def _run_command(self, cmd, key):
cmd_args = [self.conf.system_sudo, cmd, key]
(stdout, stderr, rc) = utils.run_command(self.conf, cmd_args)
_g_logger.debug("Joyent metadata %d %s %s" % (rc, stdout, stderr))
if rc != 0:
result = None
else:
result = stdout.strip()
_g_logger.debug("Metadata value from cmd %s of %s is %s" % (cmd, key, str(result)))
return (rc, result)
def _run_command(self, cmd, key):
cmd_args = [self.conf.system_sudo, cmd, key]
(stdout, stderr, rc) = utils.run_command(self.conf, cmd_args)
_g_logger.debug("Joyent metadata %d %s %s" % (rc, stdout, stderr))
if rc != 0:
result = None
else:
result = stdout.strip()
_g_logger.debug("Metadata value from cmd %s of %s is %s" %
(cmd, key, str(result)))
return (rc, result)
def run_scrubber(self, opts):
exe = os.path.join(os.path.dirname(sys.executable),
"dcm-agent-scrubber")
cmd = [self.conf.system_sudo, '-E', exe]
if opts:
cmd.extend(opts)
(stdout, stderr, rc) = utils.run_command(self.conf, cmd)
if rc != 0:
return plugin_base.PluginReply(rc,
message=stdout,
error_message=stderr)
return plugin_base.PluginReply(
0, message="The image was scrubbed successfully")
def secure_delete(conf, file_name):
"""
Delete a file in a secure manner
:param conf: The DCM agent config object.
:param file_name: The name of the file to delete.
"""
exe_path = conf.get_script_location("secureDelete")
(stdout, stderr, rc) = agent_util.run_command(conf, [exe_path, file_name])
_g_logger.debug("Secure delete executed with %d %s %s" %
(rc, stdout, stderr))
with open(file_name, "w") as fptr:
fptr.write("*" * 100)
if os.path.exists(file_name):
os.remove(file_name)
def secure_delete(conf, file_name):
"""
Delete a file in a secure manner
:param conf: The DCM agent config object.
:param file_name: The name of the file to delete.
"""
exe_path = conf.get_script_location("secureDelete")
(stdout, stderr, rc) = agent_util.run_command(conf, [exe_path, file_name])
_g_logger.debug("Secure delete executed with %d %s %s" % (rc,
stdout,
stderr))
with open(file_name, "w") as fptr:
fptr.write("*" * 100)
if os.path.exists(file_name):
os.remove(file_name)
def run_command(conf, cmd_line, cwd=None, in_env=None, with_sudo=False):
"""Run an external executable or script.
:param conf: The DCM agent config object.
:param cmd_line: A list that is the command to run and all of its options
:param cwd: The directory to start in.
:param in_env: The environment dictionary to use when running the command.
:param with_sudo: A bool that defines whether to run the command under
sudo.
:return: A 3 tuple (stdout, stderr, return code).
"""
if with_sudo:
cmd_line = cmd_line[:]
cmd_line.insert(0, '-E')
cmd_line.insert(0, conf.system_sudo)
return agent_util.run_command(conf, cmd_line, cwd=cwd, in_env=in_env)
def run_command(conf, cmd_line, cwd=None, in_env=None, with_sudo=False):
"""Run an external executable or script.
:param conf: The DCM agent config object.
:param cmd_line: A list that is the command to run and all of its options
:param cwd: The directory to start in.
:param in_env: The environment dictionary to use when running the command.
:param with_sudo: A bool that defines whether to run the command under
sudo.
:return: A 3 tuple (stdout, stderr, return code).
"""
if with_sudo:
cmd_line = cmd_line[:]
cmd_line.insert(0, '-E')
cmd_line.insert(0, conf.system_sudo)
return agent_util.run_command(conf, cmd_line, cwd=cwd, in_env=in_env)
def run_scrubber(self, opts):
exe = os.path.join(os.path.dirname(sys.executable),
"dcm-agent-scrubber")
cmd = [
self.conf.system_sudo,
'-E',
exe
]
if opts:
cmd.extend(opts)
(stdout, stderr, rc) = utils.run_command(self.conf, cmd)
if rc != 0:
return plugin_base.PluginReply(
rc, message=stdout, error_message=stderr)
return plugin_base.PluginReply(
0, message="The image was scrubbed successfully")
