def tabulate_job_instances(instances):
"""Returns a table displaying the instance info"""
if len(instances) > 0:
rows = [
collections.OrderedDict([('Job Instance', i['task_id']),
('Run Time', format_instance_run_time(i)),
('Host', i['hostname']),
('Instance Status',
format_instance_status(i))])
for i in instances
]
instance_table = tabulate(rows, headers='keys', tablefmt='plain')
return '\n\n%s' % instance_table
else:
return ''
def tabulate_instance(cluster_name, instance_job_pair):
"""Given an instance, returns a string containing a table for the instance fields"""
instance = instance_job_pair[0]
job = instance_job_pair[1]
left = [['Cluster', cluster_name], ['Host', instance['hostname']],
['Agent', instance['slave_id']],
['Job', '%s (%s)' % (job['name'], job['uuid'])]]
if len(instance['ports']) > 0:
left.append(['Ports Allocated', format_list(instance['ports'])])
right = [['Run Time', format_instance_run_time(instance)],
['Instance Status',
format_instance_status(instance)],
['Job Status', format_job_status(job)]]
if 'exit_code' in instance:
right.append(['Exit Code', instance['exit_code']])
left_table = tabulate(left, tablefmt='plain')
right_table = tabulate(right, tablefmt='plain')
instance_tables = juxtapose_text(left_table, right_table)
return '\n=== Job Instance: %s ===\n\n%s' % (instance['task_id'],
instance_tables)
