From: Eren Yagdiran <erenyagdiran@xxxxxxxxx>
Run an already-built template
If there is no execution command specified by user, source.get_command will
find the command to invoke
Signed-off-by: Daniel P. Berrange <berrange@xxxxxxxxxx>
---
libvirt-sandbox/image/cli.py | 33 +++++++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/libvirt-sandbox/image/cli.py b/libvirt-sandbox/image/cli.py
index 2672a20..a06eb9c 100755
--- a/libvirt-sandbox/image/cli.py
+++ b/libvirt-sandbox/image/cli.py
@@ -31,6 +31,8 @@ import shutil
import sys
import urllib2
import subprocess
+import random
+import string
if os.geteuid() == 0:
default_template_dir = "/var/lib/libvirt/templates"
@@ -97,6 +99,37 @@ def create(args):
except Exception,e:
print "Create Error %s" % str(e)
+def run(args):
+ try:
+ if args.connect is not None:
+ check_connect(args.connect)
+ source = dynamic_source_loader(args.source)
+ name = args.name
+ if name is None:
+ randomid = ''.join(random.choice(string.lowercase) for i in range(10))
+ name = args.template + ":" + randomid
+
+ diskfile = source.get_disk(templatename=args.template,
+ templatedir=args.template_dir,
+ imagedir=args.image_dir,
+ sandboxname=name)
+
+ format = "qcow2"
+ commandToRun = source.get_command(args.template, args.template_dir, args.args)
+ if len(commandToRun) == 0:
+ commandToRun = ["/bin/sh"]
+ cmd = ['virt-sandbox', '--name', name]
+ if args.connect is not None:
+ cmd.append("-c")
+ cmd.append(args.connect)
+ params = ['-m','host-image:/=%s,format=%s' %(diskfile,format)]
+ cmd = cmd + params + ['--'] + commandToRun
+ subprocess.call(cmd)
+ os.unlink(diskfile)
+
+ except Exception,e:
+ print "Run Error %s" % str(e)
+
def requires_template(parser):
parser.add_argument("template",
help=_("name of the template"))
--
2.4.3
--
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