def index(self, req):
"""
Return a list of all running services. Filter by host & service name.
"""
context = req.environ['vsm.context']
authorize(context)
now = timeutils.utcnow()
services = db.service_get_all(context)
host = ''
if 'host' in req.GET:
host = req.GET['host']
service = ''
if 'service' in req.GET:
service = req.GET['service']
if host:
services = [s for s in services if s['host'] == host]
if service:
services = [s for s in services if s['binary'] == service]
svcs = []
for svc in services:
delta = now - (svc['updated_at'] or svc['created_at'])
alive = abs(utils.total_seconds(delta))
art = (alive and "up") or "down"
active = 'enabled'
if svc['disabled']:
active = 'disabled'
svcs.append({"binary": svc['binary'], 'host': svc['host'],
'zone': svc['availability_zone'],
'status': active, 'state': art,
'updated_at': svc['updated_at']})
return {'services': svcs}
def _list_hosts(req, service=None):
"""Returns a summary list of hosts."""
curr_time = timeutils.utcnow()
context = req.environ['vsm.context']
services = db.service_get_all(context, False)
zone = ''
if 'zone' in req.GET:
zone = req.GET['zone']
if zone:
services = [s for s in services if s['availability_zone'] == zone]
hosts = []
for host in services:
delta = curr_time - (host['updated_at'] or host['created_at'])
alive = abs(utils.total_seconds(delta)) <= FLAGS.service_down_time
status = (alive and "available") or "unavailable"
active = 'enabled'
if host['disabled']:
active = 'disabled'
LOG.debug('status, active and update: %s, %s, %s' %
(status, active, host['updated_at']))
hosts.append({'host_name': host['host'],
'service': host['topic'],
'zone': host['availability_zone'],
'service-status': status,
'service-state': active,
'last-update': host['updated_at']})
if service:
hosts = [host for host in hosts
if host["service"] == service]
return hosts
def index(self, req):
"""
Return a list of all running services. Filter by host & service name.
"""
context = req.environ['vsm.context']
authorize(context)
now = timeutils.utcnow()
services = db.service_get_all(context)
host = ''
if 'host' in req.GET:
host = req.GET['host']
service = ''
if 'service' in req.GET:
service = req.GET['service']
if host:
services = [s for s in services if s['host'] == host]
if service:
services = [s for s in services if s['binary'] == service]
svcs = []
for svc in services:
delta = now - (svc['updated_at'] or svc['created_at'])
alive = abs(utils.total_seconds(delta))
art = (alive and "up") or "down"
active = 'enabled'
if svc['disabled']:
active = 'disabled'
svcs.append({
"binary": svc['binary'],
'host': svc['host'],
'zone': svc['availability_zone'],
'status': active,
'state': art,
'updated_at': svc['updated_at']
})
return {'services': svcs}