Attachment 1484987 Details for Bug 1630687 – workaround

workaround

no_spm.py (text/x-python), 1.59 KB, created by Germano Veit Michel on 2018-09-20 00:51:48 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Germano Veit Michel

Created: 2018-09-20 00:51:48 UTC

Size: 1.59 KB

patch

obsolete

>#!/usr/bin/env python
># -*- coding: utf-8 -*-
>
>import sys
>import argparse
>
>import ovirtsdk4 as sdk
>import ovirtsdk4.types as types
>
>def vms_get_tagged_with(tag_names):
>    for vm in vms_service.list():
>        if (vm_has_tags(vms_service.vm_service(vm.id), tag_names)):
>            yield vm.id
>
>def vm_has_tags(vm_service, tag_names):
>    vm_tags = [ tag.name for tag in vm_service.tags_service().list() ]
>    if (any(x in vm_tags for x in tag_names)):
>        return True
>    return False
>
>def get_spm():
>    hosts_service = system_service.hosts_service()
>    for host in hosts_service.list():
>        if host.spm.status == types.SpmStatus.SPM:
>            return host.id
>    return None
>
># Command Line Arguments
>parser = argparse.ArgumentParser(description='Keep VMs out of SPM.')
>parser.add_argument('tags', nargs='+', type=str,
>                   help='Tag name(s)')
>
>args = parser.parse_args()
>
># Create the connection to the server:
>connection = sdk.Connection(
>    url='https://rhvm.rhvlab/ovirt-engine/api',
>    username='admin@internal',
>    password='redhat',
>    ca_file='/etc/pki/ovirt-engine/ca.pem',
>)
>
># Request services
>system_service = connection.system_service()
>vms_service = system_service.vms_service()
>
># Find SPM host
>spm_id = get_spm()
>if spm_id is None:
>    print "Could not find SPM"
>    sys.exit(1)
>
># Migrate all tagged VMs out of the SPM
>for vm_id in vms_get_tagged_with(args.tags):
>    vm_service = vms_service.vm_service(vm_id)
>    vm = vm_service.get()
>    if vm.host.id == spm_id:
>        print("VM %s is on the SPM, firing migration" % vm.name)
>        vm_service.migrate()
>
>connection.close()

Actions: View

Attachments on bug 1630687: 1484987 | 1484993