Merge pull request #418 from pcoder/task/3615/decouple_landing_page_from_opennebula
Task/3615/decouple landing page from opennebula
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Pcoder
GitHub
commit
53fc982837
6 changed files with 99 additions and 72 deletions
29
datacenterlight/management/commands/fetchvmtemplates.py
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29
datacenterlight/management/commands/fetchvmtemplates.py
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@ -0,0 +1,29 @@
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from django.core.management.base import BaseCommand
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from opennebula_api.models import OpenNebulaManager
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from datacenterlight.models import VMTemplate
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import logging
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logger = logging.getLogger(__name__)
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class Command(BaseCommand):
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help = 'Fetches the VM templates from OpenNebula and populates the dcl VMTemplate model'
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def handle(self, *args, **options):
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try:
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manager = OpenNebulaManager()
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templates = manager.get_templates()
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dcl_vm_templates = []
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for template in templates:
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template_name = template.name.strip('public-')
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template_id = template.id
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dcl_vm_template = VMTemplate.create(template_name, template_id)
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dcl_vm_templates.append(dcl_vm_template)
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old_vm_templates = VMTemplate.objects.all()
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old_vm_templates.delete()
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for dcl_vm_template in dcl_vm_templates:
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dcl_vm_template.save()
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except Exception as e:
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logger.error('Error connecting to OpenNebula. Error Details: {err}'.format(err=str(e)))
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@ -9,12 +9,13 @@ class BetaAccessVMType(models.Model):
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def __str__(self):
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return "ID: %s - SSD %s - RAM %s - CPU %s - Price %s " % \
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(self.id, str(self.ssd), self.ram, self.cpu, self.price)
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(self.id, str(self.ssd), self.ram, self.cpu, self.price)
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class BetaAccess(models.Model):
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email = models.CharField(max_length=250)
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name = models.CharField(max_length=250)
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# vm = models.ForeignKey(BetaAccessVM)
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def __str__(self):
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@ -48,3 +49,13 @@ class BetaAccessVM(models.Model):
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amount=vm[VM_AMOUNT], type=vm_type))
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return created_vms
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class VMTemplate(models.Model):
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name = models.CharField(max_length=50)
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opennebula_vm_template_id = models.IntegerField()
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@classmethod
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def create(cls, name, opennebula_vm_template_id):
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vm_template = cls(name=name, opennebula_vm_template_id=opennebula_vm_template_id)
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return vm_template
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@ -2,7 +2,7 @@
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<form id="order_form" method="POST" action="" data-toggle="validator" role="form">
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{% csrf_token %}
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<div class="title">
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<h3>{% trans "VM hosting" %} </h3>
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<h3>{% trans "VM hosting" %} </h3>
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</div>
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<div class="price">
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<span id="total">15</span>
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@ -17,10 +17,11 @@
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</div>
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<div class="form-group">
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<div class="description input">
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<i class="fa fa-minus-circle left" data-minus="cpu" aria-hidden="true"></i>
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<input class="input-price select-number" type="number" min="1" max="48" id="coreValue" name="cpu" data-error="{% trans 'Please enter a value in range 1 - 48.' %}" required>
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<span> Core</span>
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<i class="fa fa-plus-circle right" data-plus="cpu" aria-hidden="true"></i>
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<i class="fa fa-minus-circle left" data-minus="cpu" aria-hidden="true"></i>
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<input class="input-price select-number" type="number" min="1" max="48" id="coreValue" name="cpu"
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data-error="{% trans 'Please enter a value in range 1 - 48.' %}" required>
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<span> Core</span>
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<i class="fa fa-plus-circle right" data-plus="cpu" aria-hidden="true"></i>
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</div>
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<div class="help-block with-errors">
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{% for message in messages %}
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@ -34,10 +35,11 @@
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</div>
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<div class="form-group">
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<div class="description input">
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<i class="fa fa-minus-circle left" data-minus="ram" aria-hidden="true"></i>
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<input id="ramValue" class="input-price select-number" type="number" min="2" max="200" name="ram" data-error="{% trans 'Please enter a value in range 2 - 200.' %}" required>
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<span> GB RAM</span>
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<i class="fa fa-plus-circle right" data-plus="ram" aria-hidden="true"></i>
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<i class="fa fa-minus-circle left" data-minus="ram" aria-hidden="true"></i>
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<input id="ramValue" class="input-price select-number" type="number" min="2" max="200" name="ram"
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data-error="{% trans 'Please enter a value in range 2 - 200.' %}" required>
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<span> GB RAM</span>
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<i class="fa fa-plus-circle right" data-plus="ram" aria-hidden="true"></i>
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</div>
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<div class="help-block with-errors">
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{% for message in messages %}
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@ -51,10 +53,11 @@
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</div>
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<div class="form-group">
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<div class="description input">
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<i class="fa fa-minus-circle left" data-minus="storage" aria-hidden="true"></i>
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<input id="storageValue" class="input-price select-number" type="number" min="10" max="2000" step="10" name="storage" data-error="{% trans 'Please enter a value in range 10 - 2000.' %}" required>
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<span>{% trans "GB Storage (SSD)" %}</span>
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<i class="fa fa-plus-circle right" data-plus="storage" aria-hidden="true"></i>
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<i class="fa fa-minus-circle left" data-minus="storage" aria-hidden="true"></i>
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<input id="storageValue" class="input-price select-number" type="number" min="10" max="2000" step="10"
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name="storage" data-error="{% trans 'Please enter a value in range 10 - 2000.' %}" required>
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<span>{% trans "GB Storage (SSD)" %}</span>
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<i class="fa fa-plus-circle right" data-plus="storage" aria-hidden="true"></i>
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</div>
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<div class="help-block with-errors">
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{% for message in messages %}
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@ -70,7 +73,7 @@
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<label for="config">OS</label>
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<select name="config" id="">
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{% for template in templates %}
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<option value="{{template.id}}">{{template.name}} </option>
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<option value="{{template.opennebula_vm_template_id}}">{{template.name}}</option>
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{% endfor %}
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</select>
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</div>
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@ -80,31 +83,38 @@
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</div>-->
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<div class="form-group">
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<div class="description input justify-center">
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<label for="name" class="control-label">{% trans "Name"%}</label>
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<input type="text" name="name" class="form-control" placeholder="{% trans 'Your Name'%}" data-minlength="3" data-error="{% trans 'Please enter your name.' %}" required>
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<label for="name" class="control-label">{% trans "Name"%}</label>
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<input type="text" name="name" class="form-control" placeholder="{% trans 'Your Name'%}"
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data-minlength="3" data-error="{% trans 'Please enter your name.' %}" required>
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</div>
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<div class="help-block with-errors">
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{% for message in messages %}
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{% if 'name' in message.tags %}
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<ul class="list-unstyled"><li>
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{% if 'name' in message.tags %}
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<ul class="list-unstyled">
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<li>
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{{ message|safe }}
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</li></ul>
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{% endif %}
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</li>
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</ul>
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{% endif %}
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{% endfor %}
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</div>
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</div>
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<div class="form-group">
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<div class="description input justify-center">
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<label for="email" class="control-label">{% trans "Email"%}</label>
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<input name="email" type="email" pattern="^[^@\s]+@([^@\s]+\.)+[^@\s]+$" class="form-control" placeholder="{% trans 'Your Email' %}" data-error="{% trans 'Please enter a valid email address.' %}" required>
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<label for="email" class="control-label">{% trans "Email"%}</label>
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<input name="email" type="email" pattern="^[^@\s]+@([^@\s]+\.)+[^@\s]+$" class="form-control"
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placeholder="{% trans 'Your Email' %}"
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data-error="{% trans 'Please enter a valid email address.' %}" required>
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</div>
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<div class="help-block with-errors">
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{% for message in messages %}
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{% if 'email' in message.tags %}
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<ul class="list-unstyled"><li>
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{% if 'email' in message.tags %}
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<ul class="list-unstyled">
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<li>
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{{ message|safe }}
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</li></ul>
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{% endif %}
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</li>
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</ul>
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{% endif %}
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{% endfor %}
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</div>
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</div>
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@ -1,7 +1,7 @@
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from django.views.generic import FormView, CreateView, TemplateView, DetailView
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from django.http import HttpResponseRedirect
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from .forms import BetaAccessForm
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from .models import BetaAccess, BetaAccessVMType, BetaAccessVM
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from .models import BetaAccess, BetaAccessVMType, BetaAccessVM, VMTemplate
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from django.contrib import messages
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from django.core.urlresolvers import reverse
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from django.core.mail import EmailMessage
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@ -21,7 +21,7 @@ from datetime import datetime
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from membership.models import CustomUser, StripeCustomer
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from opennebula_api.models import OpenNebulaManager
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from opennebula_api.serializers import VirtualMachineTemplateSerializer, VirtualMachineSerializer
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from opennebula_api.serializers import VirtualMachineTemplateSerializer, VirtualMachineSerializer, VMTemplateSerializer
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class LandingProgramView(TemplateView):
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@ -211,20 +211,11 @@ class IndexView(CreateView):
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for session_var in ['specs', 'user', 'billing_address_data']:
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if session_var in request.session:
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del request.session[session_var]
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try:
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manager = OpenNebulaManager()
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templates = manager.get_templates()
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context = {
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'templates': VirtualMachineTemplateSerializer(templates, many=True).data
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}
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except:
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messages.error(request,
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'We have a temporary problem to connect to our backend. \
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Please try again in a few minutes'
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)
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context = {
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'error': 'connection'
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}
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vm_templates = VMTemplate.objects.all()
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context = {
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'templates': vm_templates
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}
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return render(request, self.template_name, context)
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def post(self, request):
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@ -236,9 +227,8 @@ class IndexView(CreateView):
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storage_field = forms.IntegerField(validators=[self.validate_storage])
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price = request.POST.get('total')
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template_id = int(request.POST.get('config'))
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manager = OpenNebulaManager()
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template = manager.get_template(template_id)
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template_data = VirtualMachineTemplateSerializer(template).data
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template = VMTemplate.objects.filter(opennebula_vm_template_id=template_id).first()
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template_data = VMTemplateSerializer(template).data
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name = request.POST.get('name')
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email = request.POST.get('email')
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@ -350,25 +340,6 @@ class WhyDataCenterLightView(IndexView):
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template_name = "datacenterlight/whydatacenterlight.html"
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model = BetaAccess
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@cache_control(no_cache=True, must_revalidate=True, no_store=True)
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def get(self, request, *args, **kwargs):
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try:
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manager = OpenNebulaManager()
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templates = manager.get_templates()
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context = {
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'templates': VirtualMachineTemplateSerializer(templates, many=True).data,
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}
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except:
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messages.error(
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request,
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'We have a temporary problem to connect to our backend. \
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Please try again in a few minutes'
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)
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context = {
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'error': 'connection'
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}
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return render(request, self.template_name, context)
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class PaymentOrderView(FormView):
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template_name = 'hosting/payment.html'
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@ -499,9 +470,9 @@ class OrderConfirmationView(DetailView):
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template_id=vm_template_id,
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specs=specs,
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vm_name="{email}-{template_name}-{date}".format(
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email=user.get('email'),
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template_name=template.get('name'),
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date=int(datetime.now().strftime("%s")))
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email=user.get('email'),
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template_name=template.get('name'),
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date=int(datetime.now().strftime("%s")))
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)
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# Create a Hosting Order
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@ -59,7 +59,7 @@ class OpenNebulaManager():
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domain=settings.OPENNEBULA_DOMAIN,
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port=settings.OPENNEBULA_PORT,
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endpoint=settings.OPENNEBULA_ENDPOINT
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))
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))
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def _get_opennebula_client(self, username, password):
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return oca.Client("{0}:{1}".format(
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@ -71,7 +71,7 @@ class OpenNebulaManager():
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domain=settings.OPENNEBULA_DOMAIN,
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port=settings.OPENNEBULA_PORT,
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endpoint=settings.OPENNEBULA_ENDPOINT
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))
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))
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def _get_user(self, user):
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"""Get the corresponding opennebula user for a CustomUser object
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@ -325,7 +325,7 @@ class OpenNebulaManager():
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public_templates = [
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template
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for template in self._get_template_pool()
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if 'public-' in template.name
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if template.name.startswith('public-')
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]
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return public_templates
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except ConnectionRefusedError:
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@ -396,7 +396,7 @@ class OpenNebulaManager():
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def delete_template(self, template_id):
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self.oneadmin_client.call(oca.VmTemplate.METHODS[
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'delete'], template_id, False)
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'delete'], template_id, False)
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def change_user_password(self, new_password):
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self.oneadmin_client.call(
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@ -129,6 +129,12 @@ class VirtualMachineSerializer(serializers.Serializer):
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return obj.name.strip('public-')
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class VMTemplateSerializer(serializers.Serializer):
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"""Serializer to map the VMTemplate instance into JSON format."""
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id = serializers.IntegerField(read_only=True, source='opennebula_vm_template_id')
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name = serializers.CharField(read_only=True)
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def hexstr2int(string):
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return int(string.replace(':', ''), 16)
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