def get_openssl_version():
"""
Run the "openssl version" command and grab the output
to use as the version string to use to select proper
command string.
"""
cmd = Command('openssl version')
if cmd.status == 0:
return cmd.stdout
else:
raise RuntimeError('Unable to determine OpenSSL version')
def check_vmware(self):
if self.service == 'vmware':
s = os.path.join(self.config['EUCALYPTUS'],
'usr/share/eucalyptus/euca_vmware')
s += ' --config '
s += os.path.join(self.config['EUCALYPTUS'],
'etc/eucalyptus/vmware_conf.xml')
cmd = Command(s)
if cmd.status != 0:
self.messages.append(cmd.stderr)
self.status = cmd.status
def gen_manpages():
if not os.path.isdir('man'):
os.mkdir('man')
# first remove any existing man pages
for file in os.listdir('man'):
os.unlink(os.path.join('man', file))
for file in os.listdir('bin'):
cmd_string = """help2man -n "Eucalyptus Admin tool: %s" -o man/%s.1 bin/%s""" % (file, file, file)
cmd = Command(cmd_string)
if cmd.status != 0:
print 'error encountered'
print cmd.stderr
def sync_rsync(self):
if not self.use_rsync:
return
print
print 'Trying rsync to sync keys with %s' % self.remote_host
cmd = 'rsync -az '
cmd += ' '.join(self.files)
cmd += ' %s@%s:%s' % (self.remote_user, self.remote_host, self.dst_dir)
cmd = Command(cmd)
if cmd.status == 0:
print 'done'
return True
else:
print 'failed.'
return False
def sync_scp(self):
euca_user = self.get_euca_user()
print
print 'Trying scp to sync keys with %s (user %s)' % (self.remote_host,
euca_user)
# TODO: handle sudo password prompt
cmd = 'sudo -u %s scp ' % euca_user
cmd += ' '.join(self.files)
cmd += ' %s@%s:%s' % (euca_user, self.remote_host, self.dst_dir)
cmd = Command(cmd)
if cmd.status == 0:
print 'done'
return True
else:
print 'failed.'
return False
def main(self):
self.euca_user_name = self.config['EUCA_USER']
if self.euca_user_name == 'root':
root_data = pwd.getpwnam('root')
self.euca_user_id = root_data.pw_uid
else:
try:
user_data = pwd.getpwnam(self.euca_user_name)
except KeyError:
raise ValueError('Is EUCA_USER defined?')
self.euca_user_id = user_data.pw_uid
self.euca_user_group_id = user_data.pw_gid
db_dir = os.path.join(self.config['EUCALYPTUS'], 'var', 'lib',
'eucalyptus', 'db')
if os.path.exists(os.path.join(db_dir, 'data/ibdata1')):
sys.exit('error: database in %s already exists' % db_dir)
if self.debug:
cmd_string = DebugInitCommand % (self.config['EUCALYPTUS'],
self.config['EUCA_USER'],
self.config['EUCALYPTUS'])
else:
cmd_string = InitCommand % (self.config['EUCALYPTUS'],
self.config['EUCA_USER'],
self.config['EUCALYPTUS'])
self.init_scripts()
if 'CLOUD_OPTS' in self.config:
cmd_string += ' %s' % self.config['CLOUD_OPTS']
print 'Initializing a new cloud. This may take a few minutes.'
cmd = Command(cmd_string)
if self.debug:
print '\tStatus=%d' % cmd.status
print '\tOutput:'
print cmd.stdout
print cmd.stderr
if cmd.status:
print 'Initialize command failed'
else:
print 'Initialize command succeeded'
return cmd.status
def init_scripts(self):
path_string = VarRunPath % self.config['EUCALYPTUS']
if not os.path.isdir(path_string):
if self.debug:
print 'Creating %s' % path_string
os.mkdir(path_string)
os.chown(path_string, self.euca_user_id, self.euca_user_group_id)
initd_dir = os.path.join(self.config['EUCALYPTUS'], 'etc',
'eucalyptus', 'cloud.d', 'init.d')
init_files = sorted(os.listdir(initd_dir))
for init_file_name in init_files:
init_file_path = os.path.join(initd_dir, init_file_name)
if self.debug:
print 'Evaluating init script %s' % init_file_path
cmd = Command('bash %s init' % init_file_path)
if self.debug:
print '\tStatus=%d' % cmd.status
print '\tOutput:'
print cmd.stdout
print cmd.stderr
if cmd.status:
print 'Init script failed %s' % init_file_path
def gen_cloudpk_file(self):
cmd_string = get_cmdstring('openssl')
cmd = Command(cmd_string % (self.eucap12_file, self.cloudpk_file))