# TODO: download vpp_api_test output file
# self._delete_files(node, remote_file_path, remote_file_out)
+ def scp_and_execute_script(self, vat_name, node, timeout=10, json_out=True):
+ """Copy vat_name script to node, execute it and return result.
+
+ :param vat_name: Name of the vat script file.
+ Full path and name of the script is required.
+ :param node: Node to execute the VAT script on.
+ :param timeout: Seconds to allow the script to run.
+ :param json_out: Require JSON output.
+ :type vat_name: str
+ :type node: dict
+ :type timeout: int
+ :type json_out: bool
+ :returns: Status code, stdout and stderr of executed script
+ :rtype: tuple
+ """
+
+ ssh = SSH()
+ ssh.connect(node)
+
+ ssh.scp(vat_name, vat_name)
+
+ cmd = "sudo -S {vat} {json} < {input}".format(
+ json="json" if json_out is True else "",
+ vat=Constants.VAT_BIN_NAME,
+ input=vat_name)
+ (ret_code, stdout, stderr) = ssh.exec_command(cmd, timeout)
+ self._ret_code = ret_code
+ self._stdout = stdout
+ self._stderr = stderr
+
+ logger.trace("Command '{0}' returned {1}'".format(cmd, self._ret_code))
+ logger.trace("stdout: '{0}'".format(self._stdout))
+ logger.trace("stderr: '{0}'".format(self._stderr))
+
+ self._delete_files(node, vat_name)
+
+ def scp_and_execute_cli_script(self, fname, node, timeout=10,
+ json_out=True):
+ """Copy vat_name script to node, execute it and return result.
+
+ :param fname: Name of the VPP script file.
+ Full path and name of the script is required.
+ :param node: Node to execute the VPP script on.
+ :param timeout: Seconds to allow the script to run.
+ :param json_out: Require JSON output.
+ :type vat_name: str
+ :type node: dict
+ :type timeout: int
+ :type json_out: bool
+ :returns: Status code, stdout and stderr of executed script
+ :rtype: tuple
+ """
+
+ ssh = SSH()
+ ssh.connect(node)
+
+ ssh.scp(fname, fname)
+
+ cmd = "{vat} {json}".format(json="json" if json_out is True else "",
+ vat=Constants.VAT_BIN_NAME)
+ cmd_input = "exec exec {0}".format(fname)
+ (ret_code, stdout, stderr) = ssh.exec_command_sudo(cmd, cmd_input,
+ timeout)
+ self._ret_code = ret_code
+ self._stdout = stdout
+ self._stderr = stderr
+
+ logger.trace("Command '{0}' returned {1}'".format(cmd, self._ret_code))
+ logger.trace("stdout: '{0}'".format(self._stdout))
+ logger.trace("stderr: '{0}'".format(self._stderr))
+
+ self._delete_files(node, fname)
+
def execute_script_json_out(self, vat_name, node, timeout=10):
"""Pass all arguments to 'execute_script' method, then cleanup returned
json output."""
"""
- __VAT_PROMPT = "vat# "
- __LINUX_PROMPT = ":~$ "
+ __VAT_PROMPT = ("vat# ", )
+ __LINUX_PROMPT = (":~$ ", "~]$ ")
def __init__(self, node, json_param=True):
json_text = ' json' if json_param else ''
'sudo -S {}{}'.format(Constants.VAT_BIN_NAME, json_text),
self.__VAT_PROMPT)
self._exec_failure = False
+ self.vat_stdout = None
def __enter__(self):
return self
try:
out = self._ssh.interactive_terminal_exec_command(self._tty, cmd,
self.__VAT_PROMPT)
+ self.vat_stdout = out
except:
self._exec_failure = True
raise