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from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
from functools import partial
from ansible import errors
_multitarget_id_map_ = {
"blackbox/probe": (lambda vars, config: (vars['inventory_hostname'], "%s-%s" % (config['svc_kind'], config['svc_instance']))),
"whawty-nginx-sso": (lambda vars, config: (vars['inventory_hostname'], "%s-%s" % (config['app_instance'], vars['inventory_hostname']))),
}
def prometheus_job_targets(jobs, vars):
try:
result = []
for job in jobs:
multitarget_config_varname = 'prometheus_job_multitarget_' + job.replace('-', '_').replace('/', '__')
if multitarget_config_varname in vars:
for exporter_hostname, configs in vars[multitarget_config_varname].items():
for config in configs:
if job in _multitarget_id_map_:
instance, id = _multitarget_id_map_[job](vars, config)
else:
id = config['instance']
instance = config['instance']
result.append({'_id': id, 'job': job, 'instance': instance, 'enabled': True,
'exporter_hostname': exporter_hostname, 'config': config})
else:
enabled = job in vars['prometheus_exporters_default'] or job in vars['prometheus_exporters_extra']
result.append({'_id': vars['inventory_hostname'], 'job': job, 'instance': vars['inventory_hostname'], 'enabled': enabled})
return result
except Exception as e:
raise errors.AnsibleFilterError("prometheus_job_targets(): %s" % repr(e))
class FilterModule(object):
''' prometheus filters '''
filter_map = {
'prometheus_job_targets': prometheus_job_targets,
}
def filters(self):
return self.filter_map
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