commands/ccs-disable-rg: substitute for pcmk's disable_rgmanager

Combine ccs-disable-rg and ccs-version-bump filters.
That was the other reason for factoring those filters out.

Signed-off-by: Jan Pokorný <jpokorny@redhat.com>

1 files changed, 34 insertions, 0 deletions

diff --git a/commands/ccs_disable_rg.py b/commands/ccs_disable_rg.py
new file mode 100644
index 0000000..7493ae2
--- /dev/null
+++ b/commands/ccs_disable_rg.py
@@ -0,0 +1,34 @@
+# -*- coding: UTF-8 -*-
+# Copyright 2015 Red Hat, Inc.
+# Part of clufter project
+# Licensed under GPLv2+ (a copy included | http://gnu.org/licenses/gpl-2.0.txt)
+"""ccs-disable-rg command"""
+__author__ = "Jan Pokorný <jpokorny @at@ Red Hat .dot. com>"
+
+from ..command import Command
+from ..protocol import protocols
+
+
+@Command.deco(('ccs-disable-rg',
+                   ('ccs-version-bump')))
+def ccs_disable_rg(cmd_ctxt,
+                   input="/etc/cluster/cluster.conf",
+                   output="cluster-disabledrg-{ccs-disable-rg.in.hash}.conf",
+                   noversionbump=False):
+    """Make config. prevent RGManager from (accidentally) starting
+
+    Options:
+        input          input CMAN-based cluster configuration file
+        output         output file with RGManager being declaratively disabled
+        noversionbump  prevent incrementing in-document configuration version
+    """
+    if noversionbump:
+        cmd_ctxt['filter_noop'].append('ccs-version-bump')
+
+    file_proto = protocols.plugins['file'].ensure_proto
+    return (
+        file_proto(input),
+        (
+            file_proto(output),
+        ),
+    )