/
ssl.py
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/
ssl.py
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import os
import tempfile
from time import sleep
from fabric.contrib.files import exists
from fabfile.config import *
from fabfile.utils.host import (
get_keystone_certfile, get_keystone_keyfile,
get_keystone_cafile, get_apiserver_certfile,
get_apiserver_keyfile, get_apiserver_cafile,
get_env_passwords, get_openstack_internal_vip,
get_contrail_internal_vip, hstr_to_ip,
get_apiserver_cert_bundle, get_control_host_string,
get_keystone_cert_bundle, get_openstack_external_vip,
get_contrail_external_vip
)
from fabfile.utils.fabos import get_as_sudo, get_openstack_services
@task
@EXECUTE_TASK
@roles('openstack')
def setup_keystone_ssl_certs():
execute('setup_keystone_ssl_certs_node', env.host_string)
@task
def setup_keystone_ssl_certs_node(*nodes):
default_certfile = '/etc/keystone/ssl/certs/keystone.pem'
default_keyfile = '/etc/keystone/ssl/private/keystone.key'
default_cafile = '/etc/keystone/ssl/certs/keystone_ca.pem'
keystonecertbundle = get_keystone_cert_bundle()
ssl_certs = ((get_keystone_certfile(), default_certfile),
(get_keystone_keyfile(), default_keyfile),
(get_keystone_cafile(), default_cafile))
index = env.roledefs['openstack'].index(env.host_string) + 1
for node in nodes:
with settings(host_string=node, password=get_env_passwords(node)):
for ssl_cert, default in ssl_certs:
if ssl_cert == default:
# Clear old certificate
sudo('rm -f %s' % ssl_cert)
sudo('rm -f %s' % keystonecertbundle)
for ssl_cert, default in ssl_certs:
if ssl_cert == default:
openstack_host = env.roledefs['openstack'][0]
if index == 1:
if not exists(ssl_cert, use_sudo=True):
print "Creating keystone SSL certs in first openstack node"
subject_alt_names_mgmt = [hstr_to_ip(host)
for host in env.roledefs['openstack']]
subject_alt_names_ctrl = [hstr_to_ip(get_control_host_string(host))
for host in env.roledefs['openstack']]
subject_alt_names = subject_alt_names_mgmt + subject_alt_names_ctrl
if get_openstack_external_vip():
subject_alt_names.append(get_openstack_external_vip())
sudo('create-keystone-ssl-certs.sh %s %s' % (
get_openstack_internal_vip() or
hstr_to_ip(get_control_host_string(openstack_host)),
','.join(subject_alt_names)))
else:
with settings(host_string=openstack_host,
password=get_env_passwords(openstack_host)):
while not exists(ssl_cert, use_sudo=True):
print "Wait for SSL certs to be created in first openstack"
sleep(0.1)
print "Get SSL cert(%s) from first openstack" % ssl_cert
tmp_dir= tempfile.mkdtemp()
tmp_fname = os.path.join(tmp_dir, os.path.basename(ssl_cert))
get_as_sudo(ssl_cert, tmp_fname)
print "Copy to this(%s) openstack node" % env.host_string
sudo('mkdir -p /etc/keystone/ssl/certs/')
sudo('mkdir -p /etc/keystone/ssl/private/')
put(tmp_fname, ssl_cert, use_sudo=True)
os.remove(tmp_fname)
elif os.path.isfile(ssl_cert):
print "Certificate (%s) exists locally" % ssl_cert
put(ssl_cert, default, use_sudo=True)
elif exists(ssl_cert, use_sudo=True):
print "Certificate (%s) exists in openstack node" % ssl_cert
pass
else:
raise RuntimeError("%s doesn't exists locally or in openstack node")
if not exists(keystonecertbundle, use_sudo=True):
((certfile, _), (keyfile, _), (cafile, _)) = ssl_certs
sudo('cat %s %s > %s' % (certfile, cafile, keystonecertbundle))
sudo("chown -R keystone:keystone /etc/keystone/ssl")
@task
@EXECUTE_TASK
@roles('cfgm')
def setup_apiserver_ssl_certs():
execute('setup_apiserver_ssl_certs_node', env.host_string)
@task
def setup_apiserver_ssl_certs_node(*nodes):
default_certfile = '/etc/contrail/ssl/certs/contrail.pem'
default_keyfile = '/etc/contrail/ssl/private/contrail.key'
default_cafile = '/etc/contrail/ssl/certs/contrail_ca.pem'
contrailcertbundle = get_apiserver_cert_bundle()
ssl_certs = ((get_apiserver_certfile(), default_certfile),
(get_apiserver_keyfile(), default_keyfile),
(get_apiserver_cafile(), default_cafile))
index = env.roledefs['cfgm'].index(env.host_string) + 1
for node in nodes:
with settings(host_string=node, password=get_env_passwords(node)):
for ssl_cert, default in ssl_certs:
if ssl_cert == default:
# Clear old certificate
sudo('rm -f %s' % ssl_cert)
sudo('rm -f %s' % contrailcertbundle)
for ssl_cert, default in ssl_certs:
if ssl_cert == default:
cfgm_host = env.roledefs['cfgm'][0]
if index == 1:
if not exists(ssl_cert, use_sudo=True):
print "Creating apiserver SSL certs in first cfgm node"
subject_alt_names_mgmt = [hstr_to_ip(host)
for host in env.roledefs['cfgm']]
subject_alt_names_ctrl = [hstr_to_ip(get_control_host_string(host))
for host in env.roledefs['cfgm']]
subject_alt_names = subject_alt_names_mgmt + subject_alt_names_ctrl
if get_contrail_external_vip():
subject_alt_names.append(get_contrail_external_vip())
cfgm_ip = get_contrail_internal_vip() or hstr_to_ip(get_control_host_string(cfgm_host))
sudo('create-api-ssl-certs.sh %s %s' % (cfgm_ip, subject_alt_names))
else:
with settings(host_string=cfgm_host,
password=get_env_passwords(cfgm_host)):
while not exists(ssl_cert, use_sudo=True):
print "Wait for SSL certs to be created in first cfgm"
sleep(0.1)
print "Get SSL cert(%s) from first cfgm" % ssl_cert
tmp_dir= tempfile.mkdtemp()
tmp_fname = os.path.join(tmp_dir, os.path.basename(ssl_cert))
get_as_sudo(ssl_cert, tmp_fname)
print "Copy to this(%s) cfgm node" % env.host_string
sudo('mkdir -p /etc/contrail/ssl/certs/')
sudo('mkdir -p /etc/contrail/ssl/private/')
put(tmp_fname, ssl_cert, use_sudo=True)
os.remove(tmp_fname)
elif os.path.isfile(ssl_cert):
print "Certificate (%s) exists locally" % ssl_cert
put(ssl_cert, default, use_sudo=True)
elif exists(ssl_cert, use_sudo=True):
print "Certificate (%s) exists in cfgm node" % ssl_cert
else:
raise RuntimeError("%s doesn't exists locally or in cfgm node" % ssl_cert)
if not exists(contrailcertbundle, use_sudo=True):
((certfile, _), (keyfile, _), (cafile, _)) = ssl_certs
sudo('cat %s %s > %s' % (certfile, cafile, contrailcertbundle))
sudo("chown -R contrail:contrail /etc/contrail/ssl")
@task
@EXECUTE_TASK
@roles('cfgm')
def copy_keystone_ssl_certs_to_config():
execute('copy_keystone_ssl_certs_to_node', env.host_string)
@task
@EXECUTE_TASK
@roles('collector')
def copy_keystone_ssl_certs_to_collector():
execute('copy_keystone_ssl_certs_to_node', env.host_string)
@task
@EXECUTE_TASK
@roles('compute')
def copy_keystone_ssl_certs_to_compute():
execute('copy_keystone_ssl_certs_to_node', env.host_string)
@task
def copy_keystone_ssl_certs_to_node(*nodes):
ssl_certs = (get_keystone_certfile(),
get_keystone_cafile())
openstack_host = env.roledefs['openstack'][0]
for node in nodes:
with settings(host_string=node, password=get_env_passwords(node)):
for ssl_cert in ssl_certs:
cert_file = '/etc/contrail/ssl/certs/%s' % os.path.basename(ssl_cert)
# Clear old certificate
sudo('rm -f %s' % cert_file)
with settings(host_string=openstack_host,
password=get_env_passwords(openstack_host)):
tmp_dir= tempfile.mkdtemp()
tmp_fname = os.path.join(tmp_dir, os.path.basename(ssl_cert))
get_as_sudo(ssl_cert, tmp_fname)
sudo("mkdir -p /etc/contrail/ssl/certs/")
put(tmp_fname, cert_file, use_sudo=True)
os.remove(tmp_fname)
sudo("chown -R contrail:contrail /etc/contrail/ssl")
@task
@EXECUTE_TASK
@roles('config')
def copy_certs_for_neutron():
execute('copy_certs_for_neutron_node', env.host_string)
@task
def copy_certs_for_neutron_node(*nodes):
for node in nodes:
with settings(host_string=node, password=get_env_passwords(node)):
sudo("mkdir -p /etc/neutron/ssl/certs/")
sudo("cp /etc/contrail/ssl/certs/* /etc/neutron/ssl/certs/")
sudo("chown -R neutron:neutron /etc/neutron/ssl")
sudo("usermod -a -G contrail neutron")
@task
@EXECUTE_TASK
@roles('openstack')
def copy_certs_for_heat():
execute('copy_certs_for_heat_node', env.host_string)
@task
def copy_certs_for_heat_node(*nodes):
for node in nodes:
with settings(host_string=node, password=get_env_passwords(node)):
if node in env.roledefs['cfgm']:
sudo("usermod -a -G contrail heat")
else:
execute('copy_apiserver_ssl_certs_to_node', node)
execute('copy_vnc_api_lib_ini_to_node', node)
sudo("chown -R heat:heat /etc/contrail")
for svc_key in ['heat-api', 'heat-engine', 'heat-api-cfn']:
sudo("service %s restart" % get_openstack_services()[svc_key])
@task
@EXECUTE_TASK
@roles('collector')
def copy_apiserver_ssl_certs_to_collector():
execute('copy_apiserver_ssl_certs_to_node', env.host_string)
@task
@EXECUTE_TASK
@roles('compute')
def copy_apiserver_ssl_certs_to_compute():
execute('copy_apiserver_ssl_certs_to_node', env.host_string)
@task
def copy_apiserver_ssl_certs_to_node(*nodes):
ssl_certs = (get_apiserver_certfile(),
get_apiserver_cafile(),
get_apiserver_keyfile(),
get_apiserver_cert_bundle())
cfgm_host = env.roledefs['cfgm'][0]
for node in nodes:
with settings(host_string=node, password=get_env_passwords(node)):
for ssl_cert in ssl_certs:
cert_file = '/etc/contrail/ssl/certs/%s' % os.path.basename(ssl_cert)
if ssl_cert.endswith('.key'):
cert_file = '/etc/contrail/ssl/private/%s' % os.path.basename(ssl_cert)
if node not in env.roledefs['cfgm']:
# Clear old certificate
sudo('rm -f %s' % cert_file)
if exists(cert_file, use_sudo=True):
continue
with settings(host_string=cfgm_host,
password=get_env_passwords(cfgm_host)):
tmp_dir= tempfile.mkdtemp()
tmp_fname = os.path.join(tmp_dir, os.path.basename(ssl_cert))
get_as_sudo(ssl_cert, tmp_fname)
sudo("mkdir -p /etc/contrail/ssl/certs/")
sudo("mkdir -p /etc/contrail/ssl/private/")
put(tmp_fname, cert_file, use_sudo=True)
os.remove(tmp_fname)
with settings(warn_only=True):
sudo("chown -R contrail:contrail /etc/contrail/ssl")
@task
@EXECUTE_TASK
@roles('compute')
def copy_vnc_api_lib_ini_to_compute():
execute('copy_vnc_api_lib_ini_to_node', env.host_string)
@task
def copy_vnc_api_lib_ini_to_node(*nodes):
vnc_api_lib = '/etc/contrail/vnc_api_lib.ini'
cfgm_host = env.roledefs['cfgm'][0]
for node in nodes:
with settings(host_string=node, password=get_env_passwords(node)):
with settings(host_string=cfgm_host,
password=get_env_passwords(cfgm_host)):
tmp_dir= tempfile.mkdtemp()
tmp_fname = os.path.join(tmp_dir, os.path.basename(vnc_api_lib))
get_as_sudo(vnc_api_lib, tmp_fname)
put(tmp_fname, vnc_api_lib, use_sudo=True)