예제 #1
0
    def _update(self, req, id, body):
        context = req.environ['manila.context']
        project_id = id
        bad_keys = []
        force_update = False
        params = parse.parse_qs(req.environ.get('QUERY_STRING', ''))
        user_id = params.get('user_id', [None])[0]
        share_type = params.get('share_type', [None])[0]
        self._validate_user_id_and_share_type_args(user_id, share_type)
        share_type_id = self._get_share_type_id(context, share_type)
        body = body.get('quota_set', {})
        if share_type and body.get('share_groups',
                                   body.get('share_group_snapshots')):
            msg = _("Share type quotas handle only 'shares', 'gigabytes', "
                    "'snapshots' and 'snapshot_gigabytes' quotas.")
            raise webob.exc.HTTPBadRequest(explanation=msg)

        try:
            settable_quotas = QUOTAS.get_settable_quotas(
                context,
                project_id,
                user_id=user_id,
                share_type_id=share_type_id)
        except exception.NotAuthorized:
            raise webob.exc.HTTPForbidden()

        for key, value in body.items():
            if key == 'share_networks' and share_type_id:
                msg = _("'share_networks' quota cannot be set for share type. "
                        "It can be set only for project or user.")
                raise webob.exc.HTTPBadRequest(explanation=msg)
            elif (key not in QUOTAS and key not in NON_QUOTA_KEYS):
                bad_keys.append(key)
            elif key == 'force':
                force_update = strutils.bool_from_string(value)
            elif key not in NON_QUOTA_KEYS and value:
                try:
                    value = int(value)
                except (ValueError, TypeError):
                    msg = _("Quota '%(value)s' for %(key)s should be "
                            "integer.") % {
                                'value': value,
                                'key': key
                            }
                    LOG.warning(msg)
                    raise webob.exc.HTTPBadRequest(explanation=msg)

        LOG.debug("Force update quotas: %s.", force_update)

        if len(bad_keys) > 0:
            msg = _("Bad key(s) %s in quota_set.") % ",".join(bad_keys)
            raise webob.exc.HTTPBadRequest(explanation=msg)

        try:
            quotas = self._get_quotas(context,
                                      id,
                                      user_id=user_id,
                                      share_type_id=share_type_id,
                                      usages=True)
        except exception.NotAuthorized:
            raise webob.exc.HTTPForbidden()

        for key, value in body.items():
            if key in NON_QUOTA_KEYS or (not value and value != 0):
                continue
            # validate whether already used and reserved exceeds the new
            # quota, this check will be ignored if admin want to force
            # update
            try:
                value = int(value)
            except (ValueError, TypeError):
                msg = _("Quota '%(value)s' for %(key)s should be "
                        "integer.") % {
                            'value': value,
                            'key': key
                        }
                LOG.warning(msg)
                raise webob.exc.HTTPBadRequest(explanation=msg)

            if force_update is False and value >= 0:
                quota_value = quotas.get(key)
                if quota_value and quota_value['limit'] >= 0:
                    quota_used = (quota_value['in_use'] +
                                  quota_value['reserved'])
                    LOG.debug(
                        "Quota %(key)s used: %(quota_used)s, "
                        "value: %(value)s.", {
                            'key': key,
                            'quota_used': quota_used,
                            'value': value
                        })
                    if quota_used > value:
                        msg = (_("Quota value %(value)s for %(key)s are "
                                 "greater than already used and reserved "
                                 "%(quota_used)s.") % {
                                     'value': value,
                                     'key': key,
                                     'quota_used': quota_used
                                 })
                        raise webob.exc.HTTPBadRequest(explanation=msg)

            minimum = settable_quotas[key]['minimum']
            maximum = settable_quotas[key]['maximum']
            self._validate_quota_limit(value, minimum, maximum, force_update)
            try:
                db.quota_create(context,
                                project_id,
                                key,
                                value,
                                user_id=user_id,
                                share_type_id=share_type_id)
            except exception.QuotaExists:
                db.quota_update(context,
                                project_id,
                                key,
                                value,
                                user_id=user_id,
                                share_type_id=share_type_id)
            except exception.AdminRequired:
                raise webob.exc.HTTPForbidden()
        return self._view_builder.detail_list(
            req,
            self._get_quotas(context,
                             id,
                             user_id=user_id,
                             share_type_id=share_type_id),
            share_type=share_type_id,
        )
예제 #2
0
    def _update(self, req, id, body):
        context = req.environ['manila.context']
        project_id = id
        bad_keys = []
        force_update = False
        params = parse.parse_qs(req.environ.get('QUERY_STRING', ''))
        user_id = params.get('user_id', [None])[0]

        try:
            settable_quotas = QUOTAS.get_settable_quotas(context, project_id,
                                                         user_id=user_id)
        except exception.NotAuthorized:
            raise webob.exc.HTTPForbidden()

        for key, value in body.get('quota_set', {}).items():
            if (key not in QUOTAS and
                    key not in NON_QUOTA_KEYS):
                bad_keys.append(key)
                continue
            if key == 'force':
                force_update = strutils.bool_from_string(value)
            elif key not in NON_QUOTA_KEYS and value:
                try:
                    value = int(value)
                except (ValueError, TypeError):
                    msg = _("Quota '%(value)s' for %(key)s should be "
                            "integer.") % {'value': value, 'key': key}
                    LOG.warn(msg)
                    raise webob.exc.HTTPBadRequest(explanation=msg)

        LOG.debug("Force update quotas: %s.", force_update)

        if len(bad_keys) > 0:
            msg = _("Bad key(s) %s in quota_set.") % ",".join(bad_keys)
            raise webob.exc.HTTPBadRequest(explanation=msg)

        try:
            quotas = self._get_quotas(context, id, user_id=user_id,
                                      usages=True)
        except exception.NotAuthorized:
            raise webob.exc.HTTPForbidden()

        for key, value in body.get('quota_set', {}).items():
            if key in NON_QUOTA_KEYS or (not value and value != 0):
                continue
            # validate whether already used and reserved exceeds the new
            # quota, this check will be ignored if admin want to force
            # update
            try:
                value = int(value)
            except (ValueError, TypeError):
                msg = _("Quota '%(value)s' for %(key)s should be "
                        "integer.") % {'value': value, 'key': key}
                LOG.warn(msg)
                raise webob.exc.HTTPBadRequest(explanation=msg)

            if force_update is False and value >= 0:
                quota_value = quotas.get(key)
                if quota_value and quota_value['limit'] >= 0:
                    quota_used = (quota_value['in_use'] +
                                  quota_value['reserved'])
                    LOG.debug("Quota %(key)s used: %(quota_used)s, "
                              "value: %(value)s.",
                              {'key': key, 'quota_used': quota_used,
                               'value': value})
                    if quota_used > value:
                        msg = (_("Quota value %(value)s for %(key)s are "
                                 "greater than already used and reserved "
                                 "%(quota_used)s.") %
                               {'value': value, 'key': key,
                                'quota_used': quota_used})
                        raise webob.exc.HTTPBadRequest(explanation=msg)

            minimum = settable_quotas[key]['minimum']
            maximum = settable_quotas[key]['maximum']
            self._validate_quota_limit(value, minimum, maximum, force_update)
            try:
                db.quota_create(context, project_id, key, value,
                                user_id=user_id)
            except exception.QuotaExists:
                db.quota_update(context, project_id, key, value,
                                user_id=user_id)
            except exception.AdminRequired:
                raise webob.exc.HTTPForbidden()
        return self._view_builder.detail_list(
            self._get_quotas(context, id, user_id=user_id))
예제 #3
0
    def update(self, req, id, body):
        context = req.environ['manila.context']
        authorize_update(context)
        project_id = id

        bad_keys = []

        # By default, we can force update the quota if the extended
        # is not loaded
        force_update = True
        extended_loaded = False
        if self.ext_mgr.is_loaded('os-extended-quotas'):
            # force optional has been enabled, the default value of
            # force_update need to be changed to False
            extended_loaded = True
            force_update = False

        user_id = None
        if self.ext_mgr.is_loaded('os-user-quotas'):
            # Update user quotas only if the extended is loaded
            params = urlparse.parse_qs(req.environ.get('QUERY_STRING', ''))
            user_id = params.get('user_id', [None])[0]

        try:
            settable_quotas = QUOTAS.get_settable_quotas(context,
                                                         project_id,
                                                         user_id=user_id)
        except exception.NotAuthorized:
            raise webob.exc.HTTPForbidden()

        for key, value in body['quota_set'].items():
            if (key not in QUOTAS and key not in NON_QUOTA_KEYS):
                bad_keys.append(key)
                continue
            if key == 'force' and extended_loaded:
                # only check the force optional when the extended has
                # been loaded
                force_update = strutils.bool_from_string(value)
            elif key not in NON_QUOTA_KEYS and value:
                try:
                    value = int(value)
                except (ValueError, TypeError):
                    msg = _("Quota '%(value)s' for %(key)s should be "
                            "integer.") % {
                                'value': value,
                                'key': key
                            }
                    LOG.warn(msg)
                    raise webob.exc.HTTPBadRequest(explanation=msg)

        LOG.debug("force update quotas: %s" % force_update)

        if len(bad_keys) > 0:
            msg = _("Bad key(s) %s in quota_set") % ",".join(bad_keys)
            raise webob.exc.HTTPBadRequest(explanation=msg)

        try:
            quotas = self._get_quotas(context,
                                      id,
                                      user_id=user_id,
                                      usages=True)
        except exception.NotAuthorized:
            raise webob.exc.HTTPForbidden()

        for key, value in body['quota_set'].items():
            if key in NON_QUOTA_KEYS or (not value and value != 0):
                continue
            # validate whether already used and reserved exceeds the new
            # quota, this check will be ignored if admin want to force
            # update
            try:
                value = int(value)
            except (ValueError, TypeError):
                msg = _("Quota '%(value)s' for %(key)s should be "
                        "integer.") % {
                            'value': value,
                            'key': key
                        }
                LOG.warn(msg)
                raise webob.exc.HTTPBadRequest(explanation=msg)

            if force_update is not True and value >= 0:
                quota_value = quotas.get(key)
                if quota_value and quota_value['limit'] >= 0:
                    quota_used = (quota_value['in_use'] +
                                  quota_value['reserved'])
                    LOG.debug(
                        "Quota %(key)s used: %(quota_used)s, "
                        "value: %(value)s.", {
                            'key': key,
                            'quota_used': quota_used,
                            'value': value
                        })
                    if quota_used > value:
                        msg = (_("Quota value %(value)s for %(key)s are "
                                 "greater than already used and reserved "
                                 "%(quota_used)s") % {
                                     'value': value,
                                     'key': key,
                                     'quota_used': quota_used
                                 })
                        raise webob.exc.HTTPBadRequest(explanation=msg)

            minimum = settable_quotas[key]['minimum']
            maximum = settable_quotas[key]['maximum']
            self._validate_quota_limit(value, minimum, maximum, force_update)
            try:
                db.quota_create(context,
                                project_id,
                                key,
                                value,
                                user_id=user_id)
            except exception.QuotaExists:
                db.quota_update(context,
                                project_id,
                                key,
                                value,
                                user_id=user_id)
            except exception.AdminRequired:
                raise webob.exc.HTTPForbidden()
        return {'quota_set': self._get_quotas(context, id, user_id=user_id)}
예제 #4
0
파일: quotas.py 프로젝트: nkrinner/manila
    def update(self, req, id, body):
        context = req.environ['manila.context']
        authorize_update(context)
        project_id = id

        bad_keys = []

        # By default, we can force update the quota if the extended
        # is not loaded
        force_update = True
        extended_loaded = False
        if self.ext_mgr.is_loaded('os-extended-quotas'):
            # force optional has been enabled, the default value of
            # force_update need to be changed to False
            extended_loaded = True
            force_update = False

        user_id = None
        if self.ext_mgr.is_loaded('os-user-quotas'):
            # Update user quotas only if the extended is loaded
            params = urlparse.parse_qs(req.environ.get('QUERY_STRING', ''))
            user_id = params.get('user_id', [None])[0]

        try:
            settable_quotas = QUOTAS.get_settable_quotas(context, project_id,
                                                         user_id=user_id)
        except exception.NotAuthorized:
            raise webob.exc.HTTPForbidden()

        for key, value in body['quota_set'].items():
            if (key not in QUOTAS and
                    key not in NON_QUOTA_KEYS):
                bad_keys.append(key)
                continue
            if key == 'force' and extended_loaded:
                # only check the force optional when the extended has
                # been loaded
                force_update = strutils.bool_from_string(value)
            elif key not in NON_QUOTA_KEYS and value:
                try:
                    value = int(value)
                except (ValueError, TypeError):
                    msg = _("Quota '%(value)s' for %(key)s should be "
                            "integer.") % {'value': value, 'key': key}
                    LOG.warn(msg)
                    raise webob.exc.HTTPBadRequest(explanation=msg)

        LOG.debug("force update quotas: %s" % force_update)

        if len(bad_keys) > 0:
            msg = _("Bad key(s) %s in quota_set") % ",".join(bad_keys)
            raise webob.exc.HTTPBadRequest(explanation=msg)

        try:
            quotas = self._get_quotas(context, id, user_id=user_id,
                                      usages=True)
        except exception.NotAuthorized:
            raise webob.exc.HTTPForbidden()

        for key, value in body['quota_set'].items():
            if key in NON_QUOTA_KEYS or (not value and value != 0):
                continue
            # validate whether already used and reserved exceeds the new
            # quota, this check will be ignored if admin want to force
            # update
            try:
                value = int(value)
            except (ValueError, TypeError):
                msg = _("Quota '%(value)s' for %(key)s should be "
                        "integer.") % {'value': value, 'key': key}
                LOG.warn(msg)
                raise webob.exc.HTTPBadRequest(explanation=msg)

            if force_update is not True and value >= 0:
                quota_value = quotas.get(key)
                if quota_value and quota_value['limit'] >= 0:
                    quota_used = (quota_value['in_use'] +
                                  quota_value['reserved'])
                    LOG.debug("Quota %(key)s used: %(quota_used)s, "
                              "value: %(value)s.",
                              {'key': key, 'quota_used': quota_used,
                               'value': value})
                    if quota_used > value:
                        msg = (_("Quota value %(value)s for %(key)s are "
                               "greater than already used and reserved "
                               "%(quota_used)s") %
                               {'value': value, 'key': key,
                                'quota_used': quota_used})
                        raise webob.exc.HTTPBadRequest(explanation=msg)

            minimum = settable_quotas[key]['minimum']
            maximum = settable_quotas[key]['maximum']
            self._validate_quota_limit(value, minimum, maximum, force_update)
            try:
                db.quota_create(context, project_id, key, value,
                                user_id=user_id)
            except exception.QuotaExists:
                db.quota_update(context, project_id, key, value,
                                user_id=user_id)
            except exception.AdminRequired:
                raise webob.exc.HTTPForbidden()
        return {'quota_set': self._get_quotas(context, id, user_id=user_id)}