X-Git-Url: https://code.grnet.gr/git/ganeti-local/blobdiff_plain/d0003b358d033dfff1cd30e023e91d0e2b10e75d..0a8dd21dd36b6083b539773fea19f88e360211ec:/hn1.1

diff --git a/hn1.1 b/hn1.1
index 648d5cd..b35117e 100644
--- a/hn1.1
+++ b/hn1.1
@@ -219,23 +219,23 @@ percent of free disk
 .TP
 .BI "-n" nodefile ", --nodes=" nodefile
 The name of the file holding node information (if not collecting via
-RAPI), instead of the default
-.I nodes
-file.
+RAPI), instead of the default \fInodes\fR file (but see below how to
+customize the default value via the environment).
 
 .TP
 .BI "-i" instancefile ", --instances=" instancefile
 The name of the file holding instance information (if not collecting
-via RAPI), instead of the default
-.I instances
-file.
+via RAPI), instead of the default \fIinstances\fR file (but see below
+how to customize the default value via the environment).
 
 .TP
 .BI "-m" cluster
 Collect data not from files but directly from the
 .I cluster
-given as an argument via RAPI. This work for both Ganeti 1.2 and
-Ganeti 2.0.
+given as an argument via RAPI. If the argument doesn't contain a colon
+(:), then it is converted into a fully-built URL via prepending
+https:// and appending the default RAPI port, otherwise it's
+considered a fully-specified URL and is used unchanged.
 
 .TP
 .BI "-d" DEPTH ", --depth=" DEPTH
@@ -263,6 +263,13 @@ Just show the program version and exit.
 The exist status of the command will be zero, unless for some reason
 the algorithm fatally failed (e.g. wrong node or instance data).
 
+.SH ENVIRONMENT
+
+If the variables \fBHTOOLS_NODES\fR and \fBHTOOLS_INSTANCES\fR are
+present in the environment, they will override the default names for
+the nodes and instances files. These will have of course no effect
+when RAPI is used.
+
 .SH BUGS
 
 The program does not check its input data for consistency, and aborts
@@ -284,3 +291,13 @@ input file).
 .SH SEE ALSO
 .BR hbal "(1), " hscan "(1), " ganeti "(7), " gnt-instance "(8), "
 .BR gnt-node "(8)"
+
+.SH "COPYRIGHT"
+.PP
+Copyright (C) 2009 Google Inc. Permission is granted to copy,
+distribute and/or modify under the terms of the GNU General Public
+License as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+.PP
+On Debian systems, the complete text of the GNU General Public License
+can be found in /usr/share/common-licenses/GPL.