import sys import logging from .sentry import get_client as get_sentry_client from .misc import get_http_log_path from .config import config as teuth_config from copy import deepcopy log = logging.getLogger(__name__) def run_one_task(taskname, **kwargs): submod = taskname subtask = 'task' if '.' in taskname: (submod, subtask) = taskname.rsplit('.', 1) parent = __import__('teuthology.task', globals(), locals(), [submod], 0) mod = getattr(parent, submod) fn = getattr(mod, subtask) return fn(**kwargs) def run_tasks(tasks, ctx): stack = [] try: for taskdict in tasks: try: ((taskname, config),) = taskdict.iteritems() except ValueError: raise RuntimeError('Invalid task definition: %s' % taskdict) log.info('Running task %s...', taskname) manager = run_one_task(taskname, ctx=ctx, config=config) if hasattr(manager, '__enter__'): manager.__enter__() stack.append(manager) except Exception, e: ctx.summary['success'] = False if 'failure_reason' not in ctx.summary: ctx.summary['failure_reason'] = str(e) log.exception('Saw exception from tasks.') sentry = get_sentry_client() if sentry: config = deepcopy(ctx.config) tags = { 'task': taskname, 'owner': ctx.owner, } if 'teuthology_branch' in config: tags['teuthology_branch'] = config['teuthology_branch'] # Remove ssh keys from reported config if 'targets' in config: targets = config['targets'] for host in targets.keys(): targets[host] = '' job_id = ctx.config.get('job_id') archive_path = ctx.config.get('archive_path') extra = { 'config': config, 'logs': get_http_log_path(archive_path, job_id), } exc_id = sentry.get_ident(sentry.captureException( tags=tags, extra=extra, )) event_url = "{server}/search?q={id}".format( server=teuth_config.sentry_server.strip('/'), id=exc_id) log.exception(" Sentry event: %s" % event_url) ctx.summary['sentry_event'] = event_url if ctx.config.get('interactive-on-error'): from .task import interactive log.warning('Saw failure, going into interactive mode...') interactive.task(ctx=ctx, config=None) finally: try: exc_info = sys.exc_info() while stack: manager = stack.pop() log.debug('Unwinding manager %s', manager) try: suppress = manager.__exit__(*exc_info) except Exception, e: ctx.summary['success'] = False if 'failure_reason' not in ctx.summary: ctx.summary['failure_reason'] = str(e) log.exception('Manager failed: %s', manager) if exc_info == (None, None, None): # if first failure is in an __exit__, we don't # have exc_info set yet exc_info = sys.exc_info() if ctx.config.get('interactive-on-error'): from .task import interactive log.warning('Saw failure, going into interactive mode...') interactive.task(ctx=ctx, config=None) else: if suppress: sys.exc_clear() exc_info = (None, None, None) if exc_info != (None, None, None): log.debug('Exception was not quenched, exiting: %s: %s', exc_info[0].__name__, exc_info[1]) raise SystemExit(1) finally: # be careful about cyclic references del exc_info