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# QA Dashboard
# Copyright 2013 Canonical Ltd.
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Affero General Public License version 3, as
# published by the Free Software Foundation.
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranties of
# MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
# PURPOSE. See the GNU Affero General Public License for more details.
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from django.views.decorators.http import require_GET
from django.template import RequestContext
from django_tables2 import RequestConfig
from django.shortcuts import (
render_to_response,
get_object_or_404,
redirect,
)
from common.bread_crumbs import (
BreadCrumb,
BreadCrumbTrail,
)
from common.views import index
from power.models import (
PowerMachine,
PowerMetric,
)
from power.tables import MetricTable
def _get_power_arches():
arches = []
power_arches = PowerMetric.objects.values('image__arch')
power_arches = power_arches.distinct().exclude(publish=False)
power_arches = power_arches.order_by('-image__arch')
for arch in power_arches:
arches.append(arch['image__arch'])
return arches
def _get_metrics(arch=None):
pmetrics = PowerMetric.objects.all()
if arch is not None:
pmetrics = pmetrics.filter(image__arch=arch)
metrics = []
for metric in pmetrics.values('name').distinct().exclude(publish=False):
metrics.append(metric['name'])
return metrics
@BreadCrumb("Power testing", parent=index)
@require_GET
def overview(request):
data = {
'bread_crumb_trail': BreadCrumbTrail.leading_to(overview),
}
return _arch_overview(request, data=data, add_url='hardware/')
@BreadCrumb("Hardware measurement", parent=overview)
@require_GET
def arch_overview(request, arch=None):
data = {
'bread_crumb_trail': BreadCrumbTrail.leading_to(arch_overview),
}
return _arch_overview(request, arch, data)
@require_GET
def _arch_overview(request, arch=None, data={}, add_url=''):
arches = _get_power_arches()
chart_size = request.GET.get('size', '')
if arch is None:
return redirect(
'{}arch/{}/'.format(
add_url, arches[0] if len(arches) > 0 else "amd64"
)
)
result = PowerMetric.objects.filter(image__arch=arch)
result = result.distinct('machine__name')
arches = _get_power_arches()
metrics = _get_metrics(arch=arch)
data.update({
'result': result,
'arch': arch,
'arches': arches,
'active': arch,
'metrics': metrics,
'chart_size': chart_size,
})
return render_to_response('power/arch_overview.html', data,
RequestContext(request))
@BreadCrumb("Power usage", parent=arch_overview, needs=['machine_id', 'arch'])
@require_GET
def machine_detail(request, machine_id, arch):
machine = get_object_or_404(PowerMachine, id=machine_id)
qs = PowerMetric.objects.filter(machine__id=machine_id, image__arch=arch)
data = []
for q in qs:
data.append(
dict(
machine=q.machine,
image=q.image,
image__build_number=q.image.build_number,
image__arch=q.image.arch,
name=q.name,
kernel=q.kernel,
maximum=q.maximum,
minimum=q.minimum,
average=q.average,
stddev=q.stddev,
files=q.log_links,
jenkins_url=q.jenkins_url,
duration=q.duration,
)
)
table = MetricTable(data)
RequestConfig(request, paginate={"per_page": 100}).configure(table)
data = {
'machine': machine,
'table': table,
'bread_crumb_trail': BreadCrumbTrail.leading_to(
machine_detail,
machine_id=machine_id,
arch=arch,
),
}
return render_to_response('power/machine_detail.html', data,
RequestContext(request))
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