class UrlFreshForm(forms.Form):
url_fresh = forms.URLField(label=_("Url Fresh"),
max_length=64,
widget=forms.Textarea(attrs={
'cols': 70,
'rows': 10
}),
required=True)
class DirFreshForm(forms.Form):
Dir_fresh = forms.URLField(label=_("Directory Fresh"),
max_length=64,
widget=forms.Textarea(attrs={
'cols': 70,
'rows': 10
}),
required=True)
class CreateNotificationAction(workflows.Action):
name = forms.CharField(
max_length=constants.STRING_L,
widget=forms.widgets.TextInput(attrs={'autocomplete': 'off'}))
sender_address = forms.EmailField(
max_length=constants.STRING_L,
widget=forms.widgets.EmailInput(attrs={'autocomplete': 'off'}))
recipient_address = forms.EmailField(
max_length=constants.STRING_L,
widget=forms.widgets.EmailInput(attrs={'autocomplete': 'off'}))
smtp_server = forms.GenericIPAddressField(widget=forms.widgets.TextInput(
attrs={'autocomplete': 'off'}))
openstack_url = forms.URLField(widget=forms.widgets.TextInput(
attrs={'autocomplete': 'off'}))
class TemplateForm(forms.SelfHandlingForm):
class Meta:
name = _('Select Template')
help_text = _('Select a template to launch a stack.')
# TODO(jomara) - update URL choice for template & environment files
# w/ client side download when applicable
base_choices = [('file', _('File')), ('raw', _('Direct Input'))]
url_choice = [('url', _('URL'))]
attributes = {'class': 'switchable', 'data-slug': 'templatesource'}
template_source = forms.ChoiceField(label=_('Template Source'),
choices=base_choices + url_choice,
widget=forms.Select(attrs=attributes))
attributes = create_upload_form_attributes('template', 'file',
_('Template File'))
template_upload = forms.FileField(
label=_('Template File'),
help_text=_('A local template to upload.'),
widget=forms.FileInput(attrs=attributes),
required=False)
attributes = create_upload_form_attributes('template', 'url',
_('Template URL'))
template_url = forms.URLField(
label=_('Template URL'),
help_text=_('An external (HTTP) URL to load the template from.'),
widget=forms.TextInput(attrs=attributes),
required=False)
attributes = create_upload_form_attributes('template', 'raw',
_('Template Data'))
template_data = forms.CharField(
label=_('Template Data'),
help_text=_('The raw contents of the template.'),
widget=forms.widgets.Textarea(attrs=attributes),
required=False)
attributes = {'data-slug': 'envsource', 'class': 'switchable'}
environment_source = forms.ChoiceField(
label=_('Environment Source'),
choices=base_choices,
widget=forms.Select(attrs=attributes),
required=False)
attributes = create_upload_form_attributes('env', 'file',
_('Environment File'))
environment_upload = forms.FileField(
label=_('Environment File'),
help_text=_('A local environment to upload.'),
widget=forms.FileInput(attrs=attributes),
required=False)
attributes = create_upload_form_attributes('env', 'raw',
_('Environment Data'))
environment_data = forms.CharField(
label=_('Environment Data'),
help_text=_('The raw contents of the environment file.'),
widget=forms.widgets.Textarea(attrs=attributes),
required=False)
def __init__(self, *args, **kwargs):
self.next_view = kwargs.pop('next_view')
super(TemplateForm, self).__init__(*args, **kwargs)
def clean(self):
cleaned = super(TemplateForm, self).clean()
files = self.request.FILES
self.clean_uploaded_files('template', _('template'), cleaned, files)
self.clean_uploaded_files('environment', _('environment'), cleaned,
files)
# Validate the template and get back the params.
kwargs = {}
if cleaned['template_data']:
kwargs['template'] = cleaned['template_data']
else:
kwargs['template_url'] = cleaned['template_url']
if cleaned['environment_data']:
kwargs['environment'] = cleaned['environment_data']
try:
validated = api.heat.template_validate(self.request, **kwargs)
cleaned['template_validate'] = validated
except Exception as e:
raise forms.ValidationError(unicode(e))
return cleaned
def clean_uploaded_files(self, prefix, field_label, cleaned, files):
"""Cleans Template & Environment data from form upload.
Does some of the crunchy bits for processing uploads vs raw
data depending on what the user specified. Identical process
for environment data & template data.
:type prefix: str
:param prefix: prefix (environment, template) of field
:type field_label: str
:param field_label: translated prefix str for messages
:type input_type: dict
:param prefix: existing cleaned fields from form
:rtype: dict
:return: cleaned dict including environment & template data
"""
upload_str = prefix + "_upload"
data_str = prefix + "_data"
url = cleaned.get(prefix + '_url')
data = cleaned.get(prefix + '_data')
has_upload = upload_str in files
# Uploaded file handler
if has_upload and not url:
log_template_name = files[upload_str].name
LOG.info('got upload %s' % log_template_name)
tpl = files[upload_str].read()
if tpl.startswith('{'):
try:
json.loads(tpl)
except Exception as e:
msg = _('There was a problem parsing the'
' %(prefix)s: %(error)s')
msg = msg % {'prefix': prefix, 'error': e}
raise forms.ValidationError(msg)
cleaned[data_str] = tpl
# URL handler
elif url and (has_upload or data):
msg = _('Please specify a %s using only one source method.')
msg = msg % field_label
raise forms.ValidationError(msg)
elif prefix == 'template':
# Check for raw template input - blank environment allowed
if not url and not data:
msg = _('You must specify a template via one of the '
'available sources.')
raise forms.ValidationError(msg)
def create_kwargs(self, data):
kwargs = {
'parameters': data['template_validate'],
'environment_data': data['environment_data'],
'template_data': data['template_data'],
'template_url': data['template_url']
}
if data.get('stack_id'):
kwargs['stack_id'] = data['stack_id']
return kwargs
def handle(self, request, data):
kwargs = self.create_kwargs(data)
# NOTE (gabriel): This is a bit of a hack, essentially rewriting this
# request so that we can chain it as an input to the next view...
# but hey, it totally works.
request.method = 'GET'
return self.next_view.as_view()(request, **kwargs)
class TemplateForm(forms.SelfHandlingForm):
class Meta:
name = _('Select Template')
help_text = _('From here you can select a template to launch '
'a stack.')
template_source = forms.ChoiceField(label=_('Template Source'),
choices=[('url', _('URL')),
('file', _('File')),
('raw', _('Direct Input'))],
widget=forms.Select(attrs={
'class': 'switchable',
'data-slug': 'source'}))
template_upload = forms.FileField(
label=_('Template File'),
help_text=_('A local template to upload.'),
widget=forms.FileInput(attrs={'class': 'switched',
'data-switch-on': 'source',
'data-source-file': _('Template File')}),
required=False)
template_url = forms.URLField(
label=_('Template URL'),
help_text=_('An external (HTTP) URL to load the template from.'),
widget=forms.TextInput(attrs={'class': 'switched',
'data-switch-on': 'source',
'data-source-url': _('Template URL')}),
required=False)
template_data = forms.CharField(
label=_('Template Data'),
help_text=_('The raw contents of the template.'),
widget=forms.widgets.Textarea(attrs={
'class': 'switched',
'data-switch-on': 'source',
'data-source-raw': _('Template Data')}),
required=False)
def __init__(self, *args, **kwargs):
self.next_view = kwargs.pop('next_view')
super(TemplateForm, self).__init__(*args, **kwargs)
def clean(self):
cleaned = super(TemplateForm, self).clean()
template_url = cleaned.get('template_url')
template_data = cleaned.get('template_data')
files = self.request.FILES
has_upload = 'template_upload' in files
# Uploaded file handler
if has_upload and not template_url:
log_template_name = self.request.FILES['template_upload'].name
LOG.info('got upload %s' % log_template_name)
tpl = self.request.FILES['template_upload'].read()
if tpl.startswith('{'):
try:
json.loads(tpl)
except Exception as e:
msg = _('There was a problem parsing the template: %s') % e
raise forms.ValidationError(msg)
cleaned['template_data'] = tpl
# URL handler
elif template_url and (has_upload or template_data):
msg = _('Please specify a template using only one source method.')
raise forms.ValidationError(msg)
# Check for raw template input
elif not template_url and not template_data:
msg = _('You must specify a template via one of the '
'available sources.')
raise forms.ValidationError(msg)
# Validate the template and get back the params.
kwargs = {}
if cleaned['template_data']:
kwargs['template'] = cleaned['template_data']
else:
kwargs['template_url'] = cleaned['template_url']
try:
validated = api.heat.template_validate(self.request, **kwargs)
cleaned['template_validate'] = validated
except Exception as e:
msg = exception_to_validation_msg(e)
if not msg:
msg = _('An unknown problem occurred validating the template.')
LOG.exception(msg)
raise forms.ValidationError(msg)
return cleaned
def handle(self, request, data):
kwargs = {'parameters': data['template_validate'],
'template_data': data['template_data'],
'template_url': data['template_url']}
# NOTE (gabriel): This is a bit of a hack, essentially rewriting this
# request so that we can chain it as an input to the next view...
# but hey, it totally works.
request.method = 'GET'
return self.next_view.as_view()(request, **kwargs)
class CreateImageForm(forms.SelfHandlingForm):
name = forms.CharField(max_length=255, label=_("Name"))
description = forms.CharField(max_length=255,
label=_("Description"),
required=False)
source_type = forms.ChoiceField(
label=_('Image Source'),
required=False,
choices=[('url', _('Image Location')), ('file', _('Image File'))],
widget=forms.Select(attrs={
'class': 'switchable',
'data-slug': 'source'
}))
image_url = forms.URLField(
label=_("Image Location"),
help_text=_("An external (HTTP) URL to load "
"the image from."),
widget=forms.TextInput(
attrs={
'class': 'switched',
'data-switch-on': 'source',
'data-source-url': _('Image Location'),
'ng-model': 'copyFrom',
'ng-change': 'ctrl.selectImageFormat(copyFrom)'
}),
required=False)
image_file = forms.FileField(
label=_("Image File"),
help_text=_("A local image to upload."),
widget=forms.FileInput(
attrs={
'class': 'switched',
'data-switch-on': 'source',
'data-source-file': _('Image File'),
'ng-model': 'imageFile',
'ng-change': 'ctrl.selectImageFormat(imageFile.name)',
'image-file-on-change': None
}),
required=False)
kernel = forms.ChoiceField(
label=_('Kernel'),
required=False,
widget=forms.SelectWidget(transform=lambda x: "%s (%s)" % (
x.name, defaultfilters.filesizeformat(x.size))))
ramdisk = forms.ChoiceField(
label=_('Ramdisk'),
required=False,
widget=forms.SelectWidget(transform=lambda x: "%s (%s)" % (
x.name, defaultfilters.filesizeformat(x.size))))
disk_format = forms.ChoiceField(
label=_('Format'),
choices=[],
widget=forms.Select(attrs={
'class': 'switchable',
'ng-model': 'ctrl.diskFormat'
}))
architecture = forms.CharField(max_length=255,
label=_("Architecture"),
required=False)
minimum_disk = forms.IntegerField(
label=_("Minimum Disk (GB)"),
min_value=0,
help_text=_('The minimum disk size required to boot the image. '
'If unspecified, this value defaults to 0 (no minimum).'),
required=False)
minimum_ram = forms.IntegerField(
label=_("Minimum RAM (MB)"),
min_value=0,
help_text=_('The minimum memory size required to boot the image. '
'If unspecified, this value defaults to 0 (no minimum).'),
required=False)
is_copying = forms.BooleanField(
label=_("Copy Data"),
initial=True,
required=False,
help_text=_('Specify this option to copy image data to the image '
'service. If unspecified, image data will be used in its '
'current location.'),
widget=forms.CheckboxInput(
attrs={
'class': 'switched',
'data-source-url': _('Image Location'),
'data-switch-on': 'source'
}))
is_public = forms.BooleanField(label=_("Public"), required=False)
protected = forms.BooleanField(label=_("Protected"), required=False)
def __init__(self, request, *args, **kwargs):
super(CreateImageForm, self).__init__(request, *args, **kwargs)
if (not settings.HORIZON_IMAGES_ALLOW_UPLOAD or not policy.check(
(("image", "upload_image"), ), request)):
self._hide_file_source_type()
if not policy.check((("image", "set_image_location"), ), request):
self._hide_url_source_type()
if not policy.check((("image", "publicize_image"), ), request):
self._hide_is_public()
self.fields['disk_format'].choices = IMAGE_FORMAT_CHOICES
try:
kernel_images = api.glance.image_list_detailed(
request, filters={'disk_format': 'aki'})[0]
except Exception:
kernel_images = []
msg = _('Unable to retrieve image list.')
messages.error(request, msg)
if kernel_images:
choices = [('', _("Choose an image"))]
for image in kernel_images:
choices.append((image.id, image))
self.fields['kernel'].choices = choices
else:
del self.fields['kernel']
try:
ramdisk_images = api.glance.image_list_detailed(
request, filters={'disk_format': 'ari'})[0]
except Exception:
ramdisk_images = []
msg = _('Unable to retrieve image list.')
messages.error(request, msg)
if ramdisk_images:
choices = [('', _("Choose an image"))]
for image in ramdisk_images:
choices.append((image.id, image))
self.fields['ramdisk'].choices = choices
else:
del self.fields['ramdisk']
def _hide_file_source_type(self):
self.fields['image_file'].widget = HiddenInput()
source_type = self.fields['source_type']
source_type.choices = [
choice for choice in source_type.choices if choice[0] != 'file'
]
if len(source_type.choices) == 1:
source_type.widget = HiddenInput()
def _hide_url_source_type(self):
self.fields['image_url'].widget = HiddenInput()
source_type = self.fields['source_type']
source_type.choices = [
choice for choice in source_type.choices if choice[0] != 'url'
]
if len(source_type.choices) == 1:
source_type.widget = HiddenInput()
def _hide_is_public(self):
self.fields['is_public'].widget = HiddenInput()
self.fields['is_public'].initial = False
def clean(self):
data = super(CreateImageForm, self).clean()
# The image_file key can be missing based on particular upload
# conditions. Code defensively for it here...
image_file = data.get('image_file', None)
image_url = data.get('image_url', None)
if not image_url and not image_file:
raise ValidationError(
_("A image or external image location must be specified."))
elif image_url and image_file:
raise ValidationError(
_("Can not specify both image and external image location."))
else:
return data
def handle(self, request, data):
meta = create_image_metadata(data)
# Add image source file or URL to metadata
if (settings.HORIZON_IMAGES_ALLOW_UPLOAD and policy.check(
(("image", "upload_image"), ), request)
and data.get('image_file', None)):
meta['data'] = self.files['image_file']
elif data['is_copying']:
meta['copy_from'] = data['image_url']
else:
meta['location'] = data['image_url']
try:
image = api.glance.image_create(request, **meta)
messages.success(
request,
_('Your image %s has been queued for creation.') %
meta['name'])
return image
except Exception as e:
msg = _('Unable to create new image')
# TODO(nikunj2512): Fix this once it is fixed in glance client
if hasattr(e, 'code') and e.code == 400:
if "Invalid disk format" in e.details:
msg = _('Unable to create new image: Invalid disk format '
'%s for image.') % meta['disk_format']
elif "Image name too long" in e.details:
msg = _('Unable to create new image: Image name too long.')
exceptions.handle(request, msg)
return False
class CreateForm(forms.SelfHandlingForm):
source = forms.ChoiceField(label=_('Source'),
choices=[('app_file', _('App File')),
('input', _('Input'))],
widget=forms.Select(attrs={
'class': 'switchable',
'data-slug': 'source'
}))
app_file = forms.FileField(
label=_("Local app file location"),
required=False,
widget=forms.FileInput(
attrs={
'class': 'switched',
'data-switch-on': 'source',
'data-source-app_file': _('Local app file location')
}))
name = forms.CharField(label=_("Application Name"),
required=False,
max_length=100)
languagepack = forms.CharField(label=_("Languagepack"), required=False)
git_url = forms.URLField(label=_("Source repository"), required=False)
run_cmd = forms.CharField(label=_("Application entry point"),
required=False)
unittest_cmd = forms.CharField(label=_("Command to execute unit tests"),
required=False)
port = forms.IntegerField(label=_("The port your application listens on"),
min_value=0,
required=False)
param_file = forms.FileField(
label=_("A yaml file containing custom parameters"), required=False)
def clean(self):
cleaned_data = super(CreateForm, self).clean()
import_type = cleaned_data.get('source')
if import_type == 'app_file' and not cleaned_data.get('app_file'):
msg = _('Please supply an app file')
raise forms.ValidationError(msg)
elif import_type == 'input':
if not (cleaned_data.get('name')):
msg = _('Please supply a name')
raise forms.ValidationError(msg)
elif not cleaned_data.get('languagepack'):
msg = _('Please supply a languagepack')
raise forms.ValidationError(msg)
elif not cleaned_data.get('git_url'):
msg = _('Please supply a github url')
raise forms.ValidationError(msg)
elif not cleaned_data.get('run_cmd'):
msg = _('Please supply a run command')
raise forms.ValidationError(msg)
return cleaned_data
def handle(self, request, data):
LOG.info('CreateApplication %s' % data)
solum = solumclient(request)
app_data = None
if data['source'] == 'app_file':
inf = data['app_file'].read()
app_data = yaml.load(inf)
if 'repo_token' not in app_data:
app_data['repo_token'] = ''
else:
app_data = {
'version': 1,
'description': 'default app description',
'source': {
'repository': '',
'revision': 'master',
'repo_token': ''
},
'workflow_config': {
'test_cmd': '',
'run_cmd': ''
}
}
if data['name']:
app_data['name'] = data['name']
if data['languagepack']:
app_data['languagepack'] = data['languagepack']
if data['git_url']:
app_data['source'] = dict()
app_data['source']['repository'] = data['git_url']
app_data['source']['revision'] = 'master'
if data['run_cmd']:
if app_data.get('workflow_config') is None:
app_data['workflow_config'] = dict()
if not app_data['workflow_config']['run_cmd']:
app_data['workflow_config']['run_cmd'] = data['run_cmd']
if data['unittest_cmd']:
if app_data.get('workflow_config') is None:
app_data['workflow_config'] = dict()
if not app_data['workflow_config']['test_cmd']:
app_data['workflow_config']['test_cmd'] = data['unittest_cmd']
if not app_data.get('ports'):
app_data['ports'] = []
if data['port']:
app_data['ports'].append(data['port'])
else:
app_data['ports'].append(80)
if data['param_file']:
param_def = data['param_file'].read()
app_data['parameters'] = yaml.load(param_def)
try:
solum.apps.create(**app_data)
messages.success(request,
_('Application was successfully created.'))
return True
except Exception:
msg = _('Unable to create application.')
redirect = reverse("horizon:solum:applications:index")
exceptions.handle(request, msg, redirect=redirect)
return False
class RegisterVim(forms.SelfHandlingForm):
vim_name = forms.CharField(max_length=255, label=_("Name"))
vim_description = forms.CharField(
widget=forms.widgets.Textarea(attrs={'rows': 4}),
label=_("Description"),
required=False)
auth_url = forms.URLField(label=_("Auth URL"))
username = forms.CharField(max_length=80, label=_("Username"))
password = forms.CharField(label=_("Password"),
widget=forms.PasswordInput(render_value=False))
project_name = forms.CharField(max_length=80, label=_("Project Name"))
domain_name = forms.CharField(max_length=80,
label=_("Domain Name"),
help_text=_('Applicable for OpenStack site '
'running keystone v3. Run '
'openstack domain list from '
'CLI to find domain name'),
required=False)
is_default = forms.BooleanField(
label=_("Default"),
initial=False,
required=False,
widget=forms.CheckboxInput(attrs={
'class': 'switched',
}))
def __init__(self, request, *args, **kwargs):
super(RegisterVim, self).__init__(request, *args, **kwargs)
def clean(self):
data = super(RegisterVim, self).clean()
return data
@sensitive_variables('data', 'password')
def handle(self, request, data):
try:
vim_name = data['vim_name']
description = data['vim_description']
password = data['password']
username = data['username']
project_name = data['project_name']
is_default = data['is_default']
auth_url = data['auth_url']
vim_type = 'openstack'
domain_name = data['domain_name']
vim_arg = {
'vim': {
'name': vim_name,
'description': description,
'type': vim_type,
'auth_url': auth_url,
'auth_cred': {
'username': username,
'password': password,
'user_domain_name': domain_name
},
'vim_project': {
'name': project_name,
'project_domain_name': domain_name
},
'is_default': is_default
}
}
api.tacker.create_vim(request, vim_arg)
messages.success(
request,
_('VIM %s create operation initiated.') % vim_name)
return True
except Exception as e:
exceptions.handle(request,
_('Failed to register VIM: %s') % e.message)
class SetTemplateAction(workflows.Action):
class Meta:
name = _('Select Template')
help_text = _('From here you can select a template to launch '
'a stack.')
template_data = forms.CharField(widget=forms.HiddenInput(), required=False)
stack_name = forms.CharField(max_length='255',
label=_('Stack Name'),
help_text=_('Name of the stack to create.'),
required=True)
template_upload = forms.FileField(
label=_('Template File'),
help_text=_('A local template to upload.'),
required=False)
template_url = forms.URLField(
label=_('Template Location'),
help_text=_('An external (HTTP) URL to load the template from.'),
required=False)
enable_rollback = forms.BooleanField(
label=_('Rollback on failure'),
help_text=_('Enable rollback on create/update failure.'),
required=False)
timeout_mins = forms.IntegerField(
initial=60,
label=_('Creation Timeout'),
help_text=_('Stack creation timeout in minutes.'),
required=True)
def clean(self):
cleaned = super(SetTemplateAction, self).clean()
template_url = cleaned.get('template_url')
template_data = cleaned.get('template_data')
files = self.request.FILES
has_upload = 'template_upload' in files
if has_upload and not template_url:
del cleaned['template_url']
tpl = self.request.FILES['template_upload'].read()
self.data['template_data'] = tpl
if tpl.startswith('{'):
try:
cleaned['template_data'] = json.loads(tpl)
except Exception as e:
msg = _('There was a problem parsing the template: %s') % e
raise forms.ValidationError(msg)
else:
cleaned['template_data'] = tpl
template_name = self.request.FILES['template_upload'].name
LOG.info('got upload %s' % template_name)
elif template_url and not has_upload:
del cleaned['template_data']
del self.data['template_data']
elif not template_data:
msg = _('Select either a "Template File" or "Template Location".')
raise forms.ValidationError(msg)
try:
if cleaned.get('template_url'):
cleaned['template_validate'] = api.heat.template_validate(
self.request, template_url=cleaned['template_url'])
elif cleaned.get('template_data'):
cleaned['template_validate'] = api.heat.template_validate(
self.request, template=cleaned['template_data'])
except Exception as e:
msg = exception_to_validation_msg(e)
if not msg:
msg = _('An unknown problem occurred validating the template.')
LOG.exception(msg)
raise forms.ValidationError(msg)
return cleaned
class ImportPackageForm(forms.Form):
import_type = forms.ChoiceField(
label=_("Package Source"),
choices=IMPORT_TYPE_CHOICES,
widget=forms.Select(attrs={
'class': 'switchable',
'data-slug': 'source'
}))
url = horizon_forms.URLField(
label=_("Package URL"),
required=False,
widget=forms.TextInput(
attrs={
'class': 'switched',
'data-switch-on': 'source',
'data-source-by_url': _('Package URL')
}),
help_text=_('An external http/https URL to load the package from.'))
repo_name = horizon_forms.CharField(
label=_("Package Name"),
required=False,
widget=forms.TextInput(
attrs={
'class': 'switched',
'data-switch-on': 'source',
'data-source-by_name': _('Package Name')
}),
help_text=_(
'Package name in the repository, usually a fully qualified name'),
)
package = forms.FileField(
label=_('Application Package'),
required=False,
widget=forms.FileInput(
attrs={
'class': 'switched',
'data-switch-on': 'source',
'data-source-upload': _('Application Package')
}),
help_text=_('A local zip file to upload'))
repo_version = horizon_forms.CharField(
label=_("Package version"),
widget=forms.TextInput(
attrs={
'class': 'switched',
'data-switch-on': 'source',
'data-source-by_name': _('Package version')
}),
required=False)
def __init__(self, *args, **kwargs):
super(ImportPackageForm, self).__init__(*args, **kwargs)
self.fields['repo_version'].widget.attrs['placeholder'] = \
_('Optional')
def clean_package(self):
package = self.cleaned_data.get('package')
if package:
max_size_in_bytes = consts.MAX_FILE_SIZE_MB << 20
if package.size > max_size_in_bytes:
msg = _('It is forbidden to upload files larger than '
'{0} MB.').format(consts.MAX_FILE_SIZE_MB)
LOG.error(msg)
raise forms.ValidationError(msg)
return package
def clean(self):
cleaned_data = super(ImportPackageForm, self).clean()
import_type = cleaned_data.get('import_type')
if import_type == 'upload' and not cleaned_data.get('package'):
msg = _('Please supply a package file')
LOG.error(msg)
raise forms.ValidationError(msg)
elif import_type == 'by_name' and not cleaned_data.get('repo_name'):
msg = _('Please supply a package name')
LOG.error(msg)
raise forms.ValidationError(msg)
elif import_type == 'by_url' and not cleaned_data.get('url'):
msg = _('Please supply a package url')
LOG.error(msg)
raise forms.ValidationError(msg)
return cleaned_data
class CreateDatasource(forms.SelfHandlingForm):
name = forms.CharField(max_length=255,
label=_("Data Source Name"),
help_text='Name of the data source')
driver = forms.ThemableChoiceField(label=_("Driver"),
help_text='Data Source driver')
description = forms.CharField(label=_("Description"),
required=False,
help_text='Data Source Description')
username = forms.CharField(
max_length=255,
label=_("UserName"),
help_text='username to connect to the driver service')
password = forms.CharField(widget=forms.PasswordInput(render_value=False),
label=_('Password'))
tenant_name = forms.CharField(max_length=255, label=_("Project Name"))
# TODO(ramineni): support adding lazy tables
# lazy_tables = forms.CharField(max_length=255, label=_("Lazy Tables"))
auth_url = forms.URLField(max_length=255, label=_("Keystone Auth URL"))
poll_time = forms.IntegerField(
label=_("Poll Interval (in seconds)"),
help_text='periodic interval congress needs to poll data')
failure_url = 'horizon:admin:datasources:index'
@classmethod
def _instantiate(cls, request, *args, **kwargs):
return cls(request, *args, **kwargs)
def __init__(self, request, *args, **kwargs):
super(CreateDatasource, self).__init__(request, *args, **kwargs)
driver_choices = [('', _("Select a Driver"))]
drivers = congress.supported_driver_list(request)
driver_choices.extend(drivers)
self.fields['driver'].choices = driver_choices
def handle(self, request, data):
datasource_name = data['name']
datasource_description = data.get('description')
datasource_driver = data.pop('driver')
config = {
'username': data['username'],
'password': data['password'],
'tenant_name': data['tenant_name'],
'auth_url': data['auth_url'],
'poll_time': data['poll_time']
}
try:
params = {
'name': datasource_name,
'driver': datasource_driver,
'description': datasource_description,
'config': config
}
datasource = congress.create_datasource(request, params)
msg = _('Created Data Source "%s"') % datasource_name
LOG.info(msg)
messages.success(request, msg)
except Exception as e:
msg_args = {'datasource_name': datasource_name, 'error': str(e)}
msg = _('Failed to create data source "%(datasource_name)s": '
'%(error)s') % msg_args
LOG.error(msg)
messages.error(self.request, msg)
redirect = reverse(self.failure_url)
raise exceptions.Http302(redirect)
return datasource
class RegisterVim(forms.SelfHandlingForm):
vim_type = forms.ChoiceField(choices=api.tacker.SUPPORTED_VIM_TYPES,
label=_("VIM Type"))
vim_name = forms.CharField(max_length=255, label=_("Name"))
vim_description = forms.CharField(widget=forms.widgets.Textarea(
attrs={'rows': 4}),
label=_("Description"),
required=False)
auth_url = forms.URLField(label=_("Auth URL"))
auth_method = forms.ChoiceField(widget=forms.widgets.RadioSelect,
choices=api.tacker.AUTH_METHODS,
initial="basic",
label=_("Auth Method"))
username = forms.CharField(max_length=80,
initial="admin",
label=_("Username"))
password = forms.CharField(label=_("Password"),
widget=forms.PasswordInput(render_value=False))
cert_verify = forms.ChoiceField(widget=forms.widgets.RadioSelect,
choices=api.tacker.CERT_VERIFY_TYPES,
initial="True",
label=_("Cert Verify"))
bearer_token = forms.CharField(widget=forms.widgets.Textarea(
attrs={'rows': 4}),
label=_("Bearer Token"))
project_name = forms.CharField(max_length=80, label=_("Project Name"))
domain_name = forms.CharField(max_length=80, label=_("Domain Name"),
help_text=_('Applicable for OpenStack site '
'running keystone v3. Run '
'openstack domain list from '
'CLI to find domain name'),
required=False)
ssl_ca_cert = forms.CharField(widget=forms.widgets.Textarea(
attrs={'rows': 4}),
label=_("SSL CA Certificate"),
required=False)
is_default = forms.BooleanField(
label=_("Default"),
initial=False,
required=False,
widget=forms.CheckboxInput(
attrs={
'class': 'switched',
}
)
)
def __init__(self, request, *args, **kwargs):
super(RegisterVim, self).__init__(request, *args, **kwargs)
def clean(self):
data = super(RegisterVim, self).clean()
return data
@sensitive_variables('data', 'password')
def handle(self, request, data):
try:
vim_name = data['vim_name']
description = data['vim_description']
password = data['password']
username = data['username']
project_name = data['project_name']
is_default = data['is_default']
auth_url = data['auth_url']
domain_name = data['domain_name']
cert_verify = data.get('cert_verify', api.tacker.CERT_TRUE_TYPE)
if cert_verify not in [api.tacker.CERT_TRUE_TYPE,
api.tacker.CERT_FALSE_TYPE]:
raise forms.ValidationError("cert_verify type not supported.")
auth_cred = {'username': username,
'password': password,
'user_domain_name': domain_name,
'cert_verify': cert_verify}
bearer_token = data['bearer_token'].replace('None', '')
ssl_ca_cert = data['ssl_ca_cert'].replace('\r\n', ' ')
vim_type = data['vim_type']
if vim_type == 'kubernetes':
auth_cred = {'username': username,
'password': password}
# if bearer_token is provided, use it instead
if bearer_token:
auth_cred = {'bearer_token': bearer_token}
# only k8s vim needs ssl_ca_cert and it's optional
if ssl_ca_cert:
auth_cred['ssl_ca_cert'] = ssl_ca_cert
vim_arg = {'vim': {'name': vim_name, 'description': description,
'type': vim_type, 'auth_url': auth_url,
'auth_cred': auth_cred,
'vim_project': {'name': project_name,
'project_domain_name':
domain_name},
'is_default': is_default}}
api.tacker.create_vim(request, vim_arg)
messages.success(request,
_('VIM %s create operation initiated.') %
vim_name)
return True
except Exception as e:
exceptions.handle(request,
_('Failed to register VIM: %s') %
e.message)
class TemplateForm(forms.SelfHandlingForm):
class Meta(object):
name = _('Select Template')
help_text = _('Select a template to launch a stack.')
# TODO(jomara) - update URL choice for template & environment files
# w/ client side download when applicable
base_choices = [('file', _('File')), ('raw', _('Direct Input'))]
url_choice = [('url', _('URL'))]
attributes = {'class': 'switchable', 'data-slug': 'templatesource'}
template_source = forms.ChoiceField(label=_('Template Source'),
choices=base_choices + url_choice,
widget=forms.Select(attrs=attributes))
attributes = create_upload_form_attributes('template', 'file',
_('Template File'))
template_upload = forms.FileField(
label=_('Template File'),
help_text=_('A local template to upload.'),
widget=forms.FileInput(attrs=attributes),
required=False)
attributes = create_upload_form_attributes('template', 'url',
_('Template URL'))
template_url = forms.URLField(
label=_('Template URL'),
help_text=_('An external (HTTP) URL to load the template from.'),
widget=forms.TextInput(attrs=attributes),
required=False)
picklist = getattr(settings, 'OPENSTACK_HEAT_STACK_LIST', None)
if (picklist != None):
choices = [('', '')]
base = (picklist)
try:
html_page = urllib2.urlopen(base)
soup = BeautifulSoup(html_page, "html.parser")
for link in soup.findAll('a'):
choices.append(
[urlparse.urljoin(base, link.get('href')), link.text])
template_url = forms.ChoiceField(
label=_('Template URL'),
choices=choices,
widget=forms.Select(attrs=attributes),
required=False)
except:
pass
attributes = create_upload_form_attributes('template', 'raw',
_('Template Data'))
template_data = forms.CharField(
label=_('Template Data'),
help_text=_('The raw contents of the template.'),
widget=forms.widgets.Textarea(attrs=attributes),
required=False)
attributes = {'data-slug': 'envsource', 'class': 'switchable'}
environment_source = forms.ChoiceField(
label=_('Environment Source'),
choices=base_choices,
widget=forms.Select(attrs=attributes),
required=False)
attributes = create_upload_form_attributes('env', 'file',
_('Environment File'))
environment_upload = forms.FileField(
label=_('Environment File'),
help_text=_('A local environment to upload.'),
widget=forms.FileInput(attrs=attributes),
required=False)
attributes = create_upload_form_attributes('env', 'raw',
_('Environment Data'))
environment_data = forms.CharField(
label=_('Environment Data'),
help_text=_('The raw contents of the environment file.'),
widget=forms.widgets.Textarea(attrs=attributes),
required=False)
if django.VERSION >= (1, 9):
# Note(Itxaka): On django>=1.9 Charfield has an strip option that
# we need to set to False as to not hit
# https://bugs.launchpad.net/python-heatclient/+bug/1546166
environment_data.strip = False
template_data.strip = False
def __init__(self, *args, **kwargs):
self.next_view = kwargs.pop('next_view')
super(TemplateForm, self).__init__(*args, **kwargs)
def clean(self):
cleaned = super(TemplateForm, self).clean()
files = self.request.FILES
self.clean_uploaded_files('template', _('template'), cleaned, files)
self.clean_uploaded_files('environment', _('environment'), cleaned,
files)
# Validate the template and get back the params.
kwargs = {}
if cleaned['environment_data']:
kwargs['environment'] = cleaned['environment_data']
try:
files, tpl =\
api.heat.get_template_files(cleaned.get('template_data'),
cleaned.get('template_url'))
kwargs['files'] = files
kwargs['template'] = tpl
validated = api.heat.template_validate(self.request, **kwargs)
cleaned['template_validate'] = validated
cleaned['template_validate']['files'] = files
cleaned['template_validate']['template'] = tpl
except Exception as e:
raise forms.ValidationError(six.text_type(e))
return cleaned
def clean_uploaded_files(self, prefix, field_label, cleaned, files):
"""Cleans Template & Environment data from form upload.
Does some of the crunchy bits for processing uploads vs raw
data depending on what the user specified. Identical process
for environment data & template data.
:type prefix: str
:param prefix: prefix (environment, template) of field
:type field_label: str
:param field_label: translated prefix str for messages
:type input_type: dict
:param prefix: existing cleaned fields from form
:rtype: dict
:return: cleaned dict including environment & template data
"""
upload_str = prefix + "_upload"
data_str = prefix + "_data"
url = cleaned.get(prefix + '_url')
data = cleaned.get(prefix + '_data')
has_upload = upload_str in files
# Uploaded file handler
if has_upload and not url:
log_template_name = files[upload_str].name
LOG.info('got upload %s' % log_template_name)
tpl = files[upload_str].read()
if tpl.startswith('{'):
try:
json.loads(tpl)
except Exception as e:
msg = _('There was a problem parsing the'
' %(prefix)s: %(error)s')
msg = msg % {'prefix': prefix, 'error': six.text_type(e)}
raise forms.ValidationError(msg)
cleaned[data_str] = tpl
# URL handler
elif url and (has_upload or data):
msg = _('Please specify a %s using only one source method.')
msg = msg % field_label
raise forms.ValidationError(msg)
elif prefix == 'template':
# Check for raw template input - blank environment allowed
if not url and not data:
msg = _('You must specify a template via one of the '
'available sources.')
raise forms.ValidationError(msg)
def create_kwargs(self, data):
kwargs = {
'parameters': data['template_validate'],
'environment_data': data['environment_data']
}
if data.get('stack_id'):
kwargs['stack_id'] = data['stack_id']
return kwargs
def handle(self, request, data):
kwargs = self.create_kwargs(data)
# NOTE (gabriel): This is a bit of a hack, essentially rewriting this
# request so that we can chain it as an input to the next view...
# but hey, it totally works.
request.method = 'GET'
return self.next_view.as_view()(request, **kwargs)
