def test_parse_iso_time(self):
secs = timestamp.parse_iso_time(self.SOME_TIMESTAMP)
self.failUnlessEqual(secs, self.SOME_TIME)
secs2 = timestamp.parse_iso_time(self.SOME_TIMESTAMP2)
self.failUnlessEqual(secs2, self.SOME_TIME)
self.failUnlessRaises(ValueError, timestamp.parse_iso_time, "2012-00-00T00:00:00Z")
self.failUnlessRaises(ValueError, timestamp.parse_iso_time, "not a timestamp")
def test_parse_iso_time(self):
secs = timestamp.parse_iso_time(self.SOME_TIMESTAMP)
self.failUnlessEqual(secs, self.SOME_TIME)
secs2 = timestamp.parse_iso_time(self.SOME_TIMESTAMP2)
self.failUnlessEqual(secs2, self.SOME_TIME)
self.failUnlessRaises(ValueError, timestamp.parse_iso_time,
"2012-00-00T00:00:00Z")
self.failUnlessRaises(ValueError, timestamp.parse_iso_time,
"not a timestamp")
def compare_servers_to_local(remotepropstuplelist, localstate, stdout, stderr, now=None):
if now is None:
now = time.time()
running_list = []
for (rpt_launch_time, rpt_instance_id, rpt_host, rpt_status) in remotepropstuplelist:
rpt_publichost = pubIPextractor(rpt_host)
rpt_publichost_s = rpt_publichost or '<no public IP>'
if not localstate.has_key(rpt_instance_id):
# unknown instance
launch_time = parse_iso_time(rpt_launch_time)
if now - launch_time < 10*60:
print >>stdout, ("Note: Ignoring unknown %s instance %s at %s because it was launched less than 10 minutes ago at %s."
% (rpt_status, rpt_instance_id, rpt_publichost_s, rpt_launch_time))
else:
print >>stderr, ("Warning: The %s instance %s at %s launched at %s is not in the list of known servers."
% (rpt_status, rpt_instance_id, rpt_publichost_s, rpt_launch_time))
if rpt_status == 'running' and rpt_publichost:
running_list.append(rpt_publichost)
else:
# known instance
(launch_time, publichost, status) = localstate[rpt_instance_id]
if status == 'ignore' or (status == 'not_running' and rpt_status != 'running'):
print >>stdout, ("Note: Ignoring %s instance %s at %s launched at %s."
% (rpt_status, rpt_instance_id, rpt_publichost_s, rpt_launch_time))
else:
if rpt_status == 'running' and rpt_publichost:
running_list.append(rpt_publichost)
if publichost != rpt_publichost:
print >>stderr, ("Warning: The %s instance %s launched at %s changed public IP from %s to %s."
% (rpt_status, rpt_instance_id, rpt_launch_time, publichost, rpt_publichost_s))
if launch_time != rpt_launch_time:
print >>stderr, ("Warning: The %s instance %s at %s changed launch time from %s to %s (probably restarted)."
% (rpt_status, rpt_instance_id, rpt_publichost_s, launch_time, rpt_launch_time))
if status != rpt_status:
print >>stderr, ("Warning: The %s instance %s at %s launched at %s was expected to be %s."
% (rpt_status, rpt_instance_id, rpt_publichost_s, rpt_launch_time, status))
del localstate[rpt_instance_id]
printed_heading = False
for key in localstate:
(s_launch_time, s_publichost, s_status) = localstate[key]
if s_status not in ('ignore', 'not_running'):
if not printed_heading:
print >>stderr
print >>stderr, "The following known servers were not found by the AWS query:"
printed_heading = True
print >>stderr, ("Instance ID: %s Public IP: %-15s Launch time: %s Expected status: %s"
% (key, s_publichost, s_launch_time, s_status))
if printed_heading:
print >>stderr
return running_list
def compare_servers_to_local(remotepropstuplelist,
localstate,
stdout,
stderr,
now=None):
if now is None:
now = time.time()
running_list = []
for (rpt_launch_time, rpt_instance_id, rpt_host,
rpt_status) in remotepropstuplelist:
rpt_publichost = pubIPextractor(rpt_host)
rpt_publichost_s = rpt_publichost or '<no public IP>'
if not localstate.has_key(rpt_instance_id):
# unknown instance
launch_time = parse_iso_time(rpt_launch_time)
if now - launch_time < 10 * 60:
print >> stdout, (
"Note: Ignoring unknown %s instance %s at %s because it was launched less than 10 minutes ago at %s."
% (rpt_status, rpt_instance_id, rpt_publichost_s,
rpt_launch_time))
elif rpt_status == 'terminated':
print >> stdout, (
"Note: Ignoring %s instance %s at %s launched at %s." %
(rpt_status, rpt_instance_id, rpt_publichost_s,
rpt_launch_time))
else:
print >> stderr, (
"Warning: The %s instance %s at %s launched at %s is not in the list of known servers."
% (rpt_status, rpt_instance_id, rpt_publichost_s,
rpt_launch_time))
if rpt_status == 'running' and rpt_publichost:
running_list.append(rpt_publichost)
else:
# known instance
(launch_time, publichost, status) = localstate[rpt_instance_id]
if status == 'ignore' or (status == 'not_running'
and rpt_status != 'running'):
print >> stdout, (
"Note: Ignoring %s instance %s at %s launched at %s." %
(rpt_status, rpt_instance_id, rpt_publichost_s,
rpt_launch_time))
else:
if rpt_status == 'running' and rpt_publichost:
running_list.append(rpt_publichost)
if publichost != rpt_publichost:
print >> stderr, (
"Warning: The %s instance %s launched at %s changed public IP from %s to %s."
% (rpt_status, rpt_instance_id, rpt_launch_time,
publichost, rpt_publichost_s))
if launch_time != rpt_launch_time:
print >> stderr, (
"Warning: The %s instance %s at %s changed launch time from %s to %s (probably restarted)."
% (rpt_status, rpt_instance_id, rpt_publichost_s,
launch_time, rpt_launch_time))
if status != rpt_status:
print >> stderr, (
"Warning: The %s instance %s at %s launched at %s was expected to be %s."
% (rpt_status, rpt_instance_id, rpt_publichost_s,
rpt_launch_time, status))
del localstate[rpt_instance_id]
printed_heading = False
for key in localstate:
(s_launch_time, s_publichost, s_status) = localstate[key]
if s_status not in ('ignore', 'not_running'):
if not printed_heading:
print >> stderr
print >> stderr, "The following known servers were not found by the AWS query:"
printed_heading = True
print >> stderr, (
"Instance ID: %s Public IP: %-15s Launch time: %s Expected status: %s"
% (key, s_publichost, s_launch_time, s_status))
if printed_heading:
print >> stderr
return running_list
