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Commit bc48c0ba by Bach Dániel
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Merge remote-tracking branch 'origin/master' into issue-289 

Conflicts:
	circle/dashboard/static/dashboard/dashboard.css
parents 2a45d4dc dc674ca8
Showing with 739 additions and 416 deletions
circle/common/operations.py
......@@ -273,3 +273,4 @@ def register_operation(op_cls, op_id=None, target_cls=None):
setattr(target_cls, operation_registry_name, dict())
getattr(target_cls, operation_registry_name)[op_id] = op_cls
return op_cls
circle/dashboard/forms.py
......@@ -524,10 +524,6 @@ class TemplateForm(forms.ModelForm):
value = field.widget.value_from_datadict(
self.data, self.files, self.add_prefix(name))
try:
if isinstance(field, forms.FileField):
initial = self.initial.get(name, field.initial)
value = field.clean(value, initial)
else:
value = field.clean(value)
self.cleaned_data[name] = value
if hasattr(self, 'clean_%s' % name):
......@@ -544,13 +540,14 @@ class TemplateForm(forms.ModelForm):
else:
self.cleaned_data[name] = getattr(old, name)
if "req_traits" not in self.allowed_fields:
self.cleaned_data['req_traits'] = self.instance.req_traits.all()
def save(self, commit=True):
data = self.cleaned_data
self.instance.max_ram_size = data.get('ram_size')
instance = super(TemplateForm, self).save(commit=False)
if commit:
instance.save()
instance = super(TemplateForm, self).save(commit=True)
# create and/or delete InterfaceTemplates
networks = InterfaceTemplate.objects.filter(
......@@ -793,6 +790,48 @@ class VmCreateDiskForm(forms.Form):
return helper
class VmDiskResizeForm(forms.Form):
size = forms.CharField(
widget=FileSizeWidget, initial=(10 << 30), label=_('Size'),
help_text=_('Size to resize the disk in bytes or with units '
'like MB or GB.'))
def __init__(self, *args, **kwargs):
choices = kwargs.pop('choices')
self.disk = kwargs.pop('default')
super(VmDiskResizeForm, self).__init__(*args, **kwargs)
self.fields.insert(0, 'disk', forms.ModelChoiceField(
queryset=choices, initial=self.disk, required=True,
empty_label=None, label=_('Disk')))
if self.disk:
self.fields['disk'].widget = HiddenInput()
self.fields['size'].initial += self.disk.size
def clean(self):
cleaned_data = super(VmDiskResizeForm, self).clean()
size_in_bytes = self.cleaned_data.get("size")
disk = self.cleaned_data.get('disk')
if not size_in_bytes.isdigit() and len(size_in_bytes) > 0:
raise forms.ValidationError(_("Invalid format, you can use "
" GB or MB!"))
if int(size_in_bytes) < int(disk.size):
raise forms.ValidationError(_("Disk size must be greater than the "
"actual size."))
return cleaned_data
@property
def helper(self):
helper = FormHelper(self)
helper.form_tag = False
if self.disk:
helper.layout = Layout(
HTML(_("<label>Disk:</label> %s") % self.disk),
Field('disk'), Field('size'))
return helper
class VmDownloadDiskForm(forms.Form):
name = forms.CharField(max_length=100, label=_("Name"))
url = forms.CharField(label=_('URL'), validators=[URLValidator(), ])
......
circle/dashboard/static/dashboard/dashboard.css
......@@ -977,3 +977,33 @@ textarea[name="new_members"] {
#vm-info-pane {
margin-bottom: 20px;
}
.node-list-table tbody>tr>td, .node-list-table thead>tr>th {
vertical-align: middle;
}
.node-list-table thead>tr>th,
.node-list-table .enabled, .node-list-table .priority,
.node-list-table .overcommit, .node-list-table .number_of_VMs {
text-align: center;
}
.node-list-table-thin {
width: 10px;
}
.node-list-table-monitor {
width: 250px;
}
.graph-images img {
max-width: 100%;
}
#vm-list-table tbody td:nth-child(3) {
white-space: nowrap;
}
#vm-list-table td {
vertical-align: middle;
}
circle/dashboard/static/dashboard/dashboard.js
......@@ -397,6 +397,20 @@ $(function () {
clientInstalledAction(connectUri);
return false;
});
/* change graphs */
$(".graph-buttons a").click(function() {
var time = $(this).data("graph-time");
$(".graph-images img").each(function() {
var src = $(this).prop("src");
var new_src = src.substring(0, src.lastIndexOf("/") + 1) + time;
$(this).prop("src", new_src);
});
// change the buttons too
$(".graph-buttons a").removeClass("btn-primary").addClass("btn-default");
$(this).removeClass("btn-default").addClass("btn-primary");
return false;
});
});
function generateVmHTML(pk, name, host, icon, _status, fav, is_last) {
......
circle/dashboard/tables.py
......@@ -19,8 +19,7 @@ from __future__ import absolute_import
from django.contrib.auth.models import Group, User
from django_tables2 import Table, A
from django_tables2.columns import (TemplateColumn, Column, BooleanColumn,
LinkColumn)
from django_tables2.columns import TemplateColumn, Column, LinkColumn
from vm.models import Node, InstanceTemplate, Lease
from django.utils.translation import ugettext_lazy as _
......@@ -40,8 +39,10 @@ class NodeListTable(Table):
attrs={'th': {'class': 'node-list-table-thin'}},
)
enabled = BooleanColumn(
get_status_display = Column(
verbose_name=_("Status"),
attrs={'th': {'class': 'node-list-table-thin'}},
order_by=("enabled", "schedule_enabled"),
)
name = TemplateColumn(
......@@ -66,20 +67,12 @@ class NodeListTable(Table):
orderable=False,
)
actions = TemplateColumn(
verbose_name=_("Actions"),
attrs={'th': {'class': 'node-list-table-thin'}},
template_code=('{% include "dashboard/node-list/column-'
'actions.html" with btn_size="btn-xs" %}'),
orderable=False,
)
class Meta:
model = Node
attrs = {'class': ('table table-bordered table-striped table-hover '
'node-list-table')}
fields = ('pk', 'name', 'host', 'enabled', 'priority', 'overcommit',
'number_of_VMs', )
fields = ('pk', 'name', 'host', 'get_status_display', 'priority',
'overcommit', 'number_of_VMs', )
class GroupListTable(Table):
......
circle/dashboard/templates/dashboard/_disk-list-element.html
......@@ -11,11 +11,17 @@
{% endif %}
{% else %}<span class="disk-list-disk-percentage" data-disk-pk="{{ d.pk }}">{{ d.get_download_percentage }}</span>%{% endif %}
{% if is_owner != False %}
<a href="{% url "dashboard.views.disk-remove" pk=d.pk %}?next={{ request.path }}"
<a href="{% url "dashboard.views.disk-remove" pk=d.pk %}?next={{ request.path }}"
data-disk-pk="{{ d.pk }}" class="btn btn-xs btn-danger pull-right disk-remove"
{% if not long_remove %}title="{% trans "Remove" %}"{% endif %}
>
{% if not long_remove %}title="{% trans "Remove" %}"{% endif %}>
<i class="fa fa-times"></i>{% if long_remove %} {% trans "Remove" %}{% endif %}
</a>
</a>
{% if op.resize_disk %}
<span class="operation-wrapper">
<a href="{{ op.resize_disk.get_url }}?disk={{d.pk}}" class="btn btn-xs btn-warning pull-right operation">
<i class="fa fa-arrows-alt"></i> {% trans "Resize" %}
</a>
</span>
{% endif %}
{% endif %}
<div style="clear: both;"></div>
circle/dashboard/templates/dashboard/_graph-time-buttons.html 0 → 100644
{% for o in graph_time_options %}
<a class="btn btn-xs
btn-{% if graph_time == o.time %}primary{% else %}default{% endif %}"
href="?graph_time={{ o.time }}"
data-graph-time="{{ o.time }}">
{{ o.name }}
</a>
{% endfor %}
circle/dashboard/templates/dashboard/_vm-migrate.html
......@@ -18,6 +18,8 @@ Choose a compute node to migrate {{obj}} to.
<li class="panel panel-default"><div class="panel-body">
<label for="migrate-to-{{n.pk}}">
<strong>{{ n }}</strong>
<div class="label label-primary"><i class="fa {{n.get_status_icon}}"></i>
{{n.get_status_display}}</div>
{% if current == n.pk %}<div class="label label-info">{% trans "current" %}</div>{% endif %}
{% if selected == n.pk %}<div class="label label-success">{% trans "recommended" %}</div>{% endif %}
</label>
......
circle/dashboard/templates/dashboard/confirm/ajax-node-flush.html deleted 100644 → 0
{% load i18n %}
<div class="modal fade" id="confirmation-modal" tabindex="-1" role="dialog">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-body">
{% if text %}
{{ text }}
{% else %}
{%blocktrans with object=object%}
Are you sure you want to flush <strong>{{ object }}</strong>?
{%endblocktrans%}
{% endif %}
<div class="pull-right">
<form action="{% url "dashboard.views.flush-node" pk=node.pk %}?next={{next}}" method="POST">
{% csrf_token %}
<button type="button" class="btn btn-default" data-dismiss="modal">{% trans "Cancel" %}</button>
<input type="hidden" name="flush" value=""/>
<button class="btn btn-warning">{% trans "Yes" %}</button>
</form>
</div>
<div class="clearfix"></div>
</div>
</div><!-- /.modal-content -->
</div><!-- /.modal-dialog -->
</div>
circle/dashboard/templates/dashboard/node-detail.html
......@@ -6,13 +6,12 @@
{% block content %}
<div class="body-content">
<div class="page-header">
<div class="pull-right" id="ops">
{% include "dashboard/vm-detail/_operations.html" %}
</div>
<div class="pull-right" style="padding-top: 15px;">
<a title="{% trans "Rename" %}" href="#" class="btn btn-default btn-xs node-details-rename-button"><i class="fa fa-pencil"></i></a>
<a title="{% trans "Flush" %}" data-node-pk="{{ node.pk }}" class="btn btn-default btn-xs real-link node-flush" href="{% url "dashboard.views.flush-node" pk=node.pk %}"><i class="fa fa-cloud-upload"></i></a>
<a title="{% trans "Enable" %}" style="display:{% if node.enabled %}none{% else %}inline-block{% endif %}" data-node-pk="{{ node.pk }}" class="btn btn-default btn-xs real-link node-enable" href="{% url "dashboard.views.status-node" pk=node.pk %}?next={{ request.path }}"><i class="fa fa-check"></i></a>
<a title="{% trans "Disable" %}" style="display:{% if not node.enabled %}none{% else %}inline-block{% endif %}" data-node-pk="{{ node.pk }}" class="btn btn-default btn-xs real-link node-enable" href="{% url "dashboard.views.status-node" pk=node.pk %}?next={{ request.path }}"><i class="fa fa-ban"></i></a>
<a title="{% trans "Delete" %}" data-node-pk="{{ node.pk }}" class="btn btn-default btn-xs real-link node-delete" href="{% url "dashboard.views.delete-node" pk=node.pk %}"><i class="fa fa-trash-o"></i></a>
<a title="{% trans "Help" %}" href="#" class="btn btn-default btn-xs node-details-help-button"><i class="fa fa-question"></i></a>
</div>
<h1>
<div id="node-details-rename">
......@@ -26,42 +25,34 @@
{{ node.name }}
</div>
</h1>
<div class="node-details-help js-hidden">
<ul style="list-style: none;">
<li>
<strong>{% trans "Rename" %}:</strong>
{% trans "Change the name of the node." %}
</li>
<li>
<strong>{% trans "Flush" %}:</strong>
{% trans "Disable node and move all instances to other one." %}
</li>
<li>
<strong>{% trans "Enable" %}:</strong>
{% trans "Enables node." %}
</li>
<li>
<strong>{% trans "Disable" %}:</strong>
{% trans "Disables node." %}
</li>
<li>
<strong>{% trans "Delete" %}:</strong>
{% trans "Remove node and it's host." %}
</li>
</ul>
</div>
</div>
<div class="row">
<div class="col-md-2" id="node-info-pane">
<div id="node-info-data" class="big">
<span id="node-details-state" class="label
{% if node.state == 'ONLINE' %}label-success
{% elif node.state == 'MISSING' %}label-danger
{% elif node.state == 'DISABLED' %}label-warning
{% elif node.state == 'OFFLINE' %}label-warning{% endif %}">
{% if node.state == 'ACTIVE' %}label-success
{% elif node.state == 'PASSIVE' %}label-warning
{% else %}label-danger{% endif %}">
<i class="fa {{ node.get_status_icon }}"></i> {{ node.get_status_display|upper }}
</span>
</div>
<div>
{% if node.enabled %}
<span class="label label-success">{% trans "Enabled" %}</span>
{% if node.schedule_enabled %}
<span class="label label-success">{% trans "Schedule enabled" %}</span>
{% else %}
<span class="label label-warning">{% trans "Schedule disabled" %}</span>
{% endif %}
{% else %}
<span class="label label-warning">{% trans "Disabled" %}</span>
{% endif %}
{% if node.online %}
<span class="label label-success">{% trans "Online" %}</span>
{% else %}
<span class="label label-warning">{% trans "Offline" %}</span>
{% endif %}
</div>
</div>
<div class="col-md-10" id="node-detail-pane">
<div class="panel panel-default" id="node-detail-panel">
......
circle/dashboard/templates/dashboard/node-detail/home.html
......@@ -30,15 +30,22 @@
</div>
<div class="col-md-8">
{% if graphite_enabled %}
<img src="{% url "dashboard.views.node-graph" node.pk "cpu" "6h" %}" style="width:100%"/>
<img src="{% url "dashboard.views.node-graph" node.pk "memory" "6h" %}" style="width:100%"/>
<img src="{% url "dashboard.views.node-graph" node.pk "network" "6h" %}" style="width:100%"/>
{% endif %}
<div class="text-center graph-buttons">
{% include "dashboard/_graph-time-buttons.html" %}
</div>
<div class="graph-images text-center">
<img src="{% url "dashboard.views.node-graph" node.pk "cpu" graph_time %}"/>
<img src="{% url "dashboard.views.node-graph" node.pk "memory" graph_time %}"/>
<img src="{% url "dashboard.views.node-graph" node.pk "network" graph_time %}"/>
<img src="{% url "dashboard.views.node-graph" node.pk "vm" graph_time %}"/>
<img src="{% url "dashboard.views.node-graph" node.pk "alloc" graph_time %}"/>
</div>
{% endif %}
</div>
</div>
<style>
.form-group {
margin: 0px;
}
</style>
</style>
circle/dashboard/templates/dashboard/node-list.html
......@@ -21,25 +21,23 @@
</div>
</div>
<style>
.node-list-table tbody>tr>td, .node-list-table thead>tr>th {
vertical-align: middle;
}
.node-list-table thead>tr>th,
.node-list-table .enabled, .node-list-table .priority,
.node-list-table .overcommit, .node-list-table .number_of_VMs {
text-align: center;
}
.node-list-table-thin {
width: 10px;
}
<div class="row">
<div class="col-md-12">
<div class="panel panel-default">
<div class="panel-heading">
<div class="pull-right graph-buttons">
{% include "dashboard/_graph-time-buttons.html" %}
</div>
<h3 class="no-margin"><i class="fa fa-area-chart"></i> {% trans "Graphs" %}</h3>
</div>
<div class="text-center graph-images">
<img src="{% url "dashboard.views.node-list-graph" "alloc" graph_time %}"/>
<img src="{% url "dashboard.views.node-list-graph" "vm" graph_time %}"/>
</div>
</div>
</div><!-- -col-md-12 -->
</div><!-- .row -->
.node-list-table-monitor {
width: 250px;
}
</style>
{% endblock %}
{% block extra_js %}
......
circle/dashboard/templates/dashboard/node-list/column-actions.html deleted 100644 → 0
{% load i18n %}
<div class="btn-group">
<button type="button" class="btn {{ btn_size }} btn-warning nojs-dropdown-toogle dropdown-toggle" data-toggle="dropdown">Action
<i class="fa fa-caret-down"></i>
</button>
<ul class="dropdown-menu nojs-dropdown-toogle" role="menu">
<li>
<a href="#" class="node-details-rename-button">
<i class="fa fa-pencil"></i> {% trans "Rename" %}
</a>
</li>
<li>
<a data-node-pk="{{ record.pk }}" class="real-link node-flush" href="{% url "dashboard.views.flush-node" pk=record.pk %}">
<i class="fa fa-cloud-upload"></i> {% trans "Flush" %}
</a>
</li>
<li>
<a style={% if record.enabled %}"display:none"{% else %}"display:block"{% endif %} data-node-pk="{{ record.pk }}" class="real-link node-enable" href="{% url "dashboard.views.status-node" pk=record.pk %}?next={{ request.path }}">
<i class="fa fa-check"></i> {% trans "Enable" %}
</a>
</li>
<li>
<a style={% if record.enabled %}"display:block"{% else %}"display:none"{% endif %} data-node-pk="{{ record.pk }}" class="real-link node-enable" href="{% url "dashboard.views.status-node" pk=record.pk %}?next={{ request.path }}">
<i class="fa fa-times"></i> {% trans "Disable" %}
</a>
</li>
<li>
<a data-node-pk="{{ record.pk }}" class="real-link node-delete" href="{% url "dashboard.views.delete-node" pk=record.pk %}?next={{ request.path }}">
<i class="fa fa-trash-o"></i> {% trans "Delete" %}
</a>
</li>
</ul>
</div>
circle/dashboard/templates/dashboard/template-edit.html
......@@ -23,18 +23,15 @@
{% csrf_token %}
{{ form.name|as_crispy_field }}
<a {% if form.parent.value %}
href="{% url "dashboard.views.template-detail" pk=form.parent.value %}"
<strong>{% trans "Parent template" %}:</strong>
{% if parent %}
<a href="{% url "dashboard.views.template-detail" pk=parent.pk %}">
{{ parent.name }}
</a>
{% else %}
disabled %}
-
{% endif %}
class="btn btn-default pull-right" style="margin-top: 24px;">
{% trans "Visit" %}
<i class="fa fa-arrow-circle-right"></i>
</a>
<div style="width: 80%;">
{{ form.parent|as_crispy_field }}
</div>
<fieldset class="resources-sliders">
<legend>{% trans "Resource configuration" %}</legend>
......
circle/dashboard/templates/dashboard/vm-detail/_activity-timeline.html
......@@ -7,6 +7,7 @@
<span class="timeline-icon{% if a.has_failed %} timeline-icon-failed{% endif %}">
<i class="fa {% if not a.finished %}fa-refresh fa-spin {% else %}fa-{{a.icon}}{% endif %}"></i>
</span>
{% spaceless %}
<strong{% if a.result %} title="{{ a.result|get_text:user }}"{% endif %}>
<a href="{{ a.get_absolute_url }}">
{% if a.times > 1 %}({{ a.times }}x){% endif %}
......@@ -16,7 +17,7 @@
- {{ a.percentage }}%
{% endif %}
</strong>
{% if a.times < 2%}{{ a.started|date:"Y-m-d H:i" }}{% endif %}{% if a.user %},
{% endspaceless %}{% if a.times < 2%} {{ a.started|date:"Y-m-d H:i" }}{% endif %}{% if a.user %},
<a class="no-style-link" href="{% url "dashboard.views.profile" username=a.user.username %}">
{% include "dashboard/_display-name.html" with user=a.user show_org=True %}
</a>
......
circle/dashboard/templates/dashboard/vm-detail/home.html
......@@ -137,9 +137,14 @@
</div>
<div class="col-md-8">
{% if graphite_enabled %}
<img src="{% url "dashboard.views.vm-graph" instance.pk "cpu" "6h" %}" style="width:100%"/>
<img src="{% url "dashboard.views.vm-graph" instance.pk "memory" "6h" %}" style="width:100%"/>
<img src="{% url "dashboard.views.vm-graph" instance.pk "network" "6h" %}" style="width:100%"/>
<div class="text-center graph-buttons">
{% include "dashboard/_graph-time-buttons.html" %}
</div>
<div class="graph-images text-center">
<img src="{% url "dashboard.views.vm-graph" instance.pk "cpu" graph_time %}"/>
<img src="{% url "dashboard.views.vm-graph" instance.pk "memory" graph_time %}"/>
<img src="{% url "dashboard.views.vm-graph" instance.pk "network" graph_time %}"/>
</div>
{% endif %}
</div>
</div>
circle/dashboard/urls.py
......@@ -25,11 +25,11 @@ from .views import (
GroupDetailView, GroupList, IndexView,
InstanceActivityDetail, LeaseCreate, LeaseDelete, LeaseDetail,
MyPreferencesView, NodeAddTraitView, NodeCreate, NodeDelete,
NodeDetailView, NodeFlushView, NodeGraphView, NodeList, NodeStatus,
NodeDetailView, NodeList, NodeStatus,
NotificationView, PortDelete, TemplateAclUpdateView, TemplateCreate,
TemplateDelete, TemplateDetail, TemplateList, TransferOwnershipConfirmView,
TransferOwnershipView, vm_activity, VmCreate, VmDetailView,
VmDetailVncTokenView, VmGraphView, VmList,
VmDetailVncTokenView, VmList,
DiskRemoveView, get_disk_download_status, InterfaceDeleteView,
GroupRemoveUserView,
GroupRemoveFutureUserView,
......@@ -46,7 +46,10 @@ from .views import (
GroupPermissionsView,
LeaseAclUpdateView,
ClientCheck, TokenLogin,
VmGraphView, NodeGraphView, NodeListGraphView,
)
from .views.vm import vm_ops, vm_mass_ops
from .views.node import node_ops
autocomplete_light.autodiscover()
......@@ -74,8 +77,6 @@ urlpatterns = patterns(
name="dashboard.views.template-list"),
url(r"^template/delete/(?P<pk>\d+)/$", TemplateDelete.as_view(),
name="dashboard.views.template-delete"),
url(r'^vm/', include('dashboard.vm.urls')),
url(r'^vm/(?P<pk>\d+)/remove_port/(?P<rule>\d+)/$', PortDelete.as_view(),
name='dashboard.views.remove-port'),
url(r'^vm/(?P<pk>\d+)/$', VmDetailView.as_view(),
......@@ -110,8 +111,6 @@ urlpatterns = patterns(
name="dashboard.views.delete-node"),
url(r'^node/status/(?P<pk>\d+)/$', NodeStatus.as_view(),
name="dashboard.views.status-node"),
url(r'^node/flush/(?P<pk>\d+)/$', NodeFlushView.as_view(),
name="dashboard.views.flush-node"),
url(r'^node/create/$', NodeCreate.as_view(),
name='dashboard.views.node-create'),
......@@ -121,14 +120,18 @@ urlpatterns = patterns(
name="dashboard.views.delete-group"),
url(r'^group/list/$', GroupList.as_view(),
name='dashboard.views.group-list'),
url((r'^vm/(?P<pk>\d+)/graph/(?P<metric>cpu|memory|network)/'
url((r'^vm/(?P<pk>\d+)/graph/(?P<metric>[a-z]+)/'
r'(?P<time>[0-9]{1,2}[hdwy])$'),
VmGraphView.as_view(),
name='dashboard.views.vm-graph'),
url((r'^node/(?P<pk>\d+)/graph/(?P<metric>cpu|memory|network)/'
url((r'^node/(?P<pk>\d+)/graph/(?P<metric>[a-z]+)/'
r'(?P<time>[0-9]{1,2}[hdwy])$'),
NodeGraphView.as_view(),
name='dashboard.views.node-graph'),
url((r'^node/graph/(?P<metric>[a-z]+)/'
r'(?P<time>[0-9]{1,2}[hdwy])$'),
NodeListGraphView.as_view(),
name='dashboard.views.node-list-graph'),
url(r'^group/(?P<pk>\d+)/$', GroupDetailView.as_view(),
name='dashboard.views.group-detail'),
url(r'^group/(?P<pk>\d+)/update/$', GroupProfileUpdate.as_view(),
......@@ -210,3 +213,21 @@ urlpatterns = patterns(
url(r'^token-login/(?P<token>.*)/$', TokenLogin.as_view(),
name="dashboard.views.token-login"),
)
urlpatterns += patterns(
'',
*(url(r'^vm/(?P<pk>\d+)/op/%s/$' % op, v.as_view(), name=v.get_urlname())
for op, v in vm_ops.iteritems())
)
urlpatterns += patterns(
'',
*(url(r'^vm/mass_op/%s/$' % op, v.as_view(), name=v.get_urlname())
for op, v in vm_mass_ops.iteritems())
)
urlpatterns += patterns(
'',
*(url(r'^node/(?P<pk>\d+)/op/%s/$' % op, v.as_view(), name=v.get_urlname())
for op, v in node_ops.iteritems())
)
circle/dashboard/views/__init__.py
......@@ -11,3 +11,4 @@ from template import *
from user import *
from util import *
from vm import *
from graph import *
circle/dashboard/views/graph.py 0 → 100644
# Copyright 2014 Budapest University of Technology and Economics (BME IK)
#
# This file is part of CIRCLE Cloud.
#
# CIRCLE is free software: you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option)
# any later version.
#
# CIRCLE is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along
# with CIRCLE. If not, see <http://www.gnu.org/licenses/>.
from __future__ import absolute_import, unicode_literals
import logging
import requests
from django.conf import settings
from django.core.exceptions import PermissionDenied
from django.http import HttpResponse, Http404
from django.utils.translation import ugettext_lazy as _
from django.views.generic import View
from braces.views import LoginRequiredMixin, SuperuserRequiredMixin
from vm.models import Instance, Node
logger = logging.getLogger(__name__)
def register_graph(metric_cls, graph_name, graphview_cls):
if not hasattr(graphview_cls, 'metrics'):
graphview_cls.metrics = {}
graphview_cls.metrics[graph_name] = metric_cls
class GraphViewBase(LoginRequiredMixin, View):
def create_class(self, cls):
return type(str(cls.__name__ + 'Metric'), (cls, self.base), {})
def get(self, request, pk, metric, time, *args, **kwargs):
graphite_url = settings.GRAPHITE_URL
if graphite_url is None:
raise Http404()
try:
metric = self.metrics[metric]
except KeyError:
raise Http404()
try:
instance = self.get_object(request, pk)
except self.model.DoesNotExist:
raise Http404()
metric = self.create_class(metric)(instance)
return HttpResponse(metric.get_graph(graphite_url, time),
mimetype="image/png")
def get_object(self, request, pk):
instance = self.model.objects.get(id=pk)
if not instance.has_level(request.user, 'user'):
raise PermissionDenied()
return instance
class Metric(object):
cacti_style = True
derivative = False
scale_to_seconds = None
metric_name = None
title = None
label = None
def __init__(self, obj, metric_name=None):
self.obj = obj
self.metric_name = (
metric_name or self.metric_name or self.__class__.__name__.lower())
def get_metric_name(self):
return self.metric_name
def get_label(self):
return self.label or self.get_metric_name()
def get_title(self):
return self.title or self.get_metric_name()
def get_minmax(self):
return (None, None)
def get_target(self):
target = '%s.%s' % (self.obj.metric_prefix, self.get_metric_name())
if self.derivative:
target = 'nonNegativeDerivative(%s)' % target
if self.scale_to_seconds:
target = 'scaleToSeconds(%s, %d)' % (target, self.scale_to_seconds)
target = 'alias(%s, "%s")' % (target, self.get_label())
if self.cacti_style:
target = 'cactiStyle(%s)' % target
return target
def get_graph(self, graphite_url, time, width=500, height=200):
params = {'target': self.get_target(),
'from': '-%s' % time,
'title': self.get_title().encode('UTF-8'),
'width': width,
'height': height}
ymin, ymax = self.get_minmax()
if ymin is not None:
params['yMin'] = ymin
if ymax is not None:
params['yMax'] = ymax
logger.debug('%s %s', graphite_url, params)
response = requests.get('%s/render/' % graphite_url, params=params)
return response.content
class VmMetric(Metric):
def get_title(self):
title = super(VmMetric, self).get_title()
return '%s (%s) - %s' % (self.obj.name, self.obj.vm_name, title)
class NodeMetric(Metric):
def get_title(self):
title = super(NodeMetric, self).get_title()
return '%s (%s) - %s' % (self.obj.name, self.obj.host.hostname, title)
class VmGraphView(GraphViewBase):
model = Instance
base = VmMetric
class NodeGraphView(SuperuserRequiredMixin, GraphViewBase):
model = Node
base = NodeMetric
def get_object(self, request, pk):
return self.model.objects.get(id=pk)
class NodeListGraphView(SuperuserRequiredMixin, GraphViewBase):
model = Node
base = Metric
def get_object(self, request, pk):
return Node.objects.filter(enabled=True)
def get(self, request, metric, time, *args, **kwargs):
return super(NodeListGraphView, self).get(request, None, metric, time)
class Ram(object):
metric_name = "memory.usage"
title = _("RAM usage (%)")
label = _("RAM usage (%)")
def get_minmax(self):
return (0, 105)
register_graph(Ram, 'memory', VmGraphView)
register_graph(Ram, 'memory', NodeGraphView)
class Cpu(object):
metric_name = "cpu.percent"
title = _("CPU usage (%)")
label = _("CPU usage (%)")
def get_minmax(self):
if isinstance(self.obj, Node):
return (0, 105)
else:
return (0, self.obj.num_cores * 100 + 5)
register_graph(Cpu, 'cpu', VmGraphView)
register_graph(Cpu, 'cpu', NodeGraphView)
class VmNetwork(object):
title = _("Network")
def get_minmax(self):
return (0, None)
def get_target(self):
metrics = []
for n in self.obj.interface_set.all():
params = (self.obj.metric_prefix, n.vlan.vid, n.vlan.name)
metrics.append(
'alias(scaleToSeconds(nonNegativeDerivative('
'%s.network.bytes_recv-%s), 10), "out - %s (bits/s)")' % (
params))
metrics.append(
'alias(scaleToSeconds(nonNegativeDerivative('
'%s.network.bytes_sent-%s), 10), "in - %s (bits/s)")' % (
params))
return 'group(%s)' % ','.join(metrics)
register_graph(VmNetwork, 'network', VmGraphView)
class NodeNetwork(object):
title = _("Network")
def get_minmax(self):
return (0, None)
def get_target(self):
return (
'aliasSub(scaleToSeconds(nonNegativeDerivative(%s.network.b*),'
'10), ".*\.bytes_(sent|recv)-([a-zA-Z0-9]+).*", "\\2 \\1")' % (
self.obj.metric_prefix))
register_graph(NodeNetwork, 'network', NodeGraphView)
class NodeVms(object):
metric_name = "vmcount"
title = _("Instance count")
label = _("instance count")
def get_minmax(self):
return (0, None)
register_graph(NodeVms, 'vm', NodeGraphView)
class NodeAllocated(object):
title = _("Allocated memory (bytes)")
def get_target(self):
prefix = self.obj.metric_prefix
if self.obj.online and self.obj.enabled:
ram_size = self.obj.ram_size
else:
ram_size = 0
used = 'alias(%s.memory.used_bytes, "used")' % prefix
allocated = 'alias(%s.memory.allocated, "allocated")' % prefix
max = 'threshold(%d, "max")' % ram_size
return 'cactiStyle(group(%s, %s, %s))' % (used, allocated, max)
def get_minmax(self):
return (0, None)
register_graph(NodeAllocated, 'alloc', NodeGraphView)
class NodeListAllocated(object):
title = _("Allocated memory (bytes)")
def get_target(self):
nodes = self.obj
used = ','.join('%s.memory.used_bytes' % n.metric_prefix
for n in nodes)
allocated = 'alias(sumSeries(%s), "allocated")' % ','.join(
'%s.memory.allocated' % n.metric_prefix for n in nodes)
max = 'threshold(%d, "max")' % sum(
n.ram_size for n in nodes if n.online)
return ('group(aliasSub(aliasByNode(stacked(group(%s)), 1), "$",'
'" (used)"), %s, %s)' % (used, allocated, max))
def get_minmax(self):
return (0, None)
register_graph(NodeListAllocated, 'alloc', NodeListGraphView)
class NodeListVms(object):
title = _("Instance count")
def get_target(self):
vmcount = ','.join('%s.vmcount' % n.metric_prefix for n in self.obj)
return 'group(aliasByNode(stacked(group(%s)), 1))' % vmcount
def get_minmax(self):
return (0, None)
register_graph(NodeListVms, 'vm', NodeListGraphView)
circle/dashboard/views/node.py
......@@ -17,6 +17,7 @@
from __future__ import unicode_literals, absolute_import
import json
from collections import OrderedDict
from django.conf import settings
from django.contrib import messages
......@@ -37,10 +38,43 @@ from vm.models import Node, NodeActivity, Trait
from ..forms import TraitForm, HostForm, NodeForm
from ..tables import NodeListTable
from .util import GraphViewBase
from .util import AjaxOperationMixin, OperationView, GraphMixin
class NodeDetailView(LoginRequiredMixin, SuperuserRequiredMixin, DetailView):
def get_operations(instance, user):
ops = []
for k, v in node_ops.iteritems():
try:
op = v.get_op_by_object(instance)
op.check_auth(user)
op.check_precond()
except Exception:
ops.append(v.bind_to_object(instance, disabled=True))
else:
ops.append(v.bind_to_object(instance))
return ops
class NodeOperationView(AjaxOperationMixin, OperationView):
model = Node
context_object_name = 'node' # much simpler to mock object
node_ops = OrderedDict([
('activate', NodeOperationView.factory(
op='activate', icon='play-circle', effect='success')),
('passivate', NodeOperationView.factory(
op='passivate', icon='play-circle-o', effect='info')),
('disable', NodeOperationView.factory(
op='disable', icon='times-circle-o', effect='danger')),
('flush', NodeOperationView.factory(
op='flush', icon='paint-brush', effect='danger')),
])
class NodeDetailView(LoginRequiredMixin, SuperuserRequiredMixin,
GraphMixin, DetailView):
template_name = "dashboard/node-detail.html"
model = Node
form = None
......@@ -53,6 +87,8 @@ class NodeDetailView(LoginRequiredMixin, SuperuserRequiredMixin, DetailView):
na = NodeActivity.objects.filter(
node=self.object, parent=None
).order_by('-started').select_related()
context['ops'] = get_operations(self.object, self.request.user)
context['op'] = {i.op: i for i in context['ops']}
context['activities'] = na
context['trait_form'] = form
context['graphite_enabled'] = (
......@@ -107,7 +143,8 @@ class NodeDetailView(LoginRequiredMixin, SuperuserRequiredMixin, DetailView):
return redirect(self.object.get_absolute_url())
class NodeList(LoginRequiredMixin, SuperuserRequiredMixin, SingleTableView):
class NodeList(LoginRequiredMixin, SuperuserRequiredMixin,
GraphMixin, SingleTableView):
template_name = "dashboard/node-list.html"
table_class = NodeListTable
table_pagination = False
......@@ -314,60 +351,3 @@ class NodeStatus(LoginRequiredMixin, SuperuserRequiredMixin, DetailView):
else:
messages.success(request, success_message)
return redirect(self.get_success_url())
class NodeFlushView(LoginRequiredMixin, SuperuserRequiredMixin, DetailView):
template_name = "dashboard/confirm/node-flush.html"
model = Node
def get_template_names(self):
if self.request.is_ajax():
return ['dashboard/confirm/ajax-node-flush.html']
else:
return ['dashboard/confirm/node-flush.html']
def get_success_url(self):
next = self.request.GET.get('next')
if next:
return next
else:
return reverse_lazy("dashboard.views.node-detail",
kwargs={'pk': self.object.pk})
def get_context_data(self, **kwargs):
context = super(NodeFlushView, self).get_context_data(**kwargs)
return context
def post(self, request, *args, **kwargs):
if request.POST.get('flush') is not None:
return self.__flush(request)
return redirect(reverse_lazy("dashboard.views.node-detail",
kwargs={'pk': self.get_object().pk}))
def __flush(self, request):
self.object = self.get_object()
self.object.flush.async(user=request.user)
success_message = _("Node successfully flushed.")
messages.success(request, success_message)
return redirect(self.get_success_url())
class NodeGraphView(SuperuserRequiredMixin, GraphViewBase):
metrics = {
'cpu': ('cactiStyle(alias(nonNegativeDerivative(%(prefix)s.cpu.times),'
'"cpu usage (%%)"))'),
'memory': ('cactiStyle(alias(%(prefix)s.memory.usage,'
'"memory usage (%%)"))'),
'network': ('cactiStyle(aliasByMetric('
'nonNegativeDerivative(%(prefix)s.network.bytes_*)))'),
}
model = Node
def get_prefix(self, instance):
return 'circle.%s' % instance.host.hostname
def get_title(self, instance, metric):
return '%s - %s' % (instance.name, metric)
def get_object(self, request, pk):
return self.model.objects.get(id=pk)
circle/dashboard/views/template.py
......@@ -300,6 +300,7 @@ class TemplateDetail(LoginRequiredMixin, SuccessMessageMixin, UpdateView):
context['disks'] = obj.disks.all()
context['is_owner'] = obj.has_level(self.request.user, 'owner')
context['aclform'] = AclUserOrGroupAddForm()
context['parent'] = obj.parent
return context
def get_success_url(self):
......
circle/dashboard/views/user.py
......@@ -285,6 +285,25 @@ class ProfileView(LoginRequiredMixin, DetailView):
slug_field = "username"
slug_url_kwarg = "username"
def get(self, *args, **kwargs):
user = self.request.user
target = self.get_object()
# get the list of groups where the user is operator
user_g_w_op = GroupProfile.get_objects_with_level("operator", user)
# get the list of groups the "target" (the profile) is member of
target_groups = GroupProfile.objects.filter(
group__in=target.groups.all())
intersection = set(user_g_w_op).intersection(target_groups)
# if the intersection of the 2 lists is empty the logged in user
# has no permission to check the target's profile
# (except if the user want to see his own profile)
if len(intersection) < 1 and target != user:
raise PermissionDenied
return super(ProfileView, self).get(*args, **kwargs)
def get_context_data(self, **kwargs):
context = super(ProfileView, self).get_context_data(**kwargs)
user = self.get_object()
......
circle/dashboard/views/util.py
......@@ -22,18 +22,16 @@ import re
from collections import OrderedDict
from urlparse import urljoin
import requests
from django.conf import settings
from django.contrib.auth.models import User, Group
from django.core.exceptions import PermissionDenied, SuspiciousOperation
from django.core.exceptions import PermissionDenied
from django.core.urlresolvers import reverse
from django.contrib import messages
from django.contrib.auth.views import redirect_to_login
from django.db.models import Q
from django.http import HttpResponse, Http404, HttpResponseRedirect
from django.http import HttpResponse, HttpResponseRedirect
from django.shortcuts import redirect
from django.utils.translation import ugettext as _
from django.utils.translation import ugettext_lazy as _
from django.views.generic import DetailView, View
from django.views.generic.detail import SingleObjectMixin
......@@ -407,7 +405,8 @@ class AclUpdateView(LoginRequiredMixin, View, SingleObjectMixin):
is_owner = 'owner' in allowed_levels
allowed_users = cls.get_allowed_users(user)
allowed_groups = cls.get_allowed_groups(user)
allowed_groups = (set(cls.get_allowed_groups(user)) |
set(user.groups.all()))
user_levels = list(
{'user': u, 'level': l} for u, l in obj.get_users_with_level()
......@@ -537,43 +536,29 @@ class AclUpdateView(LoginRequiredMixin, View, SingleObjectMixin):
return redirect("%s#access" % self.instance.get_absolute_url())
class GraphViewBase(LoginRequiredMixin, View):
def get(self, request, pk, metric, time, *args, **kwargs):
graphite_url = settings.GRAPHITE_URL
if graphite_url is None:
raise Http404()
if metric not in self.metrics.keys():
raise SuspiciousOperation()
try:
instance = self.get_object(request, pk)
except self.model.DoesNotExist:
raise Http404()
prefix = self.get_prefix(instance)
target = self.metrics[metric] % {'prefix': prefix}
title = self.get_title(instance, metric)
params = {'target': target,
'from': '-%s' % time,
'title': title.encode('UTF-8'),
'width': '500',
'height': '200'}
logger.debug('%s %s', graphite_url, params)
response = requests.get('%s/render/' % graphite_url, params=params)
return HttpResponse(response.content, mimetype="image/png")
def get_prefix(self, instance):
raise NotImplementedError("Subclass must implement abstract method")
def get_title(self, instance, metric):
raise NotImplementedError("Subclass must implement abstract method")
def get_object(self, request, pk):
instance = self.model.objects.get(id=pk)
if not instance.has_level(request.user, 'user'):
raise PermissionDenied()
return instance
class GraphMixin(object):
graph_time_options = [
{'time': "1h", 'name': _("1 hour")},
{'time': "6h", 'name': _("6 hours")},
{'time': "1d", 'name': _("1 day")},
{'time': "1w", 'name': _("1 week")},
{'time': "30d", 'name': _("1 month")},
{'time': "26w", 'name': _("6 months")},
]
default_graph_time = "6h"
def get_context_data(self, *args, **kwargs):
context = super(GraphMixin, self).get_context_data(*args, **kwargs)
graph_time = self.request.GET.get("graph_time",
self.default_graph_time)
if not re.match("^[0-9]{1,2}[hdwy]$", graph_time):
messages.warning(self.request, _("Bad graph time format, "
"available periods are: "
"h, d, w, and y."))
graph_time = self.default_graph_time
context['graph_time'] = graph_time
context['graph_time_options'] = self.graph_time_options
return context
def absolute_url(url):
......
circle/dashboard/views/vm.py
......@@ -52,13 +52,13 @@ from vm.models import (
)
from .util import (
CheckedDetailView, AjaxOperationMixin, OperationView, AclUpdateView,
FormOperationMixin, FilterMixin, GraphViewBase, search_user,
FormOperationMixin, FilterMixin, search_user, GraphMixin,
)
from ..forms import (
AclUserOrGroupAddForm, VmResourcesForm, TraitsForm, RawDataForm,
VmAddInterfaceForm, VmCreateDiskForm, VmDownloadDiskForm, VmSaveForm,
VmRenewForm, VmStateChangeForm, VmListSearchForm, VmCustomizeForm,
TransferOwnershipForm,
TransferOwnershipForm, VmDiskResizeForm,
)
from ..models import Favourite, Profile
......@@ -89,7 +89,7 @@ class VmDetailVncTokenView(CheckedDetailView):
raise Http404()
class VmDetailView(CheckedDetailView):
class VmDetailView(GraphMixin, CheckedDetailView):
template_name = "dashboard/vm-detail.html"
model = Instance
......@@ -365,6 +365,30 @@ class VmAddInterfaceView(FormOperationMixin, VmOperationView):
return val
class VmDiskResizeView(FormOperationMixin, VmOperationView):
op = 'resize_disk'
form_class = VmDiskResizeForm
show_in_toolbar = False
icon = 'arrows-alt'
effect = "success"
def get_form_kwargs(self):
choices = self.get_op().instance.disks
disk_pk = self.request.GET.get('disk')
if disk_pk:
try:
default = choices.get(pk=disk_pk)
except (ValueError, Disk.DoesNotExist):
raise Http404()
else:
default = None
val = super(VmDiskResizeView, self).get_form_kwargs()
val.update({'choices': choices, 'default': default})
return val
class VmCreateDiskView(FormOperationMixin, VmOperationView):
op = 'create_disk'
......@@ -395,7 +419,7 @@ class VmMigrateView(VmOperationView):
def get_context_data(self, **kwargs):
ctx = super(VmMigrateView, self).get_context_data(**kwargs)
ctx['nodes'] = [n for n in Node.objects.filter(enabled=True)
if n.state == "ONLINE"]
if n.online]
return ctx
def post(self, request, extra=None, *args, **kwargs):
......@@ -601,6 +625,7 @@ vm_ops = OrderedDict([
op='destroy', icon='times', effect='danger')),
('create_disk', VmCreateDiskView),
('download_disk', VmDownloadDiskView),
('resize_disk', VmDiskResizeView),
('add_interface', VmAddInterfaceView),
('renew', VmRenewView),
('resources_change', VmResourcesChangeView),
......@@ -986,28 +1011,6 @@ class VmCreate(LoginRequiredMixin, TemplateView):
return create_func(request, *args, **kwargs)
class VmGraphView(GraphViewBase):
metrics = {
'cpu': ('cactiStyle(alias(nonNegativeDerivative(%(prefix)s.cpu.usage),'
'"cpu usage (%%)"))'),
'memory': ('cactiStyle(alias(%(prefix)s.memory.usage,'
'"memory usage (%%)"))'),
'network': (
'group('
'aliasSub(nonNegativeDerivative(%(prefix)s.network.bytes_recv*),'
' ".*-(\d+)\\)", "out (vlan \\1)"),'
'aliasSub(nonNegativeDerivative(%(prefix)s.network.bytes_sent*),'
' ".*-(\d+)\\)", "in (vlan \\1)"))'),
}
model = Instance
def get_prefix(self, instance):
return 'vm.%s' % instance.vm_name
def get_title(self, instance, metric):
return '%s (%s) - %s' % (instance.name, instance.vm_name, metric)
@require_GET
def get_vm_screenshot(request, pk):
instance = get_object_or_404(Instance, pk=pk)
......
circle/dashboard/vm/urls.py deleted 100644 → 0
# Copyright 2014 Budapest University of Technology and Economics (BME IK)
#
# This file is part of CIRCLE Cloud.
#
# CIRCLE is free software: you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option)
# any later version.
#
# CIRCLE is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along
# with CIRCLE. If not, see <http://www.gnu.org/licenses/>.
from django.conf.urls import patterns, url
from ..views import vm_ops, vm_mass_ops
urlpatterns = patterns(
'',
*(url(r'^(?P<pk>\d+)/op/%s/$' % op, v.as_view(), name=v.get_urlname())
for op, v in vm_ops.iteritems())
)
urlpatterns += patterns(
'',
*(url(r'^mass_op/%s/$' % op, v.as_view(), name=v.get_urlname())
for op, v in vm_mass_ops.iteritems())
)
circle/fabfile.py
......@@ -119,11 +119,13 @@ def stop_portal(test=False):
@roles('node')
def update_node():
"Update and restart nodes"
with _stopped("node", "agentdriver"):
with _stopped("node", "agentdriver", "monitor-client"):
pull("~/vmdriver")
pip("vmdriver", "~/vmdriver/requirements/production.txt")
pull("~/agentdriver")
pip("agentdriver", "~/agentdriver/requirements.txt")
pull("~/monitor-client")
pip("monitor-client", "~/monitor-client/requirements.txt")
@parallel
......
circle/locale/hu/LC_MESSAGES/django.po
This source diff could not be displayed because it is too large. You can view the blob instead.
circle/locale/hu/LC_MESSAGES/djangojs.po
......@@ -6,7 +6,7 @@ msgid ""
msgstr ""
"Project-Id-Version: \n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2014-09-16 12:15+0200\n"
"POT-Creation-Date: 2014-09-24 12:19+0200\n"
"PO-Revision-Date: 2014-09-03 12:51+0200\n"
"Last-Translator: Mate Ory <ory.mate@ik.bme.hu>\n"
"Language-Team: Hungarian <cloud@ik.bme.hu>\n"
......@@ -38,9 +38,9 @@ msgstr ""
msgid "Select an option to proceed!"
msgstr "Válasszon a folytatáshoz."
#: dashboard/static/dashboard/dashboard.js:258
#: dashboard/static/dashboard/dashboard.js:306
#: dashboard/static/dashboard/dashboard.js:316
#: dashboard/static/dashboard/dashboard.js:259
#: dashboard/static/dashboard/dashboard.js:307
#: dashboard/static/dashboard/dashboard.js:317
#: static_collected/all.047675ebf594.js:3633
#: static_collected/all.047675ebf594.js:3681
#: static_collected/all.047675ebf594.js:3691
......
circle/manager/moncelery.py
......@@ -61,6 +61,12 @@ celery.conf.update(
'schedule': timedelta(seconds=30),
'options': {'queue': 'localhost.monitor'}
},
'monitor.allocated_memory': {
'task': 'monitor.tasks.local_periodic_tasks.'
'allocated_memory',
'schedule': timedelta(seconds=30),
'options': {'queue': 'localhost.monitor'}
},
}
)
circle/manager/scheduler.py
......@@ -17,7 +17,6 @@
from logging import getLogger
from django.db.models import Sum
from django.utils.translation import ugettext_noop
from common.models import HumanReadableException
......@@ -56,7 +55,7 @@ def select_node(instance, nodes):
'''
# check required traits
nodes = [n for n in nodes
if n.enabled and n.online
if n.schedule_enabled and n.online
and has_traits(instance.req_traits.all(), n)]
if not nodes:
logger.warning('select_node: no usable node for %s', unicode(instance))
......@@ -95,8 +94,7 @@ def has_enough_ram(ram_size, node):
unused = total - used
overcommit = node.ram_size_with_overcommit
reserved = (node.instance_set.aggregate(
r=Sum('ram_size'))['r'] or 0) * 1024 * 1024
reserved = node.allocated_ram
free = overcommit - reserved
retval = ram_size < unused and ram_size < free
......
circle/monitor/tasks/local_periodic_tasks.py
......@@ -107,3 +107,19 @@ def instance_per_template():
time()))
Client().send(metrics)
@celery.task(ignore_result=True)
def allocated_memory():
graphite_string = lambda hostname, val, time: (
"circle.%s.memory.allocated %d %s" % (
hostname, val, time)
)
metrics = []
for n in Node.objects.all():
print n.allocated_ram
metrics.append(graphite_string(
n.host.hostname, n.allocated_ram, time()))
Client().send(metrics)
circle/storage/models.py
......@@ -104,7 +104,9 @@ class Disk(TimeStampedModel):
verbose_name_plural = _('disks')
permissions = (
('create_empty_disk', _('Can create an empty disk.')),
('download_disk', _('Can download a disk.')))
('download_disk', _('Can download a disk.')),
('resize_disk', _('Can resize a disk.'))
)
class DiskError(HumanReadableException):
admin_message = None
......@@ -474,7 +476,8 @@ class Disk(TimeStampedModel):
queue_name = self.get_remote_queue_name("storage", priority="slow")
remote = storage_tasks.merge.apply_async(kwargs={
"old_json": self.get_disk_desc(),
"new_json": disk.get_disk_desc()},
"new_json": disk.get_disk_desc(),
"parent_id": task.request.id},
queue=queue_name
) # Timeout
while True:
......
circle/vm/models/instance.py
......@@ -790,6 +790,15 @@ class Instance(AclBase, VirtualMachineDescModel, StatusModel, OperatedMixin,
else:
raise
def resize_disk_live(self, disk, size, timeout=15):
queue_name = self.get_remote_queue_name('vm', 'slow')
result = vm_tasks.resize_disk.apply_async(
args=[self.vm_name, disk.path, size],
queue=queue_name).get(timeout=timeout)
disk.size = size
disk.save()
return result
def deploy_disks(self):
"""Deploy all associated disks.
"""
......@@ -1009,3 +1018,7 @@ class Instance(AclBase, VirtualMachineDescModel, StatusModel, OperatedMixin,
latest = self.get_latest_activity_in_progress()
return (latest and latest.resultant_state is not None
and self.status != latest.resultant_state)
@property
def metric_prefix(self):
return 'vm.%s' % self.vm_name
circle/vm/models/node.py
......@@ -24,10 +24,10 @@ import requests
from django.conf import settings
from django.db.models import (
CharField, IntegerField, ForeignKey, BooleanField, ManyToManyField,
FloatField, permalink,
FloatField, permalink, Sum
)
from django.utils import timezone
from django.utils.translation import ugettext_lazy as _, ugettext_noop
from django.utils.translation import ugettext_lazy as _
from celery.exceptions import TimeoutError
from model_utils.models import TimeStampedModel
......@@ -37,7 +37,7 @@ from common.models import method_cache, WorkerNotFound, HumanSortField
from common.operations import OperatedMixin
from firewall.models import Host
from ..tasks import vm_tasks
from .activity import node_activity, NodeActivity
from .activity import NodeActivity
from .common import Trait
......@@ -72,6 +72,11 @@ class Node(OperatedMixin, TimeStampedModel):
enabled = BooleanField(verbose_name=_('enabled'), default=False,
help_text=_('Indicates whether the node can '
'be used for hosting.'))
schedule_enabled = BooleanField(verbose_name=_('schedule enabled'),
default=False, help_text=_(
'Indicates whether a vm can be '
'automatically scheduled to this '
'node.'))
traits = ManyToManyField(Trait, blank=True,
help_text=_("Declared traits."),
verbose_name=_('traits'))
......@@ -116,6 +121,11 @@ class Node(OperatedMixin, TimeStampedModel):
info = property(get_info)
@property
def allocated_ram(self):
return (self.instance_set.aggregate(
r=Sum('ram_size'))['r'] or 0) * 1024 * 1024
@property
def ram_size(self):
warn('Use Node.info["ram_size"]', DeprecationWarning)
return self.info['ram_size']
......@@ -125,46 +135,30 @@ class Node(OperatedMixin, TimeStampedModel):
warn('Use Node.info["core_num"]', DeprecationWarning)
return self.info['core_num']
STATES = {False: {False: ('OFFLINE', _('offline')),
True: ('DISABLED', _('disabled'))},
True: {False: ('MISSING', _('missing')),
True: ('ONLINE', _('online'))}}
STATES = {None: ({True: ('MISSING', _('missing')),
False: ('OFFLINE', _('offline'))}),
False: {False: ('DISABLED', _('disabled'))},
True: {False: ('PASSIVE', _('passive')),
True: ('ACTIVE', _('active'))}}
def get_state(self):
"""The state combined of online and enabled attributes.
def _get_state(self):
"""The state tuple based on online and enabled attributes.
"""
return self.STATES[self.enabled][self.online][0]
state = property(get_state)
if self.online:
return self.STATES[self.enabled][self.schedule_enabled]
else:
return self.STATES[None][self.enabled]
def get_status_display(self):
return self.STATES[self.enabled][self.online][1]
return self._get_state()[1]
def disable(self, user=None, base_activity=None):
''' Disable the node.'''
if self.enabled:
if base_activity:
act_ctx = base_activity.sub_activity(
'disable', readable_name=ugettext_noop("disable node"))
else:
act_ctx = node_activity(
'disable', node=self, user=user,
readable_name=ugettext_noop("disable node"))
with act_ctx:
self.enabled = False
self.save()
def get_state(self):
return self._get_state()[0]
state = property(get_state)
def enable(self, user=None, base_activity=None):
''' Enable the node. '''
if self.enabled is not True:
if base_activity:
act_ctx = base_activity.sub_activity('enable')
else:
act_ctx = node_activity('enable', node=self, user=user)
with act_ctx:
self.enabled = True
self.save()
self.get_info(invalidate_cache=True)
raise NotImplementedError("Use activate or passivate instead.")
@property
@node_available
......@@ -259,7 +253,7 @@ class Node(OperatedMixin, TimeStampedModel):
@node_available
@method_cache(10)
def monitor_info(self):
metrics = ('cpu.usage', 'memory.usage')
metrics = ('cpu.percent', 'memory.usage')
prefix = 'circle.%s.' % self.host.hostname
params = [('target', '%s%s' % (prefix, metric))
for metric in metrics]
......@@ -295,7 +289,7 @@ class Node(OperatedMixin, TimeStampedModel):
@property
@node_available
def cpu_usage(self):
return self.monitor_info.get('cpu.usage') / 100
return self.monitor_info.get('cpu.percent') / 100
@property
@node_available
......@@ -309,10 +303,11 @@ class Node(OperatedMixin, TimeStampedModel):
def get_status_icon(self):
return {
'OFFLINE': 'fa-minus-circle',
'DISABLED': 'fa-moon-o',
'DISABLED': 'fa-times-circle-o',
'OFFLINE': 'fa-times-circle',
'MISSING': 'fa-warning',
'ONLINE': 'fa-play-circle'}.get(self.get_state(),
'PASSIVE': 'fa-play-circle-o',
'ACTIVE': 'fa-play-circle'}.get(self.get_state(),
'fa-question-circle')
def get_status_label(self):
......@@ -379,3 +374,12 @@ class Node(OperatedMixin, TimeStampedModel):
@permalink
def get_absolute_url(self):
return ('dashboard.views.node-detail', None, {'pk': self.id})
def save(self, *args, **kwargs):
if not self.enabled:
self.schedule_enabled = False
super(Node, self).save(*args, **kwargs)
@property
def metric_prefix(self):
return 'circle.%s' % self.host.hostname
circle/vm/tasks/vm_tasks.py
......@@ -132,6 +132,11 @@ def migrate(params):
pass
@celery.task(name='vmdriver.resize_disk')
def resize_disk(params):
pass
@celery.task(name='vmdriver.domain_info')
def domain_info(params):
pass
......
circle/vm/tests/test_models.py
......@@ -205,8 +205,10 @@ class NodeTestCase(TestCase):
node = Mock(spec=Node)
node.online = True
node.enabled = True
node.schedule_enabled = True
node.STATES = Node.STATES
self.assertEqual(Node.get_state(node), "ONLINE")
node._get_state = lambda: Node._get_state(node)
self.assertEqual(Node.get_state(node), "ACTIVE")
assert isinstance(Node.get_status_display(node), _("x").__class__)
......@@ -348,51 +350,30 @@ class InstanceActivityTestCase(TestCase):
self.assertTrue(InstanceActivity.is_abortable_for(iaobj, su))
def test_disable_enabled(self):
node = MagicMock(spec=Node, enabled=True)
with patch('vm.models.node.node_activity') as nac:
na = MagicMock()
nac.return_value = na
na.__enter__.return_value = MagicMock()
Node.disable(node)
self.assertFalse(node.enabled)
node.save.assert_called_once()
na.assert_called()
node = MagicMock(spec=Node, enabled=True, online=True)
node.instance_set.exists.return_value = False
Node._ops['disable'](node).check_precond()
def test_disable_disabled(self):
node = MagicMock(spec=Node, enabled=False)
with patch('vm.models.node.node_activity') as nac:
na = MagicMock()
na.__enter__.side_effect = AssertionError
nac.return_value = na
Node.disable(node)
self.assertFalse(node.enabled)
def test_disable_enabled_sub(self):
node = MagicMock(spec=Node, enabled=True)
act = MagicMock()
subact = MagicMock()
act.sub_activity.return_value = subact
Node.disable(node, base_activity=act)
self.assertFalse(node.enabled)
subact.__enter__.assert_called()
with self.assertRaises(Exception):
Node._ops['disable'](node).check_precond()
def test_flush(self):
insts = [MagicMock(spec=Instance, migrate=MagicMock()),
MagicMock(spec=Instance, migrate=MagicMock())]
insts[0].name = insts[1].name = "x"
node = MagicMock(spec=Node, enabled=True)
node = MagicMock(spec=Node, enabled=True, schedule_enabled=True)
node.instance_set.all.return_value = insts
user = MagicMock(spec=User)
user.is_superuser = MagicMock(return_value=True)
flush_op = FlushOperation(node)
with patch.object(FlushOperation, 'create_activity') as create_act:
act = create_act.return_value = MagicMock()
flush_op(user=user)
with patch.object(FlushOperation, 'create_activity') as create_act, \
patch.object(
Node._ops['passivate'], 'create_activity') as create_act2:
FlushOperation(node)(user=user)
node.schedule_enabled = True
create_act.assert_called()
node.disable.assert_called_with(user, act)
create_act2.assert_called()
for i in insts:
i.migrate.assert_called()
user.is_superuser.assert_called()
......@@ -401,17 +382,13 @@ class InstanceActivityTestCase(TestCase):
insts = [MagicMock(spec=Instance, migrate=MagicMock()),
MagicMock(spec=Instance, migrate=MagicMock())]
insts[0].name = insts[1].name = "x"
node = MagicMock(spec=Node, enabled=False)
node = MagicMock(spec=Node, enabled=False, schedule_enabled=False)
node.instance_set.all.return_value = insts
flush_op = FlushOperation(node)
with patch.object(FlushOperation, 'create_activity') as create_act:
act = create_act.return_value = MagicMock()
create_act.return_value = MagicMock()
flush_op(system=True)
create_act.assert_called()
node.disable.assert_called_with(None, act)
# ^ should be called, but real method no-ops if disabled
for i in insts:
i.migrate.assert_called()
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