From: Iustin Pop <iustin@google.com>
Date: Tue, 27 Jul 2010 21:07:20 +0000 (-0400)
Subject: Rename masterfailover to master-failover
X-Git-Tag: v2.2.0rc0~28
X-Git-Url: https://code.grnet.gr/git/ganeti-local/commitdiff_plain/c28502b11678ab5e2abe5ab5e5bcc35352b7fb79

Rename masterfailover to master-failover

Most (all?) of our commands use dash-separator: replace-disks,
verify-disks, add-tags, etc. “gnt-cluster masterfailover” is an old
exception to this rule.

The patch replaces it with master-failover, add a compatiblity alias,
and updates the documentation for this change.

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>
---

diff --git a/doc/admin.rst b/doc/admin.rst
index c61b77f..1918dbe 100644
--- a/doc/admin.rst
+++ b/doc/admin.rst
@@ -680,7 +680,7 @@ Failing over the master node
 If you want to promote a different node to the master role (for whatever
 reason), run on any other master-candidate node the command::
 
-  gnt-cluster masterfailover
+  gnt-cluster master-failover
 
 and the node you ran it on is now the new master. In case you try to run
 this on a non master-candidate node, you will get an error telling you
diff --git a/lib/cmdlib.py b/lib/cmdlib.py
index 8124d4b..d994004 100644
--- a/lib/cmdlib.py
+++ b/lib/cmdlib.py
@@ -3965,7 +3965,7 @@ class LUSetNodeParams(LogicalUnit):
       # we can't change the master's node flags
       if self.op.node_name == self.cfg.GetMasterNode():
         raise errors.OpPrereqError("The master role can be changed"
-                                   " only via masterfailover",
+                                   " only via master-failover",
                                    errors.ECODE_INVAL)
 
 
diff --git a/man/ganeti-masterd.sgml b/man/ganeti-masterd.sgml
index 859699b..7bd56c1 100644
--- a/man/ganeti-masterd.sgml
+++ b/man/ganeti-masterd.sgml
@@ -75,8 +75,8 @@
       <para>
         The only action that can be done without the master daemon is
         the failover of the master role to another node in the
-        cluster, via the <command>gnt-cluster masterfailover</command>
-        command.
+        cluster, via the <command>gnt-cluster
+        master-failover</command> command.
       </para>
 
       <para>
diff --git a/man/ganeti.sgml b/man/ganeti.sgml
index 7caad06..74d4499 100644
--- a/man/ganeti.sgml
+++ b/man/ganeti.sgml
@@ -110,7 +110,7 @@
             <listitem>
               <para>The node receives the full cluster configuration
               (configuration file and jobs) and can become a master
-              via the <command>gnt-cluster masterfailover</command>
+              via the <command>gnt-cluster master-failover</command>
               command. Nodes that are not in this state cannot
               transition into the master role due to missing
               state.</para>
diff --git a/man/gnt-cluster.sgml b/man/gnt-cluster.sgml
index 02abe2d..da3e547 100644
--- a/man/gnt-cluster.sgml
+++ b/man/gnt-cluster.sgml
@@ -564,10 +564,10 @@
     </refsect2>
 
     <refsect2>
-      <title>MASTERFAILOVER</title>
+      <title>MASTER-FAILOVER</title>
 
       <cmdsynopsis>
-        <command>masterfailover</command>
+        <command>master-failover</command>
         <arg>--no-voting</arg>
       </cmdsynopsis>
 
diff --git a/qa/qa_cluster.py b/qa/qa_cluster.py
index 13e8f72..d715694 100644
--- a/qa/qa_cluster.py
+++ b/qa/qa_cluster.py
@@ -320,16 +320,16 @@ def TestClusterBurnin():
 
 
 def TestClusterMasterFailover():
-  """gnt-cluster masterfailover"""
+  """gnt-cluster master-failover"""
   master = qa_config.GetMasterNode()
 
   failovermaster = qa_config.AcquireNode(exclude=master)
   try:
-    cmd = ['gnt-cluster', 'masterfailover']
+    cmd = ['gnt-cluster', 'master-failover']
     AssertEqual(StartSSH(failovermaster['primary'],
                          utils.ShellQuoteArgs(cmd)).wait(), 0)
 
-    cmd = ['gnt-cluster', 'masterfailover']
+    cmd = ['gnt-cluster', 'master-failover']
     AssertEqual(StartSSH(master['primary'],
                          utils.ShellQuoteArgs(cmd)).wait(), 0)
   finally:
diff --git a/scripts/gnt-cluster b/scripts/gnt-cluster
index f5ad942..5a2b6c5 100755
--- a/scripts/gnt-cluster
+++ b/scripts/gnt-cluster
@@ -854,7 +854,7 @@ commands = {
   'repair-disk-sizes': (
     RepairDiskSizes, ARGS_MANY_INSTANCES, [],
     "", "Updates mismatches in recorded disk sizes"),
-  'masterfailover': (
+  'master-failover': (
     MasterFailover, ARGS_NONE, [NOVOTING_OPT],
     "", "Makes the current node the master"),
   'version': (
@@ -914,5 +914,12 @@ commands = {
   }
 
 
+#: dictionary with aliases for commands
+aliases = {
+  'masterfailover': 'master-failover',
+}
+
+
 if __name__ == '__main__':
-  sys.exit(GenericMain(commands, override={"tag_type": constants.TAG_CLUSTER}))
+  sys.exit(GenericMain(commands, override={"tag_type": constants.TAG_CLUSTER},
+                       aliases=aliases))