本文整理汇总了Python中net.es.netshell.api.Container类的典型用法代码示例。如果您正苦于以下问题:Python Container类的具体用法?Python Container怎么用?Python Container使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Container类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: get_ipcontainer
def get_ipcontainer():
""" This method returns the IP container used to store IP address in persistent storage"""
container = Container.getContainer(IPManagement.IPCONTAINER)
if container is None:
Container.createContainer(IPManagement.IPCONTAINER)
container = Container.getContainer(IPManagement.IPCONTAINER)
return container
示例2: vcendpoints
def vcendpoints(vc):
"""
Given a Link object representing a virtual circuit, return the parsed endpoints.
This is roughly analogus to griendpoints for OSCARS.
:param vc: Link (Resource) object
:return: array of array of (domain, node name, port name, vlan)
"""
srcportanchor = vc.properties['SrcPort']
dstportanchor = vc.properties['DstPort']
srcport = Container.fromAnchor(srcportanchor)
dstport = Container.fromAnchor(dstportanchor)
srcnode = Container.fromAnchor(srcport.properties['Node'])
dstnode = Container.fromAnchor(dstport.properties['Node'])
srcendpoint = (str(srcnode.properties['Domain']),
str(srcport.properties['Node']['resourceName']),
str(srcport.resourceName.split("--")[1]),
str(srcport.properties['VLAN']))
dstendpoint = (str(dstnode.properties['Domain']),
str(dstport.properties['Node']['resourceName']),
str(dstport.resourceName.split("--")[1]),
str(dstport.properties['VLAN']))
return (srcendpoint, dstendpoint)
示例3: getResource
def getResource(containerName,resourceName,owner=None):
container = None
if owner != None:
container = Container.getContainer(owner,containerName)
else:
container = Container.getContainer(containerName)
resource = container.loadResource(resourceName)
return resource
示例4: settopos
def settopos(self, popstoponame, coretoponame):
self.properties['topology'] = popstoponame
self.topology = Container.getContainer(self.properties['topology'])
self.properties['coretopology'] = coretoponame
self.coretopology = Container.getContainer(self.properties['coretopology'])
# We can now set up the callback
self.setscc()
self.saveService()
示例5: createlink
def createlink (topo,srcpop,dstpop,vlanbase,maxiter):
srcanchor = srcpop.properties[CoreRouter]
srcnode = Container.fromAnchor(srcanchor)
dstanchor = dstpop.properties[CoreRouter]
dstnode = Container.fromAnchor(dstpop.properties[CoreRouter])
toposrcnode = topo.loadResource(srcnode.getResourceName())
if toposrcnode == None:
# Does not exists yet, create it
toposrcnode = addnode(topo.getResourceName(),srcnode.getResourceName())
container = Container.getContainer(srcanchor['containerOwner'],srcanchor['containerName'])
toposrcnode.setParentResourceAnchor(container.getResourceAnchor(srcnode))
topo.saveResource(toposrcnode)
topodstnode = topo.loadResource(dstnode.getResourceName())
if topodstnode == None:
# Does not exists yet, create it
topodstnode = addnode(topo.getResourceName(),dstnode.getResourceName())
container = Container.getContainer(dstanchor['containerOwner'],dstanchor['containerName'])
topodstnode.setParentResourceAnchor(container.getResourceAnchor(dstnode))
topo.saveResource(topodstnode)
srcports = srcnode.properties[PortsKey]
srcpop.properties['counter'] += 1
dstpop.properties['counter'] += 1
srcportindex = srcpop.properties['counter'] % len(srcports)
dstports = dstnode.properties[PortsKey]
dstportindex = dstpop.properties['counter'] % len(dstports)
vlan = vlanbase
while maxiter > 0:
if reduce(lambda x,y: x and y,
map (lambda x :not vlan in x,
[srcpop.properties['vlanmap'],dstpop.properties['vlanmap']])):
# VLAN is available in both ports
srcport = srcports.keys()[srcportindex]
dstport = dstports.keys()[dstportindex]
srcpop.properties['vlanmap'].append(vlan)
dstpop.properties['vlanmap'].append(vlan)
link = addlink(topology=topo.getResourceName(),
linkname=srcpop.getResourceName()+"--"+dstpop.getResourceName(),
srcnodename=srcnode.getResourceName(),
srcportname=srcport,
dstnodename=dstnode.getResourceName(),
dstportname=dstport,
srcvlan=vlan,
dstvlan=vlan)
rlink= addlink(topology=topo.getResourceName(),
linkname=dstpop.getResourceName()+"--"+srcpop.getResourceName(),
srcnodename=dstnode.getResourceName(),
srcportname=dstport,
dstnodename=srcnode.getResourceName(),
dstportname=srcport,
srcvlan=vlan,
dstvlan=vlan)
return (link,rlink)
vlan += 1
maxiter -= 1
return None
示例6: loadService
def loadService(self):
stored = Container.getContainer(self.getResourceName())
mapResource (obj=self,resource=stored)
if 'topology' in self.properties:
self.topology = Container.getContainer(self.properties['topology'])
if 'coretopology' in self.properties:
self.coretopology = Container.getContainer(self.properties['coretopology'])
vpns = self.loadResources({"resourceType":"VPN"})
for v in vpns:
vpn = VPN(v.getResourceName())
vpn.loadVPN(self)
self.vpnIndex[v.getResourceName()] = vpn
self.vpnIndexById[vpn.vid] = vpn
if not 'mat' in self.properties:
self.properties['mat'] = True
示例7: dellink
def dellink(topology,linkname,srcnodename,dstnodename,both=False):
container = Container.getContainer(topology)
if container == None:
print topology,"does not exist."
return False
print "not yet implemented"
return False
示例8: createcorelinks
def createcorelinks(containername,popsname,vlanbase=defaultvlanbase,maxiter=defaultvlaniter):
pops = Container.getContainer(popsname)
links = createtopo(containername)
popsmap={}
for (src,dst) in poptopology:
if (not src in popsmap):
pop = pops.loadResource(src)
if pop == None:
print "cannot find " + src + " in " + containername
return None
pop.properties['counter'] = 0
pop.properties['vlanmap'] = []
popsmap[src] = pop
if (not dst in popsmap):
pop = pops.loadResource(dst)
if pop == None:
print "cannot find " + src + " in " + containername
return None
pop.properties['counter'] = 0
popsmap[dst] = pop
pop.properties['vlanmap'] = []
srcpop = popsmap.get(src)
dstpop = popsmap.get(dst)
(link ,rlink)= createlink(links,srcpop,dstpop,vlanbase,maxiter)
if link == None:
print "cannot create " + srcpop + " to " + dstpop
if rlink == None:
print "cannot create " + dstpop + " to " + srcpop
printLink(links,link)
printLink(links,rlink)
示例9: addDataPlaneIP
def addDataPlaneIP(host, interface, vlan):
""" Creates data plane ip from host id, project and adds it to host template"""
container = Container.getContainer(HOST_CONTAINER)
if exists(host):
hostresource = container.loadResource(host)
if interface in hostresource.properties:
raise ValueError("Interface is already configured")
hostid = hostresource.properties[HOSTID]
projectid = int(hostresource.properties[PROJECT])
dpip=""
if(vlan == DATAPLANE_VLAN4012):
ifaceid = interface.strip(string.ascii_letters)
interface_number = ifaceid.split(".")[0]
dpip = DATAPLANE_PREFIX+str(interface_number)+"."+str(projectid)+"."+str(hostid)
elif (vlan == DATAPLANE_VLAN4020):
ifaceid = interface.strip(string.ascii_letters)
interface_number = int(ifaceid.split(".")[0])
projectid += 100 #add 100 to project-id for vlan 4020
dpip = DATAPLANE_PREFIX+str(interface_number)+"."+str(projectid)+"."+str(hostid)
netmask = str(CONTROLPLANE_NETMASK)
dpip = dpip + "/" + netmask
return addIP(host, interface, dpip, vlan)
else:
raise ValueError("Host does not exist. Please create template first")
示例10: stoplxc
def stoplxc(host):
""" Stop lxc in proxmox using given hostresource configuration """
#check if container is running and ask user to stop it
if not exists(host):
raise ValueError("Host template is missing. Please create host template")
container = Container.getContainer(HOST_CONTAINER)
hostresource = container.loadResource(host)
#get proxmox user and hypervisor
userresource = proxmoxutil.listuser()
if userresource is None:
raise ValueError("No proxmox user found!! Please use proxmoxutil command to update user credentials")
user = userresource.properties[PROPERTIES_USER]
password = userresource.properties[PROPERTIES_PASSWORD]
authrealm = userresource.properties[PROPERTIES_AUTHREALM]
puser = user+'@'+authrealm
primary = proxmoxutil.listprimary()
if primary is None:
raise ValueError("Primary proxmox hypervisor not found!! Please use proxmoxutil command to update primary hypervisor")
hypervisor = primary.properties[PROPERTIES_HYPERVISOR]
print "Authenticating "+puser +" on "+ hypervisor
proxmox = ProxmoxAPI(hypervisor, user=puser, password=password, verify_ssl=False)
node = proxmox.nodes(hostresource.properties[HYPERVISOR])
vmid = int(hostresource.properties[HOSTID])
print "Stopping container"
node.lxc(vmid).status.stop.post()
time.sleep(30)
print "Stopped container"
示例11: localCreate
def localCreate(name, ctrl=None,dpid=None, config=None):
if exists(name):
return(None,"Switch's name already exist")
res = ovsctl(['add-br',name])
if not res:
return (None,"Cannot create OVS swtch")
switch = UserSwitch(name=name)
if ctrl != None:
if dpid == None:
dpid = newDPID(name)
# set openflow
res = ovsctl(['set-fail-mode',name,'secure'])
if not res:
return (switch,"Cannot set set-fail-mode")
# set DPID
res = ovsctl(['set','bridge',name,"other-config:datapath-id="+dpid])
if not res:
return (switch,"Cannot set DPID")
switch.properties['dpid'] = dpid
# set controller
if not ':' in ctrl:
ctrl += ":6633"
ctrl = "tcp:" + ctrl
res = ovsctl(['set-controller',name,ctrl])
if not res:
return (switch,"Cannot set controller")
switch.properties['controller'] = ctrl
interface = newInterface(name=name,ctrl=ctrl,dpid=dpid)
addConfig(interfaces={name:interface},config=config)
container = Container.getContainer(getContinerName())
container.saveResource(switch)
return (switch,None)
示例12: listhypervisors
def listhypervisors():
""" This method returns primary hypervisor """
container = Container.getContainer(PROXMOX_CONTAINER)
query={}
key=PROPERTIES+"."+PROPERTIES_TYPE
query[key] = HYPERVISORRESOURCE
hypervisors = container.loadResources(query)
return hypervisors
示例13: listostemplates
def listostemplates():
""" This methodreturns a list of templates """
container = Container.getContainer(PROXMOX_CONTAINER)
query={}
key=PROPERTIES+"."+PROPERTIES_TYPE
query[key] = PROPERTIES_OS
templates = container.loadResources(query)
return templates
示例14: addnode
def addnode(topology,nodename):
container = Container.getContainer(topology)
if container == None:
print topology,"does not exist."
return None
node = Node(nodename)
node.properties[PortsKey] = {}
container.saveResource(node)
return node
示例15: addstorage
def addstorage(host, size):
""" Adds storage to host template"""
container = Container.getContainer(HOST_CONTAINER)
if exists(host):
hostresource = container.loadResource(host)
hostresource.properties[PROPERTIES_DISK] = size
container.saveResource(hostresource)
return hostresource
else:
raise ValueError("Host does not exist. Please create template first")