e14471dcc6
Shade supports all of the TODO items in here now, so use it. Also, we have ansible playbooks that do the work of running puppet - and since we're on puppet apply now, we can use them. Change-Id: I6f57e9a31bf835ef2e22db1f5531d92e99806cf4
103 lines
3.1 KiB
Python
103 lines
3.1 KiB
Python
#!/usr/bin/env python
|
|
|
|
# Update the base image that is used for devstack VMs.
|
|
|
|
# Copyright (C) 2011-2012 OpenStack LLC.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
|
|
# implied.
|
|
#
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
import time
|
|
import traceback
|
|
import socket
|
|
|
|
import paramiko
|
|
|
|
from sshclient import SSHClient
|
|
|
|
|
|
def iterate_timeout(max_seconds, purpose):
|
|
start = time.time()
|
|
count = 0
|
|
while (time.time() < start + max_seconds):
|
|
count += 1
|
|
yield count
|
|
time.sleep(2)
|
|
raise Exception("Timeout waiting for %s" % purpose)
|
|
|
|
|
|
def wait_for_resource(wait_resource):
|
|
last_progress = None
|
|
last_status = None
|
|
# It can take a _very_ long time for Rackspace 1.0 to save an image
|
|
for count in iterate_timeout(21600, "waiting for %s" % wait_resource):
|
|
try:
|
|
resource = wait_resource.manager.get(wait_resource.id)
|
|
except:
|
|
print "Unable to list resources, will retry"
|
|
traceback.print_exc()
|
|
time.sleep(5)
|
|
continue
|
|
|
|
# In Rackspace v1.0, there is no progress attribute while queued
|
|
if hasattr(resource, 'progress'):
|
|
if (last_progress != resource.progress
|
|
or last_status != resource.status):
|
|
print resource.status, resource.progress
|
|
last_progress = resource.progress
|
|
elif last_status != resource.status:
|
|
print resource.status
|
|
last_status = resource.status
|
|
if resource.status == 'ACTIVE':
|
|
return resource
|
|
|
|
|
|
def ssh_connect(ip, username, connect_kwargs={}, timeout=60):
|
|
# HPcloud may return errno 111 for about 30 seconds after adding the IP
|
|
for count in iterate_timeout(timeout, "ssh access"):
|
|
try:
|
|
client = SSHClient(ip, username, **connect_kwargs)
|
|
break
|
|
except socket.error as e:
|
|
print "While testing ssh access:", e
|
|
time.sleep(5)
|
|
except paramiko.ssh_exception.AuthenticationException:
|
|
return None
|
|
|
|
ret, out = client.ssh("echo access okay")
|
|
if "access okay" in out:
|
|
return client
|
|
return None
|
|
|
|
|
|
def interpret_puppet_exitcodes(rc, output):
|
|
if rc == 0:
|
|
# success
|
|
return
|
|
elif rc == 1:
|
|
# rc==1 could be because it's disabled
|
|
# rc==1 could also mean there was a compilation failure
|
|
disabled = "administratively disabled" in output
|
|
if disabled:
|
|
msg = "puppet is disabled"
|
|
else:
|
|
msg = "puppet did not run"
|
|
raise Exception(msg)
|
|
elif rc == 2:
|
|
# success with changes
|
|
return
|
|
elif rc == 124:
|
|
# timeout
|
|
raise Exception("Puppet timed out")
|