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https://github.com/retspen/webvirtcloud
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Added full function with compute
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Retspen
parent
7ab1a8ad84
commit
573a09fd4d
15 changed files with 1052 additions and 74 deletions
164
computes/forms.py
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164
computes/forms.py
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@ -0,0 +1,164 @@
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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 computes.models import Compute
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class ComputeAddTcpForm(forms.Form):
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name = forms.CharField(error_messages={'required': _('No hostname has been entered')},
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max_length=20)
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hostname = forms.CharField(error_messages={'required': _('No IP / Domain name has been entered')},
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max_length=100)
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login = forms.CharField(error_messages={'required': _('No login has been entered')},
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max_length=100)
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password = forms.CharField(error_messages={'required': _('No password has been entered')},
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max_length=100)
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def clean_name(self):
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name = self.cleaned_data['name']
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have_symbol = re.match('[^a-zA-Z0-9._-]+', name)
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if have_symbol:
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raise forms.ValidationError(_('The host name must not contain any special characters'))
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elif len(name) > 20:
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raise forms.ValidationError(_('The host name must not exceed 20 characters'))
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try:
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Compute.objects.get(name=name)
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except Compute.DoesNotExist:
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return name
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raise forms.ValidationError(_('This host is already connected'))
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def clean_hostname(self):
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hostname = self.cleaned_data['hostname']
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have_symbol = re.match('[^a-z0-9.-]+', hostname)
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wrong_ip = re.match('^0.|^255.', hostname)
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if have_symbol:
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raise forms.ValidationError(_('Hostname must contain only numbers, or the domain name separated by "."'))
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elif wrong_ip:
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raise forms.ValidationError(_('Wrong IP address'))
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try:
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Compute.objects.get(hostname=hostname)
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except Compute.DoesNotExist:
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return hostname
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raise forms.ValidationError(_('This host is already connected'))
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class ComputeAddSshForm(forms.Form):
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name = forms.CharField(error_messages={'required': _('No hostname has been entered')},
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max_length=20)
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hostname = forms.CharField(error_messages={'required': _('No IP / Domain name has been entered')},
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max_length=100)
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login = forms.CharField(error_messages={'required': _('No login has been entered')},
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max_length=20)
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def clean_name(self):
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name = self.cleaned_data['name']
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have_symbol = re.match('[^a-zA-Z0-9._-]+', name)
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if have_symbol:
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raise forms.ValidationError(_('The name of the host must not contain any special characters'))
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elif len(name) > 20:
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raise forms.ValidationError(_('The name of the host must not exceed 20 characters'))
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try:
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Compute.objects.get(name=name)
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except Compute.DoesNotExist:
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return name
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raise forms.ValidationError(_('This host is already connected'))
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def clean_hostname(self):
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hostname = self.cleaned_data['hostname']
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have_symbol = re.match('[^a-zA-Z0-9._-]+', hostname)
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wrong_ip = re.match('^0.|^255.', hostname)
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if have_symbol:
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raise forms.ValidationError(_('Hostname must contain only numbers, or the domain name separated by "."'))
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elif wrong_ip:
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raise forms.ValidationError(_('Wrong IP address'))
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try:
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Compute.objects.get(hostname=hostname)
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except Compute.DoesNotExist:
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return hostname
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raise forms.ValidationError(_('This host is already connected'))
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class ComputeAddTlsForm(forms.Form):
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name = forms.CharField(error_messages={'required': _('No hostname has been entered')},
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max_length=20)
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hostname = forms.CharField(error_messages={'required': _('No IP / Domain name has been entered')},
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max_length=100)
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login = forms.CharField(error_messages={'required': _('No login has been entered')},
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max_length=100)
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password = forms.CharField(error_messages={'required': _('No password has been entered')},
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max_length=100)
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def clean_name(self):
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name = self.cleaned_data['name']
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have_symbol = re.match('[^a-zA-Z0-9._-]+', name)
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if have_symbol:
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raise forms.ValidationError(_('The host name must not contain any special characters'))
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elif len(name) > 20:
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raise forms.ValidationError(_('The host name must not exceed 20 characters'))
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try:
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Compute.objects.get(name=name)
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except Compute.DoesNotExist:
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return name
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raise forms.ValidationError(_('This host is already connected'))
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def clean_hostname(self):
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hostname = self.cleaned_data['hostname']
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have_symbol = re.match('[^a-z0-9.-]+', hostname)
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wrong_ip = re.match('^0.|^255.', hostname)
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if have_symbol:
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raise forms.ValidationError(_('Hostname must contain only numbers, or the domain name separated by "."'))
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elif wrong_ip:
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raise forms.ValidationError(_('Wrong IP address'))
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try:
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Compute.objects.get(hostname=hostname)
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except Compute.DoesNotExist:
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return hostname
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raise forms.ValidationError(_('This host is already connected'))
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class ComputeEditHostForm(forms.Form):
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host_id = forms.CharField()
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name = forms.CharField(error_messages={'required': _('No hostname has been entered')},
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max_length=20)
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hostname = forms.CharField(error_messages={'required': _('No IP / Domain name has been entered')},
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max_length=100)
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login = forms.CharField(error_messages={'required': _('No login has been entered')},
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max_length=100)
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password = forms.CharField(max_length=100)
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def clean_name(self):
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name = self.cleaned_data['name']
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have_symbol = re.match('[^a-zA-Z0-9._-]+', name)
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if have_symbol:
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raise forms.ValidationError(_('The name of the host must not contain any special characters'))
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elif len(name) > 20:
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raise forms.ValidationError(_('The name of the host must not exceed 20 characters'))
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return name
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def clean_hostname(self):
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hostname = self.cleaned_data['hostname']
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have_symbol = re.match('[^a-zA-Z0-9._-]+', hostname)
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wrong_ip = re.match('^0.|^255.', hostname)
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if have_symbol:
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raise forms.ValidationError(_('Hostname must contain only numbers, or the domain name separated by "."'))
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elif wrong_ip:
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raise forms.ValidationError(_('Wrong IP address'))
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return hostname
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class ComputeAddSocketForm(forms.Form):
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name = forms.CharField(error_messages={'required': _('No hostname has been entered')},
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max_length=20)
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def clean_name(self):
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name = self.cleaned_data['name']
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have_symbol = re.match('[^a-zA-Z0-9._-]+', name)
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if have_symbol:
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raise forms.ValidationError(_('The host name must not contain any special characters'))
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elif len(name) > 20:
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raise forms.ValidationError(_('The host name must not exceed 20 characters'))
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try:
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Compute.objects.get(name=name)
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except Compute.DoesNotExist:
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return name
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raise forms.ValidationError(_('This host is already connected'))
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@ -2,8 +2,10 @@ from django.http import HttpResponseRedirect
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from django.core.urlresolvers import reverse
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from django.shortcuts import render
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from computes.models import Compute
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from instances.models import Instance
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from computes.forms import ComputeAddTcpForm, ComputeAddSshForm, ComputeEditHostForm, ComputeAddTlsForm, ComputeAddSocketForm
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from vrtManager.hostdetails import wvmHostDetails
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from vrtManager.connection import connection_manager
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from vrtManager.connection import CONN_SSH, CONN_TCP, CONN_TLS, CONN_SOCKET, connection_manager
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from libvirt import libvirtError
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@ -38,6 +40,71 @@ def computes(request):
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computes = Compute.objects.filter()
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computes_info = get_hosts_status(computes)
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if request.method == 'POST':
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if 'host_del' in request.POST:
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compute_id = request.POST.get('host_id', '')
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try:
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del_inst_on_host = Instance.objects.filter(compute_id=compute_id)
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del_inst_on_host.delete()
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finally:
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del_host = Compute.objects.get(id=compute_id)
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del_host.delete()
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return HttpResponseRedirect(request.get_full_path())
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if 'host_tcp_add' in request.POST:
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form = ComputeAddTcpForm(request.POST)
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if form.is_valid():
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data = form.cleaned_data
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new_tcp_host = Compute(name=data['name'],
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hostname=data['hostname'],
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type=CONN_TCP,
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login=data['login'],
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password=data['password'])
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new_tcp_host.save()
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return HttpResponseRedirect(request.get_full_path())
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if 'host_ssh_add' in request.POST:
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form = ComputeAddSshForm(request.POST)
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if form.is_valid():
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data = form.cleaned_data
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new_ssh_host = Compute(name=data['name'],
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hostname=data['hostname'],
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type=CONN_SSH,
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login=data['login'])
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new_ssh_host.save()
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return HttpResponseRedirect(request.get_full_path())
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if 'host_tls_add' in request.POST:
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form = ComputeAddTlsForm(request.POST)
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if form.is_valid():
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data = form.cleaned_data
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new_tls_host = Compute(name=data['name'],
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hostname=data['hostname'],
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type=CONN_TLS,
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login=data['login'],
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password=data['password'])
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new_tls_host.save()
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return HttpResponseRedirect(request.get_full_path())
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if 'host_socket_add' in request.POST:
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form = ComputeAddSocketForm(request.POST)
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if form.is_valid():
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data = form.cleaned_data
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new_socket_host = Compute(name=data['name'],
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hostname='localhost',
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type=CONN_SOCKET,
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login='',
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password='')
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new_socket_host.save()
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return HttpResponseRedirect(request.get_full_path())
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if 'host_edit' in request.POST:
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form = ComputeEditHostForm(request.POST)
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if form.is_valid():
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data = form.cleaned_data
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compute_edit = Compute.objects.get(id=data['host_id'])
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compute_edit.name = data['name']
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compute_edit.hostname = data['hostname']
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compute_edit.login = data['login']
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compute_edit.password = data['password']
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compute_edit.save()
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return HttpResponseRedirect(request.get_full_path())
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return render(request, 'computes.html', locals())
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def overview(request, compute_id):
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