def easy_ssh_between_lin_jump_and_agent(logger=None, agent_ip=None, lin_jump=None):
logger.info(
"Adding Agent VM %s KEY into Lin Jump known hosts file." % agent_ip)
cmd = "sshpass -p \'%s\' ssh %s@%s {} {}".format(AGENT_ROOT_PWD,
AGENT_DEFAULT_ROOT,
agent_ip,
SSH_KEYSCAN_COMMAND, agent_ip)
logger.info("Scanning Agent VM SSH key on lin jump %s" % cmd)
(return_code, ssh_key_stdout, stderr) = run_cmd_over_ssh(
cmd,
lin_jump,
LIN_JUMP_USR,
LIN_JUMP_PWD)
if return_code != 0 or len(ssh_key_stdout) == 0 or "ssh-rsa" not in ssh_key_stdout:
err_msg = "Failed getting Lin jump SSH key ssh key. Return code %d Error %s" % (
return_code, stderr)
raise Exception(err_msg)
logger.info("Execution stdout {%s} " % ssh_key_stdout)
cmd = " echo \"{}\" >> {} ".format(
ssh_key_stdout, LIN_JUMP_KNOWN_HOSTS)
logger.debug("Appending Agent SSH key to Lin Jump known hosts file.")
(return_code, stdout, stderr) = run_cmd_over_ssh(cmd,
lin_jump,
LIN_JUMP_USR,
LIN_JUMP_PWD)
if return_code != 0:
err_msg = "Failed adding Agent SSH key into Lin jump known hosts file. Return Code %d Error %s"
raise Exception(err_msg)
logger.info("Finish adding Agent SSH key into Lin jump known hosts.")
def easy_ssh_agent(logger=None, agent_ip=None):
logger.info("Adding Agent VM SSH KEY into local known hosts file.")
cmd = "{} {}".format(SSH_KEYSCAN_COMMAND, agent_ip)
logger.info("Scanning Agent VM SSH key command %s" % cmd)
(return_code, ssh_key_stdout, stderr) = run_cmd_over_ssh(
cmd,
agent_ip,
AGENT_DEFAULT_ROOT,
AGENT_ROOT_PWD)
if return_code != 0 or len(ssh_key_stdout) == 0 or "ssh-rsa" not in ssh_key_stdout:
err_msg = "Failed getting Agent VM SSH key ssh key. Return code %d Error %s" % (
return_code, stderr)
logger.error(err_msg)
raise Exception(err_msg)
logger.info("Execution stdout {%s} " % ssh_key_stdout)
cmd = " echo \"{}\" >> {} ".format(
ssh_key_stdout, AGENT_KNOWN_HOSTS_FILE_NAME)
logger.debug("Appending Agent VM SSH key to local known hosts file.")
(return_code, stdout, stderr) = run_local_sh_cmd(cmd)
if return_code != 0:
err_msg = "Failed adding Agent VM SSH entry in local known hosts file. Return Code %d Error %s"
err_msg = err_msg % (return_code, stderr)
logger.error(err_msg)
raise Exception(err_msg)
logger.info("Finish adding Agent VM SSH KEY into local known hosts file.")
def issue_start_cmd_to_agent(logger=None, agent_ip=None):
cmd = "AgentLauncher -e -a"
(rt, out, err) = run_cmd_over_ssh(
cmd, agent_ip, AGENT_DEFAULT_ROOT, AGENT_ROOT_PWD)
if rt != 0:
err_msg = "Failed executing agent command."
logger.error(err_msg)
raise Exception(err_msg)
logger.info("Successfully start execution. out \n %s \n err %s " %
(out, err))
def sftp_run_list_to_agent(logger=None, agent_ip=None, local_run_list=None, lin_jump=None):
jump_vm_sftp = SFTPManager(jump_vm_ip, LIN_JUMP_USR, LIN_JUMP_PWD)
jump_vm_sftp.initiate_sftp_session()
jump_vm_sftp.put_remote_file(local_run_list, LIN_JUMP_RUNLIST_LOC)
jump_vm_sftp.terminate_sftp_session()
logger.info("Uploading runlist.json to lin jump %s " %
LIN_JUMP_RUNLIST_LOC)
cmd = "sshpass -p \'%s\' scp %s %s@%s:%s".format(AGENT_ROOT_PWD,
LIN_JUMP_RUNLIST_LOC,
AGENT_DEFAULT_ROOT,
agent_ip,
AGENT_RUN_LIST_LOC)
logger.info("Copy runlist.json from lin jump to agent <%s>" % cmd)
(return_code, stdout, stderr) = run_cmd_over_ssh(cmd,
lin_jump,
LIN_JUMP_USR,
LIN_JUMP_PWD)
if return_code != 0:
err_msg = "Failed copying runlist.json from lin jump to agent. Return Code %d Error %s"
raise Exception(err_msg)
logger.info("Finish copying runlist.json from lin jump to agent.")