def testAttach(self):
#print '++++++++++ DEBUG: starting testAttach'
mgr = ClusterMgr()
c = mgr.alloc_new('testAttach',self._defcfg,'vagrant')
c1 = mgr.attach( 'testAttach' )
self.assertEquals( c1.id() , c.id() )
with self.assertRaisesRegexp(Exception,"Error attaching to cluster.*"):
c2 = mgr.attach( 'no-cluster' )
mgr.destroy(c)
class ClusterCmd(object):
def __init__(self):
self._mgr = ClusterMgr()
def main(self, argv=None):
if not argv:
argv = sys.argv
try:
opts, args = getopt.getopt(argv[1:], "u", [])
except getopt.GetoptError as err:
# print help information and exit:
print str(err) # will print something like "option -a not recognized"
self.usage()
sys.exit(2)
for o, a in opts:
if o == "-u":
import autooam.test.test_common
# reinitialize this to pickup debug db
self._mgr = ClusterMgr()
else:
assert False, "unhandled option"
cmdaction = {
"list": self.listclusters,
"start": self.start,
"poweron": self.poweron,
"poweroff": self.poweroff,
"pause": self.pause,
"resume": self.resume,
"destroy": self.destroy,
"shell": self.shell,
"show": self.show,
"forceclean": self.forceclean,
"run": self.run,
"attach": self.attach,
}
if len(args) < 1 or not cmdaction.has_key(args[0]):
self.usage()
return cmdaction[args[0]](args[1:])
def usage(self):
print """usage: clustercmd [-u] command [command options] ...
-u : enable unit-test mode
Supported command options:
list
: list all clusters
start cluster
: start the cluster with name <cluster>
poweron cluster
: powers on the cluster with name <cluster>
poweroff cluster
: powers off the cluster with name <cluster>
pause cluster
: pauses the cluster with name <cluster>
resume cluster
: resumes the cluster with name <cluster>
destroy <regex>
: destroy any clusters with name or ID matching <regex>
shell cluster node cmd
: run 'cmd' on node 'node' in the named cluster
show cluster
: show details for the cluster with name <cluster>
forceclean cluster
: destroy and clean cluster, even if in inconsistent state
run cluster test
: run the test suite named 'test' on <cluster>
attach cluster emhost emport
: attempt an attach from EM server <emhost>:<emport> to <cluster>
"""
sys.exit(1)
def listclusters(self, args):
print "Clusters: (name, id)"
for c in self._mgr.list_clusters():
sync = "ok"
try:
cluster = self._mgr.attach(c[0])
sync = "ok,%s" % cluster.status()
except Exception, err:
sync = "invalid (%s),n/a" % err
print "\t(%s,%s,%s)" % (c[0], c[1], sync)
return 0
