new version with QEMU
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parent
4720e11c72
commit
15f047dddb
2 changed files with 92 additions and 71 deletions
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@ -123,99 +123,107 @@ class QEMU:
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return True
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def create(self, cores, memory, storage, swap, hostname, ip, dns1, dns2, password, os_name, os_suite, ssh_key=None):
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def __prepare(self, hostname):
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# Create directory for new VM
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# os.popen('mkdir -p /var/lib/qemu/images/%s/templates/qemu' % hostname, "r")
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subprocess.Popen([
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# 'mkdir', '-p', '/var/lib/libvirt/images/%s/templates/qemu' % hostname
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'mkdir', '-p', '/tmp/libvirt/%s/templates/libvirt' % hostname
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],
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stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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# Copy tempaltes
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subprocess.Popen([
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'cp', '/etc/vmbuilder/libvirt/*', '/tmp/libvirt/%s/templates/libvirt' % hostname],
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stdout=subprocess.PIPE, stderr=subprocess.PIPE
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)
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# os.popen("cp /etc/vmbuilder/libvirt/* /tmp/libvirt/%s/templates/libvirt" % hostname)
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os.popen("cp vm/firstboot.sh /var/lib/qemu/images/%s/boot.sh" % hostname, "r")
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return True
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def __storage(self, hostname, storage, swap=0):
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# generate partition file
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# Open new data file
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# f = open("/var/lib/qemu/images/%s/partition" % hostname, "w")
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f = open("/tmp/libvirt/%s/partition" % hostname, "w")
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f.write("root %s\n" % storage)
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if swap > 0:
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# f.write("---\n" % swap)
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f.write("swap %s\n" % swap)
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f.close()
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return True
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def __ssh_key(self, hostname, sshkey):
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f = open("/tmp/libvirt/%s/authorized_keys" % hostname, "w")
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f.write(sshkey)
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f.close()
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return True
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def create(self, cores, memory, storage, swap, hostname, ipv4, dns1, dns2, password, os_name, os_suite, ssh_key=None):
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"""
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функция создания виртуальной машины
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"""
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comm = Common()
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comm.load_config()
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#print os_suite
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#return {}
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#load plan list
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#with open('../config/plan.json') as plandata_file:
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# plan = json.load(plandata_file)
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# Create directory for new VM
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#subprocess.Popen(['mkdir', '-p', '/var/lib/qemu/images/%s/templates/qemu' % hostname], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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os.popen('mkdir -p /var/lib/qemu/images/%s/templates/qemu' % hostname, "r")
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#subprocess.Popen(['cp', '/etc/vmbuilder/qemu/*', '/var/lib/qemu/images/%s/templates/qemu' % hostname], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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os.popen("cp /etc/vmbuilder/qemu/* /var/lib/qemu/images/%s/templates/qemu" % hostname)
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self.__prepare(hostname)
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# generate partition file
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#Open new data file
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f = open("/var/lib/qemu/images/%s/partition" % hostname, "w")
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f.write("root %s\n" % storage)
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if swap > 0:
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f.write("---\n" % swap)
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f.write("swap %s\n" % swap)
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f.close()
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# self.__storage(hostname, storage, swap)
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os.popen("cp vm/storage/%s.partition /var/lib/qemu/images/%s/partition" % (storage, hostname), "r")
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os.popen("cp vm/firstboot.sh /var/lib/qemu/images/%s/boot.sh" % hostname, "r")
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if ssh_key:
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self.__ssh_key(hostname, ssh_key)
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values = {
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"hostname": hostname,
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"os_name": os_name,
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"os_suite": os_suite,
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"mirror": comm.settings_vm['mirror'],
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"ip": ip,
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"gw": comm.settings_vm['gw'],
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"password": password,
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"memory": memory,
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"cores": cores
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}
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print "------"
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print values
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print "------"
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#qqq = [
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# "cd",
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# "/var/lib/qemu/images/%s;" % values['hostname'],
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# "/usr/bin/vmbuilder", "kvm", values['os_name'], "--suite=%s" % values['os_suite']]
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#aaa = subprocess.Popen(qqq, stdout = subprocess.PIPE, stderr = subprocess.PIPE)
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#print "cd /var/lib/qemu/images/%(hostname)s;/usr/bin/vmbuilder kvm %(os_name)s --suite=%(os_suite)s
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# --flavour=virtual --arch=amd64 --mirror=%(mirror)s -o --qemu=qemu:///system --ip=%(ip)s
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# --gw=%(gw)s --part=/var/lib/qemu/images/%(hostname)s/partition --templates=templates --user=administrator
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# --name=administrator --pass=%(password)s --addpkg=linux-image-generic --addpkg=vim-nox --addpkg=nano
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# --addpkg=unattended-upgrades --addpkg=acpid --firstboot=/var/lib/qemu/images/%(hostname)s/boot.sh
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# --mem=%(memory)s --cpus=%(cores)s --hostname=%(hostname)s --bridge=br0" % values
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# TODO: move to settings file
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mirror = "http://ru.archive.ubuntu.com/ubuntu/"
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# TODO: move to settings file
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gw = "192.168.1.254"
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# TODO: move to settings file
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interface = 'br0'
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c = [
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"cd",
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"/var/lib/qemu/images/%s;" % values['hostname'],
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"/var/lib/libvirt/qemu/images/%s;" % hostname,
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"/usr/bin/vmbuilder",
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"kvm",
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values['os_name'],
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"--suite=%s" % values['os_suite'],
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os_name,
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"--suite=%s" % os_suite,
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"--flavour=virtual",
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"--arch=amd64",
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"--mirror=%s" % values['mirror'],
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"--mirror=%s" % mirror,
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"-o",
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"--qemu=qemu:///system",
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"--ip=%s" % values['ip'],
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"--gw=%s" % values['gw'],
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"--part=/var/lib/qemu/images/%s/partition" % values['hostname'],
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"--ip=%s" % ipv4,
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"--gw=%s" % gw,
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# PARTITIONING
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# "--part=/var/lib/qemu/images/%s/partition" % values['hostname'],
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"--rootsize=%s" % storage,
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"--swapsize=%s" % swap,
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"--templates=templates",
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"--user=administrator",
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"--name=administrator",
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"--pass=%s" % values['password'],
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# "--user=administrator",
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# "--name=administrator",
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# "--pass=%s" % values['password'],
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"--rootpass=%s" % password,
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"--ssh-user-key=/tmp/libvirt/%s/templates/libvirt" % hostname,
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"--addpkg=linux-image-generic",
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"--addpkg=vim-nox",
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"--addpkg=nano",
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"--addpkg=unattended-upgrades",
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"--addpkg=acpid",
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"--firstboot=/var/lib/qemu/images/%s/boot.sh" % values['hostname'],
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"--mem=%s" % values['memory'],
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"--cpus=%s" % values['cores'],
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"--hostname=%s" % values['hostname'],
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"--bridge=br0"
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"--addpkg=fail2ban",
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"--firstboot=/var/lib/qemu/images/%s/boot.sh" % hostname,
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"--mem=%s" % memory,
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"--cpus=%s" % cores,
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"--hostname=%s" % hostname,
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"--bridge=%s" % interface,
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"--dns=%s" % dns1,
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"--dns=%s" % dns2,
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]
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#subprocess.Popen(c, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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subprocess.Popen(c, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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os.popen("cd /var/lib/qemu/images/%(hostname)s;/usr/bin/vmbuilder kvm %(os_name)s --suite=%(os_suite)s --flavour=virtual --arch=amd64 --mirror=%(mirror)s -o --qemu=qemu:///system --ip=%(ip)s --gw=%(gw)s --part=/var/lib/qemu/images/%(hostname)s/partition --templates=templates --user=administrator --name=administrator --pass=%(password)s --addpkg=linux-image-generic --addpkg=vim-nox --addpkg=nano --addpkg=unattended-upgrades --addpkg=acpid --firstboot=/var/lib/qemu/images/%(hostname)s/boot.sh --mem=%(memory)s --cpus=%(cores)s --hostname=%(hostname)s --bridge=br0" % values)
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#sys.exit(2)
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print "-----"
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# os.popen("cd /var/lib/qemu/images/%(hostname)s;/usr/bin/vmbuilder kvm %(os_name)s --suite=%(os_suite)s --flavour=virtual --arch=amd64 --mirror=%(mirror)s -o --qemu=qemu:///system --ip=%(ip)s --gw=%(gw)s --part=/var/lib/qemu/images/%(hostname)s/partition --templates=templates --user=administrator --name=administrator --pass=%(password)s --addpkg=linux-image-generic --addpkg=vim-nox --addpkg=nano --addpkg=unattended-upgrades --addpkg=acpid --firstboot=/var/lib/qemu/images/%(hostname)s/boot.sh --mem=%(memory)s --cpus=%(cores)s --hostname=%(hostname)s --bridge=br0" % values)
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return True
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@ -6,7 +6,7 @@ from SWSCloudNode.settings import settings
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from SWSCloudNode.logger import logging
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from SWSCloudNode import Node
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from SWSCloudNode import Tasks
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from SWSCloudNode import lxc
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from SWSCloudNode import lxc, qemu
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allowed_actions = [
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'container_delete',
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@ -130,7 +130,20 @@ while True:
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nodeclient.task_status_update(task['id'], 2)
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if task.get('task') == 'vm_create':
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nodeclient.task_status_update(task['id'], 1)
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vm_id = task['plain']['vm_id']
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# TODO: if container doesn't exists then complete task and report about this fact
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p = task['plain']
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try:
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qemu.QEMU().create(
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p['cores'], p['memory'], p['storage'], p['swap'], p['hostname'],
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p['ipv4'], p['dns1'], p['dns2'], p['password'],
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p['os_name'], p['os_suite'], p['ssh_key']
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)
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except Exception as e:
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logging.warning(e)
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pass
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nodeclient.task_status_update(task['id'], 2)
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if task.get('task') == 'vm_start':
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pass
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if task.get('task') == 'vm_restart':
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