def test_parse_tabular_string(self):
'''
Test an output in tabular format.
'''
fhandle = open("test_data/tabular1_output.txt", "r")
data = fhandle.read()
fields = ["Filesystem", "1k-blocks", "used",
"Available", "usage%", "Mounted_on"]
parsed_data = rex.parse_tabular_string(data, fields)
print pprint.PrettyPrinter(indent=2).pprint(parsed_data)
def test_parse_tabular_string_2(self):
'''
Test an output in tabular format. Some fields have spaces.
'''
fhandle = open("test_data/tabular2_output.txt", "r")
data = fhandle.read()
fhandle.close()
fields = ["Id", "Name", "State"]
parsed_data = rex.parse_tabular_string(data,
fields,
merge_list=[(2, 3)])
print pprint.PrettyPrinter(indent=2).pprint(parsed_data)
def test_parse_tabular_string(self):
'''
Test an output in tabular format.
'''
fhandle = open("test_data/tabular1_output.txt", "r")
data = fhandle.read()
fields = [
"Filesystem", "1k-blocks", "used", "Available", "usage%",
"Mounted_on"
]
parsed_data = rex.parse_tabular_string(data, fields)
print pprint.PrettyPrinter(indent=2).pprint(parsed_data)
def test_parse_tabular_string_2(self):
'''
Test an output in tabular format. Some fields have spaces.
'''
fhandle = open("test_data/tabular2_output.txt", "r")
data = fhandle.read()
fhandle.close()
fields = ["Id", "Name", "State"]
parsed_data = rex.parse_tabular_string(data,
fields,
merge_list=[(2, 3)])
print pprint.PrettyPrinter(indent=2).pprint(parsed_data)
def virsh_list(self,
host_list=None,
remote_user=None,
remote_pass=None,
sudo=False,
sudo_user=None,
sudo_pass=None):
'''
Get virsh list --state-running
<TODO>: Add an options argument for different options to
collect the virsh list output. Need a fix to rex module
tabular before that.
'''
host_list, remote_user, remote_pass, \
sudo, sudo_user, sudo_pass = self.get_validated_params(
host_list, remote_user, remote_pass, sudo, sudo_user,
sudo_pass)
result, failed_hosts = self.runner.ansible_perform_operation(
host_list=host_list,
remote_user=remote_user,
remote_pass=remote_pass,
module="command",
module_args="virsh list --state-running",
sudo=sudo,
sudo_user=sudo_user,
sudo_pass=sudo_pass)
virsh_result = None
fields = ["Id", "Name", "state"]
if result['contacted'].keys():
virsh_result = {}
for node in result['contacted'].keys():
nodeobj = result['contacted'][node]
jsonoutput = rex.parse_tabular_string(nodeobj['stdout'],
fields)
virsh_result[node] = {}
virsh_result[node]['result'] = jsonoutput
return virsh_result
def virsh_per_domain_info(self,
**kwargs):
'''
Get per domain stats from each hosts passed as hostlist.
'''
host_list = kwargs.get('host_list', self.host_list)
remote_user = kwargs.get('remote_user', self.remote_user)
remote_pass = kwargs.get('remote_pass', self.remote_pass)
sudo = kwargs.get('sudo', self.sudo)
sudo_user = kwargs.get('sudo_user', self.sudo_user)
sudo_pass = kwargs.get('sudo_pass', self.sudo_pass)
result, failed_hosts = self.runner.ansible_perform_operation(
host_list=host_list,
remote_user=remote_user,
remote_pass=remote_pass,
module="command",
module_args="virsh list",
sudo=sudo,
sudo_user=sudo_user,
sudo_pass=sudo_pass)
virsh_result = None
fields = ["Id", "Name", "state"]
if result['contacted'].keys():
virsh_result = {}
for node in result['contacted'].keys():
nodeobj = result['contacted'][node]
jsonoutput = rex.parse_tabular_string(nodeobj['stdout'],
fields)
virsh_result[node] = {}
virsh_result[node]['result'] = jsonoutput
print virsh_result
return virsh_result
def execute_virsh_command(self,
**kwargs):
'''
common virsh execution function
'''
host_list = kwargs.get('host_list', None)
remote_user = kwargs.get('remote_user', None)
remote_pass = kwargs.get('remote_pass', None)
sudo = kwargs.get('sudo', False)
sudo_user = kwargs.get('sudo_user', None)
sudo_pass = kwargs.get('sudo_pass', None)
host_list, remote_user, remote_pass, \
sudo, sudo_user, sudo_pass = self.get_validated_params(
host_list, remote_user,
remote_pass, sudo,
sudo_user, sudo_pass)
if 'cmd' not in kwargs.keys():
print "Require a command to execute"
return None
cmd = kwargs['cmd']
if 'delimiter' not in kwargs.keys():
delimiter = ":"
else:
delimiter = kwargs['delimiter']
if 'output_type' not in kwargs.keys():
output_type = "LRVALUE"
else:
output_type = kwargs['output_type']
if output_type == "TABLE":
if 'fields' not in kwargs.keys():
print "Require to pass fields"
return None
fields = kwargs['fields']
result, failed_hosts = self.runner.ansible_perform_operation(
host_list=host_list,
remote_user=remote_user,
remote_pass=remote_pass,
module="command",
module_args=cmd,
sudo=sudo,
sudo_user=sudo_user,
sudo_pass=sudo_pass)
virsh_result = None
if result['contacted'].keys():
virsh_result = {}
for node in result['contacted'].keys():
nodeobj = result['contacted'][node]
if output_type == "LRVALUE":
jsonoutput = rex.parse_lrvalue_string(nodeobj['stdout'],
delimiter)
elif output_type == "TABLE":
jsonoutput = rex.parse_tabular_string(nodeobj['stdout'],
fields)
else:
pass
virsh_result[node] = {}
virsh_result[node]['result'] = jsonoutput
return virsh_result
