| # |
| # Copyright 2008 Google Inc. All Rights Reserved. |
| |
| """ |
| The job module contains the objects and methods used to |
| manage jobs in Autotest. |
| |
| The valid actions are: |
| list: lists job(s) |
| create: create a job |
| abort: abort job(s) |
| stat: detailed listing of job(s) |
| |
| The common options are: |
| |
| See topic_common.py for a High Level Design and Algorithm. |
| """ |
| |
| import getpass, os, pwd, re, socket, sys |
| from autotest_lib.cli import topic_common, action_common |
| |
| |
| class job(topic_common.atest): |
| """Job class |
| atest job [create|clone|list|stat|abort] <options>""" |
| usage_action = '[create|clone|list|stat|abort]' |
| topic = msg_topic = 'job' |
| msg_items = '<job_ids>' |
| |
| |
| def _convert_status(self, results): |
| for result in results: |
| total = sum(result['status_counts'].values()) |
| status = ['%s=%s(%.1f%%)' % (key, val, 100.0*float(val)/total) |
| for key, val in result['status_counts'].iteritems()] |
| status.sort() |
| result['status_counts'] = ', '.join(status) |
| |
| |
| def backward_compatibility(self, action, argv): |
| """ 'job create --clone' became 'job clone --id' """ |
| if action == 'create': |
| for option in ['-l', '--clone']: |
| if option in argv: |
| argv[argv.index(option)] = '--id' |
| action = 'clone' |
| return action |
| |
| |
| class job_help(job): |
| """Just here to get the atest logic working. |
| Usage is set by its parent""" |
| pass |
| |
| |
| class job_list_stat(action_common.atest_list, job): |
| def __init__(self): |
| super(job_list_stat, self).__init__() |
| |
| self.topic_parse_info = topic_common.item_parse_info( |
| attribute_name='jobs', |
| use_leftover=True) |
| |
| |
| def __split_jobs_between_ids_names(self): |
| job_ids = [] |
| job_names = [] |
| |
| # Sort between job IDs and names |
| for job_id in self.jobs: |
| if job_id.isdigit(): |
| job_ids.append(job_id) |
| else: |
| job_names.append(job_id) |
| return (job_ids, job_names) |
| |
| |
| def execute_on_ids_and_names(self, op, filters={}, |
| check_results={'id__in': 'id', |
| 'name__in': 'id'}, |
| tag_id='id__in', tag_name='name__in'): |
| if not self.jobs: |
| # Want everything |
| return super(job_list_stat, self).execute(op=op, filters=filters) |
| |
| all_jobs = [] |
| (job_ids, job_names) = self.__split_jobs_between_ids_names() |
| |
| for items, tag in [(job_ids, tag_id), |
| (job_names, tag_name)]: |
| if items: |
| new_filters = filters.copy() |
| new_filters[tag] = items |
| jobs = super(job_list_stat, |
| self).execute(op=op, |
| filters=new_filters, |
| check_results=check_results) |
| all_jobs.extend(jobs) |
| |
| return all_jobs |
| |
| |
| class job_list(job_list_stat): |
| """atest job list [<jobs>] [--all] [--running] [--user <username>]""" |
| def __init__(self): |
| super(job_list, self).__init__() |
| self.parser.add_option('-a', '--all', help='List jobs for all ' |
| 'users.', action='store_true', default=False) |
| self.parser.add_option('-r', '--running', help='List only running ' |
| 'jobs', action='store_true') |
| self.parser.add_option('-u', '--user', help='List jobs for given ' |
| 'user', type='string') |
| |
| |
| def parse(self): |
| options, leftover = super(job_list, self).parse() |
| self.all = options.all |
| self.data['running'] = options.running |
| if options.user: |
| if options.all: |
| self.invalid_syntax('Only specify --all or --user, not both.') |
| else: |
| self.data['owner'] = options.user |
| elif not options.all and not self.jobs: |
| self.data['owner'] = getpass.getuser() |
| |
| return options, leftover |
| |
| |
| def execute(self): |
| return self.execute_on_ids_and_names(op='get_jobs_summary', |
| filters=self.data) |
| |
| |
| def output(self, results): |
| keys = ['id', 'owner', 'name', 'status_counts'] |
| if self.verbose: |
| keys.extend(['priority', 'control_type', 'created_on']) |
| self._convert_status(results) |
| super(job_list, self).output(results, keys) |
| |
| |
| |
| class job_stat(job_list_stat): |
| """atest job stat <job>""" |
| usage_action = 'stat' |
| |
| def __init__(self): |
| super(job_stat, self).__init__() |
| self.parser.add_option('-f', '--control-file', |
| help='Display the control file', |
| action='store_true', default=False) |
| self.parser.add_option('-N', '--list-hosts', |
| help='Display only a list of hosts', |
| action='store_true') |
| self.parser.add_option('-s', '--list-hosts-status', |
| help='Display only the hosts in these statuses ' |
| 'for a job.', action='store') |
| |
| |
| def parse(self): |
| status_list = topic_common.item_parse_info( |
| attribute_name='status_list', |
| inline_option='list_hosts_status') |
| options, leftover = super(job_stat, self).parse([status_list], |
| req_items='jobs') |
| |
| if not self.jobs: |
| self.invalid_syntax('Must specify at least one job.') |
| |
| self.show_control_file = options.control_file |
| self.list_hosts = options.list_hosts |
| |
| if self.list_hosts and self.status_list: |
| self.invalid_syntax('--list-hosts is implicit when using ' |
| '--list-hosts-status.') |
| if len(self.jobs) > 1 and (self.list_hosts or self.status_list): |
| self.invalid_syntax('--list-hosts and --list-hosts-status should ' |
| 'only be used on a single job.') |
| |
| return options, leftover |
| |
| |
| def _merge_results(self, summary, qes): |
| hosts_status = {} |
| for qe in qes: |
| if qe['host']: |
| job_id = qe['job']['id'] |
| hostname = qe['host']['hostname'] |
| hosts_status.setdefault(job_id, |
| {}).setdefault(qe['status'], |
| []).append(hostname) |
| |
| for job in summary: |
| job_id = job['id'] |
| if hosts_status.has_key(job_id): |
| this_job = hosts_status[job_id] |
| job['hosts'] = ' '.join(' '.join(host) for host in |
| this_job.itervalues()) |
| host_per_status = ['%s="%s"' %(status, ' '.join(host)) |
| for status, host in this_job.iteritems()] |
| job['hosts_status'] = ', '.join(host_per_status) |
| if self.status_list: |
| statuses = set(s.lower() for s in self.status_list) |
| all_hosts = [s for s in host_per_status if s.split('=', |
| 1)[0].lower() in statuses] |
| job['hosts_selected_status'] = '\n'.join(all_hosts) |
| else: |
| job['hosts_status'] = '' |
| |
| if not job.get('hosts'): |
| self.generic_error('Job has unassigned meta-hosts, ' |
| 'try again shortly.') |
| |
| return summary |
| |
| |
| def execute(self): |
| summary = self.execute_on_ids_and_names(op='get_jobs_summary') |
| |
| # Get the real hostnames |
| qes = self.execute_on_ids_and_names(op='get_host_queue_entries', |
| check_results={}, |
| tag_id='job__in', |
| tag_name='job__name__in') |
| |
| self._convert_status(summary) |
| |
| return self._merge_results(summary, qes) |
| |
| |
| def output(self, results): |
| if self.list_hosts: |
| keys = ['hosts'] |
| elif self.status_list: |
| keys = ['hosts_selected_status'] |
| elif not self.verbose: |
| keys = ['id', 'name', 'priority', 'status_counts', 'hosts_status'] |
| else: |
| keys = ['id', 'name', 'priority', 'status_counts', 'hosts_status', |
| 'owner', 'control_type', 'synch_count', 'created_on', |
| 'run_verify', 'reboot_before', 'reboot_after', |
| 'parse_failed_repair'] |
| |
| if self.show_control_file: |
| keys.append('control_file') |
| |
| super(job_stat, self).output(results, keys) |
| |
| |
| class job_create_or_clone(action_common.atest_create, job): |
| """Class containing the code common to the job create and clone actions""" |
| msg_items = 'job_name' |
| |
| def __init__(self): |
| super(job_create_or_clone, self).__init__() |
| self.hosts = [] |
| self.data_item_key = 'name' |
| self.parser.add_option('-p', '--priority', help='Job priority (low, ' |
| 'medium, high, urgent), default=medium', |
| type='choice', choices=('low', 'medium', 'high', |
| 'urgent'), default='medium') |
| self.parser.add_option('-b', '--labels', |
| help='Comma separated list of labels ' |
| 'to get machine list from.', default='') |
| self.parser.add_option('-m', '--machine', help='List of machines to ' |
| 'run on') |
| self.parser.add_option('-M', '--mlist', |
| help='File listing machines to use', |
| type='string', metavar='MACHINE_FLIST') |
| self.parser.add_option('--one-time-hosts', |
| help='List of one time hosts') |
| self.parser.add_option('-e', '--email', |
| help='A comma seperated list of ' |
| 'email addresses to notify of job completion', |
| default='') |
| |
| |
| def _parse_hosts(self, args): |
| """ Parses the arguments to generate a list of hosts and meta_hosts |
| A host is a regular name, a meta_host is n*label or *label. |
| These can be mixed on the CLI, and separated by either commas or |
| spaces, e.g.: 5*Machine_Label host0 5*Machine_Label2,host2 """ |
| |
| hosts = [] |
| meta_hosts = [] |
| |
| for arg in args: |
| for host in arg.split(','): |
| if re.match('^[0-9]+[*]', host): |
| num, host = host.split('*', 1) |
| meta_hosts += int(num) * [host] |
| elif re.match('^[*](\w*)', host): |
| meta_hosts += [re.match('^[*](\w*)', host).group(1)] |
| elif host != '' and host not in hosts: |
| # Real hostname and not a duplicate |
| hosts.append(host) |
| |
| return (hosts, meta_hosts) |
| |
| |
| def parse(self, parse_info=[]): |
| host_info = topic_common.item_parse_info(attribute_name='hosts', |
| inline_option='machine', |
| filename_option='mlist') |
| job_info = topic_common.item_parse_info(attribute_name='jobname', |
| use_leftover=True) |
| oth_info = topic_common.item_parse_info(attribute_name='one_time_hosts', |
| inline_option='one_time_hosts') |
| label_info = topic_common.item_parse_info(attribute_name='labels', |
| inline_option='labels') |
| |
| options, leftover = super(job_create_or_clone, self).parse( |
| [host_info, job_info, oth_info, label_info] + parse_info, |
| req_items='jobname') |
| self.data = {} |
| if len(self.jobname) > 1: |
| self.invalid_syntax('Too many arguments specified, only expected ' |
| 'to receive job name: %s' % self.jobname) |
| self.jobname = self.jobname[0] |
| |
| if options.priority: |
| self.data['priority'] = options.priority.capitalize() |
| |
| if self.one_time_hosts: |
| self.data['one_time_hosts'] = self.one_time_hosts |
| |
| if self.labels: |
| label_hosts = self.execute_rpc(op='get_hosts', |
| multiple_labels=self.labels) |
| for host in label_hosts: |
| self.hosts.append(host['hostname']) |
| |
| self.data['name'] = self.jobname |
| |
| (self.data['hosts'], |
| self.data['meta_hosts']) = self._parse_hosts(self.hosts) |
| |
| self.data['email_list'] = options.email |
| |
| return options, leftover |
| |
| |
| def create_job(self): |
| job_id = self.execute_rpc(op='create_job', **self.data) |
| return ['%s (id %s)' % (self.jobname, job_id)] |
| |
| |
| def get_items(self): |
| return [self.jobname] |
| |
| |
| |
| class job_create(job_create_or_clone): |
| """atest job create [--priority <Low|Medium|High|Urgent>] |
| [--synch_count] [--control-file </path/to/cfile>] |
| [--on-server] [--test <test1,test2>] [--kernel <http://kernel>] |
| [--mlist </path/to/machinelist>] [--machine <host1 host2 host3>] |
| [--labels <list of labels of machines to run on>] |
| [--reboot_before <option>] [--reboot_after <option>] |
| [--noverify] [--timeout <timeout>] [--max_runtime <max runtime>] |
| [--one-time-hosts <hosts>] [--email <email>] |
| [--dependencies <labels this job is dependent on>] |
| [--atomic_group <atomic group name>] [--parse-failed-repair <option>] |
| [--image <http://path/to/image>] |
| job_name |
| |
| Creating a job is rather different from the other create operations, |
| so it only uses the __init__() and output() from its superclass. |
| """ |
| op_action = 'create' |
| |
| def __init__(self): |
| super(job_create, self).__init__() |
| self.ctrl_file_data = {} |
| self.parser.add_option('-y', '--synch_count', type=int, |
| help='Number of machines to use per autoserv ' |
| 'execution') |
| self.parser.add_option('-f', '--control-file', |
| help='use this control file', metavar='FILE') |
| self.parser.add_option('-s', '--server', |
| help='This is server-side job', |
| action='store_true', default=False) |
| self.parser.add_option('-t', '--test', |
| help='List of tests to run') |
| |
| self.parser.add_option('-k', '--kernel', help='A comma separated list' |
| ' of kernel versions/URLs/filenames to run the' |
| ' job on') |
| self.parser.add_option('--kernel-cmdline', help='A string that will be' |
| ' given as cmdline to the booted kernel(s)' |
| ' specified by the -k option') |
| |
| self.parser.add_option('-d', '--dependencies', help='Comma separated ' |
| 'list of labels this job is dependent on.', |
| default='') |
| self.parser.add_option('-G', '--atomic_group', help='Name of an Atomic ' |
| 'Group to schedule this job on.', |
| default='') |
| |
| self.parser.add_option('-B', '--reboot_before', |
| help='Whether or not to reboot the machine ' |
| 'before the job (never/if dirty/always)', |
| type='choice', |
| choices=('never', 'if dirty', 'always')) |
| self.parser.add_option('-a', '--reboot_after', |
| help='Whether or not to reboot the machine ' |
| 'after the job (never/if all tests passed/' |
| 'always)', |
| type='choice', |
| choices=('never', 'if all tests passed', |
| 'always')) |
| |
| self.parser.add_option('--parse-failed-repair', |
| help='Whether or not to parse failed repair ' |
| 'results as part of the job', |
| type='choice', |
| choices=('true', 'false')) |
| self.parser.add_option('-n', '--noverify', |
| help='Do not run verify for job', |
| default=False, action='store_true') |
| self.parser.add_option('-o', '--timeout', help='Job timeout in hours.', |
| metavar='TIMEOUT') |
| self.parser.add_option('--max_runtime', |
| help='Job maximum runtime in hours') |
| |
| self.parser.add_option('-i', '--image', |
| help='OS image to install before running the ' |
| 'test.') |
| |
| |
| @staticmethod |
| def _get_kernel_data(kernel_list, cmdline): |
| # the RPC supports cmdline per kernel version in a dictionary |
| kernels = [] |
| for version in re.split(r'[, ]+', kernel_list): |
| if not version: |
| continue |
| kernel_info = {'version': version} |
| if cmdline: |
| kernel_info['cmdline'] = cmdline |
| kernels.append(kernel_info) |
| |
| return kernels |
| |
| |
| def parse(self): |
| deps_info = topic_common.item_parse_info(attribute_name='dependencies', |
| inline_option='dependencies') |
| options, leftover = super(job_create, self).parse( |
| parse_info=[deps_info]) |
| |
| if (len(self.hosts) == 0 and not self.one_time_hosts |
| and not options.labels and not options.atomic_group): |
| self.invalid_syntax('Must specify at least one machine ' |
| 'or an atomic group ' |
| '(-m, -M, -b, -G or --one-time-hosts).') |
| if not options.control_file and not options.test: |
| self.invalid_syntax('Must specify either --test or --control-file' |
| ' to create a job.') |
| if options.control_file and options.test: |
| self.invalid_syntax('Can only specify one of --control-file or ' |
| '--test, not both.') |
| if options.kernel: |
| self.ctrl_file_data['kernel'] = self._get_kernel_data( |
| options.kernel, options.kernel_cmdline) |
| if options.control_file: |
| try: |
| control_file_f = open(options.control_file) |
| try: |
| control_file_data = control_file_f.read() |
| finally: |
| control_file_f.close() |
| except IOError: |
| self.generic_error('Unable to read from specified ' |
| 'control-file: %s' % options.control_file) |
| if options.kernel: |
| # execute() will pass this to the AFE server to wrap this |
| # control file up to include the kernel installation steps. |
| self.ctrl_file_data['client_control_file'] = control_file_data |
| else: |
| self.data['control_file'] = control_file_data |
| if options.test: |
| if options.server: |
| self.invalid_syntax('If you specify tests, then the ' |
| 'client/server setting is implicit and ' |
| 'cannot be overriden.') |
| tests = [t.strip() for t in options.test.split(',') if t.strip()] |
| self.ctrl_file_data['tests'] = tests |
| |
| if options.image: |
| self.data['image'] = options.image |
| |
| if options.reboot_before: |
| self.data['reboot_before'] = options.reboot_before.capitalize() |
| if options.reboot_after: |
| self.data['reboot_after'] = options.reboot_after.capitalize() |
| if options.parse_failed_repair: |
| self.data['parse_failed_repair'] = ( |
| options.parse_failed_repair == 'true') |
| if options.noverify: |
| self.data['run_verify'] = False |
| if options.timeout: |
| self.data['timeout'] = options.timeout |
| if options.max_runtime: |
| self.data['max_runtime_hrs'] = options.max_runtime |
| |
| if options.atomic_group: |
| self.data['atomic_group_name'] = options.atomic_group |
| |
| self.data['dependencies'] = self.dependencies |
| |
| if options.synch_count: |
| self.data['synch_count'] = options.synch_count |
| if options.server: |
| self.data['control_type'] = 'Server' |
| else: |
| self.data['control_type'] = 'Client' |
| |
| return options, leftover |
| |
| |
| def execute(self): |
| if self.ctrl_file_data: |
| uploading_kernel = 'kernel' in self.ctrl_file_data |
| if uploading_kernel: |
| default_timeout = socket.getdefaulttimeout() |
| socket.setdefaulttimeout(topic_common.UPLOAD_SOCKET_TIMEOUT) |
| print 'Uploading Kernel: this may take a while...', |
| sys.stdout.flush() |
| try: |
| cf_info = self.execute_rpc(op='generate_control_file', |
| item=self.jobname, |
| **self.ctrl_file_data) |
| finally: |
| if uploading_kernel: |
| socket.setdefaulttimeout(default_timeout) |
| |
| if uploading_kernel: |
| print 'Done' |
| self.data['control_file'] = cf_info['control_file'] |
| if 'synch_count' not in self.data: |
| self.data['synch_count'] = cf_info['synch_count'] |
| if cf_info['is_server']: |
| self.data['control_type'] = 'Server' |
| else: |
| self.data['control_type'] = 'Client' |
| |
| # Get the union of the 2 sets of dependencies |
| deps = set(self.data['dependencies']) |
| deps = sorted(deps.union(cf_info['dependencies'])) |
| self.data['dependencies'] = list(deps) |
| |
| if 'synch_count' not in self.data: |
| self.data['synch_count'] = 1 |
| |
| return self.create_job() |
| |
| |
| class job_clone(job_create_or_clone): |
| """atest job clone [--priority <Low|Medium|High|Urgent>] |
| [--mlist </path/to/machinelist>] [--machine <host1 host2 host3>] |
| [--labels <list of labels of machines to run on>] |
| [--one-time-hosts <hosts>] [--email <email>] |
| job_name |
| |
| Cloning a job is rather different from the other create operations, |
| so it only uses the __init__() and output() from its superclass. |
| """ |
| op_action = 'clone' |
| usage_action = 'clone' |
| |
| def __init__(self): |
| super(job_clone, self).__init__() |
| self.parser.add_option('-i', '--id', help='Job id to clone', |
| default=False, |
| metavar='JOB_ID') |
| self.parser.add_option('-r', '--reuse-hosts', |
| help='Use the exact same hosts as the ' |
| 'cloned job.', |
| action='store_true', default=False) |
| |
| |
| def parse(self): |
| options, leftover = super(job_clone, self).parse() |
| |
| self.clone_id = options.id |
| self.reuse_hosts = options.reuse_hosts |
| |
| host_specified = self.hosts or self.one_time_hosts or options.labels |
| if self.reuse_hosts and host_specified: |
| self.invalid_syntax('Cannot specify hosts and reuse the same ' |
| 'ones as the cloned job.') |
| |
| if not (self.reuse_hosts or host_specified): |
| self.invalid_syntax('Must reuse or specify at least one ' |
| 'machine (-r, -m, -M, -b or ' |
| '--one-time-hosts).') |
| |
| return options, leftover |
| |
| |
| def execute(self): |
| clone_info = self.execute_rpc(op='get_info_for_clone', |
| id=self.clone_id, |
| preserve_metahosts=self.reuse_hosts) |
| |
| # Remove fields from clone data that cannot be reused |
| for field in ('name', 'created_on', 'id', 'owner'): |
| del clone_info['job'][field] |
| |
| # Also remove parameterized_job field, as the feature still is |
| # incomplete, this tool does not attempt to support it for now, |
| # it uses a different API function and it breaks create_job() |
| if clone_info['job'].has_key('parameterized_job'): |
| del clone_info['job']['parameterized_job'] |
| |
| # Keyword args cannot be unicode strings |
| self.data.update((str(key), val) |
| for key, val in clone_info['job'].iteritems()) |
| |
| if self.reuse_hosts: |
| # Convert host list from clone info that can be used for job_create |
| for label, qty in clone_info['meta_host_counts'].iteritems(): |
| self.data['meta_hosts'].extend([label]*qty) |
| |
| self.data['hosts'].extend(host['hostname'] |
| for host in clone_info['hosts']) |
| |
| return self.create_job() |
| |
| |
| class job_abort(job, action_common.atest_delete): |
| """atest job abort <job(s)>""" |
| usage_action = op_action = 'abort' |
| msg_done = 'Aborted' |
| |
| def parse(self): |
| job_info = topic_common.item_parse_info(attribute_name='jobids', |
| use_leftover=True) |
| options, leftover = super(job_abort, self).parse([job_info], |
| req_items='jobids') |
| |
| |
| def execute(self): |
| data = {'job__id__in': self.jobids} |
| self.execute_rpc(op='abort_host_queue_entries', **data) |
| print 'Aborting jobs: %s' % ', '.join(self.jobids) |
| |
| |
| def get_items(self): |
| return self.jobids |
