def templates_get(template_id):
nt = None
try:
nt = api.get_node_template(id=template_id)
except Exception, e:
abort_and_log(500, "Exception while getting NodeTemplate by id "
"'%s'" % template_id, e)
def clusters_get(cluster_id):
c = None
try:
c = api.get_cluster(id=cluster_id)
except Exception, e:
abort_and_log(500, 'Exception while getting Cluster with id '
'\'%s\'' % cluster_id, e)
def terminate_node_template(**args):
template = NodeTemplate.query.filter_by(**args).first()
if template:
if len(template.nodes):
abort_and_log(500, "There are active nodes created using "
"template '%s' you trying to terminate"
% args)
else:
DB.session.delete(template)
DB.session.commit()
return True
else:
return False
def _node_template(nt):
if not nt:
abort_and_log(404, 'NodeTemplate not found')
d = {
'id': nt.id,
'name': nt.name,
'node_type': {
'name': nt.node_type.name,
'processes': [p.name for p in nt.node_type.processes]},
'flavor_id': nt.flavor_id
}
for conf in nt.node_template_configs:
c_section = conf.node_process_property.node_process.name
c_name = conf.node_process_property.name
c_value = conf.value
if c_section not in d:
d[c_section] = dict()
d[c_section][c_name] = c_value
return Resource('node_template', d)
def _cluster(cluster):
if not cluster:
abort_and_log(404, 'Cluster not found')
d = {
'id': cluster.id,
'name': cluster.name,
'base_image_id': cluster.base_image_id,
'status': cluster.status,
'service_urls': {},
'node_templates': {},
'nodes': [{'vm_id': n.vm_id,
'node_template': {
'id': n.node_template.id,
'name': n.node_template.name
}}
for n in cluster.nodes]
}
for ntc in cluster.node_counts:
d['node_templates'][ntc.node_template.name] = ntc.count
for service in cluster.service_urls:
d['service_urls'][service.name] = service.url
return Resource('cluster', d)
def clusters_create():
data = request_data()
try:
return render(api.create_cluster(data).wrapped_dict)
except Exception, e:
abort_and_log(500, "Exception while adding new Cluster", e)
def clusters_list():
try:
return render(clusters=[c.dict for c in api.get_clusters()])
except Exception, e:
abort_and_log(500, 'Exception while listing Clusters', e)
def templates_create():
data = request_data()
try:
return render(api.create_node_template(data).wrapped_dict)
except Exception, e:
abort_and_log(500, "Exception while adding NodeTemplate", e)
def templates_list():
try:
return render(
node_templates=[nt.dict for nt in api.get_node_templates()])
except Exception, e:
abort_and_log(500, "Exception while listing NodeTemplates", e)
try:
return render(api.create_node_template(data).wrapped_dict)
except Exception, e:
abort_and_log(500, "Exception while adding NodeTemplate", e)
@rest.get('/node-templates/<template_id>')
def templates_get(template_id):
nt = None
try:
nt = api.get_node_template(id=template_id)
except Exception, e:
abort_and_log(500, "Exception while getting NodeTemplate by id "
"'%s'" % template_id, e)
if nt is None:
abort_and_log(404, "NodeTemplate with id '%s' not found"
% template_id)
return render(nt.wrapped_dict)
@rest.put('/node-templates/<template_id>')
def templates_update(template_id):
raise NotImplementedError("Template update op isn't implemented (id '%s')"
% template_id)
@rest.delete('/node-templates/<template_id>')
def templates_delete(template_id):
api.terminate_node_template(id=template_id)
return render()
