- def scp_and_execute_script(self, vat_name, node, timeout=120,
- json_out=True):
- """Copy vat_name script to node, execute it and return result.
- Store the content of vat script in VAT history.
-
- :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
- :raises RuntimeError: If VAT script execution failed.
- """
- ssh = SSH()
- try:
- ssh.connect(node)
- except:
- raise SSHException("Cannot open SSH connection to execute VAT "
- "command(s) from vat script {name}"
- .format(name=vat_name))
-
- ssh.scp(vat_name, vat_name)
-
- cmd = "{vat_bin} {json} in {vat_path} script".format(
- vat_bin=Constants.VAT_BIN_NAME,
- json="json" if json_out is True else "",
- vat_path=vat_name)
-
- with open(vat_name, 'r') as tmp_f:
- VatHistory.add_to_vat_history(node, tmp_f.read())
-
- try:
- ret_code, stdout, stderr = ssh.exec_command_sudo(cmd=cmd,
- timeout=timeout)
- except SSHTimeout:
- logger.error("VAT script execution timeout: {cmd}".format(cmd=cmd))
- raise
- except:
- raise RuntimeError("VAT script execution failed: {cmd}"
- .format(cmd=cmd))
-
- self._ret_code = ret_code
- self._stdout = stdout
- self._stderr = stderr
- self._script_name = vat_name
-
- self._delete_files(node, vat_name)
-
- def scp_and_execute_cli_script(self, vat_name, node, timeout=120,
- json_out=True):
- """Copy vat_name script to node, execute it and return result.
- Store the content of vat script in VAT history.
-
- :param vat_name: 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
- :raises RuntimeError: If CLI script execution failed.
- """
- ssh = SSH()
- try:
- ssh.connect(node)
- except:
- raise SSHException("Cannot open SSH connection to execute VAT "
- "command(s) from vat script {name}"
- .format(name=vat_name))
-
- ssh.scp(vat_name, vat_name)
-
- cmd = "{vat_bin} {json}".format(vat_bin=Constants.VAT_BIN_NAME,
- json="json" if json_out is True else "")
- cmd_input = "exec exec {vat_path}".format(vat_path=vat_name)
-
- VatHistory.add_to_vat_history(node, cmd_input)
- with open(vat_name, 'r') as tmp_f:
- VatHistory.add_to_vat_history(node, tmp_f.read())
-
- try:
- ret_code, stdout, stderr = ssh.exec_command_sudo(cmd, cmd_input,
- timeout)
- except SSHTimeout:
- logger.error("CLI script execution timeout: {0}{1}".
- format(cmd, "<<< " + cmd_input if cmd_input else ""))
- raise
- except:
- raise RuntimeError("CLI script execution failed: {0}{1}".format(
- cmd, "<<< " + cmd_input if cmd_input else ""))
-
- self._ret_code = ret_code
- self._stdout = stdout
- self._stderr = stderr
- self._script_name = cmd_input
-
- self._delete_files(node, vat_name)
-