def gen_host_definitions(environment, outputdir=None):
"""
Generates host file suitable for icinga monitoring
Example:
python generate_monitoring_host_file.py --environment prod --outputdir=
"""
ansible_inventory_file = os.path.join(project_dir, 'environs', environment,
'ansible', 'inventory.cfg')
loader = DataLoader()
group_dict = {
'all': Group(name='all'),
'ungrouped': Group(name='ungrouped')
}
parser = InventoryParser(loader=loader,
groups=group_dict,
filename=ansible_inventory_file)
hostname_dict = parser.hosts
hostname_list = hostname_dict.values()
hostnames = {}
for hostname in hostname_list:
x = get_ipaddress(str(hostname))
if x: hostnames[str(hostname)] = x
host_definition = Environment().from_string(host_template).render(
hostnames=hostnames)
project_host_cfg = Path(outputdir, 'project_hosts.cfg')
project_host_cfg = project_host_cfg.expand()
with open(str(project_host_cfg), 'w') as f:
f.write(host_definition)
f.close()
def normalize_element(self, path_val):
path = Path(path_val)
# /foo
if path.isabsolute():
return path.expand()
# foo
else:
return Path(self.root, path_val)
def normalize_element(self, path_val):
path = Path(path_val)
# /foo
if path.isabsolute():
return path.expand()
# foo
else:
return Path(self.root, path_val)