mirror of
https://github.com/retspen/webvirtcloud
synced 2025-07-31 12:41:08 +00:00
Instance create with template is revisited. Add password, console, listener address options. add wait dialog. change to console password optional. nwfilter become option.
This commit is contained in:
catborise
parent
f477dd6a11
commit
b58277c621
4 changed files with 61 additions and 14 deletions
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@ -2,6 +2,7 @@ import re
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from django import forms
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from django.utils.translation import ugettext_lazy as _
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from create.models import Flavor
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from webvirtcloud.settings import QEMU_CONSOLE_LISTEN_ADDRESSES
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class FlavorAddForm(forms.Form):
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@ -45,6 +46,9 @@ class NewVMForm(forms.Form):
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meta_prealloc = forms.BooleanField(required=False)
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virtio = forms.BooleanField(required=False)
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mac = forms.CharField(required=False)
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console_pass = forms.CharField(required=False,empty_value="", widget=forms.PasswordInput())
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video = forms.CharField(error_messages={'required': _('Please select a graphic display')})
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listener_addr = forms.ChoiceField(required=True, widget=forms.RadioSelect, choices=QEMU_CONSOLE_LISTEN_ADDRESSES)
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def clean_name(self):
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name = self.cleaned_data['name']
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@ -54,3 +58,4 @@ class NewVMForm(forms.Form):
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elif len(name) > 20:
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raise forms.ValidationError(_('The name of the virtual machine must not exceed 20 characters'))
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return name
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@ -14,8 +14,8 @@
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</div>
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</div>
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<!-- /.row -->
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{% include 'errors_block.html' %}
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{% include 'pleasewaitdialog.html' %}
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<div class="row">
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<div class="col-lg-12">
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@ -115,7 +115,7 @@
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</div>
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</div>
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{% if storages %}
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<button type="submit" class="btn btn-primary" name="create" value="1">
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<button type="submit" class="btn btn-primary" name="create" onclick="showPleaseWaitDialog()" value="1">
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{% trans "Create" %}
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</button>
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{% else %}
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@ -202,8 +202,35 @@
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<input type="checkbox" name="virtio" value="true" checked>
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</div>
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</div>
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<div class="form-group">
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<label class="col-sm-3 control-label">{% trans "Video" %}</label>
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<div class="col-sm-6">
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<select name="video" class="form-control">
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{% for video in videos %}
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<option value="{{ video }}">{{ video }}</option>
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{% endfor %}
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</select>
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</div>
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</div>
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<div class="form-group">
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<label class="col-sm-3 control-label">{% trans "Console Password" %}</label>
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<div class="col-sm-6">
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<input type="password" class="form-control" name="console_pass" placeholder="{% trans "Console Password" %}" maxlength="14">
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</div>
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</div>
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<div class="form-group">
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<label class="col-sm-3 control-label">{% trans "Console Access" %}</label>
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<div class="col-sm-6">
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<select name="listener_addr" class="form-control">
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{% for addr, label in listener_addr %}
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<option value="{{ addr }}" {% if addr == "0.0.0.0" %} selected {% endif %}>{{ label }}</option>
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{% endfor %}
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</select>
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</div>
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</div>
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{% if storages %}
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<button type="submit" class="btn btn-primary" name="create" value="1">
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<button type="submit" class="btn btn-primary" name="create" value="1" onclick="showPleaseWaitDialog()">
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{% trans "Create" %}
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</button>
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{% else %}
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@ -10,7 +10,8 @@ from instances.models import Instance
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from vrtManager.create import wvmCreate
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from vrtManager import util
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from libvirt import libvirtError
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from webvirtcloud.settings import QEMU_CONSOLE_LISTEN_ADDRESSES
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from django.contrib import messages
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@login_required
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def create_instance(request, compute_id):
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@ -27,7 +28,7 @@ def create_instance(request, compute_id):
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storages = []
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networks = []
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meta_prealloc = False
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computes = Compute.objects.all()
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#computes = Compute.objects.all()
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compute = get_object_or_404(Compute, pk=compute_id)
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flavors = Flavor.objects.filter().order_by('id')
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@ -40,7 +41,9 @@ def create_instance(request, compute_id):
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storages = sorted(conn.get_storages(only_actives=True))
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networks = sorted(conn.get_networks())
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instances = conn.get_instances()
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videos = conn.get_video()
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cache_modes = sorted(conn.get_cache_modes().items())
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listener_addr = QEMU_CONSOLE_LISTEN_ADDRESSES
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mac_auto = util.randomMAC()
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get_images = sorted(conn.get_storages_images())
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except libvirtError as lib_err:
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@ -110,8 +113,13 @@ def create_instance(request, compute_id):
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error_messages.append(lib_err.message)
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elif data['template']:
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templ_path = conn.get_volume_path(data['template'])
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clone_path = conn.clone_from_template(data['name'], templ_path, metadata=meta_prealloc)
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volumes[clone_path] = conn.get_volume_type(clone_path)
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dest_vol = conn.get_volume_path(data["name"] + ".img")
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if dest_vol:
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error_msg = _("Image has already exist. Please check volumes or change instance name")
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error_messages.append(error_msg)
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else:
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clone_path = conn.clone_from_template(data['name'], templ_path, metadata=meta_prealloc)
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volumes[clone_path] = conn.get_volume_type(clone_path)
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else:
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if not data['images']:
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error_msg = _("First you need to create or select an image")
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@ -131,12 +139,14 @@ def create_instance(request, compute_id):
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try:
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conn.create_instance(data['name'], data['memory'], data['vcpu'], data['host_model'],
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uuid, volumes, data['cache_mode'], data['networks'], data['virtio'],
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data["console_pass"], data["listener_addr"], None, data["video"],
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data['mac'])
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create_instance = Instance(compute_id=compute_id, name=data['name'], uuid=uuid)
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create_instance.save()
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messages.success(request,"Instance is created.")
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return HttpResponseRedirect(reverse('instance', args=[compute_id, data['name']]))
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except libvirtError as lib_err:
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if data['hdd_size']:
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if data['hdd_size'] or volumes[clone_path]:
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conn.delete_volume(volumes.keys()[0])
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error_messages.append(lib_err)
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conn.close()
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@ -2,6 +2,7 @@ import string
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from vrtManager import util
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from vrtManager.connection import wvmConnect
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from webvirtcloud.settings import QEMU_CONSOLE_DEFAULT_TYPE
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from webvirtcloud.settings import QEMU_CONSOLE_LISTEN_ADDRESSES
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from webvirtcloud.settings import INSTANCE_VOLUME_DEFAULT_FORMAT
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@ -148,7 +149,7 @@ class wvmCreate(wvmConnect):
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vol = self.get_volume_by_path(path)
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vol.delete()
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def create_instance(self, name, memory, vcpu, host_model, uuid, images, cache_mode, networks, virtio, mac=None):
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def create_instance(self, name, memory, vcpu, host_model, uuid, images, cache_mode, networks, virtio, console_pass, listen_addr, nwfilter=None, video="cirrus", mac=None ):
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"""
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Create VM function
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"""
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@ -228,20 +229,24 @@ class wvmCreate(wvmConnect):
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xml += """<interface type='network'>"""
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if mac:
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xml += """<mac address='%s'/>""" % mac
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xml += """<source network='%s'/>
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<filterref filter='clean-traffic'/>""" % net
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xml += """<source network='%s'/>""" % net
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if nwfilter:
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xml += """<filterref filter='%s'/>""" % nwfilter
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if virtio:
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xml += """<model type='virtio'/>"""
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xml += """</interface>"""
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if console_pass is None: console_pass = "passwd='" + util.randomPasswd() + "'"
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else: console_pass = "passwd='" + console_pass + "'"
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xml += """ <input type='mouse' bus='ps2'/>
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<input type='tablet' bus='usb'/>
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<graphics type='%s' port='-1' autoport='yes' passwd='%s' listen='127.0.0.1'/>
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<graphics type='%s' port='-1' autoport='yes' %s listen='%s'/>
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<console type='pty'/>
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<video>
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<model type='cirrus'/>
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<model type='%s'/>
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</video>
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<memballoon model='virtio'/>
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</devices>
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</domain>""" % (QEMU_CONSOLE_DEFAULT_TYPE, util.randomPasswd())
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</domain>""" % (QEMU_CONSOLE_DEFAULT_TYPE, console_pass, listen_addr, video)
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self._defineXML(xml)
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