def test_import_cluster_v12(self):
resource = utils.MockResource(self, version=12)
cms = ClouderaManager(resource)
data = ApiClusterTemplate(resource).to_json_dict()
resource.expect(method="POST",
reqpath="/cm/importClusterTemplate",
params=dict(addRepositories=True),
data=data,
retdata=ApiCommand(resource).to_json_dict())
cms.import_cluster_template(data, True)
def test_import_cluster_v12(self):
resource = utils.MockResource(self, version=12)
cms = ClouderaManager(resource)
data = ApiClusterTemplate(resource).to_json_dict()
resource.expect(
method="POST",
reqpath="/cm/importClusterTemplate",
params=dict(addRepositories=True),
data = data,
retdata=ApiCommand(resource).to_json_dict())
cms.import_cluster_template(data, True)
def main():
try:
print '###############################\n\n'
print 'STAGE 0. Services Prerequisite'
# api_prerequisite()
template = ApiClusterTemplate(resource).from_json_dict(data, resource)
cms = ClouderaManager(resource)
print 'STAGE 1. Installing Hosts'
# Union of all Hosts
CLUSTER_HOSTS = list(set(MGMT_1.split()) | set(MGMT_2.split()) | set(MGMT_3.split()) | set(HOST_DATA))
print CLUSTER_HOSTS
logger('info','Cluster Hosts part of this install' )
logger('info','Adding hosts to Cloudera Manager')
cm_install_hosts(logger,cms,HOST_USER,CLUSTER_HOSTS,HOST_PASS)
print 'STAGE 2. CM API importing cluster template'
logger('info','CM API importing cluster template' + OUTPUT_TEMPLATE )
command = cms.import_cluster_template(template)
command = command.wait()
print "Active: %s. Success: %s" % (command.active, command.success)
print "Cluster installation triggered !!!"
logger('info',"Cluster template " + CLUSTER_NM + " import finished !!!");
except Exception,err:
logger('error',"Getting below exceptions, unable to install cluster " + CLUSTER_NM);
logger('error',str(err));
print "Failed to import cluster\n\n";
print "Getting exceptions... check log file: "+LOG_FILE;
sys.exit(1)
def import_cluster_template(self, template_filename, cluster_name):
"""
To import cluster template configuration into given cluster
:param template_filename:
:param cluster_name:
:return:
"""
cluster = self._cloudera_manager_oconnect.get_cluster(cluster_name)
with open(template_filename) as data_file:
data = json.load(data_file)
template = ApiClusterTemplate(cluster).from_json_dict(data, cluster)
cms = ClouderaManager(cluster)
command = cms.import_cluster_template(template)
print(command)