def test_sabotage():
pass
"""
scenario countering a sysadmin removing files (s)he shouldn't (eta : 16s)
"""
clu = Common._getCluster()
tlog_size = 1000
num_tlogs = 2
test_size = num_tlogs * tlog_size
Common.iterate_n_times(test_size, Common.simple_set)
time.sleep(10)
clu.stop()
node_id = Common.node_names[0]
node_cfg = clu.getNodeConfig(node_id)
node_home_dir = node_cfg ['home']
node_tlf_dir = node_cfg ['tlf_dir']
logging.debug("node_tlf_dir=%s", node_tlf_dir)
files = map(lambda x : "%s/%s" % (node_home_dir, x),
[ "002.tlog",
"%s.db" % (node_id,),
#"%s.db.wal" % (node_id,), # should not exist after a `proper` close
])
for f in files:
print f
X.removeFile(f)
cmd = clu._cmd('sturdy_0')
returncode = X.subprocess.call(cmd)
assert_equals(returncode, 50)
def regenerateClientConfig( cluster_id ):
h = '/'.join([X.cfgDir,'arakoonclients'])
p = X.getConfig(h)
if cluster_id in p.sections():
clusterDir = p.get(cluster_id, "path")
clientCfgFile = '/'.join([clusterDir, "%s_client.cfg" % cluster_id])
if X.fileExists(clientCfgFile):
X.removeFile(clientCfgFile)
client = ArakoonClient.ArakoonClient()
cliCfg = client.getClientConfig( cluster_id )
cliCfg.generateFromServerConfig()
def test_issue125():
n = 31234
Common.iterate_n_times(n, Common.simple_set)
slave = Common.CONFIG.node_names[1]
Common.collapse(slave, 10)
Common.stopOne(slave)
Common.iterate_n_times(n, Common.simple_set) # others move forward
dir_names = Common.build_node_dir_names(slave)
db_dir = dir_names[0]
log_dir = dir_names[1]
tlx_dir = dir_names[2]
X.removeFile('%s/035.tlog' % db_dir)
X.removeFile('%s/034.tlx' % tlx_dir)
X.removeFile('%s/%s.log' % (log_dir, slave))
X.removeFile('%s/%s.db' % (db_dir, slave))
# we have a cluster with head.db, no db and no tlog file.
# can we launch ?
Common.startOne(slave, ['-autofix'])
time.sleep(20)
Common.assert_running_nodes(3)
def test_sabotage():
pass
"""
scenario countering a sysadmin removing files (s)he shouldn't (eta : 16s)
"""
clu = Common._getCluster()
tlog_size = 1000
num_tlogs = 2
test_size = num_tlogs * tlog_size
Common.iterate_n_times(test_size, Common.simple_set)
time.sleep(10)
print "stopping"
clu.stop()
node_id = Common.node_names[0]
node_cfg = clu.getNodeConfig(node_id)
node_home_dir = node_cfg ['home']
node_tlf_dir = node_cfg ['tlf_dir']
logging.debug("node_tlf_dir=%s", node_tlf_dir)
files = map(lambda x : "%s/%s" % (node_home_dir, x),
[ "002.tlog",
"%s.db" % (node_id,),
#"%s.db.wal" % (node_id,), # should not exist after a `proper` close
])
for f in files:
print "removing", f
X.removeFile(f)
print "starting"
cmd = clu._cmd('sturdy_0')
print cmd
def start_node():
returncode = X.subprocess.call(cmd)
assert_equals(returncode, 50)
print "startup failure + correct returncode"
try:
t = threading.Thread(target = start_node)
t.start()
t.join(10.0)
except Exception,e:
print e
assert_true(False)
