def index(req):
initial = {}
initial['odb_type'] = sqlalchemy_django_engine[DATABASE_ENGINE.replace('django.db.backends.', '')]
initial['odb_host'] = DATABASE_HOST
initial['odb_port'] = DATABASE_PORT
initial['odb_user'] = DATABASE_USER
initial['odb_db_name'] = DATABASE_NAME
delete_form = DeleteClusterForm(prefix='delete')
items = req.zato.odb.query(Cluster).order_by('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, 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
def index(req):
initial = {}
initial['odb_type'] = sqlalchemy_django_engine[DATABASE_ENGINE.replace(
'django.db.backends.', '')]
initial['odb_host'] = DATABASE_HOST
initial['odb_port'] = DATABASE_PORT
initial['odb_user'] = DATABASE_USER
initial['odb_db_name'] = DATABASE_NAME
delete_form = DeleteClusterForm(prefix='delete')
items = req.zato.odb.query(Cluster).order_by('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, 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
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)
def get_servers_state(req, cluster_id):
cluster = req.zato.odb.query(Cluster).filter_by(id=cluster_id).one()
client = get_lb_client(cluster)
# Assign the flags indicating whether servers are DOWN or in the MAINT mode.
try:
set_servers_state(cluster, client)
except Exception, e:
msg = "Failed to invoke the load-balancer's agent and set the state of servers, e:[{e}]".format(e=format_exc(e))
logger.error(msg)
return HttpResponseServerError(msg)
def get_servers_state(req, cluster_id):
cluster = req.zato.odb.query(Cluster).filter_by(id=cluster_id).one()
client = get_lb_client(cluster)
# Assign the flags indicating whether servers are DOWN or in the MAINT mode.
try:
set_servers_state(cluster, client)
except Exception, e:
msg = "Failed to invoke the load-balancer's agent and set the state of servers, e:[{e}]".format(e=format_exc(e))
logger.error(msg)
return HttpResponseServerError(msg)
def get_servers_state(req, cluster_id):
cluster = req.zato.odb.query(Cluster).filter_by(id=cluster_id).one()
client = get_lb_client(cluster)
# Assign the flags indicating whether servers are DOWN or in the MAINT mode.
try:
set_servers_state(cluster, client)
except Exception:
msg = 'Failed to invoke the load-balancer\'s agent and set the state of servers, e:`{}`'.format(
format_exc())
logger.error(msg)
return HttpResponseServerError(msg)
return TemplateResponse(req, 'zato/cluster/servers_state.html',
{'cluster': cluster})
def index(req):
delete_form = DeleteClusterForm(prefix='delete')
items = req.zato.odb.query(Cluster).order_by('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, 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
