From 519bfbae92716d9bda5b3fcd764926346b77304b Mon Sep 17 00:00:00 2001
From: Iustin Pop <iustin@google.com>
Date: Sun, 4 Nov 2007 23:26:43 +0000
Subject: [PATCH] Add option to burnin only a given set of nodes
This patch adds a '-n' option to burnin that takes a comma-separated
list of nodes to perform the burnin on.
Reviewed-by: ultrotter
---
tools/burnin | 16 ++++++++++++++--
1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/tools/burnin b/tools/burnin
index 4110c481b..eed35559c 100755
--- a/tools/burnin
+++ b/tools/burnin
@@ -68,6 +68,9 @@ def ParseOptions():
choices=("remote_raid1", "drbd8"), default="remote_raid1",
help="Template type for network mirroring (remote_raid1"
" or drbd8) [remote_raid1]")
+ parser.add_option("-n", "--nodes", dest="nodes", default="",
+ help="Comma separated list of nodes to perform the burnin"
+ " on (defaults to all nodes)")
options, args = parser.parse_args()
if len(args) < 1 or options.os is None:
@@ -86,8 +89,17 @@ def BurninCluster(opts, args):
logger.SetupLogging(debug=True, program="ganeti/burnin")
proc = mcpu.Processor(feedback=Feedback)
- result = proc.ExecOpCode(opcodes.OpQueryNodes(output_fields=["name"],
- names=[]))
+ if opts.nodes:
+ names = opts.nodes.split(",")
+ else:
+ names = []
+ try:
+ result = proc.ExecOpCode(opcodes.OpQueryNodes(output_fields=["name"],
+ names=names))
+ except errors.GenericError, err:
+ err_code, msg = cli.FormatError(err)
+ Feedback(msg)
+ return err_code
nodelist = [data[0] for data in result]
Feedback("- Testing global parameters")
--
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