Commit 4dd4ec1c authored by Anael Beutot's avatar Anael Beutot
Browse files

VM tags new tag API.

parent b39958ea

ccnode/hypervisor/domains/__init__.py

+10 −1
Original line number Diff line number Diff line
@@ -29,7 +29,7 @@ class VirtualMachine(object): 
        self.uuid = dom.UUIDString()

        self.name = dom.name()

        #: state of VM: started, stoped, paused

        self.state = STATE[dom.info()[0]]

        self._state = STATE[dom.info()[0]]

        #: tags for this VM

        self.tags = dict((t.name, t) for t in tag_inspector(vm_tags, self))

        # define dynamic tags
@@ -55,6 +55,15 @@ class VirtualMachine(object): 


        logger.debug('Virtual Machine tags: %s', self.tags)



    @property

    def state(self):

        return self._state



    @state.setter

    def state(self, value):

        self._state = value

        self.tags['status'].value = value



    @property

    def lv_dom(self):

        """Libvirt domain instance."""

ccnode/hypervisor/domains/vm_tags.py

+9 −4
Original line number Diff line number Diff line 
from xml.etree import cElementTree as et

from StringIO import StringIO



from ccnode.tags import ttl, refresh





def uuid(dom):

    """Unique identifier of the domain."""

    return dom.uuid





@ttl(5)

def status(dom):

    return dom.state

status.ttl = 5





def hv(dom):
@@ -40,9 +42,10 @@ def cpu(dom): 
    return dom.lv_dom.info()[3]





@ttl(10)

@refresh(5)

def cpuuse():

    pass

cpuuse.ttl = 10





def mem(dom):
@@ -65,13 +68,15 @@ def vncport(dom): 
        logger.exception('VNCPort')





@ttl(10)

@refresh(10)

def disk(dom):

    """Get backend disks."""

    return u' '.join(map(str, xrange(len(dom.disks)))) or None

disk.ttl = 10





@ttl(10)

@refresh(10)

def nic(dom):

    """VM network interfaces."""

    return u' '.join(map(str, xrange(len(dom.nics)))) or None
 
disk.nic = 10