def job_stats(self, machine_type="", since_days=14):
since_days = int(since_days)
if since_days < 1:
error("/errors/invalid/", "since_days must be a positive integer")
now = datetime.utcnow()
past = now - timedelta(days=since_days)
recent_jobs = Job.query.filter(Job.posted.between(past, now)).subquery()
RecentJob = aliased(Job, recent_jobs)
query = Session.query(Node.name, RecentJob.status, func.count("*"))
if machine_type:
# Note: filtering by Job.machine_type (as below) greatly improves
# performance but could lead slightly incorrect values if many jobs
# are being scheduled using mixed machine types. We work around
# this by including the 'multi' machine type (which is the name of
# the queue Inktank uses for such jobs.
query = query.filter(RecentJob.machine_type.in_((machine_type, "multi")))
query = query.filter(Node.machine_type == machine_type)
query = query.join(RecentJob.target_nodes).group_by(Node).group_by(RecentJob.status)
all_stats = {}
results = query.all()
for (name, status, count) in results:
node_stats = all_stats.get(name, {})
node_stats[status] = count
all_stats[name] = node_stats
stats_sorter = lambda t: sum(t[1].values())
ordered_stats = OrderedDict(sorted(all_stats.items(), key=stats_sorter))
return ordered_stats
def job_stats(self, machine_type='', since_days=14):
since_days = int(since_days)
if since_days < 1:
error('/errors/invalid/', "since_days must be a positive integer")
now = datetime.utcnow()
past = now - timedelta(days=since_days)
recent_jobs = Job.query.filter(Job.posted.between(past,
now)).subquery()
RecentJob = aliased(Job, recent_jobs)
query = Session.query(Node.name, RecentJob.status, func.count('*'))
if machine_type:
# Note: filtering by Job.machine_type (as below) greatly improves
# performance but could lead slightly incorrect values if many jobs
# are being scheduled using mixed machine types. We work around
# this by including the 'multi' machine type (which is the name of
# the queue Inktank uses for such jobs.
query = query.filter(
RecentJob.machine_type.in_((machine_type, 'multi')))
query = query.filter(Node.machine_type == machine_type)
query = query.join(RecentJob.target_nodes).group_by(Node)\
.group_by(RecentJob.status)
all_stats = {}
results = query.all()
for (name, status, count) in results:
node_stats = all_stats.get(name, {})
node_stats[status] = count
all_stats[name] = node_stats
stats_sorter = lambda t: sum(t[1].values())
ordered_stats = OrderedDict(sorted(all_stats.items(),
key=stats_sorter))
return ordered_stats
def index(self):
query = Session.query(Run).join(Job).filter(Job.status == 'queued')\
.group_by(Run).order_by(Run.scheduled)
return query.all()
def index(self):
query = Session.query(Run).join(Job).filter(Job.status == 'queued')\
.group_by(Run).order_by(Run.scheduled)
return query.all()
