def _get_pods_for_cr_connections(self,
cr,
cr_instance,
namespace,
conn_op_format="flat"):
pod_list = []
platf = platform.system()
kubeplus_home = os.getenv('KUBEPLUS_HOME', '/')
cmd = ''
if platf == "Darwin":
cmd = kubeplus_home + '/plugins/kubediscovery-macos connections ' + cr + ' ' + cr_instance + ' ' + namespace + ' -o ' + conn_op_format + ' --ignore=ServiceAccount:default'
if platf == "Linux":
cmd = kubeplus_home + '/plugins/kubediscovery-linux connections ' + cr + ' ' + cr_instance + ' ' + namespace + ' -o ' + conn_op_format + ' --ignore=ServiceAccount:default'
if cmd:
output = ''
try:
output = subprocess.Popen(cmd,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
shell=True).communicate()[0]
output = output.decode('utf-8')
output = output.strip("\n")
except Exception as e:
print(e)
if conn_op_format == "flat:":
pod_list = self._parse_pods_from_connections_op(output)
if conn_op_format == "json":
try:
json_output = json.loads(output)
pod_list = utils.get_pods(json_output)
except Exception as e:
print(e)
return pod_list
def _get_pods_from_connections_pod(self, pod_name, namespace):
pod_list = []
platf = platform.system()
kubeplus_home = os.getenv('KUBEPLUS_HOME', '/')
cmd = ''
if platf == "Darwin":
cmd = kubeplus_home + '/plugins/kubediscovery-macos connections Pod ' + ' ' + pod_name + ' ' + namespace + ' -o json'
if platf == "Linux":
cmd = kubeplus_home + '/plugins/kubediscovery-linux connections Pod ' + ' ' + pod_name + ' ' + namespace + ' -o json'
#print(cmd)
if cmd:
output = ''
try:
output = subprocess.Popen(cmd,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
shell=True).communicate()[0]
output = output.decode('utf-8')
output = output.strip("\n")
except Exception as e:
print(e)
if output:
try:
json_output = json.loads(output)
except Exception as e:
print(e)
pod_list = utils.get_pods(json_output)
return pod_list
def _get_pods_for_service(self, service_name, namespace):
pod_list = []
platf = platform.system()
kubeplus_home = os.getenv('KUBEPLUS_HOME')
cmd = ''
if platf == "Darwin":
cmd = kubeplus_home + '/plugins/kubediscovery-macos connections Service ' + service_name + ' ' + namespace + ' -o json'
if platf == "Linux":
cmd = kubeplus_home + '/plugins/kubediscovery-linux connections Service ' + service_name + ' ' + namespace + ' -o json'
if cmd:
output = ''
try:
output = subprocess.Popen(cmd,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
shell=True).communicate()[0]
output = output.decode('utf-8')
except Exception as e:
print(e)
if output:
try:
json_output = json.loads(output)
except Exception as e:
print(e)
pod_list = utils.get_pods(json_output)
res_list = utils.get_resources(json_output)
#pod_list = self._parse_pods_from_connections_op(output)
return pod_list, res_list
