1498 lines
50 KiB
Python
1498 lines
50 KiB
Python
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# Copyright: (c) 2016, Timothy Vandenbrande <timothy.vandenbrande@gmail.com>
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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from __future__ import absolute_import, division, print_function
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__metaclass__ = type
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DOCUMENTATION = r'''
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---
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module: rhevm
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short_description: RHEV/oVirt automation
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description:
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- This module only supports oVirt/RHEV version 3.
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- A newer module M(ovirt.ovirt.ovirt_vm) supports oVirt/RHV version 4.
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- Allows you to create/remove/update or powermanage virtual machines on a RHEV/oVirt platform.
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requirements:
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- ovirtsdk
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author:
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- Timothy Vandenbrande (@TimothyVandenbrande)
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options:
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user:
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description:
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- The user to authenticate with.
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type: str
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default: admin@internal
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password:
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description:
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- The password for user authentication.
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type: str
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required: true
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server:
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description:
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- The name/IP of your RHEV-m/oVirt instance.
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type: str
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default: 127.0.0.1
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port:
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description:
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- The port on which the API is reachable.
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type: int
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default: 443
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insecure_api:
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description:
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- A boolean switch to make a secure or insecure connection to the server.
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type: bool
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default: no
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name:
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description:
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- The name of the VM.
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type: str
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cluster:
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description:
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- The RHEV/oVirt cluster in which you want you VM to start.
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type: str
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datacenter:
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description:
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- The RHEV/oVirt datacenter in which you want you VM to start.
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type: str
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default: Default
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state:
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description:
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- This serves to create/remove/update or powermanage your VM.
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type: str
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choices: [ absent, cd, down, info, ping, present, restarted, up ]
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default: present
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image:
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description:
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- The template to use for the VM.
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type: str
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type:
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description:
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- To define if the VM is a server or desktop.
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type: str
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choices: [ desktop, host, server ]
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default: server
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vmhost:
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description:
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- The host you wish your VM to run on.
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type: str
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vmcpu:
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description:
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- The number of CPUs you want in your VM.
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type: int
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default: 2
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cpu_share:
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description:
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- This parameter is used to configure the CPU share.
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type: int
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default: 0
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vmmem:
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description:
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- The amount of memory you want your VM to use (in GB).
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type: int
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default: 1
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osver:
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description:
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- The operating system option in RHEV/oVirt.
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type: str
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default: rhel_6x64
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mempol:
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description:
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- The minimum amount of memory you wish to reserve for this system.
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type: int
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default: 1
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vm_ha:
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description:
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- To make your VM High Available.
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type: bool
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default: yes
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disks:
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description:
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- This option uses complex arguments and is a list of disks with the options name, size and domain.
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type: list
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elements: str
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ifaces:
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description:
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- This option uses complex arguments and is a list of interfaces with the options name and vlan.
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type: list
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elements: str
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aliases: [ interfaces, nics ]
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boot_order:
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description:
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- This option uses complex arguments and is a list of items that specify the bootorder.
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type: list
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elements: str
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default: [ hd, network ]
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del_prot:
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description:
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- This option sets the delete protection checkbox.
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type: bool
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default: yes
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cd_drive:
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description:
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- The CD you wish to have mounted on the VM when I(state = 'CD').
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type: str
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timeout:
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description:
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- The timeout you wish to define for power actions.
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- When I(state = 'up').
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- When I(state = 'down').
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- When I(state = 'restarted').
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type: int
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'''
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RETURN = r'''
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vm:
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description: Returns all of the VMs variables and execution.
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returned: always
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type: dict
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sample: '{
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"boot_order": [
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"hd",
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"network"
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],
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"changed": true,
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"changes": [
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"Delete Protection"
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],
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"cluster": "C1",
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"cpu_share": "0",
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"created": false,
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"datacenter": "Default",
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"del_prot": true,
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"disks": [
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{
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"domain": "ssd-san",
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"name": "OS",
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"size": 40
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}
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],
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"eth0": "00:00:5E:00:53:00",
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"eth1": "00:00:5E:00:53:01",
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"eth2": "00:00:5E:00:53:02",
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"exists": true,
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"failed": false,
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"ifaces": [
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{
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"name": "eth0",
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"vlan": "Management"
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},
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{
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"name": "eth1",
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"vlan": "Internal"
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},
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{
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"name": "eth2",
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"vlan": "External"
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}
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],
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"image": false,
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"mempol": "0",
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"msg": [
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"VM exists",
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"cpu_share was already set to 0",
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"VM high availability was already set to True",
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"The boot order has already been set",
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"VM delete protection has been set to True",
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"Disk web2_Disk0_OS already exists",
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"The VM starting host was already set to host416"
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],
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"name": "web2",
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"type": "server",
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"uuid": "4ba5a1be-e60b-4368-9533-920f156c817b",
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"vm_ha": true,
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"vmcpu": "4",
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"vmhost": "host416",
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"vmmem": "16"
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}'
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'''
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EXAMPLES = r'''
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- name: Basic get info from VM
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community.general.rhevm:
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server: rhevm01
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user: '{{ rhev.admin.name }}'
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password: '{{ rhev.admin.pass }}'
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name: demo
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state: info
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- name: Basic create example from image
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community.general.rhevm:
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server: rhevm01
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user: '{{ rhev.admin.name }}'
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password: '{{ rhev.admin.pass }}'
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name: demo
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cluster: centos
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image: centos7_x64
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state: present
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- name: Power management
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community.general.rhevm:
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server: rhevm01
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user: '{{ rhev.admin.name }}'
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password: '{{ rhev.admin.pass }}'
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cluster: RH
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name: uptime_server
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image: centos7_x64
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state: down
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- name: Multi disk, multi nic create example
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community.general.rhevm:
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server: rhevm01
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user: '{{ rhev.admin.name }}'
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password: '{{ rhev.admin.pass }}'
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cluster: RH
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name: server007
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type: server
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vmcpu: 4
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vmmem: 2
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ifaces:
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- name: eth0
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vlan: vlan2202
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- name: eth1
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vlan: vlan36
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- name: eth2
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vlan: vlan38
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- name: eth3
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vlan: vlan2202
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disks:
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- name: root
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size: 10
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domain: ssd-san
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- name: swap
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size: 10
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domain: 15kiscsi-san
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- name: opt
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size: 10
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domain: 15kiscsi-san
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- name: var
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size: 10
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domain: 10kiscsi-san
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- name: home
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size: 10
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domain: sata-san
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boot_order:
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- network
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- hd
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state: present
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- name: Add a CD to the disk cd_drive
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community.general.rhevm:
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user: '{{ rhev.admin.name }}'
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password: '{{ rhev.admin.pass }}'
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name: server007
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cd_drive: rhev-tools-setup.iso
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state: cd
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- name: New host deployment + host network configuration
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community.general.rhevm:
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password: '{{ rhevm.admin.pass }}'
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name: ovirt_node007
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type: host
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cluster: rhevm01
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ifaces:
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- name: em1
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- name: em2
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- name: p3p1
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ip: 172.31.224.200
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netmask: 255.255.254.0
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- name: p3p2
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ip: 172.31.225.200
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netmask: 255.255.254.0
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- name: bond0
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bond:
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- em1
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- em2
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network: rhevm
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ip: 172.31.222.200
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netmask: 255.255.255.0
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management: yes
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- name: bond0.36
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network: vlan36
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ip: 10.2.36.200
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netmask: 255.255.254.0
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gateway: 10.2.36.254
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- name: bond0.2202
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network: vlan2202
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- name: bond0.38
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network: vlan38
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state: present
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'''
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import time
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try:
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from ovirtsdk.api import API
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from ovirtsdk.xml import params
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HAS_SDK = True
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except ImportError:
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HAS_SDK = False
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from ansible.module_utils.basic import AnsibleModule
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RHEV_FAILED = 1
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RHEV_SUCCESS = 0
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RHEV_UNAVAILABLE = 2
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RHEV_TYPE_OPTS = ['desktop', 'host', 'server']
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STATE_OPTS = ['absent', 'cd', 'down', 'info', 'ping', 'present', 'restart', 'up']
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msg = []
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changed = False
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failed = False
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class RHEVConn(object):
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'Connection to RHEV-M'
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def __init__(self, module):
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self.module = module
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user = module.params.get('user')
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password = module.params.get('password')
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server = module.params.get('server')
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port = module.params.get('port')
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insecure_api = module.params.get('insecure_api')
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url = "https://%s:%s" % (server, port)
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try:
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api = API(url=url, username=user, password=password, insecure=str(insecure_api))
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api.test()
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self.conn = api
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except Exception:
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raise Exception("Failed to connect to RHEV-M.")
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def __del__(self):
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self.conn.disconnect()
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def createVMimage(self, name, cluster, template):
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try:
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vmparams = params.VM(
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name=name,
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cluster=self.conn.clusters.get(name=cluster),
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template=self.conn.templates.get(name=template),
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disks=params.Disks(clone=True)
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)
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self.conn.vms.add(vmparams)
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setMsg("VM is created")
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setChanged()
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return True
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except Exception as e:
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setMsg("Failed to create VM")
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setMsg(str(e))
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setFailed()
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return False
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def createVM(self, name, cluster, os, actiontype):
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try:
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vmparams = params.VM(
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name=name,
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cluster=self.conn.clusters.get(name=cluster),
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os=params.OperatingSystem(type_=os),
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template=self.conn.templates.get(name="Blank"),
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type_=actiontype
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)
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self.conn.vms.add(vmparams)
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setMsg("VM is created")
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setChanged()
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return True
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except Exception as e:
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setMsg("Failed to create VM")
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setMsg(str(e))
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setFailed()
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return False
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def createDisk(self, vmname, diskname, disksize, diskdomain, diskinterface, diskformat, diskallocationtype, diskboot):
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VM = self.get_VM(vmname)
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newdisk = params.Disk(
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name=diskname,
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size=1024 * 1024 * 1024 * int(disksize),
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wipe_after_delete=True,
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sparse=diskallocationtype,
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interface=diskinterface,
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format=diskformat,
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bootable=diskboot,
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storage_domains=params.StorageDomains(
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storage_domain=[self.get_domain(diskdomain)]
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)
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)
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try:
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VM.disks.add(newdisk)
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VM.update()
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setMsg("Successfully added disk " + diskname)
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setChanged()
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except Exception as e:
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setFailed()
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setMsg("Error attaching " + diskname + "disk, please recheck and remove any leftover configuration.")
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setMsg(str(e))
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return False
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try:
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currentdisk = VM.disks.get(name=diskname)
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attempt = 1
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while currentdisk.status.state != 'ok':
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currentdisk = VM.disks.get(name=diskname)
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if attempt == 100:
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setMsg("Error, disk %s, state %s" % (diskname, str(currentdisk.status.state)))
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raise Exception()
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else:
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attempt += 1
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time.sleep(2)
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setMsg("The disk " + diskname + " is ready.")
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except Exception as e:
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setFailed()
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setMsg("Error getting the state of " + diskname + ".")
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setMsg(str(e))
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return False
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return True
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def createNIC(self, vmname, nicname, vlan, interface):
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VM = self.get_VM(vmname)
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CLUSTER = self.get_cluster_byid(VM.cluster.id)
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DC = self.get_DC_byid(CLUSTER.data_center.id)
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newnic = params.NIC(
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name=nicname,
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network=DC.networks.get(name=vlan),
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interface=interface
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)
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try:
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VM.nics.add(newnic)
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VM.update()
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setMsg("Successfully added iface " + nicname)
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setChanged()
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except Exception as e:
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setFailed()
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setMsg("Error attaching " + nicname + " iface, please recheck and remove any leftover configuration.")
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setMsg(str(e))
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return False
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try:
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currentnic = VM.nics.get(name=nicname)
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attempt = 1
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while currentnic.active is not True:
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currentnic = VM.nics.get(name=nicname)
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if attempt == 100:
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setMsg("Error, iface %s, state %s" % (nicname, str(currentnic.active)))
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raise Exception()
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else:
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attempt += 1
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time.sleep(2)
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setMsg("The iface " + nicname + " is ready.")
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except Exception as e:
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setFailed()
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setMsg("Error getting the state of " + nicname + ".")
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setMsg(str(e))
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return False
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return True
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def get_DC(self, dc_name):
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return self.conn.datacenters.get(name=dc_name)
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def get_DC_byid(self, dc_id):
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return self.conn.datacenters.get(id=dc_id)
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def get_VM(self, vm_name):
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return self.conn.vms.get(name=vm_name)
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def get_cluster_byid(self, cluster_id):
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return self.conn.clusters.get(id=cluster_id)
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def get_cluster(self, cluster_name):
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return self.conn.clusters.get(name=cluster_name)
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def get_domain_byid(self, dom_id):
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return self.conn.storagedomains.get(id=dom_id)
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def get_domain(self, domain_name):
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return self.conn.storagedomains.get(name=domain_name)
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def get_disk(self, disk):
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return self.conn.disks.get(disk)
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def get_network(self, dc_name, network_name):
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return self.get_DC(dc_name).networks.get(network_name)
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def get_network_byid(self, network_id):
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return self.conn.networks.get(id=network_id)
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def get_NIC(self, vm_name, nic_name):
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return self.get_VM(vm_name).nics.get(nic_name)
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def get_Host(self, host_name):
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return self.conn.hosts.get(name=host_name)
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def get_Host_byid(self, host_id):
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return self.conn.hosts.get(id=host_id)
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def set_Memory(self, name, memory):
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VM = self.get_VM(name)
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VM.memory = int(int(memory) * 1024 * 1024 * 1024)
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try:
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VM.update()
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setMsg("The Memory has been updated.")
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setChanged()
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return True
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except Exception as e:
|
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setMsg("Failed to update memory.")
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setMsg(str(e))
|
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setFailed()
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return False
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|
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def set_Memory_Policy(self, name, memory_policy):
|
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VM = self.get_VM(name)
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VM.memory_policy.guaranteed = int(memory_policy) * 1024 * 1024 * 1024
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try:
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VM.update()
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setMsg("The memory policy has been updated.")
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setChanged()
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return True
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except Exception as e:
|
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setMsg("Failed to update memory policy.")
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setMsg(str(e))
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setFailed()
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return False
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|
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def set_CPU(self, name, cpu):
|
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VM = self.get_VM(name)
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VM.cpu.topology.cores = int(cpu)
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try:
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VM.update()
|
|
setMsg("The number of CPUs has been updated.")
|
|
setChanged()
|
|
return True
|
|
except Exception as e:
|
|
setMsg("Failed to update the number of CPUs.")
|
|
setMsg(str(e))
|
|
setFailed()
|
|
return False
|
|
|
|
def set_CPU_share(self, name, cpu_share):
|
|
VM = self.get_VM(name)
|
|
VM.cpu_shares = int(cpu_share)
|
|
try:
|
|
VM.update()
|
|
setMsg("The CPU share has been updated.")
|
|
setChanged()
|
|
return True
|
|
except Exception as e:
|
|
setMsg("Failed to update the CPU share.")
|
|
setMsg(str(e))
|
|
setFailed()
|
|
return False
|
|
|
|
def set_Disk(self, diskname, disksize, diskinterface, diskboot):
|
|
DISK = self.get_disk(diskname)
|
|
setMsg("Checking disk " + diskname)
|
|
if DISK.get_bootable() != diskboot:
|
|
try:
|
|
DISK.set_bootable(diskboot)
|
|
setMsg("Updated the boot option on the disk.")
|
|
setChanged()
|
|
except Exception as e:
|
|
setMsg("Failed to set the boot option on the disk.")
|
|
setMsg(str(e))
|
|
setFailed()
|
|
return False
|
|
else:
|
|
setMsg("The boot option of the disk is correct")
|
|
if int(DISK.size) < (1024 * 1024 * 1024 * int(disksize)):
|
|
try:
|
|
DISK.size = (1024 * 1024 * 1024 * int(disksize))
|
|
setMsg("Updated the size of the disk.")
|
|
setChanged()
|
|
except Exception as e:
|
|
setMsg("Failed to update the size of the disk.")
|
|
setMsg(str(e))
|
|
setFailed()
|
|
return False
|
|
elif int(DISK.size) > (1024 * 1024 * 1024 * int(disksize)):
|
|
setMsg("Shrinking disks is not supported")
|
|
setFailed()
|
|
return False
|
|
else:
|
|
setMsg("The size of the disk is correct")
|
|
if str(DISK.interface) != str(diskinterface):
|
|
try:
|
|
DISK.interface = diskinterface
|
|
setMsg("Updated the interface of the disk.")
|
|
setChanged()
|
|
except Exception as e:
|
|
setMsg("Failed to update the interface of the disk.")
|
|
setMsg(str(e))
|
|
setFailed()
|
|
return False
|
|
else:
|
|
setMsg("The interface of the disk is correct")
|
|
return True
|
|
|
|
def set_NIC(self, vmname, nicname, newname, vlan, interface):
|
|
NIC = self.get_NIC(vmname, nicname)
|
|
VM = self.get_VM(vmname)
|
|
CLUSTER = self.get_cluster_byid(VM.cluster.id)
|
|
DC = self.get_DC_byid(CLUSTER.data_center.id)
|
|
NETWORK = self.get_network(str(DC.name), vlan)
|
|
checkFail()
|
|
if NIC.name != newname:
|
|
NIC.name = newname
|
|
setMsg('Updating iface name to ' + newname)
|
|
setChanged()
|
|
if str(NIC.network.id) != str(NETWORK.id):
|
|
NIC.set_network(NETWORK)
|
|
setMsg('Updating iface network to ' + vlan)
|
|
setChanged()
|
|
if NIC.interface != interface:
|
|
NIC.interface = interface
|
|
setMsg('Updating iface interface to ' + interface)
|
|
setChanged()
|
|
try:
|
|
NIC.update()
|
|
setMsg('iface has successfully been updated.')
|
|
except Exception as e:
|
|
setMsg("Failed to update the iface.")
|
|
setMsg(str(e))
|
|
setFailed()
|
|
return False
|
|
return True
|
|
|
|
def set_DeleteProtection(self, vmname, del_prot):
|
|
VM = self.get_VM(vmname)
|
|
VM.delete_protected = del_prot
|
|
try:
|
|
VM.update()
|
|
setChanged()
|
|
except Exception as e:
|
|
setMsg("Failed to update delete protection.")
|
|
setMsg(str(e))
|
|
setFailed()
|
|
return False
|
|
return True
|
|
|
|
def set_BootOrder(self, vmname, boot_order):
|
|
VM = self.get_VM(vmname)
|
|
bootorder = []
|
|
for device in boot_order:
|
|
bootorder.append(params.Boot(dev=device))
|
|
VM.os.boot = bootorder
|
|
|
|
try:
|
|
VM.update()
|
|
setChanged()
|
|
except Exception as e:
|
|
setMsg("Failed to update the boot order.")
|
|
setMsg(str(e))
|
|
setFailed()
|
|
return False
|
|
return True
|
|
|
|
def set_Host(self, host_name, cluster, ifaces):
|
|
HOST = self.get_Host(host_name)
|
|
CLUSTER = self.get_cluster(cluster)
|
|
|
|
if HOST is None:
|
|
setMsg("Host does not exist.")
|
|
ifacelist = dict()
|
|
networklist = []
|
|
manageip = ''
|
|
|
|
try:
|
|
for iface in ifaces:
|
|
try:
|
|
setMsg('creating host interface ' + iface['name'])
|
|
if 'management' in iface:
|
|
manageip = iface['ip']
|
|
if 'boot_protocol' not in iface:
|
|
if 'ip' in iface:
|
|
iface['boot_protocol'] = 'static'
|
|
else:
|
|
iface['boot_protocol'] = 'none'
|
|
if 'ip' not in iface:
|
|
iface['ip'] = ''
|
|
if 'netmask' not in iface:
|
|
iface['netmask'] = ''
|
|
if 'gateway' not in iface:
|
|
iface['gateway'] = ''
|
|
|
|
if 'network' in iface:
|
|
if 'bond' in iface:
|
|
bond = []
|
|
for slave in iface['bond']:
|
|
bond.append(ifacelist[slave])
|
|
try:
|
|
tmpiface = params.Bonding(
|
|
slaves=params.Slaves(host_nic=bond),
|
|
options=params.Options(
|
|
option=[
|
|
params.Option(name='miimon', value='100'),
|
|
params.Option(name='mode', value='4')
|
|
]
|
|
)
|
|
)
|
|
except Exception as e:
|
|
setMsg('Failed to create the bond for ' + iface['name'])
|
|
setFailed()
|
|
setMsg(str(e))
|
|
return False
|
|
try:
|
|
tmpnetwork = params.HostNIC(
|
|
network=params.Network(name=iface['network']),
|
|
name=iface['name'],
|
|
boot_protocol=iface['boot_protocol'],
|
|
ip=params.IP(
|
|
address=iface['ip'],
|
|
netmask=iface['netmask'],
|
|
gateway=iface['gateway']
|
|
),
|
|
override_configuration=True,
|
|
bonding=tmpiface)
|
|
networklist.append(tmpnetwork)
|
|
setMsg('Applying network ' + iface['name'])
|
|
except Exception as e:
|
|
setMsg('Failed to set' + iface['name'] + ' as network interface')
|
|
setFailed()
|
|
setMsg(str(e))
|
|
return False
|
|
else:
|
|
tmpnetwork = params.HostNIC(
|
|
network=params.Network(name=iface['network']),
|
|
name=iface['name'],
|
|
boot_protocol=iface['boot_protocol'],
|
|
ip=params.IP(
|
|
address=iface['ip'],
|
|
netmask=iface['netmask'],
|
|
gateway=iface['gateway']
|
|
))
|
|
networklist.append(tmpnetwork)
|
|
setMsg('Applying network ' + iface['name'])
|
|
else:
|
|
tmpiface = params.HostNIC(
|
|
name=iface['name'],
|
|
network=params.Network(),
|
|
boot_protocol=iface['boot_protocol'],
|
|
ip=params.IP(
|
|
address=iface['ip'],
|
|
netmask=iface['netmask'],
|
|
gateway=iface['gateway']
|
|
))
|
|
ifacelist[iface['name']] = tmpiface
|
|
except Exception as e:
|
|
setMsg('Failed to set ' + iface['name'])
|
|
setFailed()
|
|
setMsg(str(e))
|
|
return False
|
|
except Exception as e:
|
|
setMsg('Failed to set networks')
|
|
setMsg(str(e))
|
|
setFailed()
|
|
return False
|
|
|
|
if manageip == '':
|
|
setMsg('No management network is defined')
|
|
setFailed()
|
|
return False
|
|
|
|
try:
|
|
HOST = params.Host(name=host_name, address=manageip, cluster=CLUSTER, ssh=params.SSH(authentication_method='publickey'))
|
|
if self.conn.hosts.add(HOST):
|
|
setChanged()
|
|
HOST = self.get_Host(host_name)
|
|
state = HOST.status.state
|
|
while (state != 'non_operational' and state != 'up'):
|
|
HOST = self.get_Host(host_name)
|
|
state = HOST.status.state
|
|
time.sleep(1)
|
|
if state == 'non_responsive':
|
|
setMsg('Failed to add host to RHEVM')
|
|
setFailed()
|
|
return False
|
|
|
|
setMsg('status host: up')
|
|
time.sleep(5)
|
|
|
|
HOST = self.get_Host(host_name)
|
|
state = HOST.status.state
|
|
setMsg('State before setting to maintenance: ' + str(state))
|
|
HOST.deactivate()
|
|
while state != 'maintenance':
|
|
HOST = self.get_Host(host_name)
|
|
state = HOST.status.state
|
|
time.sleep(1)
|
|
setMsg('status host: maintenance')
|
|
|
|
try:
|
|
HOST.nics.setupnetworks(params.Action(
|
|
force=True,
|
|
check_connectivity=False,
|
|
host_nics=params.HostNics(host_nic=networklist)
|
|
))
|
|
setMsg('nics are set')
|
|
except Exception as e:
|
|
setMsg('Failed to apply networkconfig')
|
|
setFailed()
|
|
setMsg(str(e))
|
|
return False
|
|
|
|
try:
|
|
HOST.commitnetconfig()
|
|
setMsg('Network config is saved')
|
|
except Exception as e:
|
|
setMsg('Failed to save networkconfig')
|
|
setFailed()
|
|
setMsg(str(e))
|
|
return False
|
|
except Exception as e:
|
|
if 'The Host name is already in use' in str(e):
|
|
setMsg("Host already exists")
|
|
else:
|
|
setMsg("Failed to add host")
|
|
setFailed()
|
|
setMsg(str(e))
|
|
return False
|
|
|
|
HOST.activate()
|
|
while state != 'up':
|
|
HOST = self.get_Host(host_name)
|
|
state = HOST.status.state
|
|
time.sleep(1)
|
|
if state == 'non_responsive':
|
|
setMsg('Failed to apply networkconfig.')
|
|
setFailed()
|
|
return False
|
|
setMsg('status host: up')
|
|
else:
|
|
setMsg("Host exists.")
|
|
|
|
return True
|
|
|
|
def del_NIC(self, vmname, nicname):
|
|
return self.get_NIC(vmname, nicname).delete()
|
|
|
|
def remove_VM(self, vmname):
|
|
VM = self.get_VM(vmname)
|
|
try:
|
|
VM.delete()
|
|
except Exception as e:
|
|
setMsg("Failed to remove VM.")
|
|
setMsg(str(e))
|
|
setFailed()
|
|
return False
|
|
return True
|
|
|
|
def start_VM(self, vmname, timeout):
|
|
VM = self.get_VM(vmname)
|
|
try:
|
|
VM.start()
|
|
except Exception as e:
|
|
setMsg("Failed to start VM.")
|
|
setMsg(str(e))
|
|
setFailed()
|
|
return False
|
|
return self.wait_VM(vmname, "up", timeout)
|
|
|
|
def wait_VM(self, vmname, state, timeout):
|
|
VM = self.get_VM(vmname)
|
|
while VM.status.state != state:
|
|
VM = self.get_VM(vmname)
|
|
time.sleep(10)
|
|
if timeout is not False:
|
|
timeout -= 10
|
|
if timeout <= 0:
|
|
setMsg("Timeout expired")
|
|
setFailed()
|
|
return False
|
|
return True
|
|
|
|
def stop_VM(self, vmname, timeout):
|
|
VM = self.get_VM(vmname)
|
|
try:
|
|
VM.stop()
|
|
except Exception as e:
|
|
setMsg("Failed to stop VM.")
|
|
setMsg(str(e))
|
|
setFailed()
|
|
return False
|
|
return self.wait_VM(vmname, "down", timeout)
|
|
|
|
def set_CD(self, vmname, cd_drive):
|
|
VM = self.get_VM(vmname)
|
|
try:
|
|
if str(VM.status.state) == 'down':
|
|
cdrom = params.CdRom(file=cd_drive)
|
|
VM.cdroms.add(cdrom)
|
|
setMsg("Attached the image.")
|
|
setChanged()
|
|
else:
|
|
cdrom = VM.cdroms.get(id="00000000-0000-0000-0000-000000000000")
|
|
cdrom.set_file(cd_drive)
|
|
cdrom.update(current=True)
|
|
setMsg("Attached the image.")
|
|
setChanged()
|
|
except Exception as e:
|
|
setMsg("Failed to attach image.")
|
|
setMsg(str(e))
|
|
setFailed()
|
|
return False
|
|
return True
|
|
|
|
def set_VM_Host(self, vmname, vmhost):
|
|
VM = self.get_VM(vmname)
|
|
HOST = self.get_Host(vmhost)
|
|
try:
|
|
VM.placement_policy.host = HOST
|
|
VM.update()
|
|
setMsg("Set startup host to " + vmhost)
|
|
setChanged()
|
|
except Exception as e:
|
|
setMsg("Failed to set startup host.")
|
|
setMsg(str(e))
|
|
setFailed()
|
|
return False
|
|
return True
|
|
|
|
def migrate_VM(self, vmname, vmhost):
|
|
VM = self.get_VM(vmname)
|
|
|
|
HOST = self.get_Host_byid(VM.host.id)
|
|
if str(HOST.name) != vmhost:
|
|
try:
|
|
VM.migrate(
|
|
action=params.Action(
|
|
host=params.Host(
|
|
name=vmhost,
|
|
)
|
|
),
|
|
)
|
|
setChanged()
|
|
setMsg("VM migrated to " + vmhost)
|
|
except Exception as e:
|
|
setMsg("Failed to set startup host.")
|
|
setMsg(str(e))
|
|
setFailed()
|
|
return False
|
|
return True
|
|
|
|
def remove_CD(self, vmname):
|
|
VM = self.get_VM(vmname)
|
|
try:
|
|
VM.cdroms.get(id="00000000-0000-0000-0000-000000000000").delete()
|
|
setMsg("Removed the image.")
|
|
setChanged()
|
|
except Exception as e:
|
|
setMsg("Failed to remove the image.")
|
|
setMsg(str(e))
|
|
setFailed()
|
|
return False
|
|
return True
|
|
|
|
|
|
class RHEV(object):
|
|
def __init__(self, module):
|
|
self.module = module
|
|
|
|
def __get_conn(self):
|
|
self.conn = RHEVConn(self.module)
|
|
return self.conn
|
|
|
|
def test(self):
|
|
self.__get_conn()
|
|
return "OK"
|
|
|
|
def getVM(self, name):
|
|
self.__get_conn()
|
|
VM = self.conn.get_VM(name)
|
|
if VM:
|
|
vminfo = dict()
|
|
vminfo['uuid'] = VM.id
|
|
vminfo['name'] = VM.name
|
|
vminfo['status'] = VM.status.state
|
|
vminfo['cpu_cores'] = VM.cpu.topology.cores
|
|
vminfo['cpu_sockets'] = VM.cpu.topology.sockets
|
|
vminfo['cpu_shares'] = VM.cpu_shares
|
|
vminfo['memory'] = (int(VM.memory) // 1024 // 1024 // 1024)
|
|
vminfo['mem_pol'] = (int(VM.memory_policy.guaranteed) // 1024 // 1024 // 1024)
|
|
vminfo['os'] = VM.get_os().type_
|
|
vminfo['del_prot'] = VM.delete_protected
|
|
try:
|
|
vminfo['host'] = str(self.conn.get_Host_byid(str(VM.host.id)).name)
|
|
except Exception:
|
|
vminfo['host'] = None
|
|
vminfo['boot_order'] = []
|
|
for boot_dev in VM.os.get_boot():
|
|
vminfo['boot_order'].append(str(boot_dev.dev))
|
|
vminfo['disks'] = []
|
|
for DISK in VM.disks.list():
|
|
disk = dict()
|
|
disk['name'] = DISK.name
|
|
disk['size'] = (int(DISK.size) // 1024 // 1024 // 1024)
|
|
disk['domain'] = str((self.conn.get_domain_byid(DISK.get_storage_domains().get_storage_domain()[0].id)).name)
|
|
disk['interface'] = DISK.interface
|
|
vminfo['disks'].append(disk)
|
|
vminfo['ifaces'] = []
|
|
for NIC in VM.nics.list():
|
|
iface = dict()
|
|
iface['name'] = str(NIC.name)
|
|
iface['vlan'] = str(self.conn.get_network_byid(NIC.get_network().id).name)
|
|
iface['interface'] = NIC.interface
|
|
iface['mac'] = NIC.mac.address
|
|
vminfo['ifaces'].append(iface)
|
|
vminfo[str(NIC.name)] = NIC.mac.address
|
|
CLUSTER = self.conn.get_cluster_byid(VM.cluster.id)
|
|
if CLUSTER:
|
|
vminfo['cluster'] = CLUSTER.name
|
|
else:
|
|
vminfo = False
|
|
return vminfo
|
|
|
|
def createVMimage(self, name, cluster, template, disks):
|
|
self.__get_conn()
|
|
return self.conn.createVMimage(name, cluster, template, disks)
|
|
|
|
def createVM(self, name, cluster, os, actiontype):
|
|
self.__get_conn()
|
|
return self.conn.createVM(name, cluster, os, actiontype)
|
|
|
|
def setMemory(self, name, memory):
|
|
self.__get_conn()
|
|
return self.conn.set_Memory(name, memory)
|
|
|
|
def setMemoryPolicy(self, name, memory_policy):
|
|
self.__get_conn()
|
|
return self.conn.set_Memory_Policy(name, memory_policy)
|
|
|
|
def setCPU(self, name, cpu):
|
|
self.__get_conn()
|
|
return self.conn.set_CPU(name, cpu)
|
|
|
|
def setCPUShare(self, name, cpu_share):
|
|
self.__get_conn()
|
|
return self.conn.set_CPU_share(name, cpu_share)
|
|
|
|
def setDisks(self, name, disks):
|
|
self.__get_conn()
|
|
counter = 0
|
|
bootselect = False
|
|
for disk in disks:
|
|
if 'bootable' in disk:
|
|
if disk['bootable'] is True:
|
|
bootselect = True
|
|
|
|
for disk in disks:
|
|
diskname = name + "_Disk" + str(counter) + "_" + disk.get('name', '').replace('/', '_')
|
|
disksize = disk.get('size', 1)
|
|
diskdomain = disk.get('domain', None)
|
|
if diskdomain is None:
|
|
setMsg("`domain` is a required disk key.")
|
|
setFailed()
|
|
return False
|
|
diskinterface = disk.get('interface', 'virtio')
|
|
diskformat = disk.get('format', 'raw')
|
|
diskallocationtype = disk.get('thin', False)
|
|
diskboot = disk.get('bootable', False)
|
|
|
|
if bootselect is False and counter == 0:
|
|
diskboot = True
|
|
|
|
DISK = self.conn.get_disk(diskname)
|
|
|
|
if DISK is None:
|
|
self.conn.createDisk(name, diskname, disksize, diskdomain, diskinterface, diskformat, diskallocationtype, diskboot)
|
|
else:
|
|
self.conn.set_Disk(diskname, disksize, diskinterface, diskboot)
|
|
checkFail()
|
|
counter += 1
|
|
|
|
return True
|
|
|
|
def setNetworks(self, vmname, ifaces):
|
|
self.__get_conn()
|
|
VM = self.conn.get_VM(vmname)
|
|
|
|
counter = 0
|
|
length = len(ifaces)
|
|
|
|
for NIC in VM.nics.list():
|
|
if counter < length:
|
|
iface = ifaces[counter]
|
|
name = iface.get('name', None)
|
|
if name is None:
|
|
setMsg("`name` is a required iface key.")
|
|
setFailed()
|
|
elif str(name) != str(NIC.name):
|
|
setMsg("ifaces are in the wrong order, rebuilding everything.")
|
|
for NIC in VM.nics.list():
|
|
self.conn.del_NIC(vmname, NIC.name)
|
|
self.setNetworks(vmname, ifaces)
|
|
checkFail()
|
|
return True
|
|
vlan = iface.get('vlan', None)
|
|
if vlan is None:
|
|
setMsg("`vlan` is a required iface key.")
|
|
setFailed()
|
|
checkFail()
|
|
interface = iface.get('interface', 'virtio')
|
|
self.conn.set_NIC(vmname, str(NIC.name), name, vlan, interface)
|
|
else:
|
|
self.conn.del_NIC(vmname, NIC.name)
|
|
counter += 1
|
|
checkFail()
|
|
|
|
while counter < length:
|
|
iface = ifaces[counter]
|
|
name = iface.get('name', None)
|
|
if name is None:
|
|
setMsg("`name` is a required iface key.")
|
|
setFailed()
|
|
vlan = iface.get('vlan', None)
|
|
if vlan is None:
|
|
setMsg("`vlan` is a required iface key.")
|
|
setFailed()
|
|
if failed is True:
|
|
return False
|
|
interface = iface.get('interface', 'virtio')
|
|
self.conn.createNIC(vmname, name, vlan, interface)
|
|
|
|
counter += 1
|
|
checkFail()
|
|
return True
|
|
|
|
def setDeleteProtection(self, vmname, del_prot):
|
|
self.__get_conn()
|
|
VM = self.conn.get_VM(vmname)
|
|
if bool(VM.delete_protected) != bool(del_prot):
|
|
self.conn.set_DeleteProtection(vmname, del_prot)
|
|
checkFail()
|
|
setMsg("`delete protection` has been updated.")
|
|
else:
|
|
setMsg("`delete protection` already has the right value.")
|
|
return True
|
|
|
|
def setBootOrder(self, vmname, boot_order):
|
|
self.__get_conn()
|
|
VM = self.conn.get_VM(vmname)
|
|
bootorder = []
|
|
for boot_dev in VM.os.get_boot():
|
|
bootorder.append(str(boot_dev.dev))
|
|
|
|
if boot_order != bootorder:
|
|
self.conn.set_BootOrder(vmname, boot_order)
|
|
setMsg('The boot order has been set')
|
|
else:
|
|
setMsg('The boot order has already been set')
|
|
return True
|
|
|
|
def removeVM(self, vmname):
|
|
self.__get_conn()
|
|
self.setPower(vmname, "down", 300)
|
|
return self.conn.remove_VM(vmname)
|
|
|
|
def setPower(self, vmname, state, timeout):
|
|
self.__get_conn()
|
|
VM = self.conn.get_VM(vmname)
|
|
if VM is None:
|
|
setMsg("VM does not exist.")
|
|
setFailed()
|
|
return False
|
|
|
|
if state == VM.status.state:
|
|
setMsg("VM state was already " + state)
|
|
else:
|
|
if state == "up":
|
|
setMsg("VM is going to start")
|
|
self.conn.start_VM(vmname, timeout)
|
|
setChanged()
|
|
elif state == "down":
|
|
setMsg("VM is going to stop")
|
|
self.conn.stop_VM(vmname, timeout)
|
|
setChanged()
|
|
elif state == "restarted":
|
|
self.setPower(vmname, "down", timeout)
|
|
checkFail()
|
|
self.setPower(vmname, "up", timeout)
|
|
checkFail()
|
|
setMsg("the vm state is set to " + state)
|
|
return True
|
|
|
|
def setCD(self, vmname, cd_drive):
|
|
self.__get_conn()
|
|
if cd_drive:
|
|
return self.conn.set_CD(vmname, cd_drive)
|
|
else:
|
|
return self.conn.remove_CD(vmname)
|
|
|
|
def setVMHost(self, vmname, vmhost):
|
|
self.__get_conn()
|
|
return self.conn.set_VM_Host(vmname, vmhost)
|
|
|
|
def setHost(self, hostname, cluster, ifaces):
|
|
self.__get_conn()
|
|
return self.conn.set_Host(hostname, cluster, ifaces)
|
|
|
|
|
|
def checkFail():
|
|
if failed:
|
|
module.fail_json(msg=msg)
|
|
else:
|
|
return True
|
|
|
|
|
|
def setFailed():
|
|
global failed
|
|
failed = True
|
|
|
|
|
|
def setChanged():
|
|
global changed
|
|
changed = True
|
|
|
|
|
|
def setMsg(message):
|
|
global failed
|
|
msg.append(message)
|
|
|
|
|
|
def core(module):
|
|
|
|
r = RHEV(module)
|
|
|
|
state = module.params.get('state')
|
|
|
|
if state == 'ping':
|
|
r.test()
|
|
return RHEV_SUCCESS, {"ping": "pong"}
|
|
elif state == 'info':
|
|
name = module.params.get('name')
|
|
if not name:
|
|
setMsg("`name` is a required argument.")
|
|
return RHEV_FAILED, msg
|
|
vminfo = r.getVM(name)
|
|
return RHEV_SUCCESS, {'changed': changed, 'msg': msg, 'vm': vminfo}
|
|
elif state == 'present':
|
|
created = False
|
|
name = module.params.get('name')
|
|
if not name:
|
|
setMsg("`name` is a required argument.")
|
|
return RHEV_FAILED, msg
|
|
actiontype = module.params.get('type')
|
|
if actiontype == 'server' or actiontype == 'desktop':
|
|
vminfo = r.getVM(name)
|
|
if vminfo:
|
|
setMsg('VM exists')
|
|
else:
|
|
# Create VM
|
|
cluster = module.params.get('cluster')
|
|
if cluster is None:
|
|
setMsg("cluster is a required argument.")
|
|
setFailed()
|
|
template = module.params.get('image')
|
|
if template:
|
|
disks = module.params.get('disks')
|
|
if disks is None:
|
|
setMsg("disks is a required argument.")
|
|
setFailed()
|
|
checkFail()
|
|
if r.createVMimage(name, cluster, template, disks) is False:
|
|
return RHEV_FAILED, vminfo
|
|
else:
|
|
os = module.params.get('osver')
|
|
if os is None:
|
|
setMsg("osver is a required argument.")
|
|
setFailed()
|
|
checkFail()
|
|
if r.createVM(name, cluster, os, actiontype) is False:
|
|
return RHEV_FAILED, vminfo
|
|
created = True
|
|
|
|
# Set MEMORY and MEMORY POLICY
|
|
vminfo = r.getVM(name)
|
|
memory = module.params.get('vmmem')
|
|
if memory is not None:
|
|
memory_policy = module.params.get('mempol')
|
|
if memory_policy == 0:
|
|
memory_policy = memory
|
|
mem_pol_nok = True
|
|
if int(vminfo['mem_pol']) == memory_policy:
|
|
setMsg("Memory is correct")
|
|
mem_pol_nok = False
|
|
|
|
mem_nok = True
|
|
if int(vminfo['memory']) == memory:
|
|
setMsg("Memory is correct")
|
|
mem_nok = False
|
|
|
|
if memory_policy > memory:
|
|
setMsg('memory_policy cannot have a higher value than memory.')
|
|
return RHEV_FAILED, msg
|
|
|
|
if mem_nok and mem_pol_nok:
|
|
if memory_policy > int(vminfo['memory']):
|
|
r.setMemory(vminfo['name'], memory)
|
|
r.setMemoryPolicy(vminfo['name'], memory_policy)
|
|
else:
|
|
r.setMemoryPolicy(vminfo['name'], memory_policy)
|
|
r.setMemory(vminfo['name'], memory)
|
|
elif mem_nok:
|
|
r.setMemory(vminfo['name'], memory)
|
|
elif mem_pol_nok:
|
|
r.setMemoryPolicy(vminfo['name'], memory_policy)
|
|
checkFail()
|
|
|
|
# Set CPU
|
|
cpu = module.params.get('vmcpu')
|
|
if int(vminfo['cpu_cores']) == cpu:
|
|
setMsg("Number of CPUs is correct")
|
|
else:
|
|
if r.setCPU(vminfo['name'], cpu) is False:
|
|
return RHEV_FAILED, msg
|
|
|
|
# Set CPU SHARE
|
|
cpu_share = module.params.get('cpu_share')
|
|
if cpu_share is not None:
|
|
if int(vminfo['cpu_shares']) == cpu_share:
|
|
setMsg("CPU share is correct.")
|
|
else:
|
|
if r.setCPUShare(vminfo['name'], cpu_share) is False:
|
|
return RHEV_FAILED, msg
|
|
|
|
# Set DISKS
|
|
disks = module.params.get('disks')
|
|
if disks is not None:
|
|
if r.setDisks(vminfo['name'], disks) is False:
|
|
return RHEV_FAILED, msg
|
|
|
|
# Set NETWORKS
|
|
ifaces = module.params.get('ifaces', None)
|
|
if ifaces is not None:
|
|
if r.setNetworks(vminfo['name'], ifaces) is False:
|
|
return RHEV_FAILED, msg
|
|
|
|
# Set Delete Protection
|
|
del_prot = module.params.get('del_prot')
|
|
if r.setDeleteProtection(vminfo['name'], del_prot) is False:
|
|
return RHEV_FAILED, msg
|
|
|
|
# Set Boot Order
|
|
boot_order = module.params.get('boot_order')
|
|
if r.setBootOrder(vminfo['name'], boot_order) is False:
|
|
return RHEV_FAILED, msg
|
|
|
|
# Set VM Host
|
|
vmhost = module.params.get('vmhost')
|
|
if vmhost:
|
|
if r.setVMHost(vminfo['name'], vmhost) is False:
|
|
return RHEV_FAILED, msg
|
|
|
|
vminfo = r.getVM(name)
|
|
vminfo['created'] = created
|
|
return RHEV_SUCCESS, {'changed': changed, 'msg': msg, 'vm': vminfo}
|
|
|
|
if actiontype == 'host':
|
|
cluster = module.params.get('cluster')
|
|
if cluster is None:
|
|
setMsg("cluster is a required argument.")
|
|
setFailed()
|
|
ifaces = module.params.get('ifaces')
|
|
if ifaces is None:
|
|
setMsg("ifaces is a required argument.")
|
|
setFailed()
|
|
if r.setHost(name, cluster, ifaces) is False:
|
|
return RHEV_FAILED, msg
|
|
return RHEV_SUCCESS, {'changed': changed, 'msg': msg}
|
|
|
|
elif state == 'absent':
|
|
name = module.params.get('name')
|
|
if not name:
|
|
setMsg("`name` is a required argument.")
|
|
return RHEV_FAILED, msg
|
|
actiontype = module.params.get('type')
|
|
if actiontype == 'server' or actiontype == 'desktop':
|
|
vminfo = r.getVM(name)
|
|
if vminfo:
|
|
setMsg('VM exists')
|
|
|
|
# Set Delete Protection
|
|
del_prot = module.params.get('del_prot')
|
|
if r.setDeleteProtection(vminfo['name'], del_prot) is False:
|
|
return RHEV_FAILED, msg
|
|
|
|
# Remove VM
|
|
if r.removeVM(vminfo['name']) is False:
|
|
return RHEV_FAILED, msg
|
|
setMsg('VM has been removed.')
|
|
vminfo['state'] = 'DELETED'
|
|
else:
|
|
setMsg('VM was already removed.')
|
|
return RHEV_SUCCESS, {'changed': changed, 'msg': msg, 'vm': vminfo}
|
|
|
|
elif state == 'up' or state == 'down' or state == 'restarted':
|
|
name = module.params.get('name')
|
|
if not name:
|
|
setMsg("`name` is a required argument.")
|
|
return RHEV_FAILED, msg
|
|
timeout = module.params.get('timeout')
|
|
if r.setPower(name, state, timeout) is False:
|
|
return RHEV_FAILED, msg
|
|
vminfo = r.getVM(name)
|
|
return RHEV_SUCCESS, {'changed': changed, 'msg': msg, 'vm': vminfo}
|
|
|
|
elif state == 'cd':
|
|
name = module.params.get('name')
|
|
cd_drive = module.params.get('cd_drive')
|
|
if r.setCD(name, cd_drive) is False:
|
|
return RHEV_FAILED, msg
|
|
return RHEV_SUCCESS, {'changed': changed, 'msg': msg}
|
|
|
|
|
|
def main():
|
|
global module
|
|
module = AnsibleModule(
|
|
argument_spec=dict(
|
|
state=dict(type='str', default='present', choices=['absent', 'cd', 'down', 'info', 'ping', 'present', 'restarted', 'up']),
|
|
user=dict(type='str', default='admin@internal'),
|
|
password=dict(type='str', required=True, no_log=True),
|
|
server=dict(type='str', default='127.0.0.1'),
|
|
port=dict(type='int', default=443),
|
|
insecure_api=dict(type='bool', default=False),
|
|
name=dict(type='str'),
|
|
image=dict(type='str'),
|
|
datacenter=dict(type='str', default="Default"),
|
|
type=dict(type='str', default='server', choices=['desktop', 'host', 'server']),
|
|
cluster=dict(type='str', default=''),
|
|
vmhost=dict(type='str'),
|
|
vmcpu=dict(type='int', default=2),
|
|
vmmem=dict(type='int', default=1),
|
|
disks=dict(type='list', elements='str'),
|
|
osver=dict(type='str', default="rhel_6x64"),
|
|
ifaces=dict(type='list', elements='str', aliases=['interfaces', 'nics']),
|
|
timeout=dict(type='int'),
|
|
mempol=dict(type='int', default=1),
|
|
vm_ha=dict(type='bool', default=True),
|
|
cpu_share=dict(type='int', default=0),
|
|
boot_order=dict(type='list', elements='str', default=['hd', 'network']),
|
|
del_prot=dict(type='bool', default=True),
|
|
cd_drive=dict(type='str'),
|
|
),
|
|
)
|
|
|
|
if not HAS_SDK:
|
|
module.fail_json(msg="The 'ovirtsdk' module is not importable. Check the requirements.")
|
|
|
|
rc = RHEV_SUCCESS
|
|
try:
|
|
rc, result = core(module)
|
|
except Exception as e:
|
|
module.fail_json(msg=str(e))
|
|
|
|
if rc != 0: # something went wrong emit the msg
|
|
module.fail_json(rc=rc, msg=result)
|
|
|
|
module.exit_json(**result)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|