0fb121893d
We don't really use the salt infrastructure that we set up, which means it's cruft. Go ahead and admit that we don't use it and remove it from our systems. Change-Id: Ic43695719cbad30aded16ac480deb3dfd9b2a110
227 lines
7.6 KiB
Python
Executable File
227 lines
7.6 KiB
Python
Executable File
#!/usr/bin/env python
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# Launch a new OpenStack project infrastructure node.
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# Copyright (C) 2011-2012 OpenStack LLC.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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#
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import sys
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import os
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import time
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import traceback
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import argparse
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import dns
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import utils
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NOVA_USERNAME = os.environ['OS_USERNAME']
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NOVA_PASSWORD = os.environ['OS_PASSWORD']
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NOVA_URL = os.environ['OS_AUTH_URL']
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NOVA_PROJECT_ID = os.environ['OS_TENANT_NAME']
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NOVA_REGION_NAME = os.environ['OS_REGION_NAME']
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NOVACLIENT_INSECURE = os.getenv('NOVACLIENT_INSECURE', None)
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IPV6 = os.environ.get('IPV6', '0') is 1
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SCRIPT_DIR = os.path.dirname(sys.argv[0])
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def get_client():
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args = [NOVA_USERNAME, NOVA_PASSWORD, NOVA_PROJECT_ID, NOVA_URL]
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kwargs = {}
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kwargs['region_name'] = NOVA_REGION_NAME
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kwargs['service_type'] = 'compute'
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if NOVACLIENT_INSECURE:
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kwargs['insecure'] = True
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from novaclient.v1_1.client import Client
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client = Client(*args, **kwargs)
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return client
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def bootstrap_server(
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server, admin_pass, key, cert, environment, name, puppetmaster):
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ip = utils.get_public_ip(server)
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if not ip:
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raise Exception("Unable to find public ip of server")
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ssh_kwargs = {}
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if key:
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ssh_kwargs['pkey'] = key
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else:
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ssh_kwargs['password'] = admin_pass
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for username in ['root', 'ubuntu']:
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ssh_client = utils.ssh_connect(ip, username, ssh_kwargs, timeout=600)
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if ssh_client:
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break
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if not ssh_client:
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raise Exception("Unable to log in via SSH")
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if username != 'root':
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ssh_client.ssh("sudo cp ~/.ssh/authorized_keys"
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" ~root/.ssh/authorized_keys")
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ssh_client.ssh("sudo chmod 644 ~root/.ssh/authorized_keys")
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ssh_client.ssh("sudo chown root.root ~root/.ssh/authorized_keys")
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ssh_client = utils.ssh_connect(ip, 'root', ssh_kwargs, timeout=600)
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if IPV6:
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ssh_client.ssh('ping6 -c5 -Q 0x10 review.openstack.org '
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'|| ping6 -c5 -Q 0x10 wiki.openstack.org')
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ssh_client.scp(os.path.join(SCRIPT_DIR, '..', 'make_swap.sh'),
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'make_swap.sh')
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ssh_client.ssh('bash -x make_swap.sh')
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ssh_client.scp(os.path.join(SCRIPT_DIR, '..', 'install_puppet.sh'),
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'install_puppet.sh')
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ssh_client.ssh('bash -x install_puppet.sh')
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certname = cert[:(0 - len('.pem'))]
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ssh_client.ssh("mkdir -p /var/lib/puppet/ssl/certs")
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ssh_client.ssh("mkdir -p /var/lib/puppet/ssl/private_keys")
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ssh_client.ssh("mkdir -p /var/lib/puppet/ssl/public_keys")
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ssh_client.ssh("chown -R puppet:root /var/lib/puppet/ssl")
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ssh_client.ssh("chown -R puppet:puppet /var/lib/puppet/ssl/private_keys")
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ssh_client.ssh("chmod 0771 /var/lib/puppet/ssl")
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ssh_client.ssh("chmod 0755 /var/lib/puppet/ssl/certs")
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ssh_client.ssh("chmod 0750 /var/lib/puppet/ssl/private_keys")
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ssh_client.ssh("chmod 0755 /var/lib/puppet/ssl/public_keys")
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for ssldir in ['/var/lib/puppet/ssl/certs/',
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'/var/lib/puppet/ssl/private_keys/',
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'/var/lib/puppet/ssl/public_keys/']:
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ssh_client.scp(os.path.join(ssldir, cert),
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os.path.join(ssldir, cert))
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ssh_client.scp("/var/lib/puppet/ssl/crl.pem",
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"/var/lib/puppet/ssl/crl.pem")
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ssh_client.scp("/var/lib/puppet/ssl/certs/ca.pem",
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"/var/lib/puppet/ssl/certs/ca.pem")
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ssh_client.ssh("puppet agent "
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"--environment %s "
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"--server %s "
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"--no-daemonize --verbose --onetime --pluginsync true "
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"--certname %s" % (environment, puppetmaster, certname))
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ssh_client.ssh("reboot")
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def build_server(
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client, name, image, flavor, cert, environment, puppetmaster):
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key = None
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server = None
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create_kwargs = dict(image=image, flavor=flavor, name=name)
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key_name = 'launch-%i' % (time.time())
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if 'os-keypairs' in utils.get_extensions(client):
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print "Adding keypair"
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key, kp = utils.add_keypair(client, key_name)
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create_kwargs['key_name'] = key_name
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try:
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server = client.servers.create(**create_kwargs)
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except Exception:
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try:
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kp.delete()
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except Exception:
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print "Exception encountered deleting keypair:"
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traceback.print_exc()
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raise
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try:
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admin_pass = server.adminPass
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server = utils.wait_for_resource(server)
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bootstrap_server(server, admin_pass, key, cert, environment, name,
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puppetmaster)
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print('UUID=%s\nIPV4=%s\nIPV6=%s\n' % (server.id,
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server.accessIPv4,
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server.accessIPv6))
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if key:
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kp.delete()
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except Exception:
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try:
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utils.delete_server(server)
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except Exception:
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print "Exception encountered deleting server:"
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traceback.print_exc()
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# Raise the important exception that started this
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raise
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def main():
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parser = argparse.ArgumentParser()
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parser.add_argument("name", help="server name")
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parser.add_argument("--flavor", dest="flavor", default='1GB',
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help="name (or substring) of flavor")
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parser.add_argument("--image", dest="image",
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default="Ubuntu 12.04 LTS (Precise Pangolin) (PVHVM)",
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help="image name")
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parser.add_argument("--environment", dest="environment",
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default="production",
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help="puppet environment name")
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parser.add_argument("--cert", dest="cert",
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help="name of signed puppet certificate file (e.g., "
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"hostname.example.com.pem)")
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parser.add_argument("--server", dest="server", help="Puppetmaster to use.",
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default="ci-puppetmaster.openstack.org")
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options = parser.parse_args()
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client = get_client()
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if options.cert:
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cert = options.cert
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else:
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cert = options.name + ".pem"
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if not os.path.exists(os.path.join("/var/lib/puppet/ssl/private_keys",
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cert)):
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raise Exception("Please specify the name of a signed puppet cert.")
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flavors = [f for f in client.flavors.list() if options.flavor in f.name]
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flavor = flavors[0]
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print "Found flavor", flavor
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images = [i for i in client.images.list()
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if (options.image.lower() in i.name.lower() and
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not i.name.endswith('(Kernel)') and
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not i.name.endswith('(Ramdisk)'))]
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if len(images) > 1:
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print "Ambiguous image name; matches:"
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for i in images:
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print i.name
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sys.exit(1)
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if len(images) == 0:
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print "Unable to find matching image; image list:"
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for i in client.images.list():
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print i.name
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sys.exit(1)
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image = images[0]
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print "Found image", image
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build_server(client, options.name, image, flavor, cert,
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options.environment, options.server)
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dns.print_dns(client, options.name)
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if __name__ == '__main__':
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main()
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