In this section we assume that a bootstrap node is running on localhost.
GET
The group manager description object of the group leader.
($) curl localhost:5000/bootstrap?getGroupLeaderDescription
{
"id":"f5cfb585-800e-4ff8-a97f-5681d0610892",
"hostname":"mafalda",
"listenSettings":{
"controlDataAddress":{
"address":"127.0.0.1",
"port":5001
},
"monitoringDataAddress":{
"address":"127.0.0.1",
"port":6000
}
},
"localControllers":{
},
"heartbeatAddress":{
"address":"UNKNOWN",
"port":-1
},
"summaryInformation":{
},
"virtualMachines":[
]
}
import org.inria.myriads.snoozecommon.communication.NetworkAddress;
import org.inria.myriads.snoozecommon.communication.groupmanager.GroupManagerDescription;
import org.inria.myriads.snoozecommon.communication.rest.CommunicatorFactory;
import org.inria.myriads.snoozecommon.communication.rest.api.BootstrapAPI;
[...]
NetworkAddress bootstrapAddress = new NetworkAddress();
bootstrapAddress.setAddress("localhost");
bootstrapAddress.setPort(5000);
BootstrapAPI bootstrapCommunicator = CommunicatorFactory.newBootstrapCommunicator(bootstrapAddress);
GroupManagerDescription groupLeaderDescription = bootstrapCommunicator.getGroupLeaderDescription();
>> from libcloud.compute.types import Provider
>> from libcloud.compute.providers import get_driver
>> Snooze = get_driver(Provider.SNOOZE)
>> driver = Snooze("127.0.0.1","5000")
>> data = driver.get_groupleader()
>> print data
{
"summaryInformation": {},
"localControllers": {},
"hostname": "mafalda",
"heartbeatAddress": {
"port": -1,
"address": "UNKNOWN"
},
"virtualMachines": [],
"listenSettings": {
"controlDataAddress": {
"port": 5001,
"address": "127.0.0.1"
},
"monitoringDataAddress": {
"port": 6000,
"address": "127.0.0.1"
}
},
"id": "f5cfb585-800e-4ff8-a97f-5681d0610892"
}
GET
The complete hierarchy of the systems.
($) curl http://localhost:5000/bootstrap?getCompleteHierarchy
{
"groupManagerDescriptions":[
{
"id":"20fb798c-5d72-47d7-b80e-a613a81dc603",
"listenSettings":{
"controlDataAddress":{
"address":"127.0.0.1",
"port":5002
},
"monitoringDataAddress":{
"address":"127.0.0.1",
"port":6001
}
},
"localControllers":{
"ddb07acb-643e-4f9d-87e3-23ae4b629509":{
"id":"ddb07acb-643e-4f9d-87e3-23ae4b629509",
"controlDataAddress":{
"address":"127.0.0.1",
"port":5003
},
"status":"ACTIVE",
"hypervisorSettings":{
"port":16509,
"driver":"qemu",
"transport":"tcp",
"migration":{
"method":"live",
"timeout":60
}
},
"totalCapacity":[
4.0,
3958348.0,
131072.0,
131072.0
],
"wakeupSettings":{
"driver":"IPMI",
"options":"-I lanplus -H BMC_IP -U user -P password"
},
"hostname":"mafalda",
"virtualMachineMetaData":{
},
"assignedVirtualMachines":[
]
}
},
"heartbeatAddress":{
"address":"225.4.5.6",
"port":10001
},
"hostname":"mafalda",
"summaryInformation":{
"1373888959514":{
"timeStamp":1373888959514,
"usedCapacity":[
0.0,
0.0,
0.0,
0.0
],
"requestedCapacity":[
0.0,
0.0,
0.0,
0.0
],
"localControllers":[
],
"activeCapacity":[
4.0,
3958348.0,
131072.0,
131072.0
],
"passiveCapacity":[
0.0,
0.0,
0.0,
0.0
],
"legacyIpAddresses":[
]
},
"1373888956509":{
"timeStamp":1373888956509,
"usedCapacity":[
0.0,
0.0,
0.0,
0.0
],
"requestedCapacity":[
0.0,
0.0,
0.0,
0.0
],
"localControllers":[
],
"activeCapacity":[
4.0,
3958348.0,
131072.0,
131072.0
],
"passiveCapacity":[
0.0,
0.0,
0.0,
0.0
],
"legacyIpAddresses":[
]
},
"1373888953504":{
"timeStamp":1373888953504,
"usedCapacity":[
0.0,
0.0,
0.0,
0.0
],
"requestedCapacity":[
0.0,
0.0,
0.0,
0.0
],
"localControllers":[
],
"activeCapacity":[
4.0,
3958348.0,
131072.0,
131072.0
],
"passiveCapacity":[
0.0,
0.0,
0.0,
0.0
],
"legacyIpAddresses":[
]
},
"1373888950498":{
"timeStamp":1373888950498,
"usedCapacity":[
0.0,
0.0,
0.0,
0.0
],
"requestedCapacity":[
0.0,
0.0,
0.0,
0.0
],
"localControllers":[
],
"activeCapacity":[
4.0,
3958348.0,
131072.0,
131072.0
],
"passiveCapacity":[
0.0,
0.0,
0.0,
0.0
],
"legacyIpAddresses":[
]
},
"1373888947493":{
"timeStamp":1373888947493,
"usedCapacity":[
0.0,
0.0,
0.0,
0.0
],
"requestedCapacity":[
0.0,
0.0,
0.0,
0.0
],
"localControllers":[
],
"activeCapacity":[
4.0,
3958348.0,
131072.0,
131072.0
],
"passiveCapacity":[
0.0,
0.0,
0.0,
0.0
],
"legacyIpAddresses":[
]
},
"1373888944487":{
"timeStamp":1373888944487,
"usedCapacity":[
0.0,
0.0,
0.0,
0.0
],
"requestedCapacity":[
0.0,
0.0,
0.0,
0.0
],
"localControllers":[
],
"activeCapacity":[
4.0,
3958348.0,
131072.0,
131072.0
],
"passiveCapacity":[
0.0,
0.0,
0.0,
0.0
],
"legacyIpAddresses":[
]
},
"1373888941482":{
"timeStamp":1373888941482,
"usedCapacity":[
0.0,
0.0,
0.0,
0.0
],
"requestedCapacity":[
0.0,
0.0,
0.0,
0.0
],
"localControllers":[
],
"activeCapacity":[
4.0,
3958348.0,
131072.0,
131072.0
],
"passiveCapacity":[
0.0,
0.0,
0.0,
0.0
],
"legacyIpAddresses":[
]
},
"1373888938477":{
"timeStamp":1373888938477,
"usedCapacity":[
0.0,
0.0,
0.0,
0.0
],
"requestedCapacity":[
0.0,
0.0,
0.0,
0.0
],
"localControllers":[
],
"activeCapacity":[
4.0,
3958348.0,
131072.0,
131072.0
],
"passiveCapacity":[
0.0,
0.0,
0.0,
0.0
],
"legacyIpAddresses":[
]
},
"1373888935472":{
"timeStamp":1373888935472,
"usedCapacity":[
0.0,
0.0,
0.0,
0.0
],
"requestedCapacity":[
0.0,
0.0,
0.0,
0.0
],
"localControllers":[
],
"activeCapacity":[
4.0,
3958348.0,
131072.0,
131072.0
],
"passiveCapacity":[
0.0,
0.0,
0.0,
0.0
],
"legacyIpAddresses":[
]
},
"1373888932467":{
"timeStamp":1373888932467,
"usedCapacity":[
0.0,
0.0,
0.0,
0.0
],
"requestedCapacity":[
0.0,
0.0,
0.0,
0.0
],
"localControllers":[
],
"activeCapacity":[
4.0,
3958348.0,
131072.0,
131072.0
],
"passiveCapacity":[
0.0,
0.0,
0.0,
0.0
],
"legacyIpAddresses":[
]
}
},
"virtualMachines":[
]
}
]
}
import org.inria.myriads.snoozecommon.communication.NetworkAddress;
import org.inria.myriads.snoozecommon.communication.groupmanager.repository.GroupLeaderRepositoryInformation;
import org.inria.myriads.snoozecommon.communication.rest.CommunicatorFactory;
import org.inria.myriads.snoozecommon.communication.rest.api.BootstrapAPI;
[...]
NetworkAddress bootstrapAddress = new NetworkAddress();
bootstrapAddress.setAddress("localhost");
bootstrapAddress.setPort(5000);
BootstrapAPI bootstrapCommunicator = CommunicatorFactory.newBootstrapCommunicator(bootstrapAddress);
GroupLeaderRepositoryInformation hierarchy = bootstrapCommunicator.getCompleteHierarchy();
Not implemented
POST
You must provide a JSON encoded hash in the body of your request which correspond to the HostListRequest java object.
The list of group managers matching the request.
POST
The group manager identifier.
The group manager description.
POST
You must provide a JSON encoded hash in the body of your request which correspond to the HostListRequest java object.
The list of group managers matching the request.
POST
You must provide a JSON encoded hash in the body of your request which correspond to the HostListRequest java object.
The list of virtual machines matching the request.
POST
You must provide a JSON encoded hash in the body of your request whichcorrespond to the ClientMigrationRequestSimple java object.
{
"virtualMachineId": "vm_0",
"localControllerId": "fba454bf-2688-44c5-bdb4-08478c9a5176"
}
boolean
The following command will migrate the virtualmachine vm_0 to localcontroller whose id is fba454bf....
curl -X 'POST' -H "Content-type: application/json" -d '{"virtualMachineId": "vm_0", "localControllerId": "fba454bf-2688-44c5-bdb4-08478c9a5176"}' http://parapide-2:5000/bootstrap?migrateVirtualMachine
POST
You must provide a JSON encoded hash in the body of your request that must contain a parameter virtualMachineTemplates which value is an array of virtualMachineTemplate.
virtualMachineTemplate must contain the following parameters:
libVirtTemplate : xml string representing the virtual machine to start.
This parameters is optional if vcpus, memory, imageId and name are given.
networkCapacityDemand : hash which parameters are rxBytes and txBytes.
vcpus : number of vcpus of the virtual machine.
memory : amount of memory of the virtual machine.
imageId : the disk image id of the virtual machine to boot from.
name : name of the virtual machine.
A example is given below with one virtual machine:
{
"virtualMachineTemplates":[
{
"libVirtTemplate":"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?><domain type=\"kvm\"> <name>debian1</name> <uuid>0f476e56-67ea-11e1-858e-00216a972a36</uuid> <memory>200000</memory> <currentMemory>200000</currentMemory> <vcpu>1</vcpu> <os> <type arch=\"x86_64\" machine=\"pc-0.12\">hvm</type> <boot dev=\"hd\"/> </os> <features> <acpi/> <apic/> <pae/> </features> <clock offset=\"utc\"/> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>restart</on_crash> <devices> <emulator>/usr/bin/kvm</emulator> <disk device=\"disk\" type=\"file\"> <driver name=\"qemu\" type=\"qcow2\"/> <source file=\"path_to_disk_image\"/> <target bus=\"virtio\" dev=\"vda\"/> <address bus=\"0x00\" domain=\"0x0000\" function=\"0x0\" slot=\"0x05\" type=\"pci\"/> </disk> <controller index=\"0\" type=\"ide\"> <address bus=\"0x00\" domain=\"0x0000\" function=\"0x1\" slot=\"0x01\" type=\"pci\"/> </controller> <interface type=\"bridge\"> <mac address=\"52:54:01:84:26:2c\"/> <source bridge=\"virbr0\"/> </interface> <serial type=\"pty\"> <target port=\"0\"/> </serial> <console type=\"pty\"> <target port=\"0\" type=\"serial\"/> </console> <graphics autoport=\"yes\" listen=\"0.0.0.0\" port=\"-1\" type=\"vnc\"/> <input bus=\"usb\" type=\"tablet\"/> <input bus=\"ps2\" type=\"mouse\"/> <memballoon model=\"virtio\"> <address bus=\"0x00\" domain=\"0x0000\" function=\"0x0\" slot=\"0x06\" type=\"pci\"/> </memballoon> </devices> </domain>",
"networkCapacityDemand":{
"rxBytes":12800.0,
"txBytes":12800.0
}
}
]
}
The assigned task identifier.