def index(req):
delete_form = DeleteClusterForm(prefix='delete')
items = req.zato.odb.query(Cluster).order_by(Cluster.name).all()
for item in items:
client = get_lb_client(item)
try:
lb_config = client.get_config()
item.lb_config = lb_config
# Assign the flags indicating whether servers are DOWN or in the MAINT mode.
set_servers_state(item, client)
except Exception:
msg = 'Could not invoke agent, client:`{!r}`, e:`{}`'.format(
client, format_exc())
logger.error(msg)
item.lb_config = None
return_data = {
'delete_form': delete_form,
'edit_form': EditClusterForm(prefix='edit'),
'items': items,
'lb_use_tls': req.zato.lb_use_tls,
'lb_tls_verify': req.zato.lb_tls_verify,
}
return TemplateResponse(req, 'zato/cluster/index.html', return_data)
try:
lb_config = client.get_config()
item.lb_config = lb_config
# Assign the flags indicating whether servers are DOWN or in the MAINT mode.
set_servers_state(item, client)
except Exception, e:
msg = 'Could not invoke agent, client:[{client!r}], e:[{e}]'.format(
client=client, e=format_exc(e))
logger.error(msg)
item.lb_config = None
return_data = {
'delete_form': delete_form,
'edit_form': EditClusterForm(prefix='edit'),
'items': items
}
return TemplateResponse(req, 'zato/cluster/index.html', return_data)
@method_allowed('POST')
def edit(req):
return _create_edit(
req, 'updated',
req.zato.odb.query(Cluster).filter_by(id=req.POST['id']).one(),
EditClusterForm, 'edit')
def _get(req, **filter):
try:
lb_config = client.get_config()
item.lb_config = lb_config
# Assign the flags indicating whether servers are DOWN or in the MAINT mode.
set_servers_state(item, client)
except Exception, e:
msg = 'Could not invoke agent, client:[{client!r}], e:[{e}]'.format(client=client,
e=format_exc(e))
logger.error(msg)
item.lb_config = None
return_data = {'delete_form':delete_form,
'edit_form':EditClusterForm(prefix='edit'), 'items':items}
return TemplateResponse(req, 'zato/cluster/index.html', return_data)
@method_allowed('POST')
def edit(req):
return _create_edit(req, 'updated',
req.zato.odb.query(Cluster).filter_by(id=req.POST['id']).one(), EditClusterForm, 'edit')
def _get(req, **filter):
cluster = req.zato.odb.query(Cluster).filter_by(**filter).one()
return HttpResponse(cluster.to_json(), mimetype='application/javascript')
@method_allowed('GET')
def get_by_id(req, cluster_id):
return _get(req, id=cluster_id)