Exemple #1
0
class _ImageForm(SerializerForm):
    """
    Base class used by AdminImageForm below and servers.forms.ImageForm.
    """
    name = forms.CharField(label=_('Name'), max_length=32, required=True,
                           widget=forms.TextInput(attrs={'class': 'input-transparent narrow disable_created',
                                                         'required': 'required', 'pattern': '[A-Za-z0-9._-]+'}))
    alias = forms.CharField(label=_('Alias'), required=True, max_length=32,
                            widget=forms.TextInput(attrs={'class': 'input-transparent narrow', 'required': 'required'}))
    version = forms.CharField(label=_('Version'), required=False, max_length=16,
                              widget=forms.TextInput(attrs={'class': 'input-transparent narrow',
                                                            'required': 'required'}))
    owner = forms.ChoiceField(label=_('Owner'), required=False,
                              widget=forms.Select(attrs={'class': 'narrow input-select2'}))
    access = forms.TypedChoiceField(label=_('Access'), required=False, coerce=int, choices=Image.ACCESS,
                                    widget=forms.Select(attrs={'class': 'narrow input-select2'}))
    desc = forms.CharField(label=_('Description'), max_length=128, required=False,
                           widget=forms.TextInput(attrs={'class': 'input-transparent wide', 'required': ''}))
    resize = forms.BooleanField(label=_('Resizable?'), required=False,
                                help_text=_('Image is able to resize the disk during '
                                            'an initial start or deploy process.'),
                                widget=forms.CheckboxInput(attrs={'class': 'normal-check'}))
    deploy = forms.BooleanField(label=_('Shutdown after deploy?'), required=False,
                                help_text=_('Image is able to shut down the server after '
                                            'an initial start and successful deploy.'),
                                widget=forms.CheckboxInput(attrs={'class': 'normal-check'}))
    tags = TagField(label=_('Tags'), required=False,
                    help_text=_('Tags will be inherited by servers which will use this image.'),
                    widget=TagWidget(attrs={'class': 'tags-select2 narrow'}))

    def __init__(self, request, img, *args, **kwargs):
        super(_ImageForm, self).__init__(request, img, *args, **kwargs)
        self.fields['owner'].choices = get_owners(request).values_list('username', 'username')
        self.fields['tags'].tag_choices = TagVm.objects.distinct().filter(
            content_object__in=Vm.objects.filter(dc=request.dc)
        ).order_by('tag__name').values_list('tag__name', flat=True)
Exemple #2
0
class AdminServerSettingsForm(ServerSettingsForm):
    """
    Copy of vm_define serializer (api).
    """
    admin = True
    _api_call = vm_define

    tags = TagField(label=_('Tags'), required=False,
                    widget=TagWidget(attrs={'class': 'tags-select2 narrow'}),
                    help_text=_('The tag will be created in case it does not exist.'))
    node = forms.TypedChoiceField(label=_('Node'), required=False, coerce=str, empty_value=None,
                                  widget=forms.Select(attrs={'class': 'narrow input-select2'}))
    template = forms.TypedChoiceField(label=_('Template'), required=False, coerce=str, empty_value=None,
                                      help_text=_('Setting template can modify lots of server attributes, '
                                                  'e.g. disks, nics.'),
                                      widget=DataSelect(attrs={'class': 'narrow input-select2'}))
    ostype = forms.TypedChoiceField(label=_('OS Type'), choices=Vm.OSTYPE, required=True, coerce=int,
                                    widget=forms.Select(attrs={'class': 'input-select2 narrow',
                                                               'required': 'required'}))
    vcpus = forms.IntegerField(label=_('VCPUs'), max_value=64, min_value=1, required=True,
                               widget=NumberInput(attrs={'class': 'input-transparent narrow', 'required': 'required'}))
    # noinspection SpellCheckingInspection
    ram = forms.IntegerField(label=_('RAM'), max_value=524288, min_value=32, required=True,
                             widget=forms.TextInput(attrs={'class': 'input-transparent narrow input-mbytes',
                                                           'required': 'required',
                                                           'pattern': '[0-9\.]+[BKMGTPEbkmgtpe]?'}))
    monitored = forms.BooleanField(label=_('Monitored?'), required=False,
                                   widget=forms.CheckboxInput(attrs={'class': 'normal-check'}))
    installed = forms.BooleanField(label=_('Installed?'), required=False,
                                   help_text=_('This field is used for informational purposes only.'),
                                   widget=forms.CheckboxInput(attrs={'class': 'normal-check'}))
    snapshot_limit_manual = forms.IntegerField(label=_('Snapshot count limit'), required=False,
                                               widget=NumberInput(attrs={'class': 'input-transparent narrow'}),
                                               help_text=_('Maximum number of manual server snapshots.'))
    snapshot_size_limit = forms.IntegerField(label=_('Snapshot size limit'), required=False,
                                             widget=NumberInput(attrs={'class': 'input-transparent narrow'}),
                                             help_text=_('Maximum size of all server snapshots.'))
    cpu_shares = forms.IntegerField(label=_('CPU Shares'), max_value=1048576, min_value=0, required=True,
                                    widget=NumberInput(attrs={'class': 'input-transparent narrow',
                                                              'required': 'required'}))
    # cpu_cap = forms.IntegerField(label=_('CPU Capping'), max_value=6400, min_value=0, required=False,
    #                             widget=NumberInput(attrs={'class': 'input-transparent narrow'}))
    zfs_io_priority = forms.IntegerField(label=_('IO Priority'), max_value=1024, min_value=0, required=True,
                                         widget=NumberInput(attrs={'class': 'input-transparent narrow',
                                                                   'required': 'required'}))
    zpool = forms.ChoiceField(label=_('Storage'), required=False,
                              widget=forms.Select(attrs={'class': 'narrow input-select2'}))
    owner = forms.ChoiceField(label=_('Owner'), required=False,
                              widget=forms.Select(attrs={'class': 'narrow input-select2'}))

    monitoring_templates = ArrayField(label=_('Monitoring templates'), required=False,
                                      help_text=_('Comma-separated list of custom monitoring templates.'),
                                      widget=ArrayWidget(attrs={'class': 'input-transparent narrow'}))
    monitoring_hostgroups = ArrayField(label=_('Monitoring hostgroups'), required=False,
                                       help_text=_('Comma-separated list of custom monitoring hostgroups.'),
                                       widget=ArrayWidget(attrs={'class': 'input-transparent narrow'}))
    mdata = DictField(label=_('Metadata'), required=False,
                      help_text=_('key=value string pairs.'),
                      widget=DictWidget(attrs={
                          'class': 'input-transparent small',
                          'rows': 5,
                          'data-raw_input_enabled': 'true',
                      }))

    def __init__(self, request, vm, *args, **kwargs):
        super(AdminServerSettingsForm, self).__init__(request, vm, *args, **kwargs)
        self.is_kvm = is_kvm(vm, self.data, prefix='opt-')
        # Set choices
        self.vm_nodes = get_nodes(request, is_compute=True)
        # TODO: node.color
        self.fields['node'].choices = [('', _('(auto)'))] + [(i.hostname, i.hostname) for i in self.vm_nodes]
        self.fields['owner'].choices = get_owners(request).values_list('username', 'username')
        self.fields['zpool'].choices = get_zpools(request).values_list('zpool', 'storage__alias').distinct()

        if not request.user.is_staff:
            self.fields['cpu_shares'].widget.attrs['disabled'] = 'disabled'
            self.fields['cpu_shares'].widget.attrs['class'] += ' uneditable-input'
            self.fields['zfs_io_priority'].widget.attrs['disabled'] = 'disabled'
            self.fields['zfs_io_priority'].widget.attrs['class'] += ' uneditable-input'

        if vm:
            empty_template_data = {}
            self.fields['ostype'].widget.attrs['disabled'] = 'disabled'
            if vm.is_deployed():
                self.fields['node'].widget.attrs['class'] += ' disable_created2'
                self.fields['zpool'].widget.attrs['class'] += ' disable_created2'
        else:
            empty_template_data = self.initial
            # Remove Linux Zone support (lx brand)
            ostype = [i for i in Vm.OSTYPE if i[0] != Vm.LINUX_ZONE]

            # Disable zone support _only_ when adding new VM (zone must be available in edit mode) - Issue #chili-461
            if not request.dc.settings.VMS_ZONE_ENABLED:
                # Remove SunOS Zone support
                ostype = [i for i in ostype if i[0] != Vm.SUNOS_ZONE]

            self.fields['ostype'].choices = ostype

        empty_template = AttrDict({'alias': _('(none)'), 'desc': '', 'web_data': empty_template_data})
        self.fields['template'].choices = [('', empty_template)] + [(i.name, i) for i in get_templates(request)]

    def _initial_data(self, request, vm):
        fix = super(AdminServerSettingsForm, self)._initial_data(request, vm)
        ret = get_vm_define(request, vm)
        # We need string representation of tags, but vm_define returns a list
        if 'tags' in ret:
            ret['tags'] = tags_to_string(ret['tags'])
        # Some serializer data need to be replaced by data expected by the parent form
        ret.update(fix)

        return ret
Exemple #3
0
class AdminServerSettingsForm(ServerSettingsForm):
    """
    Copy of vm_define serializer (api).
    """
    admin = True
    _api_call = vm_define

    tags = TagField(
        label=_('Tags'),
        required=False,
        widget=TagWidget(attrs={'class': 'tags-select2 narrow'}),
        help_text=_('The tag will be created in case it does not exist.'))
    node = forms.TypedChoiceField(
        label=_('Node'),
        required=False,
        coerce=str,
        empty_value=None,
        widget=forms.Select(attrs={'class': 'narrow input-select2'}))
    template = forms.TypedChoiceField(
        label=_('Template'),
        required=False,
        coerce=str,
        empty_value=None,
        help_text=_('Setting template can modify lots of server attributes, '
                    'e.g. disks, nics.'),
        widget=DataSelect(attrs={'class': 'narrow input-select2'}))
    ostype = forms.TypedChoiceField(
        label=_('OS Type'),
        choices=Vm.OSTYPE,
        required=True,
        coerce=int,
        widget=forms.Select(
            attrs={
                'class': 'input-select2 narrow ostype-select',
                'required': 'required',
                'onChange': 'update_vm_form_fields_from_ostype()'
            }))
    hvm_type = forms.TypedChoiceField(
        label=_('Hypervisor Type'),
        choices=Vm.HVM_TYPE_GUI,
        required=False,
        coerce=int,
        widget=forms.Select(
            attrs={
                'class': 'input-select2 narrow hvm-type-select',
                'required': 'required',
                'onChange': 'update_vm_form_fields_from_hvm_type()'
            }))
    vcpus = forms.IntegerField(
        label=_('VCPUs'),
        required=False,
        widget=NumberInput(attrs={
            'class': 'input-transparent narrow',
            'required': 'required'
        }))
    # noinspection SpellCheckingInspection
    ram = forms.IntegerField(
        label=_('RAM'),
        required=False,
        widget=forms.TextInput(
            attrs={
                'class': 'input-transparent narrow input-mbytes',
                'required': 'required',
                'pattern': '[0-9.]+[BKMGTPEbkmgtpe]?'
            }))
    note = forms.CharField(
        label=_('Note'),
        help_text=_(
            'Text with markdown support, visible to every user with access '
            'to this server.'),
        required=False,
        widget=forms.Textarea(attrs={
            'class': 'input-transparent',
            'rows': 5
        }))
    monitored = forms.BooleanField(
        label=_('Monitored?'),
        required=False,
        widget=forms.CheckboxInput(attrs={'class': 'normal-check'}))
    installed = forms.BooleanField(
        label=_('Installed?'),
        required=False,
        help_text=_('This field is used for informational purposes only.'),
        widget=forms.CheckboxInput(attrs={'class': 'normal-check'}))
    snapshot_limit_manual = forms.IntegerField(
        label=_('Snapshot count limit'),
        required=False,
        widget=NumberInput(attrs={'class': 'input-transparent narrow'}),
        help_text=_('Maximum number of manual server snapshots.'))
    snapshot_size_percent_limit = forms.IntegerField(
        label=_('Snapshot size % limit'),
        required=False,
        widget=NumberInput(attrs={'class': 'input-transparent narrow'}),
        help_text=_(
            'Maximum size of all server snapshots as % of all disk space '
            'of this VM (example: 200% = VM with 10GB disk(s) can have '
            '20GB of snapshots).'))
    snapshot_size_limit = forms.IntegerField(
        label=_('Snapshot size limit'),
        required=False,
        widget=NumberInput(attrs={'class': 'input-transparent narrow'}),
        help_text=_('Maximum size of all server snapshots. '
                    'If set, it takes precedence over % limit.'))
    cpu_shares = forms.IntegerField(
        label=_('CPU Shares'),
        max_value=1048576,
        min_value=0,
        required=True,
        widget=NumberInput(attrs={
            'class': 'input-transparent narrow',
            'required': 'required'
        }))
    # cpu_cap = forms.IntegerField(label=_('CPU Capping'), max_value=6400, min_value=0, required=False,
    #                             widget=NumberInput(attrs={'class': 'input-transparent narrow'}))
    zfs_io_priority = forms.IntegerField(
        label=_('IO Priority'),
        max_value=1024,
        min_value=0,
        required=True,
        widget=NumberInput(attrs={
            'class': 'input-transparent narrow',
            'required': 'required'
        }))
    bootrom = forms.ChoiceField(
        label=_('Bootrom'),
        required=False,
        widget=forms.Select(attrs={'class': 'narrow input-select2'}))
    zpool = forms.ChoiceField(
        label=_('Storage'),
        required=False,
        widget=forms.Select(attrs={'class': 'narrow input-select2'}))
    owner = forms.ChoiceField(
        label=_('Owner'),
        required=False,
        widget=forms.Select(attrs={'class': 'narrow input-select2'}))

    monitoring_templates = ArrayField(
        label=_('Monitoring templates'),
        required=False,
        tags=True,
        help_text=_('Comma-separated list of custom monitoring templates.'),
        widget=ArrayWidget(tags=True,
                           escape_space=False,
                           attrs={'class': 'tags-select2 narrow'}))
    monitoring_hostgroups = ArrayField(
        label=_('Monitoring hostgroups'),
        required=False,
        tags=True,
        validators=[
            RegexValidator(regex=MonitoringBackend.RE_MONITORING_HOSTGROUPS)
        ],
        help_text=_('Comma-separated list of custom monitoring hostgroups.'),
        widget=ArrayWidget(tags=True,
                           escape_space=False,
                           attrs={'class': 'tags-select2 narrow'}))
    mdata = DictField(label=_('Metadata'),
                      required=False,
                      help_text=_('key=value string pairs.'),
                      widget=DictWidget(
                          attrs={
                              'class': 'input-transparent small',
                              'rows': 5,
                              'data-raw_input_enabled': 'true',
                          }))

    def __init__(self, request, vm, *args, **kwargs):
        super(AdminServerSettingsForm, self).__init__(request, vm, *args,
                                                      **kwargs)
        dc_settings = request.dc.settings
        # Set choices
        self.vm_nodes = get_nodes(request, is_compute=True)
        # TODO: node.color
        self.fields['node'].choices = [('', _('(auto)'))] + [
            (i.hostname, i.hostname) for i in self.vm_nodes
        ]
        self.fields['owner'].choices = get_owners(request).values_list(
            'username', 'username')
        self.fields['zpool'].choices = get_zpools(request).values_list(
            'zpool', 'storage__alias').distinct()
        self.fields['bootrom'].choices = Vm.BHYVE_BOOTROM

        if not request.user.is_staff:
            self.fields['cpu_shares'].widget.attrs['disabled'] = 'disabled'
            self.fields['cpu_shares'].widget.attrs[
                'class'] += ' uneditable-input'
            self.fields['zfs_io_priority'].widget.attrs[
                'disabled'] = 'disabled'
            self.fields['zfs_io_priority'].widget.attrs[
                'class'] += ' uneditable-input'

        if dc_settings.MON_ZABBIX_TEMPLATES_VM_RESTRICT:
            self.fields[
                'monitoring_templates'].widget.tag_choices = dc_settings.MON_ZABBIX_TEMPLATES_VM_ALLOWED

        if dc_settings.MON_ZABBIX_HOSTGROUPS_VM_RESTRICT:
            self.fields[
                'monitoring_hostgroups'].widget.tag_choices = dc_settings.MON_ZABBIX_HOSTGROUPS_VM_ALLOWED

        if dc_settings.MON_ZABBIX_HOSTGROUPS_VM:
            self.fields['monitoring_hostgroups'].help_text += _(' Automatically added hostgroups: ') \
                                                              + ', '.join(dc_settings.MON_ZABBIX_HOSTGROUPS_VM)

        if vm:
            empty_template_data = {}
            self.fields['ostype'].widget.attrs['disabled'] = 'disabled'
            self.fields['hvm_type'].widget.attrs['disabled'] = 'disabled'
            if not vm.is_hvm():
                # for zones the only HVM choice is NO hypervisor
                self.fields['hvm_type'].choices = Vm.HVM_TYPE_GUI_NO_HYPERVISOR

            if vm.is_deployed():
                self.fields['node'].widget.attrs[
                    'class'] += ' disable_created2'
                self.fields['zpool'].widget.attrs[
                    'class'] += ' disable_created2'
        else:
            empty_template_data = self.initial
            ostype = Vm.OSTYPE

            # Disable zone support _only_ when adding new VM (zone must be available in edit mode) - Issue #chili-461
            if not dc_settings.VMS_ZONE_ENABLED:
                # Remove SunOS Zone support
                ostype = [i for i in ostype if i[0] not in Vm.ZONE_OSTYPES]

            self.fields['ostype'].choices = ostype

        empty_template = AttrDict({
            'alias': _('(none)'),
            'desc': '',
            'web_data': empty_template_data
        })
        self.fields['template'].choices = [('', empty_template)] + [
            (i.name, i) for i in get_templates(request)
        ]

    def _initial_data(self, request, vm):
        fix = super(AdminServerSettingsForm, self)._initial_data(request, vm)
        ret = get_vm_define(request, vm)
        # We need string representation of tags, but vm_define returns a list
        if 'tags' in ret:
            ret['tags'] = tags_to_string(ret['tags'])
        # Some serializer data need to be replaced by data expected by the parent form
        ret.update(fix)

        return ret