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How to use _get_host_acls method in autotest

Best Python code snippet using autotest_python

query_managers.py

Source:query_managers.py

...243        WHERE job_id IN (%s)244        """245        return self._get_many2many_dict(query, job_ids)246    @_host_timer.decorate247    def _get_host_acls(self, host_ids):248        query = """249        SELECT host_id, aclgroup_id250        FROM afe_acl_groups_hosts251        WHERE host_id IN (%s)252        """253        return self._get_many2many_dict(query, host_ids)254    @_host_timer.decorate255    def _get_label_hosts(self, host_ids):256        if not host_ids:257            return {}, {}258        query = """259        SELECT label_id, host_id260        FROM afe_hosts_labels261        WHERE host_id IN (%s)262        """ % self._get_sql_id_list(host_ids)263        rows = self._db.execute(query)264        labels_to_hosts = self._process_many2many_dict(rows)265        hosts_to_labels = self._process_many2many_dict(rows, flip=True)266        return labels_to_hosts, hosts_to_labels267    @classmethod268    def find_unused_healty_hosts(cls):269        """Get hosts that are currently unused and in the READY state.270        @return: A list of host objects, one for each unused healthy host.271        """272        # Avoid any host with a currently active queue entry against it.273        hqe_join = ('LEFT JOIN afe_host_queue_entries AS active_hqe '274                    'ON (afe_hosts.id = active_hqe.host_id AND '275                    'active_hqe.active)')276        # Avoid any host with a new special task against it. There are 2 cases277        # when an inactive but incomplete special task will not use the host278        # this tick: 1. When the host is locked 2. When an active hqe already279        # has special tasks for the same host. In both these cases this host280        # will not be in the ready hosts list anyway. In all other cases,281        # an incomplete special task will grab the host before a new job does282        # by assigning an agent to it.283        special_task_join = ('LEFT JOIN afe_special_tasks as new_tasks '284                             'ON (afe_hosts.id = new_tasks.host_id AND '285                             'new_tasks.is_complete=0)')286        return scheduler_models.Host.fetch(287            joins='%s %s' % (hqe_join, special_task_join),288            where="active_hqe.host_id IS NULL AND new_tasks.host_id IS NULL "289                  "AND afe_hosts.leased "290                  "AND NOT afe_hosts.locked "291                  "AND (afe_hosts.status IS NULL "292                          "OR afe_hosts.status = 'Ready')")293    @_host_timer.decorate294    def set_leased(self, leased_value, **kwargs):295        """Modify the leased bit on the hosts with ids in host_ids.296        @param leased_value: The True/False value of the leased column for297            the hosts with ids in host_ids.298        @param kwargs: The args to use in finding matching hosts.299        """300        logging.info('Setting leased = %s for the hosts that match %s',301                     leased_value, kwargs)302        models.Host.objects.filter(**kwargs).update(leased=leased_value)303    @_host_timer.decorate304    def _get_labels(self, job_dependencies):305        """306        Calculate a dict mapping label id to label object so that we don't307        frequently round trip to the database every time we need a label.308        @param job_dependencies: A dict mapping an integer job id to a list of309            integer label id's.  ie. {job_id: [label_id]}310        @return: A dict mapping an integer label id to a scheduler model label311            object.  ie. {label_id: label_object}312        """313        id_to_label = dict()314        # Pull all the labels on hosts we might look at315        host_labels = scheduler_models.Label.fetch(316                where="id IN (SELECT label_id FROM afe_hosts_labels)")317        id_to_label.update([(label.id, label) for label in host_labels])318        # and pull all the labels on jobs we might look at.319        job_label_set = set()320        for job_deps in job_dependencies.values():321            job_label_set.update(job_deps)322        # On the rare/impossible chance that no jobs have any labels, we323        # can skip this.324        if job_label_set:325            job_string_label_list = ','.join([str(x) for x in job_label_set])326            job_labels = scheduler_models.Label.fetch(327                    where="id IN (%s)" % job_string_label_list)328            id_to_label.update([(label.id, label) for label in job_labels])329        return id_to_label330    @_host_timer.decorate331    def refresh(self, pending_queue_entries):332        """Update the query manager.333        Cache information about a list of queue entries and eligible hosts334        from the database so clients can avoid expensive round trips during335        host acquisition.336        @param pending_queue_entries: A list of queue entries about which we337            need information.338        """339        self._hosts_available = self._get_ready_hosts()340        relevant_jobs = [queue_entry.job_id341                         for queue_entry in pending_queue_entries]342        self._job_acls = self._get_job_acl_groups(relevant_jobs)343        self._ineligible_hosts = (self._get_job_ineligible_hosts(relevant_jobs))344        self._job_dependencies = (self._get_job_dependencies(relevant_jobs))345        host_ids = self._hosts_available.keys()346        self._host_acls = self._get_host_acls(host_ids)347        self._label_hosts, self._host_labels = (348                self._get_label_hosts(host_ids))...

host_scheduler.py

Source:host_scheduler.py

...87        FROM afe_jobs_dependency_labels88        WHERE job_id IN (%s)89        """90        return self._get_many2many_dict(query, job_ids)91    def _get_host_acls(self, host_ids):92        query = """93        SELECT host_id, aclgroup_id94        FROM afe_acl_groups_hosts95        WHERE host_id IN (%s)96        """97        return self._get_many2many_dict(query, host_ids)98    def _get_label_hosts(self, host_ids):99        if not host_ids:100            return {}, {}101        query = """102        SELECT label_id, host_id103        FROM afe_hosts_labels104        WHERE host_id IN (%s)105        """ % self._get_sql_id_list(host_ids)106        rows = self._db.execute(query)107        labels_to_hosts = self._process_many2many_dict(rows)108        hosts_to_labels = self._process_many2many_dict(rows, flip=True)109        return labels_to_hosts, hosts_to_labels110    def _get_labels(self):111        return dict((label.id, label) for label112                    in scheduler_models.Label.fetch())113    def recovery_on_startup(self):114        for metahost_scheduler in self._metahost_schedulers:115            metahost_scheduler.recovery_on_startup()116    def refresh(self, pending_queue_entries):117        self._hosts_available = self._get_ready_hosts()118        relevant_jobs = [queue_entry.job_id119                         for queue_entry in pending_queue_entries]120        self._job_acls = self._get_job_acl_groups(relevant_jobs)121        self._ineligible_hosts = self._get_job_ineligible_hosts(relevant_jobs)122        self._job_dependencies = self._get_job_dependencies(relevant_jobs)123        host_ids = self._hosts_available.keys()124        self._host_acls = self._get_host_acls(host_ids)125        self._label_hosts, self._host_labels = self._get_label_hosts(host_ids)126        self._labels = self._get_labels()127    def tick(self):128        for metahost_scheduler in self._metahost_schedulers:129            metahost_scheduler.tick()130    def hosts_in_label(self, label_id):131        return set(self._label_hosts.get(label_id, ()))132    def remove_host_from_label(self, host_id, label_id):133        self._label_hosts[label_id].remove(host_id)134    def pop_host(self, host_id):135        return self._hosts_available.pop(host_id)136    def ineligible_hosts_for_entry(self, queue_entry):137        return set(self._ineligible_hosts.get(queue_entry.job_id, ()))138    def _is_acl_accessible(self, host_id, queue_entry):...

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