openstack/horizon
Code Issues Proposed changes

Initial support for database clustering in Horizon

Browse Source 
Added a separate panel for clusters.

This panel contains the Clusters Table with table actions to
Launch and Terminate clusters.  There are row actions Add Shard
and Reset Password (and their associated dialogs) that are specific
to MongoDB and Vertica respectively.

The Clusters Details will include the following tabs:
- Overview
- Instances (table of instances belonging to this cluster)

The launch panel has custom fields for MongoDB and Vertica.
The custom fields will be dynamically shown based on the datastore
selected.

Added a db_capability utility to aid in identifying the specific
datastores.

Added network selection dropdown if neutron is enabled.

Co-Authored-By: Sushil Kumar <sushil.kumar3@hp.com>
Co-Authored-By: Saurabh Surana <saurabh.surana@hp.com>
Co-Authored-By: Duk Loi <duk@tesora.com>
Co-Authored-By: Anna Shen <ruiyuan.shen@hp.com>
Change-Id: I047f4d37449070adfd0ea66ad010982f35c049aa
Implements: blueprint database-clustering-support
This commit is contained in:
Sushil Kumar 2015-08-26 09:51:04 +00:00 committed by David Lyle
parent 16e0d7c1c3
commit 57295f42ba
27 changed files with 1712 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

64
openstack_dashboard/contrib/trove/api/trove.py
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@ -42,6 +42,57 @@ def troveclient(request):
return c
def cluster_list(request, marker=None):
page_size = utils.get_page_size(request)
return troveclient(request).clusters.list(limit=page_size, marker=marker)
def cluster_get(request, cluster_id):
return troveclient(request).clusters.get(cluster_id)
def cluster_delete(request, cluster_id):
return troveclient(request).clusters.delete(cluster_id)
def cluster_create(request, name, volume, flavor, num_instances,
datastore, datastore_version,
nics=None, root_password=None):
# TODO(dklyle): adding to support trove without volume
# support for now until API supports checking for volume support
if volume > 0:
volume_params = {'size': volume}
else:
volume_params = None
instances = []
for i in range(num_instances):
instance = {}
instance["flavorRef"] = flavor
instance["volume"] = volume_params
if nics:
instance["nics"] = [{"net-id": nics}]
instances.append(instance)
# TODO(saurabhs): vertica needs root password on cluster create
return troveclient(request).clusters.create(
name,
datastore,
datastore_version,
instances=instances)
def cluster_add_shard(request, cluster_id):
return troveclient(request).clusters.add_shard(cluster_id)
def create_cluster_root(request, cluster_id, password):
# It appears the code below depends on this trove change
# https://review.openstack.org/#/c/166954/. Comment out when that
# change merges.
# return troveclient(request).cluster.reset_root_password(cluster_id)
troveclient(request).root.create_cluster_root(cluster_id, password)
def instance_list(request, marker=None):
page_size = utils.get_page_size(request)
return troveclient(request).instances.list(limit=page_size, marker=marker)
@ -130,6 +181,19 @@ def flavor_list(request):
return troveclient(request).flavors.list()
def datastore_flavors(request, datastore_name=None,
datastore_version=None):
# if datastore info is available then get datastore specific flavors
if datastore_name and datastore_version:
try:
return troveclient(request).flavors.\
list_datastore_version_associated_flavors(datastore_name,
datastore_version)
except Exception:
LOG.warn("Failed to retrieve datastore specific flavors")
return flavor_list(request)
def flavor_get(request, flavor_id):
return troveclient(request).flavors.get(flavor_id)

0
openstack_dashboard/contrib/trove/content/database_clusters/__init__.py Normal file
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375
openstack_dashboard/contrib/trove/content/database_clusters/forms.py Normal file
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@ -0,0 +1,375 @@
# Copyright 2015 HP Software, LLC
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import logging
from django.core.urlresolvers import reverse
from django.utils.translation import ugettext_lazy as _
from django.views.decorators.debug import sensitive_variables # noqa
from horizon import exceptions
from horizon import forms
from horizon import messages
from horizon.utils import memoized
from openstack_dashboard import api
from openstack_dashboard.contrib.trove import api as trove_api
from openstack_dashboard.contrib.trove.content.databases import db_capability
LOG = logging.getLogger(__name__)
class LaunchForm(forms.SelfHandlingForm):
name = forms.CharField(label=_("Cluster Name"),
max_length=80)
datastore = forms.ChoiceField(
label=_("Datastore"),
help_text=_("Type and version of datastore."),
widget=forms.Select(attrs={
'class': 'switchable',
'data-slug': 'datastore'
}))
mongodb_flavor = forms.ChoiceField(
label=_("Flavor"),
help_text=_("Size of instance to launch."),
required=False,
widget=forms.Select(attrs={
'class': 'switched',
'data-switch-on': 'datastore',
}))
vertica_flavor = forms.ChoiceField(
label=_("Flavor"),
help_text=_("Size of instance to launch."),
required=False,
widget=forms.Select(attrs={
'class': 'switched',
'data-switch-on': 'datastore',
}))
network = forms.ChoiceField(
label=_("Network"),
help_text=_("Network attached to instance."),
required=False)
volume = forms.IntegerField(
label=_("Volume Size"),
min_value=0,
initial=1,
help_text=_("Size of the volume in GB."))
root_password = forms.CharField(
label=_("Root Password"),
required=False,
help_text=_("Password for root user."),
widget=forms.PasswordInput(attrs={
'class': 'switched',
'data-switch-on': 'datastore',
}))
num_instances_vertica = forms.IntegerField(
label=_("Number of Instances"),
min_value=3,
initial=3,
required=False,
help_text=_("Number of instances in the cluster. (Read only)"),
widget=forms.TextInput(attrs={
'readonly': 'readonly',
'class': 'switched',
'data-switch-on': 'datastore',
}))
num_shards = forms.IntegerField(
label=_("Number of Shards"),
min_value=1,
initial=1,
required=False,
help_text=_("Number of shards. (Read only)"),
widget=forms.TextInput(attrs={
'readonly': 'readonly',
'class': 'switched',
'data-switch-on': 'datastore',
}))
num_instances_per_shards = forms.IntegerField(
label=_("Instances Per Shard"),
initial=3,
required=False,
help_text=_("Number of instances per shard. (Read only)"),
widget=forms.TextInput(attrs={
'readonly': 'readonly',
'class': 'switched',
'data-switch-on': 'datastore',
}))
# (name of field variable, label)
mongodb_fields = [
('mongodb_flavor', _('Flavor')),
('num_shards', _('Number of Shards')),
('num_instances_per_shards', _('Instances Per Shard'))
]
vertica_fields = [
('num_instances_vertica', ('Number of Instances')),
('vertica_flavor', _('Flavor')),
('root_password', _('Root Password')),
]
def __init__(self, request, *args, **kwargs):
super(LaunchForm, self).__init__(request, *args, **kwargs)
self.fields['datastore'].choices = self.populate_datastore_choices(
request)
self.populate_flavor_choices(request)
self.fields['network'].choices = self.populate_network_choices(
request)
def clean(self):
datastore_field_value = self.data.get("datastore", None)
if datastore_field_value:
datastore = datastore_field_value.split(',')[0]
if db_capability.is_mongodb_datastore(datastore):
if self.data.get("num_shards", None) < 1:
msg = _("The number of shards must be greater than 1.")
self._errors["num_shards"] = self.error_class([msg])
elif db_capability.is_vertica_datastore(datastore):
if not self.data.get("vertica_flavor", None):
msg = _("The flavor must be specified.")
self._errors["vertica_flavor"] = self.error_class([msg])
if not self.data.get("root_password", None):
msg = _("Password for root user must be specified.")
self._errors["root_password"] = self.error_class([msg])
return self.cleaned_data
@memoized.memoized_method
def datastore_flavors(self, request, datastore_name, datastore_version):
try:
return trove_api.trove.datastore_flavors(
request, datastore_name, datastore_version)
except Exception:
LOG.exception("Exception while obtaining flavors list")
self._flavors = []
redirect = reverse('horizon:project:database_clusters:index')
exceptions.handle(request,
_('Unable to obtain flavors.'),
redirect=redirect)
def populate_flavor_choices(self, request):
valid_flavor = []
for ds in self.datastores(request):
# TODO(michayu): until capabilities lands
if db_capability.is_mongodb_datastore(ds.name):
versions = self.datastore_versions(request, ds.name)
for version in versions:
if version.name == "inactive":
continue
valid_flavor = self.datastore_flavors(request, ds.name,
versions[0].name)
if valid_flavor:
self.fields['mongodb_flavor'].choices = sorted(
[(f.id, "%s" % f.name) for f in valid_flavor])
if db_capability.is_vertica_datastore(ds.name):
versions = self.datastore_versions(request, ds.name)
for version in versions:
if version.name == "inactive":
continue
valid_flavor = self.datastore_flavors(request, ds.name,
versions[0].name)
if valid_flavor:
self.fields['vertica_flavor'].choices = sorted(
[(f.id, "%s" % f.name) for f in valid_flavor])
@memoized.memoized_method
def populate_network_choices(self, request):
network_list = []
try:
if api.base.is_service_enabled(request, 'network'):
tenant_id = self.request.user.tenant_id
networks = api.neutron.network_list_for_tenant(request,
tenant_id)
network_list = [(network.id, network.name_or_id)
for network in networks]
else:
self.fields['network'].widget = forms.HiddenInput()
except exceptions.ServiceCatalogException:
network_list = []
redirect = reverse('horizon:project:database_clusters:index')
exceptions.handle(request,
_('Unable to retrieve networks.'),
redirect=redirect)
return network_list
@memoized.memoized_method
def datastores(self, request):
try:
return trove_api.trove.datastore_list(request)
except Exception:
LOG.exception("Exception while obtaining datastores list")
self._datastores = []
redirect = reverse('horizon:project:database_clusters:index')
exceptions.handle(request,
_('Unable to obtain datastores.'),
redirect=redirect)
def filter_cluster_datastores(self, request):
datastores = []
for ds in self.datastores(request):
# TODO(michayu): until capabilities lands
if (db_capability.is_vertica_datastore(ds.name)
or db_capability.is_mongodb_datastore(ds.name)):
datastores.append(ds)
return datastores
@memoized.memoized_method
def datastore_versions(self, request, datastore):
try:
return trove_api.trove.datastore_version_list(request, datastore)
except Exception:
LOG.exception("Exception while obtaining datastore version list")
self._datastore_versions = []
redirect = reverse('horizon:project:database_clusters:index')
exceptions.handle(request,
_('Unable to obtain datastore versions.'),
redirect=redirect)
def populate_datastore_choices(self, request):
choices = ()
datastores = self.filter_cluster_datastores(request)
if datastores is not None:
for ds in datastores:
versions = self.datastore_versions(request, ds.name)
if versions:
# only add to choices if datastore has at least one version
version_choices = ()
for v in versions:
if "inactive" in v.name:
continue
selection_text = ds.name + ' - ' + v.name
widget_text = ds.name + '-' + v.name
version_choices = (version_choices +
((widget_text, selection_text),))
self._add_attr_to_optional_fields(ds.name,
widget_text)
choices = choices + version_choices
return choices
def _add_attr_to_optional_fields(self, datastore, selection_text):
fields = []
if db_capability.is_mongodb_datastore(datastore):
fields = self.mongodb_fields
elif db_capability.is_vertica_datastore(datastore):
fields = self.vertica_fields
for field in fields:
attr_key = 'data-datastore-' + selection_text
widget = self.fields[field[0]].widget
if attr_key not in widget.attrs:
widget.attrs[attr_key] = field[1]
@sensitive_variables('data')
def handle(self, request, data):
try:
datastore = data['datastore'].split('-')[0]
datastore_version = data['datastore'].split('-')[1]
final_flavor = data['mongodb_flavor']
num_instances = data['num_instances_per_shards']
root_password = None
if db_capability.is_vertica_datastore(datastore):
final_flavor = data['vertica_flavor']
root_password = data['root_password']
num_instances = data['num_instances_vertica']
LOG.info("Launching cluster with parameters "
"{name=%s, volume=%s, flavor=%s, "
"datastore=%s, datastore_version=%s",
data['name'], data['volume'], final_flavor,
datastore, datastore_version)
trove_api.trove.cluster_create(request,
data['name'],
data['volume'],
final_flavor,
num_instances,
datastore=datastore,
datastore_version=datastore_version,
nics=data['network'],
root_password=root_password)
messages.success(request,
_('Launched cluster "%s"') % data['name'])
return True
except Exception as e:
redirect = reverse("horizon:project:database_clusters:index")
exceptions.handle(request,
_('Unable to launch cluster. %s') % e.message,
redirect=redirect)
class AddShardForm(forms.SelfHandlingForm):
name = forms.CharField(
label=_("Cluster Name"),
max_length=80,
widget=forms.TextInput(attrs={'readonly': 'readonly'}))
num_shards = forms.IntegerField(
label=_("Number of Shards"),
initial=1,
widget=forms.TextInput(attrs={'readonly': 'readonly'}))
num_instances = forms.IntegerField(label=_("Instances Per Shard"),
initial=3,
widget=forms.TextInput(
attrs={'readonly': 'readonly'}))
cluster_id = forms.CharField(required=False,
widget=forms.HiddenInput())
def handle(self, request, data):
try:
LOG.info("Adding shard with parameters "
"{name=%s, num_shards=%s, num_instances=%s, "
"cluster_id=%s}",
data['name'],
data['num_shards'],
data['num_instances'],
data['cluster_id'])
trove_api.trove.cluster_add_shard(request, data['cluster_id'])
messages.success(request,
_('Added shard to "%s"') % data['name'])
except Exception as e:
redirect = reverse("horizon:project:database_clusters:index")
exceptions.handle(request,
_('Unable to add shard. %s') % e.message,
redirect=redirect)
return True
class ResetPasswordForm(forms.SelfHandlingForm):
cluster_id = forms.CharField(widget=forms.HiddenInput())
password = forms.CharField(widget=forms.PasswordInput(),
label=_("New Password"),
required=True,
help_text=_("New password for cluster access."))
@sensitive_variables('data')
def handle(self, request, data):
password = data.get("password")
cluster_id = data.get("cluster_id")
try:
trove_api.trove.create_cluster_root(request,
cluster_id,
password)
messages.success(request, _('Root password updated for '
'cluster "%s"') % cluster_id)
except Exception as e:
redirect = reverse("horizon:project:database_clusters:index")
exceptions.handle(request, _('Unable to reset password. %s') %
e.message, redirect=redirect)
return True

26
openstack_dashboard/contrib/trove/content/database_clusters/panel.py Normal file
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@ -0,0 +1,26 @@
# Copyright (c) 2014 eBay Software Foundation
# Copyright 2015 HP Software, LLC
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from django.utils.translation import ugettext_lazy as _
import horizon
class Clusters(horizon.Panel):
name = _("Clusters")
slug = 'database_clusters'
permissions = ('openstack.services.database',
'openstack.services.object-store',)

205
openstack_dashboard/contrib/trove/content/database_clusters/tables.py Normal file
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@ -0,0 +1,205 @@
# Copyright (c) 2014 eBay Software Foundation
# Copyright 2015 HP Software, LLC
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from django.core import urlresolvers
from django.template.defaultfilters import title # noqa
from django.utils.translation import ugettext_lazy as _
from django.utils.translation import ungettext_lazy
from horizon import tables
from horizon.templatetags import sizeformat
from horizon.utils import filters
from horizon.utils import memoized
from openstack_dashboard.contrib.trove import api
from openstack_dashboard.contrib.trove.content.databases import db_capability
ACTIVE_STATES = ("ACTIVE",)
class TerminateCluster(tables.BatchAction):
name = "terminate"
icon = "remove"
classes = ('btn-danger',)
help_text = _("Terminated cluster is not recoverable.")
@staticmethod
def action_present(count):
return ungettext_lazy(
u"Terminate Cluster",
u"Terminate Clusters",
count
)
@staticmethod
def action_past(count):
return ungettext_lazy(
u"Scheduled termination of Cluster",
u"Scheduled termination of Clusters",
count
)
def action(self, request, obj_id):
api.trove.cluster_delete(request, obj_id)
class LaunchLink(tables.LinkAction):
name = "launch"
verbose_name = _("Launch Cluster")
url = "horizon:project:database_clusters:launch"
classes = ("btn-launch", "ajax-modal")
icon = "cloud-upload"
class AddShard(tables.LinkAction):
name = "add_shard"
verbose_name = _("Add Shard")
url = "horizon:project:database_clusters:add_shard"
classes = ("ajax-modal",)
icon = "plus"
def allowed(self, request, cluster=None):
if (cluster and cluster.task["name"] == 'NONE' and
db_capability.is_mongodb_datastore(cluster.datastore['type'])):
return True
return False
class ResetPassword(tables.LinkAction):
name = "reset_password"
verbose_name = _("Reset Root Password")
url = "horizon:project:database_clusters:reset_password"
classes = ("ajax-modal",)
def allowed(self, request, cluster=None):
if (cluster and cluster.task["name"] == 'NONE' and
db_capability.is_vertica_datastore(cluster.datastore['type'])):
return True
return False
def get_link_url(self, datum):
cluster_id = self.table.get_object_id(datum)
return urlresolvers.reverse(self.url, args=[cluster_id])
class UpdateRow(tables.Row):
ajax = True
@memoized.memoized_method
def get_data(self, request, cluster_id):
cluster = api.trove.cluster_get(request, cluster_id)
try:
# TODO(michayu): assumption that cluster is homogeneous
flavor_id = cluster.instances[0]['flavor']['id']
cluster.full_flavor = api.trove.flavor_get(request, flavor_id)
except Exception:
pass
return cluster
def get_datastore(cluster):
return cluster.datastore["type"]
def get_datastore_version(cluster):
return cluster.datastore["version"]
def get_size(cluster):
if db_capability.is_vertica_datastore(cluster.datastore['type']):
return "3"
if hasattr(cluster, "full_flavor"):
size_string = _("%(name)s | %(RAM)s RAM | %(instances)s instances")
vals = {'name': cluster.full_flavor.name,
'RAM': sizeformat.mbformat(cluster.full_flavor.ram),
'instances': len(cluster.instances)}
return size_string % vals
return _("Not available")
def get_task(cluster):
return cluster.task["name"]
class ClustersTable(tables.DataTable):
TASK_CHOICES = (
("none", True),
)
name = tables.Column("name",
link=("horizon:project:database_clusters:detail"),
verbose_name=_("Cluster Name"))
datastore = tables.Column(get_datastore,
verbose_name=_("Datastore"))
datastore_version = tables.Column(get_datastore_version,
verbose_name=_("Datastore Version"))
size = tables.Column(get_size,
verbose_name=_("Cluster Size"),
attrs={'data-type': 'size'})
task = tables.Column(get_task,
filters=(title, filters.replace_underscores),
verbose_name=_("Current Task"),
status=True,
status_choices=TASK_CHOICES)
class Meta(object):
name = "clusters"
verbose_name = _("Clusters")
status_columns = ["task"]
row_class = UpdateRow
table_actions = (LaunchLink, TerminateCluster)
row_actions = (AddShard, ResetPassword, TerminateCluster)
def get_instance_size(instance):
if hasattr(instance, "full_flavor"):
size_string = _("%(name)s | %(RAM)s RAM")
vals = {'name': instance.full_flavor.name,
'RAM': sizeformat.mbformat(instance.full_flavor.ram)}
return size_string % vals
return _("Not available")
def get_instance_type(instance):
if hasattr(instance, "type"):
return instance.type
return _("Not available")
def get_host(instance):
if hasattr(instance, "hostname"):
return instance.hostname
elif hasattr(instance, "ip") and instance.ip:
return instance.ip[0]
return _("Not Assigned")
class InstancesTable(tables.DataTable):
name = tables.Column("name",
verbose_name=_("Name"))
type = tables.Column(get_instance_type,
verbose_name=_("Type"))
host = tables.Column(get_host,
verbose_name=_("Host"))
size = tables.Column(get_instance_size,
verbose_name=_("Size"),
attrs={'data-type': 'size'})
status = tables.Column("status",
filters=(title, filters.replace_underscores),
verbose_name=_("Status"))
class Meta(object):
name = "instances"
verbose_name = _("Instances")

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openstack_dashboard/contrib/trove/content/database_clusters/tabs.py Normal file
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# Copyright (c) 2014 eBay Software Foundation
# Copyright 2015 HP Software, LLC
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from django import template
from django.utils.translation import ugettext_lazy as _
from horizon import exceptions
from horizon import tabs
from openstack_dashboard.contrib.trove import api
from openstack_dashboard.contrib.trove.content.database_clusters import tables
class OverviewTab(tabs.Tab):
name = _("Overview")
slug = "overview"
def get_context_data(self, request):
return {"cluster": self.tab_group.kwargs['cluster']}
def get_template_name(self, request):
cluster = self.tab_group.kwargs['cluster']
template_file = ('project/database_clusters/_detail_overview_%s.html'
% cluster.datastore['type'])
try:
template.loader.get_template(template_file)
return template_file
except template.TemplateDoesNotExist:
# This datastore type does not have a template file
# Just use the base template file
return ('project/database_clusters/_detail_overview.html')
class InstancesTab(tabs.TableTab):
table_classes = (tables.InstancesTable,)
name = _("Instances")
slug = "instances_tab"
cluster = None
template_name = "horizon/common/_detail_table.html"
preload = True
def get_instances_data(self):
cluster = self.tab_group.kwargs['cluster']
data = []
try:
instances = api.trove.cluster_get(self.request,
cluster.id).instances
for instance in instances:
instance_info = api.trove.instance_get(self.request,
instance['id'])
flavor_id = instance_info.flavor['id']
instance_info.full_flavor = api.trove.flavor_get(self.request,
flavor_id)
if "type" in instance:
instance_info.type = instance["type"]
if "ip" in instance:
instance_info.ip = instance["ip"]
if "hostname" in instance:
instance_info.hostname = instance["hostname"]
data.append(instance_info)
except Exception:
msg = _('Unable to get instances data.')
exceptions.handle(self.request, msg)
data = []
return data
class ClusterDetailTabs(tabs.TabGroup):
slug = "cluster_details"
tabs = (OverviewTab, InstancesTab)
sticky = True

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{% extends "horizon/common/_modal_form.html" %}
{% load i18n %}
{% load url from future %}
{% block form_id %}add_shard_form{% endblock %}
{% block form_action %}{% url "horizon:project:database_clusters:add_shard" cluster_id %}{% endblock %}
{% block modal_id %}add_shard_modal{% endblock %}
{% block modal-header %}{% trans "Add Shard" %}{% endblock %}
{% block modal-body %}
<div class="left">
<fieldset>
{% include "horizon/common/_form_fields.html" %}
</fieldset>
</div>
<div class="right">
<p>{% blocktrans %}Specify the details for adding additional shards.{% endblocktrans %}</p>
</div>
{% endblock %}
{% block modal-footer %}
<input class="btn btn-primary pull-right" type="submit" value="{% trans "Add Shard" %}" />
<a href="{% url "horizon:project:database_clusters:index" %}" class="btn btn-default secondary cancel close">{% trans "Cancel" %}</a>
{% endblock %}

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{% load i18n sizeformat %}
<h3>{% trans "Cluster Overview" %}</h3>
<div class="status row detail">
<h4>{% trans "Information" %}</h4>
<hr class="header_rule">
<dl class="dl-horizontal">
<dt>{% trans "Name" %}</dt>
<dd>{{ cluster.name }}</dd>
<dt>{% trans "ID" %}</dt>
<dd>{{ cluster.id }}</dd>
<dt>{% trans "Datastore" %}</dt>
<dd>{{ cluster.datastore.type }}</dd>
<dt>{% trans "Datastore Version" %}</dt>
<dd>{{ cluster.datastore.version }}</dd>
<dt>{% trans "Current Task" %}</dt>
<dd>{{ cluster.task.name|title }}</dd>
<dt>{% trans "RAM" %}</dt>
<dd>{{ cluster.full_flavor.ram|mbformat }}</dd>
<dt>{% trans "Number of Instances" %}</dt>
<dd>{{ cluster.num_instances }}</dd>
</dl>
</div>
{% block connection_info %}
{% endblock %}

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{% extends "project/database_clusters/_detail_overview.html" %}
{% load i18n sizeformat %}
{% block connection_info %}
<div class="addresses row detail">
<h4>{% trans "Connection Information" %}</h4>
<hr class="header_rule">
<dl>
{% with cluster.ip.0 as ip %}
<dt>{% trans "Host" %}</dt>
<dd>
{% if not ip %}
{% trans "Not Assigned" %}
</dd>
{% else %}
{{ ip }}
</dd>
<dt>{% trans "Database Port" %}</dt>
<dd>27017</dd>
<dt>{% trans "Connection Examples" %}</dt>
<dd>mongo --host {{ ip }}</dd>
<dd>mongodb://[{% trans "USERNAME" %}:{% trans "PASSWORD" %}@]{{ ip }}:27017/{% trans "DATABASE" %}</dd>
{% endif %} <!-- ends else block -->
{% endwith %}
</dl>
</div>
{% endblock %}

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{% load i18n sizeformat %}
<h3>{% trans "Cluster Overview" %}</h3>
<div class="status row detail">
<h4>{% trans "Information" %}</h4>
<hr class="header_rule">
<dl class="dl-horizontal">
<dt>{% trans "Name" %}</dt>
<dd>{{ cluster.name }}</dd>
<dt>{% trans "ID" %}</dt>
<dd>{{ cluster.id }}</dd>
<dt>{% trans "Datastore" %}</dt>
<dd>{{ cluster.datastore.type }}</dd>
<dt>{% trans "Datastore Version" %}</dt>
<dd>{{ cluster.datastore.version }}</dd>
<dt>{% trans "Current Task" %}</dt>
<dd>{{ cluster.task.name|title }}</dd>
<dt>{% trans "RAM" %}</dt>
<dd>{{ cluster.full_flavor.ram|mbformat }}</dd>
<dt>{% trans "Number of Instances" %}</dt>
<dd>{{ cluster.num_instances }}</dd>
<dt>{% trans "Managment Console" %}</dt>
<dd><a href="{{ cluster.mgmt_url }}" target="_blank">{{ cluster.mgmt_url }}</a></dd>
</dl>
</div>
{% block connection_info %}
{% endblock %}

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{% extends "horizon/common/_modal_form.html" %}
{% load i18n %}
{% load url from future %}
{% block form_id %}launch_form{% endblock %}
{% block form_action %}{% url "horizon:project:database_clusters:launch" %}{% endblock %}
{% block modal_id %}launch_modal{% endblock %}
{% block modal-header %}{% trans "Launch Cluster" %}{% endblock %}
{% block modal-body %}
<div class="center">
<fieldset>
{% include "horizon/common/_form_fields.html" %}
</fieldset>
</div>
{% endblock %}
{% block modal-footer %}
<input class="btn btn-primary pull-right" type="submit" value="{% trans "Launch" %}" />
<a href="{% url "horizon:project:database_clusters:index" %}" class="btn btn-default secondary cancel close">{% trans "Cancel" %}</a>
{% endblock %}

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{% extends "horizon/common/_modal_form.html" %}
{% load i18n %}
{% load url from future %}
{% block form_id %}reset_password_form{% endblock %}
{% block form_action %}{% url "horizon:project:database_clusters:reset_password" cluster_id %}{% endblock %}
{% block modal_id %}reset_password_modal{% endblock %}
{% block modal-header %}{% trans "Reset Root Password" %}{% endblock %}
{% block modal-body %}
<div class="left">
<fieldset>
{% include "horizon/common/_form_fields.html" %}
</fieldset>
</div>
<div class="right">
<p>{% blocktrans %}Specify the new root password for vertica cluster.{% endblocktrans %}</p>
</div>
{% endblock %}
{% block modal-footer %}
<input class="btn btn-primary pull-right" type="submit" value="{% trans "Reset Root Password" %}" />
<a href="{% url "horizon:project:database_clusters:index" %}" class="btn btn-default secondary cancel close">{% trans "Cancel" %}</a>
{% endblock %}

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{% extends "base.html" %}
{% load i18n %}
{% block title %}{% trans "Add Shard" %}{% endblock %}
{% block main %}
{% include "project/database_clusters/_add_shard.html" %}
{% endblock %}

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{% extends 'base.html' %}
{% load i18n sizeformat %}
{% block title %}{% trans "Cluster Detail" %}{% endblock %}
{% block main %}
<div class="row-fluid">
<div class="col-sm-12">
{{ tab_group.render }}
</div>
</div>
{% endblock %}

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{% extends 'base.html' %}
{% load i18n %}
{% block title %}{% trans "Clusters" %}{% endblock %}
{% block page_header %}
{% include "horizon/common/_page_header.html" with title=_("Clusters") %}
{% endblock page_header %}
{% block main %}
{{ table.render }}
{% endblock %}

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{% extends 'base.html' %}
{% load i18n %}
{% block title %}{% trans "Launch Cluster" %}{% endblock %}
{% block page_header %}
{% include "horizon/common/_page_header.html" with title=_("Launch Cluster") %}
{% endblock page_header %}
{% block main %}
{% include 'project/database_clusters/_launch.html' %}
{% endblock %}

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{% extends "base.html" %}
{% load i18n %}
{% block title %}{% trans "Reset Root Password" %}{% endblock %}
{% block main %}
{% include "project/database_clusters/_reset_password.html" %}
{% endblock %}

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# Copyright (c) 2014 eBay Software Foundation
# Copyright 2015 HP Software, LLC
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from django.core.urlresolvers import reverse
from django import http
from mox3.mox import IsA # noqa
from openstack_dashboard import api
from openstack_dashboard.contrib.trove import api as trove_api
from openstack_dashboard.test import helpers as test
from troveclient import common
INDEX_URL = reverse('horizon:project:database_clusters:index')
LAUNCH_URL = reverse('horizon:project:database_clusters:launch')
DETAILS_URL = reverse('horizon:project:database_clusters:detail', args=['id'])
ADD_SHARD_VIEWNAME = 'horizon:project:database_clusters:add_shard'
RESET_PASSWORD_VIEWNAME = 'horizon:project:database_clusters:reset_password'
class ClustersTests(test.TestCase):
@test.create_stubs({trove_api.trove: ('cluster_list',
'flavor_list')})
def test_index(self):
clusters = common.Paginated(self.trove_clusters.list())
trove_api.trove.cluster_list(IsA(http.HttpRequest), marker=None)\
.AndReturn(clusters)
trove_api.trove.flavor_list(IsA(http.HttpRequest))\
.AndReturn(self.flavors.list())
self.mox.ReplayAll()
res = self.client.get(INDEX_URL)
self.assertTemplateUsed(res, 'project/database_clusters/index.html')
@test.create_stubs({trove_api.trove: ('cluster_list',
'flavor_list')})
def test_index_flavor_exception(self):
clusters = common.Paginated(self.trove_clusters.list())
trove_api.trove.cluster_list(IsA(http.HttpRequest), marker=None)\
.AndReturn(clusters)
trove_api.trove.flavor_list(IsA(http.HttpRequest))\
.AndRaise(self.exceptions.trove)
self.mox.ReplayAll()
res = self.client.get(INDEX_URL)
self.assertTemplateUsed(res, 'project/database_clusters/index.html')
self.assertMessageCount(res, error=1)
@test.create_stubs({trove_api.trove: ('cluster_list',)})
def test_index_list_exception(self):
trove_api.trove.cluster_list(IsA(http.HttpRequest), marker=None)\
.AndRaise(self.exceptions.trove)
self.mox.ReplayAll()
res = self.client.get(INDEX_URL)
self.assertTemplateUsed(res, 'project/database_clusters/index.html')
self.assertMessageCount(res, error=1)
@test.create_stubs({trove_api.trove: ('cluster_list',
'flavor_list')})
def test_index_pagination(self):
clusters = self.trove_clusters.list()
last_record = clusters[0]
clusters = common.Paginated(clusters, next_marker="foo")
trove_api.trove.cluster_list(IsA(http.HttpRequest), marker=None)\
.AndReturn(clusters)
trove_api.trove.flavor_list(IsA(http.HttpRequest))\
.AndReturn(self.flavors.list())
self.mox.ReplayAll()
res = self.client.get(INDEX_URL)
self.assertTemplateUsed(res, 'project/database_clusters/index.html')
self.assertContains(
res, 'marker=' + last_record.id)
@test.create_stubs({trove_api.trove: ('cluster_list',
'flavor_list')})
def test_index_flavor_list_exception(self):
clusters = common.Paginated(self.trove_clusters.list())
trove_api.trove.cluster_list(IsA(http.HttpRequest), marker=None)\
.AndReturn(clusters)
trove_api.trove.flavor_list(IsA(http.HttpRequest))\
.AndRaise(self.exceptions.trove)
self.mox.ReplayAll()
res = self.client.get(INDEX_URL)
self.assertTemplateUsed(res, 'project/database_clusters/index.html')
self.assertMessageCount(res, error=1)
@test.create_stubs({trove_api.trove: ('datastore_flavors',
'datastore_list',
'datastore_version_list'),
api.base: ['is_service_enabled']})
def test_launch_cluster(self):
api.base.is_service_enabled(IsA(http.HttpRequest), 'network')\
.AndReturn(False)
trove_api.trove.datastore_flavors(IsA(http.HttpRequest),
'mongodb', '2.6')\
.AndReturn(self.flavors.list())
trove_api.trove.datastore_list(IsA(http.HttpRequest))\
.AndReturn(self.datastores.list())
trove_api.trove.datastore_version_list(IsA(http.HttpRequest),
IsA(str))\
.AndReturn(self.datastore_versions.list())
self.mox.ReplayAll()
res = self.client.get(LAUNCH_URL)
self.assertTemplateUsed(res, 'project/database_clusters/launch.html')
@test.create_stubs({trove_api.trove: ['datastore_flavors',
'cluster_create',
'datastore_list',
'datastore_version_list'],
api.base: ['is_service_enabled']})
def test_create_simple_cluster(self):
api.base.is_service_enabled(IsA(http.HttpRequest), 'network')\
.AndReturn(False)
trove_api.trove.datastore_flavors(IsA(http.HttpRequest),
'mongodb', '2.6')\
.AndReturn(self.flavors.list())
trove_api.trove.datastore_list(IsA(http.HttpRequest))\
.AndReturn(self.datastores.list())
trove_api.trove.datastore_version_list(IsA(http.HttpRequest), IsA(str))\
.AndReturn(self.datastore_versions.list())
cluster_name = u'MyCluster'
cluster_volume = 1
cluster_flavor = u'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa'
cluster_instances = 3
cluster_datastore = u'mongodb'
cluster_datastore_version = u'2.6'
cluster_network = u''
trove_api.trove.cluster_create(
IsA(http.HttpRequest),
cluster_name,
cluster_volume,
cluster_flavor,
cluster_instances,
datastore=cluster_datastore,
datastore_version=cluster_datastore_version,
nics=cluster_network,
root_password=None).AndReturn(self.trove_clusters.first())
self.mox.ReplayAll()
post = {
'name': cluster_name,
'volume': cluster_volume,
'num_instances': cluster_instances,
'num_shards': 1,
'num_instances_per_shards': cluster_instances,
'datastore': cluster_datastore + u'-' + cluster_datastore_version,
'mongodb_flavor': cluster_flavor,
'network': cluster_network
}
res = self.client.post(LAUNCH_URL, post)
self.assertNoFormErrors(res)
self.assertMessageCount(success=1)
@test.create_stubs({trove_api.trove: ['datastore_flavors',
'cluster_create',
'datastore_list',
'datastore_version_list'],
api.neutron: ['network_list_for_tenant'],
api.base: ['is_service_enabled']})
def test_create_simple_cluster_neutron(self):
api.base.is_service_enabled(IsA(http.HttpRequest), 'network')\
.AndReturn(True)
api.neutron.network_list_for_tenant(IsA(http.HttpRequest), '1')\
.AndReturn(self.networks.list())
trove_api.trove.datastore_flavors(IsA(http.HttpRequest),
'mongodb', '2.6')\
.AndReturn(self.flavors.list())
trove_api.trove.datastore_list(IsA(http.HttpRequest))\
.AndReturn(self.datastores.list())
trove_api.trove.datastore_version_list(IsA(http.HttpRequest), IsA(str))\
.AndReturn(self.datastore_versions.list())
cluster_name = u'MyCluster'
cluster_volume = 1
cluster_flavor = u'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa'
cluster_instances = 3
cluster_datastore = u'mongodb'
cluster_datastore_version = u'2.6'
cluster_network = u'82288d84-e0a5-42ac-95be-e6af08727e42'
trove_api.trove.cluster_create(
IsA(http.HttpRequest),
cluster_name,
cluster_volume,
cluster_flavor,
cluster_instances,
datastore=cluster_datastore,
datastore_version=cluster_datastore_version,
nics=cluster_network,
root_password=None).AndReturn(self.trove_clusters.first())
self.mox.ReplayAll()
post = {
'name': cluster_name,
'volume': cluster_volume,
'num_instances': cluster_instances,
'num_shards': 1,
'num_instances_per_shards': cluster_instances,
'datastore': cluster_datastore + u'-' + cluster_datastore_version,
'mongodb_flavor': cluster_flavor,
'network': cluster_network
}
res = self.client.post(LAUNCH_URL, post)
self.assertNoFormErrors(res)
self.assertMessageCount(success=1)
@test.create_stubs({trove_api.trove: ['datastore_flavors',
'cluster_create',
'datastore_list',
'datastore_version_list'],
api.neutron: ['network_list_for_tenant']})
def test_create_simple_cluster_exception(self):
api.neutron.network_list_for_tenant(IsA(http.HttpRequest), '1')\
.AndReturn(self.networks.list())
trove_api.trove.datastore_flavors(IsA(http.HttpRequest),
'mongodb', '2.6')\
.AndReturn(self.flavors.list())
trove_api.trove.datastore_list(IsA(http.HttpRequest))\
.AndReturn(self.datastores.list())
trove_api.trove.datastore_version_list(IsA(http.HttpRequest), IsA(str))\
.AndReturn(self.datastore_versions.list())
cluster_name = u'MyCluster'
cluster_volume = 1
cluster_flavor = u'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa'
cluster_instances = 3
cluster_datastore = u'mongodb'
cluster_datastore_version = u'2.6'
cluster_network = u'82288d84-e0a5-42ac-95be-e6af08727e42'
trove_api.trove.cluster_create(
IsA(http.HttpRequest),
cluster_name,
cluster_volume,
cluster_flavor,
cluster_instances,
datastore=cluster_datastore,
datastore_version=cluster_datastore_version,
nics=cluster_network,
root_password=None).AndReturn(self.trove_clusters.first())
self.mox.ReplayAll()
post = {
'name': cluster_name,
'volume': cluster_volume,
'num_instances': cluster_instances,
'num_shards': 1,
'num_instances_per_shards': cluster_instances,
'datastore': cluster_datastore + u'-' + cluster_datastore_version,
'mongodb_flavor': cluster_flavor,
'network': cluster_network
}
res = self.client.post(LAUNCH_URL, post)
self.assertRedirectsNoFollow(res, INDEX_URL)
@test.create_stubs({trove_api.trove: ('cluster_get',
'instance_get',
'flavor_get',)})
def test_details(self):
cluster = self.trove_clusters.first()
trove_api.trove.cluster_get(IsA(http.HttpRequest), cluster.id)\
.MultipleTimes().AndReturn(cluster)
trove_api.trove.instance_get(IsA(http.HttpRequest), IsA(str))\
.MultipleTimes().AndReturn(self.databases.first())
trove_api.trove.flavor_get(IsA(http.HttpRequest), IsA(str))\
.MultipleTimes().AndReturn(self.flavors.first())
self.mox.ReplayAll()
details_url = reverse('horizon:project:database_clusters:detail',
args=[cluster.id])
res = self.client.get(details_url)
self.assertTemplateUsed(res, 'project/database_clusters/detail.html')
self.assertContains(res, cluster.ip[0])

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# Copyright (c) 2014 eBay Software Foundation
# Copyright 2015 HP Software, LLC
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from django.conf.urls import patterns # noqa
from django.conf.urls import url # noqa
from openstack_dashboard.contrib.trove.content.database_clusters import views
CLUSTERS = r'^(?P<cluster_id>[^/]+)/%s$'
urlpatterns = patterns(
'',
url(r'^$', views.IndexView.as_view(), name='index'),
url(r'^launch$', views.LaunchClusterView.as_view(), name='launch'),
url(r'^(?P<cluster_id>[^/]+)/$', views.DetailView.as_view(),
name='detail'),
url(CLUSTERS % 'add_shard', views.AddShardView.as_view(),
name='add_shard'),
url(CLUSTERS % 'reset_password', views.ResetPasswordView.as_view(),
name='reset_password'),
)

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# Copyright (c) 2014 eBay Software Foundation
# Copyright 2015 HP Software, LLC
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
"""
Views for managing database clusters.
"""
from collections import OrderedDict
import logging
from django.core.urlresolvers import reverse
from django.core.urlresolvers import reverse_lazy
from django.utils.translation import ugettext_lazy as _
from horizon import exceptions
from horizon import forms as horizon_forms
from horizon import tables as horizon_tables
from horizon import tabs as horizon_tabs
from horizon.utils import memoized
from openstack_dashboard.contrib.trove import api
from openstack_dashboard.contrib.trove.content.database_clusters import forms
from openstack_dashboard.contrib.trove.content.database_clusters import tables
from openstack_dashboard.contrib.trove.content.database_clusters import tabs
LOG = logging.getLogger(__name__)
class IndexView(horizon_tables.DataTableView):
table_class = tables.ClustersTable
template_name = 'project/database_clusters/index.html'
def has_more_data(self, table):
return self._more
@memoized.memoized_method
def get_flavors(self):
try:
flavors = api.trove.flavor_list(self.request)
except Exception:
flavors = []
msg = _('Unable to retrieve database size information.')
exceptions.handle(self.request, msg)
return OrderedDict((unicode(flavor.id), flavor) for flavor in flavors)
def _extra_data(self, cluster):
try:
cluster_flavor = cluster.instances[0]["flavor"]["id"]
flavors = self.get_flavors()
flavor = flavors.get(cluster_flavor)
if flavor is not None:
cluster.full_flavor = flavor
except Exception:
# ignore any errors and just return cluster unaltered
pass
return cluster
def get_data(self):
marker = self.request.GET.get(
tables.ClustersTable._meta.pagination_param)
# Gather our clusters
try:
clusters = api.trove.cluster_list(self.request, marker=marker)
self._more = clusters.next or False
except Exception:
self._more = False
clusters = []
msg = _('Unable to retrieve database clusters.')
exceptions.handle(self.request, msg)
map(self._extra_data, clusters)
return clusters
class LaunchClusterView(horizon_forms.ModalFormView):
form_class = forms.LaunchForm
template_name = 'project/database_clusters/launch.html'
success_url = reverse_lazy('horizon:project:database_clusters:index')
class DetailView(horizon_tabs.TabbedTableView):
tab_group_class = tabs.ClusterDetailTabs
template_name = 'project/database_clusters/detail.html'
page_title = _("Cluster Details: {{ cluster.name }}")
def get_context_data(self, **kwargs):
context = super(DetailView, self).get_context_data(**kwargs)
context["cluster"] = self.get_data()
return context
@memoized.memoized_method
def get_data(self):
try:
cluster_id = self.kwargs['cluster_id']
cluster = api.trove.cluster_get(self.request, cluster_id)
except Exception:
redirect = reverse('horizon:project:database_clusters:index')
msg = _('Unable to retrieve details '
'for database cluster: %s') % cluster_id
exceptions.handle(self.request, msg, redirect=redirect)
try:
cluster.full_flavor = api.trove.flavor_get(
self.request, cluster.instances[0]["flavor"]["id"])
except Exception:
LOG.error('Unable to retrieve flavor details'
' for database cluster: %s' % cluster_id)
cluster.num_instances = len(cluster.instances)
# Todo(saurabhs) Set mgmt_url to dispaly Mgmt Console URL on
# cluster details page
# for instance in cluster.instances:
# if instance['type'] == "master":
# cluster.mgmt_url = "https://%s:5450/webui" % instance['ip'][0]
return cluster
def get_tabs(self, request, *args, **kwargs):
cluster = self.get_data()
return self.tab_group_class(request, cluster=cluster, **kwargs)
class AddShardView(horizon_forms.ModalFormView):
form_class = forms.AddShardForm
template_name = 'project/database_clusters/add_shard.html'
success_url = reverse_lazy('horizon:project:database_clusters:index')
page_title = _("Add Shard")
def get_context_data(self, **kwargs):
context = super(AddShardView, self).get_context_data(**kwargs)
context["cluster_id"] = self.kwargs['cluster_id']
return context
def get_object(self, *args, **kwargs):
if not hasattr(self, "_object"):
cluster_id = self.kwargs['cluster_id']
try:
self._object = api.trove.cluster_get(self.request, cluster_id)
# TODO(michayu): assumption that cluster is homogeneous
flavor_id = self._object.instances[0]['flavor']['id']
flavors = self.get_flavors()
if flavor_id in flavors:
self._object.flavor_name = flavors[flavor_id].name
else:
flavor = api.trove.flavor_get(self.request, flavor_id)
self._object.flavor_name = flavor.name
except Exception:
redirect = reverse("horizon:project:database_clusters:index")
msg = _('Unable to retrieve cluster details.')
exceptions.handle(self.request, msg, redirect=redirect)
return self._object
def get_flavors(self, *args, **kwargs):
if not hasattr(self, "_flavors"):
try:
flavors = api.trove.flavor_list(self.request)
self._flavors = OrderedDict([(str(flavor.id), flavor)
for flavor in flavors])
except Exception:
redirect = reverse("horizon:project:database_clusters:index")
exceptions.handle(
self.request,
_('Unable to retrieve flavors.'), redirect=redirect)
return self._flavors
def get_initial(self):
initial = super(AddShardView, self).get_initial()
_object = self.get_object()
if _object:
initial.update(
{'cluster_id': self.kwargs['cluster_id'],
'name': getattr(_object, 'name', None)})
return initial
class ResetPasswordView(horizon_forms.ModalFormView):
form_class = forms.ResetPasswordForm
template_name = 'project/database_clusters/reset_password.html'
success_url = reverse_lazy('horizon:project:database_clusters:index')
page_title = _("Reset Root Password")
@memoized.memoized_method
def get_object(self, *args, **kwargs):
cluster_id = self.kwargs['cluster_id']
try:
return api.trove.cluster_get(self.request, cluster_id)
except Exception:
msg = _('Unable to retrieve cluster details.')
redirect = reverse('horizon:project:database_clusters:index')
exceptions.handle(self.request, msg, redirect=redirect)
def get_context_data(self, **kwargs):
context = super(ResetPasswordView, self).get_context_data(**kwargs)
context['cluster_id'] = self.kwargs['cluster_id']
return context
def get_initial(self):
return {'cluster_id': self.kwargs['cluster_id']}

25
openstack_dashboard/contrib/trove/content/databases/db_capability.py Normal file
View File

@ -0,0 +1,25 @@
# Copyright 2015 Tesora Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
MONGODB = "mongodb"
VERTICA = "vertica"
def is_mongodb_datastore(datastore):
return (datastore is not None) and (MONGODB in datastore.lower())
def is_vertica_datastore(datastore):
return (datastore is not None) and (VERTICA in datastore.lower())

4
openstack_dashboard/contrib/trove/content/databases/templates/databases/_detail_overview_cassandra.html
View File

@ -3,7 +3,7 @@
{% block connection_info %}
<div class="addresses row detail">
<h4>{% trans "Connection Info" %}</h4>
<h4>{% trans "Connection Information" %}</h4>
<hr class="header_rule">
<dl class="dl-horizontal">
{% with instance.host as host %}
@ -20,4 +20,4 @@
{% endwith %}
</dl>
</div>
{% endblock %}
{% endblock %}

42
openstack_dashboard/contrib/trove/content/databases/templates/databases/_detail_overview_mongodb.html
View File

@ -3,22 +3,30 @@
{% block connection_info %}
<div class="addresses row detail">
<h4>{% trans "Connection Info" %}</h4>
<h4>{% trans "Connection Information" %}</h4>
<hr class="header_rule">
<dl class="dl-horizontal">
{% with instance.host as host %}
<dt>{% trans "Host" %}</dt>
{% if not host %}
<dd>{% trans "Not Assigned" %}</dd>
{% else %}
<dd>{{ host }}</dd>
<dt>{% trans "Database Port" %}</dt>
<dd>27017</dd>
<dt>{% trans "Connection Examples" %}</dt>
<dd>mongo --host {{ host }}</dd>
<dd>mongodb://[{% trans "USERNAME" %}:{% trans "PASSWORD" %}@]{{ host }}:27017/{% trans "DATABASE" %}</dd>
{% endif %} <!-- ends else block -->
{% endwith %}
</dl>
</div>
{% endblock %}
{% if instance.cluster_id %}
<a href="/project/clusters/{{instance.cluster_id}}">Link</a> to Cluster Details for Connection Info
{% else %}
<dl>
{% with instance.host as host %}
<dt>{% trans "Host" %}</dt>
<dd>
{% if not host %}
{% trans "Not Assigned" %}
</dd>
{% else %}
{{ host }}
</dd>
<dt>{% trans "Database Port" %}</dt>
<dd>27017</dd>
<dt>{% trans "Connection Examples" %}</dt>
<dd>mongo --host {{ host }}</dd>
<dd>mongodb://[{% trans "USERNAME" %}:{% trans "PASSWORD" %}@]{{ host }}:27017/{% trans "DATABASE" %}</dd>
{% endif %} <!-- ends else block -->
{% endwith %}
</dl>
{% endif %}
</div>
{% endblock %}

8
openstack_dashboard/contrib/trove/content/databases/tests.py
View File

@ -140,7 +140,7 @@ class DatabaseTests(test.TestCase):
self.datastores.list())
# Mock datastore versions
api.trove.datastore_version_list(IsA(http.HttpRequest), IsA(str)).\
AndReturn(self.datastore_versions.list())
MultipleTimes().AndReturn(self.datastore_versions.list())
dash_api.neutron.network_list(IsA(http.HttpRequest),
tenant_id=self.tenant.id,
@ -207,7 +207,7 @@ class DatabaseTests(test.TestCase):
# Mock datastore versions
api.trove.datastore_version_list(IsA(http.HttpRequest), IsA(str))\
.AndReturn(self.datastore_versions.list())
.MultipleTimes().AndReturn(self.datastore_versions.list())
dash_api.neutron.network_list(IsA(http.HttpRequest),
tenant_id=self.tenant.id,
@ -268,7 +268,7 @@ class DatabaseTests(test.TestCase):
# Mock datastore versions
api.trove.datastore_version_list(IsA(http.HttpRequest), IsA(str))\
.AndReturn(self.datastore_versions.list())
.MultipleTimes().AndReturn(self.datastore_versions.list())
dash_api.neutron.network_list(IsA(http.HttpRequest),
tenant_id=self.tenant.id,
@ -499,7 +499,7 @@ class DatabaseTests(test.TestCase):
api.trove.datastore_version_list(IsA(http.HttpRequest),
IsA(str))\
.AndReturn(self.datastore_versions.list())
.MultipleTimes().AndReturn(self.datastore_versions.list())
dash_api.neutron.network_list(IsA(http.HttpRequest),
tenant_id=self.tenant.id,

2
openstack_dashboard/contrib/trove/content/databases/workflows/create_instance.py
View File

@ -102,7 +102,7 @@ class SetInstanceDetailsAction(workflows.Action):
num_datastores_with_one_version += 1
if num_datastores_with_one_version > 1:
set_initial = True
if len(versions) > 0:
if versions:
# only add to choices if datastore has at least one version
version_choices = ()
for v in versions:

25
openstack_dashboard/enabled/_1740_project_database_clusters_panel.py Normal file
View File

@ -0,0 +1,25 @@
# Copyright [2015] Hewlett-Packard Development Company, L.P.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
# The slug of the panel to be added to HORIZON_CONFIG. Required.
PANEL = 'database_clusters'
# The slug of the dashboard the PANEL associated with. Required.
PANEL_DASHBOARD = 'project'
# The slug of the panel group the PANEL is associated with.
PANEL_GROUP = 'database'
# Python panel class of the PANEL to be added.
ADD_PANEL = ('openstack_dashboard.contrib.trove.'
'content.database_clusters.panel.Clusters')

139
openstack_dashboard/test/test_data/trove_data.py
View File

@ -1,4 +1,5 @@
# Copyright 2013 Rackspace Hosting.
# Copyright 2015 HP Software, LLC
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
@ -13,6 +14,7 @@
# under the License.
from troveclient.v1 import backups
from troveclient.v1 import clusters
from troveclient.v1 import databases
from troveclient.v1 import datastores
from troveclient.v1 import flavors
@ -22,6 +24,104 @@ from troveclient.v1 import users
from openstack_dashboard.test.test_data import utils
CLUSTER_DATA_ONE = {
"status": "ACTIVE",
"id": "dfbbd9ca-b5e1-4028-adb7-f78643e17998",
"name": "Test Cluster",
"created": "2014-04-25T20:19:23",
"updated": "2014-04-25T20:19:23",
"links": [],
"datastore": {
"type": "mongodb",
"version": "2.6"
},
"ip": ["10.0.0.1"],
"instances": [
{
"id": "416b0b16-ba55-4302-bbd3-ff566032e1c1",
"shard_id": "5415b62f-f301-4e84-ba90-8ab0734d15a7",
"flavor": {
"id": "7",
"links": []
},
"volume": {
"size": 100
}
},
{
"id": "965ef811-7c1d-47fc-89f2-a89dfdd23ef2",
"shard_id": "5415b62f-f301-4e84-ba90-8ab0734d15a7",
"flavor": {
"id": "7",
"links": []
},
"volume": {
"size": 100
}
},
{
"id": "3642f41c-e8ad-4164-a089-3891bf7f2d2b",
"shard_id": "5415b62f-f301-4e84-ba90-8ab0734d15a7",
"flavor": {
"id": "7",
"links": []
},
"volume": {
"size": 100
}
}
],
"task": {
"name": "test_task"
}
}
CLUSTER_DATA_TWO = {
"status": "ACTIVE",
"id": "dfbbd9ca-b5e1-4028-adb7-f78643e17998",
"name": "Test Cluster",
"created": "2014-04-25T20:19:23",
"updated": "2014-04-25T20:19:23",
"links": [],
"datastore": {
"type": "vertica",
"version": "7.1"
},
"ip": ["10.0.0.1"],
"instances": [
{
"id": "416b0b16-ba55-4302-bbd3-ff566032e1c1",
"flavor": {
"id": "7",
"links": []
},
"volume": {
"size": 100
}
},
{
"id": "965ef811-7c1d-47fc-89f2-a89dfdd23ef2",
"flavor": {
"id": "7",
"links": []
},
"volume": {
"size": 100
}
},
{
"id": "3642f41c-e8ad-4164-a089-3891bf7f2d2b",
"flavor": {
"id": "7",
"links": []
},
"volume": {
"size": 100
}
}
]
}
DATABASE_DATA_ONE = {
"status": "ACTIVE",
"updated": "2013-08-12T22:00:09",
@ -130,6 +230,12 @@ DATASTORE_TWO = {
"name": "mysql"
}
DATASTORE_MONGODB = {
"id": "ccb31517-c472-409d-89b4-1a13db6bdd37",
"links": [],
"name": "mongodb"
}
VERSION_ONE = {
"name": "5.5",
"links": [],
@ -171,8 +277,22 @@ FLAVOR_THREE = {
"name": "test.1"
}
VERSION_MONGODB_2_6 = {
"name": "2.6",
"links": [],
"image": "c7956bb5-920e-4299-b68e-2347d830d937",
"active": 1,
"datastore": "ccb31517-c472-409d-89b4-1a13db6bdd37",
"packages": "2.6",
"id": "600a6d52-8347-4e00-8e4c-f4fa9cf96ae9"
}
def data(TEST):
cluster1 = clusters.Cluster(clusters.Clusters(None),
CLUSTER_DATA_ONE)
cluster2 = clusters.Cluster(clusters.Clusters(None),
CLUSTER_DATA_TWO)
database1 = instances.Instance(instances.Instances(None),
DATABASE_DATA_ONE)
database2 = instances.Instance(instances.Instances(None),
@ -186,18 +306,22 @@ def data(TEST):
datastore1 = datastores.Datastore(datastores.Datastores(None),
DATASTORE_ONE)
version1 = datastores.\
DatastoreVersion(datastores.DatastoreVersions(None),
VERSION_ONE)
version2 = datastores.\
DatastoreVersion(datastores.DatastoreVersions(None),
VERSION_TWO)
flavor1 = flavors.Flavor(flavors.Flavors(None), FLAVOR_ONE)
flavor2 = flavors.Flavor(flavors.Flavors(None), FLAVOR_TWO)
flavor3 = flavors.Flavor(flavors.Flavors(None), FLAVOR_THREE)
datastore_mongodb = datastores.Datastore(datastores.Datastores(None),
DATASTORE_MONGODB)
version_mongodb_2_6 = datastores.\
DatastoreVersion(datastores.DatastoreVersions(None),
VERSION_MONGODB_2_6)
TEST.trove_clusters = utils.TestDataContainer()
TEST.trove_clusters.add(cluster1)
TEST.trove_clusters.add(cluster2)
TEST.databases = utils.TestDataContainer()
TEST.database_backups = utils.TestDataContainer()
TEST.database_users = utils.TestDataContainer()
@ -213,7 +337,8 @@ def data(TEST):
TEST.database_user_dbs.add(user_db1)
TEST.datastores = utils.TestDataContainer()
TEST.datastores.add(datastore1)
TEST.datastore_versions = utils.TestDataContainer()
TEST.datastore_versions.add(version1)
TEST.datastore_versions.add(version2)
TEST.datastores.add(datastore_mongodb)
TEST.database_flavors.add(flavor1, flavor2, flavor3)
TEST.datastore_versions = utils.TestDataContainer()
TEST.datastore_versions.add(version_mongodb_2_6)
TEST.datastore_versions.add(version1)