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Diffstat (limited to 'cns-libs/cnslibs/common/command.py')
-rw-r--r-- | cns-libs/cnslibs/common/command.py | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/cns-libs/cnslibs/common/command.py b/cns-libs/cnslibs/common/command.py deleted file mode 100644 index 06912915..00000000 --- a/cns-libs/cnslibs/common/command.py +++ /dev/null @@ -1,23 +0,0 @@ -from glusto.core import Glusto as g - - -def cmd_run(cmd, hostname, raise_on_error=True): - """Glusto's command runner wrapper. - - Args: - cmd (str): Shell command to run on the specified hostname. - hostname (str): hostname where Glusto should run specified command. - raise_on_error (bool): defines whether we should raise exception - in case command execution failed. - Returns: - str: Stripped shell command's stdout value if not None. - """ - ret, out, err = g.run(hostname, cmd, "root") - if raise_on_error: - msg = ("Failed to execute command '%s' on '%s' node. Got non-zero " - "return code '%s'. Err: %s" % (cmd, hostname, ret, err)) - assert int(ret) == 0, msg - - out = out.strip() if out else out - - return out |