diff options
Diffstat (limited to 'extensions/openstack.write')
-rwxr-xr-x | extensions/openstack.write | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/extensions/openstack.write b/extensions/openstack.write deleted file mode 100755 index 1fc3ba90..00000000 --- a/extensions/openstack.write +++ /dev/null @@ -1,94 +0,0 @@ -#!/usr/bin/python2 -# Copyright (C) 2013-2015 Codethink Limited -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; version 2 of the License. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program. If not, see <http://www.gnu.org/licenses/>. - - -'''A Morph deployment write extension for deploying to OpenStack.''' - - -import os -import subprocess -import tempfile -import urlparse - -import writeexts - - -class OpenStackWriteExtension(writeexts.WriteExtension): - - '''See openstack.write.help for documentation''' - - def process_args(self, args): - if len(args) != 2: - raise writeexts.ExtensionError( - 'Wrong number of command line args') - - temp_root, location = args - - os_params = self.get_openstack_parameters() - - fd, raw_disk = tempfile.mkstemp() - os.close(fd) - self.create_local_system(temp_root, raw_disk) - self.status(msg='Temporary disk image has been created at %s' - % raw_disk) - - self.set_extlinux_root_to_virtio(raw_disk) - - self.configure_openstack_image(raw_disk, location, os_params) - - def set_extlinux_root_to_virtio(self, raw_disk): - '''Re-configures extlinux to use virtio disks''' - self.status(msg='Updating extlinux.conf') - with self.find_and_mount_rootfs(raw_disk) as mp: - path = os.path.join(mp, 'extlinux.conf') - - with open(path) as f: - extlinux_conf = f.read() - - extlinux_conf = extlinux_conf.replace('root=/dev/sda', - 'root=/dev/vda') - with open(path, "w") as f: - f.write(extlinux_conf) - - def get_openstack_parameters(self): - '''Get the environment variables needed. - - The environment variables are described in the class documentation. - ''' - - keys = ('OPENSTACK_USER', 'OPENSTACK_TENANT', - 'OPENSTACK_IMAGENAME', 'OPENSTACK_PASSWORD') - return (os.environ[key] for key in keys) - - def configure_openstack_image(self, raw_disk, auth_url, os_params): - '''Configure the image in OpenStack using glance-client''' - self.status(msg='Configuring OpenStack image...') - - username, tenant_name, image_name, password = os_params - cmdline = ['glance', - '--os-username', username, - '--os-tenant-name', tenant_name, - '--os-password', password, - '--os-auth-url', auth_url, - 'image-create', - '--name=%s' % image_name, - '--disk-format=raw', - '--container-format', 'bare', - '--file', raw_disk] - subprocess.check_call(cmdline) - - self.status(msg='Image configured.') - -OpenStackWriteExtension().run() |