324 lines
14 KiB
Python
324 lines
14 KiB
Python
#. -*- coding: utf-8 -
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# required proxmox permissions: PVEAdmin
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#
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# afx 2015-2017
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# site
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from proxmoxer import ProxmoxAPI
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import base64
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import json
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import time
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import socket
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import random
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from unidecode import unidecode
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#local
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import grid
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import utils
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import ioconfig
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import novnc
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def auth(slave_name):
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""" return control object from config slave names """
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adminuser = ioconfig.parser.get('general', 'adminuser')
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slaveip = ioconfig.parser.get(str(slave_name), 'ipv4')
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slavepass = ioconfig.parser.get(str(slave_name), 'password')
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slavetype = ioconfig.parser.get(str(slave_name), 'type')
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if slavetype == 'proxmox':
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proxobject = ProxmoxAPI(slaveip, user=adminuser, password=slavepass, verify_ssl=False)
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return proxobject
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def create(json):
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""" create an unit. returns JSON with data """
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try:
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region_id = ioconfig.parser.get(str(json['region']), 'regionid')
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region_fullname = ioconfig.parser.get(str(json['region']), 'fullname')
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except:
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ioconfig.logger.error('grid> region not found')
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return None
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vm_name_utf8 = json['hostname']
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vm_name = unidecode(vm_name_utf8)
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try:
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vm_pass = json['rootpass']
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except:
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vm_pass = '!%%^)@&&(K3B'
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#slave_name = str(grid.query_happiness(region_id, weight)) #TODO: provide weight parameters here and calculate route
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#slave_name = 'lexx'
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slave_name = 'warrior'
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unit_id = int(time.time() * 10000 * 10000)
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phy_id = grid.phyidgen(json['type'])
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proxobject = auth(slave_name)
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real_slave_name = proxobject.cluster.status.get()[0]['name']
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description = vm_name + ' (' + str(unit_id) + '-' + str(phy_id) + ')\n' + 'owned by ' + json['clientemail'] + ' (' + json['clientid'] + ')\n'
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if json['type'] == 'deploy':
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#create partition
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image_name = 'vm-' + str(phy_id) + '-disk-1'
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try:
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local_storage = proxobject.nodes(real_slave_name).storage('lvm')
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storage_create_result = local_storage.content.post(vmid=phy_id, filename=image_name, size=json['hdd'] + 'G')
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ioconfig.logger.info('%s[%s]> allocated %s as %s' % (json['clientemail'], slave_name, json['hdd'], image_name))
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except:
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ioconfig.logger.info('%s[%s]> unable to allocate %s' % (json['clientemail'], slave_name, image_name))
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response = { 'status':'FAIL' }
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return response
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create_result = proxobject.nodes(real_slave_name).qemu.post(vmid=int(phy_id),
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name=vm_name,
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onboot=1,
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sockets=1,
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cores=json['cpu'],
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memory=json['mem'],
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scsihw='virtio-scsi-pci',
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scsi0='file=lvm:' + image_name + ',discard=on',
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description=description)
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data = { 'unit_id': int(unit_id),
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'type': 'kvm',
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'clientid': json['clientid'],
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'clientemail': json['clientemail'],
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'hostname': vm_name,
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'region': region_fullname,
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'slave': slave_name,
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'phyid': phy_id
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}
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if json['type'] == 'router':
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create_result = proxobject.nodes(real_slave_name).lxc.post(vmid=int(phy_id),
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hostname=vm_name,
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onboot=1,
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unprivileged=1,
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password=vm_pass,
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cores=json['cpu'],
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memory=json['mem'],
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net0='name=eth0,bridge=' + json['bridge_id'] + ',gw=' + json['region_gw'] + ',hwaddr=' + json['macaddr'] + ',ip=' + json['ipv4addr'] + '/' + json['region_netmask'],
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ostemplate='backup:vztmpl/debian-9.0-standard_9.0-2_amd64.tar.gz',
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rootfs='volume=lvm:' + image_name,
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swap=32,
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description=description)
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data = { 'unit_id': int(unit_id),
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'type': 'lxc',
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'clientid': json['clientid'],
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'clientemail': json['clientemail'],
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'hostname': vm_name,
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'region': region_fullname,
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'slave': slave_name,
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'phyid': phy_id
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}
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if json['type'] == 'bridge':
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#TODO: CREATE BRIDGE
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data = { 'unit_id': int(unit_id),
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'type': 'vmbr',
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'clientid': json['clientid'],
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'clientemail': json['clientemail'],
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'region': region_fullname,
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'slave': slave_name,
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'phyid': phy_id
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}
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time.sleep(7) #wait few seconds for the slave to prepare the machine for initial run
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grid.create(data)
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response = { 'status': 'CREATED', 'unit_id': unit_id, 'hostname': vm_name, 'password': vm_pass, 'slave': real_slave_name }
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return response
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def remove(json):
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""" terminate an unit """
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slave_name, unit_type, phy_id, vm_host, vm_owner = grid.query(json)
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proxobject = auth(slave_name)
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ioconfig.logger.info('%s[%s]> deleting %s %s (%s)' % (vm_owner, slave_name, unit_type, phy_id, vm_host))
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if unit_type == 'kvm':
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result = proxobject.nodes(slave_name).qemu(phy_id).delete()
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grid.delete(json)
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if unit_type == 'lxc':
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result = proxobject.nodes(slave_name).lxc(phy_id).delete()
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grid.delete(json)
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response = { 'status':'DELETED'}
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return response
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def status(json):
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""" returns the status of an unit """
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slave_name, unit_type, phy_id, vm_host, vm_owner = grid.query(json)
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proxobject = auth(slave_name)
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#slave_name = proxobject.cluster.status.get()[0]['name']
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ioconfig.logger.info('%s[%s]> status of %s %s (%s)' % (vm_owner, slave_name, unit_type, phy_id, vm_host))
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if unit_type == 'kvm':
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result = proxobject.nodes(slave_name).qemu(phy_id).status.current.get()
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if unit_type == 'lxc':
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result = proxobject.nodes(slave_name).lxc(phy_id).status.current.get()
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return result
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def start(json):
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""" starts a machine """
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slave_name, unit_type, phy_id, vm_host, vm_owner = grid.query(json)
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proxobject = auth(slave_name)
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#slave_name = proxobject.cluster.status.get()[0]['name']
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ioconfig.logger.info('%s[%s]> starting %s %s (%s)' % (vm_owner, slave_name, unit_type, phy_id, vm_host))
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if unit_type == 'kvm':
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result = proxobject.nodes(slave_name).qemu(phy_id).status.start.post()
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if unit_type == 'lxc':
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result = proxobject.nodes(slave_name).lxc(phy_id).status.start.post()
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#TODO: SET START AT BOOT FLAG
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response = { 'status':'START' }
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return response
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def shutdown(json):
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""" acpi shutdown the machine.. """
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slave_name, unit_type, phy_id, vm_host, vm_owner = grid.query(json)
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proxobject = auth(slave_name)
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#slave_name = proxobject.cluster.status.get()[0]['name']
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ioconfig.logger.info('%s[%s]> acpi shutdown %s %s (%s)' % (vm_owner, slave_name, unit_type, phy_id, vm_host))
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if unit_type == 'kvm':
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result = proxobject.nodes(slave_name).qemu(phy_id).status.shutdown.post()
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if unit_type == 'lxc':
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result = proxobject.nodes(slave_name).lxc(phy_id).status.shutdown.post()
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#TODO: REMOVE START AT BOOT FLAG
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#ioconfig.logger.info('slave[{}]> {}'.format(slave_name, result))
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response = { 'status':'SHUTDOWN', 'vmid':phy_id }
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return response
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def stop(json):
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""" poweroff the machine.. """
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slave_name, unit_type, phy_id, vm_host, vm_owner = grid.query(json)
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proxobject = auth(slave_name)
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#slave_name = proxobject.cluster.status.get()[0]['name']
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ioconfig.logger.info('%s[%s]> power off %s %s (%s)' % (vm_owner, slave_name, unit_type, phy_id, vm_host))
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if unit_type == 'kvm':
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result = proxobject.nodes(slave_name).qemu(phy_id).status.stop.post()
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if unit_type == 'lxc':
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result = proxobject.nodes(slave_name).lxc(phy_id).status.stop.post()
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#TODO: REMOVE START AT BOOT FLAG
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#ioconfig.logger.info('slave[{}]> {}'.format(slave_name, result))
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response = { 'status':'STOP', 'vmid':phy_id }
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return response
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def suspend(json):
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""" suspend machine """
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slave_name, unit_type, phy_id, vm_host, vm_owner = grid.query(json)
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proxobject = auth(slave_name)
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#slave_name = proxobject.cluster.status.get()[0]['name']
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ioconfig.logger.info('%s[%s]> suspending %s %s (%s)' % (vm_owner, slave_name, unit_type, phy_id, vm_host))
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if unit_type == 'kvm':
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result = proxobject.nodes(slave_name).qemu(phy_id).status.suspend.post()
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if unit_type == 'lxc':
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result = proxobject.nodes(slave_name).lxc(phy_id).status.suspend.post()
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response = { 'status':'SUSPEND', 'vmid':phy_id }
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return response
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def resume(json):
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""" resume machine """
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slave_name, unit_type, phy_id, vm_host, vm_owner = grid.query(json)
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proxobject = auth(slave_name)
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#slave_name = proxobject.cluster.status.get()[0]['name']
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ioconfig.logger.info('%s[%s]> resuming %s %s (%s)' % (vm_owner, slave_name, unit_type, phy_id, vm_host))
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if unit_type == 'kvm':
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result = proxobject.nodes(slave_name).qemu(phy_id).status.resume.post()
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if unit_type == 'lxc':
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result = proxobject.nodes(slave_name).lxc(phy_id).status.resume.post()
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response = { 'status':'RESUME', 'vmid':phy_id }
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return response
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def vmrrd(json):
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""" retrieve rrd graphs (PNG) """
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slave_name, unit_type, phy_id, vm_host, vm_owner = grid.query(json)
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proxobject = auth(slave_name)
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proxobject.cluster.status.get()[0]['name']
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result = {}
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if unit_type == 'kvm':
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statusquery = proxobject.nodes(slave_name).qemu(phy_id).status.current.get()
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rcpu = proxobject.nodes(slave_name).qemu(phy_id).rrd.get(timeframe='day', cf='AVERAGE', ds='cpu')
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rmem = proxobject.nodes(slave_name).qemu(phy_id).rrd.get(timeframe='day', cf='AVERAGE', ds='mem,maxmem')
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rnet = proxobject.nodes(slave_name).qemu(phy_id).rrd.get(timeframe='day', cf='AVERAGE', ds='netin,netout')
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rhdd = proxobject.nodes(slave_name).qemu(phy_id).rrd.get(timeframe='day', cf='AVERAGE', ds='diskread,diskwrite')
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status = str(statusquery['qmpstatus'])
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if unit_type == 'lxc':
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status = proxobject.nodes(slave_name).lxc(phy_id).status.current.get()
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rcpu = proxobject.nodes(slave_name).lxc(phy_id).rrd.get(timeframe='day', cf='AVERAGE', ds='cpu')
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rmem = proxobject.nodes(slave_name).lxc(phy_id).rrd.get(timeframe='day', cf='AVERAGE', ds='mem,maxmem')
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rnet = proxobject.nodes(slave_name).lxc(phy_id).rrd.get(timeframe='day', cf='AVERAGE', ds='netin,netout')
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rhdd = proxobject.nodes(slave_name).lxc(phy_id).rrd.get(timeframe='day', cf='AVERAGE', ds='diskread,diskwrite')
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status = str(statusquery['qmpstatus']) #TODO: maybe change this?
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#ioconfig.logger.info('%s[%s]> rrd of %s %s (%s). status: %s' % (vm_owner, slave_name, unit_type, phy_id, vm_host, status))
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response = { 'status':status, 'cpu':rcpu, 'mem':rmem, 'net':rnet, 'hdd':rhdd }
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return response
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def vmvnc(json):
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""" invoke vnc ticket """
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slave_name, unit_type, phy_id, vm_host, vm_owner = grid.query(json)
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proxobject = auth(slave_name)
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#slave_name = proxobject.cluster.status.get()[0]['name']
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ioconfig.logger.info('%s[%s]> invoking vnc ticket for %s %s (%s)' % (vm_owner, slave_name, unit_type, phy_id, vm_host))
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if unit_type == 'kvm':
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ticket = proxobject.nodes(slave_name).qemu(phy_id).vncproxy.post(websocket=1)
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#socket = proxobject.nodes(slave_name).qemu(phy_id).vncwebsocket.get(port=ticket['port'],
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# vncticket=ticket['ticket'])
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if unit_type == 'lxc':
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ticket = proxobject.nodes(slave_name).lxc(phy_id).vncproxy.post()
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#socket = proxobject.nodes(slave_name).lxc(phy_id).vncwebsocket.get(port=ticket['port'],
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# vncticket=ticket['ticket'])
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slaveip = ioconfig.parser.get(str(slave_name), 'ipv4')
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#slaveport = socket['port']
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slaveport = ticket['port']
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slave_id = 1 #TODO: fix this
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vnchost = ioconfig.parser.get('general', 'novnc_host')
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listenport = str(int(slaveport) + 1000 + (int(slave_id) * 100)) #TODO: max 100 parallel connections/slave.
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vnc_target = { 'target_host': slaveip,
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'target_port': slaveport,
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'listen_host': vnchost,
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'listen_port': listenport
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}
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vnc_options = { 'idle-timeout': 20,
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'verbose': True,
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'cert': ioconfig.parser.get('general', 'ssl_cert'),
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'key': ioconfig.parser.get('general', 'ssl_key'),
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'ssl-only': True
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}
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novnc.spawn(vnc_target, vnc_options)
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external_url = ioconfig.parser.get('general', 'novnc_url')
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prefix = external_url + "?host=" + vnchost + "&port=" + listenport + "&view_only=false&encrypt=1&true_color=1&password="
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vnc_url = prefix + ticket['ticket']
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time.sleep(3) #wait few seconds for the parallel vncwebsocket
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ioconfig.logger.info('{}[{}]> vnc port {} ready'.format(vm_owner, slave_name, listenport))
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#response = { 'status':'VNC', 'fqdn':external_url, 'host':myip, 'port':listenport, 'encrypt':'0', 'true_color':'1', 'ticket':ticket['ticket'] }
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response = { 'status':'VNC', 'url':vnc_url }
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#print(vnc_url)
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return response
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#DEPRECATED
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def vmlist(proxobject):
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""" get unit list """
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#we keep a single node proxmoxes so node id = 0
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slave_name = proxobject.cluster.status.get()[0]['name']
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query_kvm = proxobject.nodes(slave_name).qemu.get()
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query_lxc = proxobject.nodes(slave_name).lxc.get()
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for kvm_dict in query_kvm:
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kvm_dict['vmtype'] = 'kvm'
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for lxc_dict in query_lxc:
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lxc_dict['vmtype'] = 'lxc'
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vmlist = query_kvm + query_lxc #merge machine list
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return vmlist
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if __name__ == '__main__':
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#internal module tests
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time.sleep(1)
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#vmvnc(656758)
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