Пример #1
0
    def discovery(self, compute_resource):
        """An example that discovers hosts and VMs in the inventory."""
        # Find the first ClusterComputeResource
        if compute_resource is None:
            cr_list = ComputeResource.all(self.client)
            print("ERROR: You must specify a ComputeResource.")
            print("Available ComputeResource's:")
            for cr in cr_list:
                print(cr.name)
            sys.exit(1)

        try:
            ccr = ComputeResource.get(self.client, name=compute_resource)
        except ObjectNotFoundError:
            print("ERROR: Could not find ComputeResource with name %s" %
                  compute_resource)
            sys.exit(1)

        print('Cluster: %s (%s hosts)' % (ccr.name, len(ccr.host)))

        ccr.preload("host", properties=["name", "vm"])
        for host in ccr.host:
            print('  Host: %s (%s VMs)' % (host.name, len(host.vm)))
            # Get the vm views in one fell swoop
            host.preload("vm", properties=["name"])
            for vm in host.vm:
                print('    VM: %s' % vm.name)
Пример #2
0
    def discovery(self, compute_resource):
        """An example that discovers hosts and VMs in the inventory."""
        # Find the first ClusterComputeResource
        if compute_resource is None:
            cr_list = ComputeResource.all(self.client)
            print("ERROR: You must specify a ComputeResource.")
            print("Available ComputeResource's:")
            for cr in cr_list:
                print(cr.name)
            sys.exit(1)

        try:
            ccr = ComputeResource.get(self.client, name=compute_resource)
        except ObjectNotFoundError:
            print("ERROR: Could not find ComputeResource with name %s" %
                  compute_resource)
            sys.exit(1)

        print('Cluster: %s (%s hosts)' % (ccr.name, len(ccr.host)))

        ccr.preload("host", properties=["name", "vm"])
        for host in ccr.host:
            print('  Host: %s (%s VMs)' % (host.name, len(host.vm)))
            # Get the vm views in one fell swoop
            host.preload("vm", properties=["name"])
            for vm in host.vm:
                print('    VM: %s' % vm.name)
Пример #3
0
 def run(self):
     """An example that discovers hosts and VMs in the inventory."""
     # Find the first ClusterComputeResource
     ccr = None
     options = self.get_options()
     if options.compute_resource is None:
         logging.info('No compute resource specified, defaulting to first')
         cr_list = ComputeResource.all(self.client)
         options.compute_resource = cr_list[0]
     logging.info('Attempt to find compute resource %s', options.compute_resource.name)
     ccr = ComputeResource.get(self.client, name=options.compute_resource.name)
     print('Cluster: %s (%s hosts)' % (ccr.name, len(ccr.host)))
     ccr.preload("host", properties=["name", "vm"])
     print 'name\tcpu\tmemory\tguestId\tpowerState\tguestState'
     for host in ccr.host:
         logging.debug('preloading views for %s', host)
         # Get the vm views in one fell swoop
         host.preload("vm", properties=['name', 'config', 'runtime', 'guest'])
         for vm in host.vm:
             print '%s\t%d\t%d\t%s\t%s\t%s' % (vm.name, vm.config.hardware.numCPU, vm.config.hardware.memoryMB, vm.config.guestId, vm.runtime.powerState, vm.guest.guestState)
Пример #4
0
 def identify_resource_pool(self):
     if self.hostname is not None:
         logging.info('finding resource pool by host name')
         self.target = self.client.find_entity_view('HostSystem', filter={'name': self.hostname})
         self.resource_pool = target.parent.resourcePool
         self.datacenter = self.target.parent.parent.parent
     elif self.crname is not None:
         logging.info('finding resource pool by compute resource')
         self.target = self.client.find_entity_view('ComputeResource', filter={'name': self.crname})
         self.resource_pool = self.target.resourcePool
         self.datacenter = self.target.parent.parent
     else:
         logging.info('using first compute resource for resource pool')
         crs = ComputeResource.all(self.client)
         self.target = crs[0]
         print 'Defaulting to first ComputeResource %s' % (self.target.name)
         self.resource_pool = self.target.resourcePool
         self.datacenter = self.target.parent.parent
Пример #5
0
#!/usr/bin/python
"""A script which generates DHCP configuration for hosts matching a regex.
Usage:
    find_vms_by_regex.py <regex> <compute_resource>
e.g.
    find_vms_by_regex.py 'ssi2+' 'Online Engineering'
"""

import re
import sys

from psphere.client import Client
from psphere.managedobjects import ComputeResource

client = Client()

vm_regex = sys.argv[1]
p = re.compile(vm_regex)
compute_resource = sys.argv[2]

cr = ComputeResource.get(client, name=compute_resource)

cr.resourcePool.preload("vm", properties=["name"])
for vm in sorted(cr.resourcePool.vm):
    if p.match(vm.name) is None:
        continue
    print(vm.name)

client.logout()