def reg():
jobs = map(lambda x: x.func, scheduler.get_jobs())
if regulate not in jobs:
scheduler.schedule(
scheduled_time=datetime.utcnow(), # Time for first execution
func=regulate, # Function to be queued
interval=600, # Time before the function is called again, in seconds
repeat=None, # Repeat this number of times (None means repeat forever)
result_ttl=1200 # How long to keep the results
)
return jsonify({"message" : "regulated"})
return jsonify({ "message" : "no need to regulate" })
def reg():
jobs = map(lambda x: x.func, scheduler.get_jobs())
if regulate not in jobs:
scheduler.schedule(
scheduled_time=datetime.utcnow(), # Time for first execution
func=regulate, # Function to be queued
interval=600, # Time before the function is called again, in seconds
repeat=
None, # Repeat this number of times (None means repeat forever)
result_ttl=1200 # How long to keep the results
)
return jsonify({"message": "regulated"})
return jsonify({"message": "no need to regulate"})
def reindex():
jobs = scheduler.get_jobs()
for job in jobs:
if job.func == reindex_services or job.description == "ioos_catalog.views.services.reindex()":
scheduler.cancel(job)
scheduler.schedule(
scheduled_time=datetime.utcnow(), # Time for first execution
func=reindex_services, # Function to be queued
interval=21600, # Time before the function is called again, in seconds
repeat=None, # Repeat this number of times (None means repeat forever)
result_ttl=40000, # How long to keep the results
timeout=1200 # Default timeout of 180 seconds may not be enough
)
return jsonify({"message": "scheduled"})
def regulate():
with app.app_context():
# Get services that have not been updated in two weeks and remove them.
# The reindex job sets the 'updated' field. The below logic should effectively remove
# services that the reindex task has not seen in two weeks.
two_weeks_ago = (datetime.utcnow() - timedelta(weeks=2)).replace(tzinfo=pytz.utc)
deletes = [s for s in db.Service.find() if s.updated.replace(tzinfo=pytz.utc).astimezone(pytz.utc) < two_weeks_ago]
for d in deletes:
d.cancel_ping()
d.cancel_harvest()
# I don't think we want to delete these.
# Lets make deletion a manual process.
#d.delete()
# TODO: Now delete the stats that were collected for this service.
# Get function and args of
jobs = scheduler.get_jobs()
# Make sure a daily report job is running
daily_email_jobs = [job for job in jobs if job.func == send_daily_report_email]
if len(daily_email_jobs) > 1:
# Cancel all but the first daily email job
for j in daily_email_jobs[1:]:
scheduler.cancel(j)
elif len(daily_email_jobs) < 1:
# Run today at 3am (7am UTC) if it is between midnight and 3am
runat = datetime.utcnow().replace(hour=7, minute=0, second=0, microsecond=0)
if datetime.utcnow() > runat:
# Run tomorrow at 3am (7am UTC) because it is already past that time.
runat = runat + timedelta(days=1)
scheduler.schedule(
scheduled_time=runat, # Time for first execution
func=send_daily_report_email, # Function to be queued
interval=86400, # Time before the function is called again, in seconds (86400 == 1 day)
repeat=None, # Repeat this number of times (None means repeat forever)
result_ttl=100000 # How long to keep the results, in seconds
)
# Make sure a service update job is running
reindex_services_jobs = [job for job in jobs if job.func == reindex_services]
if len(reindex_services_jobs) < 1:
scheduler.schedule(
scheduled_time=datetime.utcnow(), # Time for first execution
func=reindex_services, # Function to be queued
interval=21600, # Time before the function is called again, in seconds (21600 == 1/4 of a day)
repeat=None, # Repeat this number of times (None means repeat forever)
result_ttl=40000, # How long to keep the results, in seconds
timeout=1200 # Default timeout of 180 seconds may not be enough
)
# Make sure each service has a ping job
stat_jobs = [unicode(job.args[0]) for job in jobs if job.func == ping_service_task]
# Get services that don't have jobs
need_ping = [s for s in db.Service.find() if unicode(s._id) not in stat_jobs]
# Schedule the ones that do not
for s in need_ping:
s.schedule_ping(cancel=False)
# Make sure each service has a harvest job
harvest_jobs = [unicode(job.args[0]) for job in jobs if job.func == harvest]
# Get services that don't have jobs
need_harvest = [s for s in db.Service.find() if unicode(s._id) not in harvest_jobs]
# Schedule the ones that do not
for s in need_harvest:
s.schedule_harvest(cancel=False)
return "Regulated %s reindex jobs, %s ping jobs, %s harvest jobs, and deleted %s old services" % (len(reindex_services_jobs), len(need_ping), len(need_harvest), len(deletes))
def jobs():
jobs = []
for job, dt in scheduler.get_jobs(with_times=True):
jobs.append(serialize_job(job, dt))
return jsonify({"jobs": jobs})
def clear_jobs():
for job in scheduler.get_jobs():
scheduler.cancel(job)
return jsonify({"status": "ok"})
def show_service(service_id):
now = datetime.utcnow()
week_ago = now - timedelta(days=7)
service = db.Service.find_one({'_id': service_id})
stats = list(
db.Stat.find({
'service_id': service_id,
'created': {
'$lte': now,
'$gte': week_ago
}
}).sort('created', DESCENDING))
avg_response_time = sum(
[x.response_time
for x in stats if x.response_time]) / len(stats) if len(stats) else 0
ping_data = {'good': [], 'bad': []}
for i, x in enumerate(reversed(stats)):
v = {'x': i, 'y': x.response_time or 250}
if x.operational_status:
ping_data['good'].append(v)
ping_data['bad'].append({'x': i, 'y': 0})
else:
ping_data['bad'].append(v)
ping_data['good'].append({'x': i, 'y': 0})
# Organize datasets by type. Include the UID and _id of each dataset in the output so we can link to them.
datasets = db.Dataset.aggregate([{
'$match': {
'services.service_id': service_id
}
}, {
'$group': {
'_id': '$services.asset_type',
'datasets': {
'$push': {
'uid': '$uid',
'_id': '$_id'
}
}
}
}])
harvests = {'next': None, 'last': None}
pings = {'next': None, 'last': None}
for job in scheduler.get_jobs(with_times=True):
if job[0].id == service.harvest_job_id:
harvests['last'] = job[0].ended_at
harvests['next'] = job[1]
elif job[0].id == service.ping_job_id:
if len(stats) > 0:
pings['last'] = stats[0].created
pings['next'] = job[1]
return render_template('show_service.html',
service=service,
stats=stats,
avg_response_time=avg_response_time,
ping_data=ping_data,
datasets=datasets,
harvests=harvests,
pings=pings)
def get_harvest_job_id(self):
for job in scheduler.get_jobs():
if job.func == harvest and unicode(job.args[0]) == unicode(self._id):
return job.id
def get_ping_job_id(self):
for job in scheduler.get_jobs():
if job.func == ping_service_task and unicode(job.args[0]) == unicode(self._id):
return job.id
def jobs():
jobs = []
for job,dt in scheduler.get_jobs(with_times=True):
jobs.append(serialize_job(job,dt))
return jsonify({ "jobs" : jobs })
def clear_jobs():
for job in scheduler.get_jobs():
scheduler.cancel(job)
return jsonify({ "status" : "ok" })
def get_harvest_job_id(self):
for job in scheduler.get_jobs():
if job.func == harvest and unicode(job.args[0]) == unicode(
self._id):
return job.id
def get_ping_job_id(self):
for job in scheduler.get_jobs():
if job.func == ping_service_task and unicode(
job.args[0]) == unicode(self._id):
return job.id