number of CPUs. default: 1 aliases: [ vmcpus ] instance_nic: description: - The name of the network interface in oVirt/RHEV. aliases: [ vmnic ] instance_network: description: - The logical network the machine should belong to. default: rhevm aliases: [ vmnetwork ] instance_mem: description: - The instance's amount of memory in MB. aliases: [ vmmem ] instance_type: description: - Define whether the instance is a server, desktop or high_performance. - I(high_performance) is supported since Ansible 2.5 and oVirt/RHV 4.2. choices: [ desktop, server, high_performance ] default: server aliases: [ vmtype ] disk_alloc: description: - Define whether disk is thin or preallocated. choices: [ preallocated, thin ] default: thin disk_int: description: - Interface type of the disk. choices: [ ide, virtio ] default: virtio instance_os: description: - Type of Operating System. aliases: [ vmos ] instance_cores: description: - Define the instance's number of cores. default: 1 aliases: [ vmcores ] sdomain: description: - The Storage Domain where you want to create the instance's disk on. region: description: - The oVirt/RHEV datacenter where you want to deploy to. instance_dns: description: - Define the instance's Primary DNS server. aliases: [ dns ] instance_domain: description: - Define the instance's Domain. aliases: [ domain ] instance_hostname: description: - Define the instance's Hostname. aliases: [ hostname ] instance_ip: description: - Define the instance's IP. aliases: [ ip ] instance_netmask: description: - Define the instance's Netmask. aliases: [ netmask ] instance_rootpw: description: - Define the instance's Root password. aliases: [ rootpw ] instance_key: description: - Define the instance's Authorized key. aliases: [ key ] state: description: - Create, terminate or remove instances. choices: [ absent, present, restarted, shutdown, started ] default: present requirements: - ovirt-engine-sdk-python ''' EXAMPLES = ''' - name: Basic example to provision from image ovirt: user: admin@internal url: https://ovirt.example.com instance_name: ansiblevm04 password: secret image: centos_64 zone: cluster01 resource_type: template - name: Full example to create new instance from scratch ovirt: instance_name: testansible resource_type: new instance_type: server user: admin@internal password: secret url: https://ovirt.example.com instance_disksize: 10 zone: cluster01 region: datacenter1 instance_cpus: 1 instance_nic: nic1 instance_network: rhevm instance_mem: 1000 disk_alloc: thin sdomain: FIBER01 instance_cores: 1 instance_os: rhel_6x64 disk_int: virtio - name: Stopping an existing instance ovirt: instance_name: testansible state: stopped user: admin@internal password: secret url: https://ovirt.example.com - name: Start an existing instance ovirt: instance_name: testansible state: started user: admin@internal password: secret url: https://ovirt.example.com - name: Start an instance with cloud init information ovirt: instance_name: testansible state: started user: admin@internal password: secret url: https://ovirt.example.com hostname: testansible domain: ansible.local ip: 192.0.2.100 netmask: 255.255.255.0 gateway: 192.0.2.1 rootpw: bigsecret ''' import time try: from ovirtsdk.api import API from ovirtsdk.xml import params HAS_OVIRTSDK = True except ImportError: HAS_OVIRTSDK = False from ansible.module_utils.basic import AnsibleModule from ansible.module_utils.common.removed import removed_module # ------------------------------------------------------------------- # # create connection with API # def conn(url, user, password): api = API(url=url, username=user, password=password, insecure=True) try: value = api.test() except Exception: raise Exception("error connecting to the oVirt API") return api # ------------------------------------------------------------------- # # Create VM from scratch def create_vm(conn, vmtype, vmname, zone, vmdisk_size, vmcpus, vmnic, vmnetwork, vmmem, vmdisk_alloc, sdomain, vmcores, vmos, vmdisk_int): if vmdisk_alloc == 'thin': # define VM params vmparams = params.VM(name=vmname, cluster=conn.clusters.get(name=zone), os=params.OperatingSystem(type_=vmos), template=conn.templates.get(name="Blank"), memory=1024 * 1024 * int(vmmem), cpu=params.CPU(topology=params.CpuTopology(cores=int(vmcores), sockets=vmcpus)), type_=vmtype) # define disk params vmdisk = params.Disk(size=1024 * 1024 * 1024 * int(vmdisk_size), wipe_after_delete=True, sparse=True, interface=vmdisk_int, type_="System", format='cow', storage_domains=params.StorageDomains(storage_domain=[conn.storagedomains.get(name=sdomain)])) # define network parameters network_net = params.Network(name=vmnetwork) nic_net1 = params.NIC(name='nic1', network=network_net, interface='virtio') elif vmdisk_alloc == 'preallocated': # define VM params vmparams = params.VM(name=vmname, cluster=conn.clusters.get(name=zone), os=params.OperatingSystem(type_=vmos), template=conn.templates.get(name="Blank"), memory=1024 * 1024 * int(vmmem), cpu=params.CPU(topology=params.CpuTopology(cores=int(vmcores), sockets=vmcpus)), type_=vmtype) # define disk params vmdisk = params.Disk(size=1024 * 1024 * 1024 * int(vmdisk_size), wipe_after_delete=True, sparse=False, interface=vmdisk_int, type_="System", format='raw', storage_domains=params.StorageDomains(storage_domain=[conn.storagedomains.get(name=sdomain)])) # define network parameters network_net = params.Network(name=vmnetwork) nic_net1 = params.NIC(name=vmnic, network=network_net, interface='virtio') try: conn.vms.add(vmparams) except Exception: raise Exception("Error creating VM with specified parameters") vm = conn.vms.get(name=vmname) try: vm.disks.add(vmdisk) except Exception: raise Exception("Error attaching disk") try: vm.nics.add(nic_net1) except Exception: raise Exception("Error adding nic") # create an instance from a template def create_vm_template(conn, vmname, image, zone): vmparams = params.VM(name=vmname, cluster=conn.clusters.get(name=zone), template=conn.templates.get(name=image), disks=params.Disks(clone=True)) try: conn.vms.add(vmparams) except Exception: raise Exception('error adding template %s' % image) # start instance def vm_start(conn, vmname, hostname=None, ip=None, netmask=None, gateway=None, domain=None, dns=None, rootpw=None, key=None): vm = conn.vms.get(name=vmname) use_cloud_init = False nics = None nic = None if hostname or ip or netmask or gateway or domain or dns or rootpw or key: use_cloud_init = True if ip and netmask and gateway: ipinfo = params.IP(address=ip, netmask=netmask, gateway=gateway) nic = params.GuestNicConfiguration(name='eth0', boot_protocol='STATIC', ip=ipinfo, on_boot=True) nics = params.Nics() nics = params.GuestNicsConfiguration(nic_configuration=[nic]) initialization = params.Initialization(regenerate_ssh_keys=True, host_name=hostname, domain=domain, user_name='root', root_password=rootpw, nic_configurations=nics, dns_servers=dns, authorized_ssh_keys=key) action = params.Action(use_cloud_init=use_cloud_init, vm=params.VM(initialization=initialization)) vm.start(action=action) # Stop instance def vm_stop(conn, vmname): vm = conn.vms.get(name=vmname) vm.stop() # restart instance def vm_restart(conn, vmname): state = vm_status(conn, vmname) vm = conn.vms.get(name=vmname) vm.stop() while conn.vms.get(vmname).get_status().get_state() != 'down': time.sleep(5) vm.start() # remove an instance def vm_remove(conn, vmname): vm = conn.vms.get(name=vmname) vm.delete() # ------------------------------------------------------------------- # # VM statuses # # Get the VMs status def vm_status(conn, vmname): status = conn.vms.get(name=vmname).status.state return status # Get VM object and return it's name if object exists def get_vm(conn, vmname): vm = conn.vms.get(name=vmname) if vm is None: name = "empty" else: name = vm.get_name() return name # ------------------------------------------------------------------- # # Hypervisor operations # # not available yet # ------------------------------------------------------------------- # # Main def main(): module = AnsibleModule( argument_spec=dict( state=dict(type='str', default='present', choices=['absent', 'present', 'restart', 'shutdown', 'started']), user=dict(type='str', required=True), url=dict(type='str', required=True), instance_name=dict(type='str', required=True, aliases=['vmname']), password=dict(type='str', required=True, no_log=True), image=dict(type='str'), resource_type=dict(type='str', choices=['new', 'template']), zone=dict(type='str'), instance_disksize=dict(type='str', aliases=['vm_disksize']), instance_cpus=dict(type='str', default=1, aliases=['vmcpus']), instance_nic=dict(type='str', aliases=['vmnic']), instance_network=dict(type='str', default='rhevm', aliases=['vmnetwork']), instance_mem=dict(type='str', aliases=['vmmem']), instance_type=dict(type='str', default='server', aliases=['vmtype'], choices=['desktop', 'server', 'high_performance']), disk_alloc=dict(type='str', default='thin', choices=['preallocated', 'thin']), disk_int=dict(type='str', default='virtio', choices=['ide', 'virtio']), instance_os=dict(type='str', aliases=['vmos']), instance_cores=dict(type='str', default=1, aliases=['vmcores']), instance_hostname=dict(type='str', aliases=['hostname']), instance_ip=dict(type='str', aliases=['ip']), instance_netmask=dict(type='str', aliases=['netmask']), instance_gateway=dict(type='str', aliases=['gateway']), instance_domain=dict(type='str', aliases=['domain']), instance_dns=dict(type='str', aliases=['dns']), instance_rootpw=dict(type='str', aliases=['rootpw']), instance_key=dict(type='str', aliases=['key']), sdomain=dict(type='str'), region=dict(type='str'), ), ) if not HAS_OVIRTSDK: module.fail_json(msg='ovirtsdk required for this module') state = module.params['state'] user = module.params['user'] url = module.params['url'] vmname = module.params['instance_name'] password = module.params['password'] image = module.params['image'] # name of the image to deploy resource_type = module.params['resource_type'] # template or from scratch zone = module.params['zone'] # oVirt cluster vmdisk_size = module.params['instance_disksize'] # disksize vmcpus = module.params['instance_cpus'] # number of cpu vmnic = module.params['instance_nic'] # network interface vmnetwork = module.params['instance_network'] # logical network vmmem = module.params['instance_mem'] # mem size vmdisk_alloc = module.params['disk_alloc'] # thin, preallocated vmdisk_int = module.params['disk_int'] # disk interface virtio or ide vmos = module.params['instance_os'] # Operating System vmtype = module.params['instance_type'] # server, desktop or high_performance vmcores = module.params['instance_cores'] # number of cores sdomain = module.params['sdomain'] # storage domain to store disk on region = module.params['region'] # oVirt Datacenter hostname = module.params['instance_hostname'] ip = module.params['instance_ip'] netmask = module.params['instance_netmask'] gateway = module.params['instance_gateway'] domain = module.params['instance_domain'] dns = module.params['instance_dns'] rootpw = module.params['instance_rootpw'] key = module.params['instance_key'] # initialize connection try: c = conn(url + "/api", user, password) except Exception as e: module.fail_json(msg='%s' % e) if state == 'present': if get_vm(c, vmname) == "empty": if resource_type == 'template': try: create_vm_template(c, vmname, image, zone) except Exception as e: module.fail_json(msg='%s' % e) module.exit_json(changed=True, msg="deployed VM %s from template %s" % (vmname, image)) elif resource_type == 'new': # FIXME: refactor, use keyword args. try: create_vm(c, vmtype, vmname, zone, vmdisk_size, vmcpus, vmnic, vmnetwork, vmmem, vmdisk_alloc, sdomain, vmcores, vmos, vmdisk_int) except Exception as e: module.fail_json(msg='%s' % e) module.exit_json(changed=True, msg="deployed VM %s from scratch" % vmname) else: module.exit_json(changed=False, msg="You did not specify a resource type") else: module.exit_json(changed=False, msg="VM %s already exists" % vmname) if state == 'started': if vm_status(c, vmname) == 'up': module.exit_json(changed=False, msg="VM %s is already running" % vmname) else: # vm_start(c, vmname) vm_start(c, vmname, hostname, ip, netmask, gateway, domain, dns, rootpw, key) module.exit_json(changed=True, msg="VM %s started" % vmname) if state == 'shutdown': if vm_status(c, vmname) == 'down': module.exit_json(changed=False, msg="VM %s is already shutdown" % vmname) else: vm_stop(c, vmname) module.exit_json(changed=True, msg="VM %s is shutting down" % vmname) if state == 'restart': if vm_status(c, vmname) == 'up': vm_restart(c, vmname) module.exit_json(changed=True, msg="VM %s is restarted" % vmname) else: module.exit_json(changed=False, msg="VM %s is not running" % vmname) if state == 'absent': if get_vm(c, vmname) == "empty": module.exit_json(changed=False, msg="VM %s does not exist" % vmname) else: vm_remove(c, vmname) module.exit_json(changed=True, msg="VM %s removed" % vmname) if __name__ == '__main__': removed_module("2.10")