Guangya Liu created MESOS-5640:
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Summary: Unify the help info for master/agent flags
Key: MESOS-5640
URL: https://issues.apache.org/jira/browse/MESOS-5640
Project: Mesos
Issue Type: Bug
Reporter: Guangya Liu
Priority: Minor
Currently, in master/flags.cpp, some flags end up with a "\n" while some not,
this caused the output not consistent.
{code}
--[no-]hostname_lookup
Whether we should execute a lookup to find out the server's hostname,
if not explicitly set (via, e.g., `--hostname`).
True by default; if set to `false` it will cause Mesos
to use the IP address, unless the hostname is explicitly set. (default: true)
--http_authenticators=VALUE
HTTP authenticator implementation to use when handling requests to
authenticated endpoints. Use the default
`basic`, or load an alternate
HTTP authenticator module using `--modules`.
Currently there is no support for multiple HTTP authenticators. (default:
basic)
--http_framework_authenticators=VALUE
HTTP authenticator implementation to use when authenticating HTTP
frameworks. Use the
`basic` authenticator or load an
alternate authenticator module using `--modules`.
Must be used in conjunction with `--http_authenticate_frameworks`.
{code}
I think we should follow the linux "man command" format by adding "\n" to all
flags.
The following is a sample output for "man ls".
{code}
-@ Display extended attribute keys and sizes in long (-l) output.
-1 (The numeric digit ``one''.) Force output to be one entry per
line. This is the default when output is not to a terminal.
-A List all entries except for . and ... Always set for the
super-user.
-a Include directory entries whose names begin with a dot (.).
-B Force printing of non-printable characters (as defined by ctype(3)
and current locale settings) in file names as \xxx, where xxx is the numeric
value of the character
in octal.
-b As -B, but use C escape codes whenever possible.
{code}
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