class MainProgram(Runnable):
"""A command-line program to create StratusLab image."""
parser_usage = '''%prog [options] base-image-id'''
parser_description = '''
Create a new image from an existing base image by adding packages and
running configuration scripts. The base-image-id argument is the
Marketplace identifier for the initial base image.
'''
def parse(self):
self.parser.add_option('-n', '--name', dest='newInstalledSoftwareName',
help='name of the new image',
default='', metavar='FILE')
self.parser.add_option('--name-version', dest='newInstalledSoftwareVersion',
help='version of installed software',
default='', metavar='VERSION')
self.parser.add_option('--image-group', dest='newImageGroupName',
help='group for the new image (this corresponds to the base image folder - e.g. base, grid). '
'In case of structured groups use "." as delimiter. Eg. group.subgroup.etc',
default='', metavar='NAME')
self.parser.add_option('--image-version', dest='newImageGroupVersion',
help='version for the new image. By default a minor version of the base image is incremented.',
default='', metavar='VERSION')
self.parser.add_option('--author', dest='author',
help='author of the new image',
default='', metavar='NAME')
self.parser.add_option('--author-email', dest='authorEmail',
help='Email address of the author of the new image',
default='', metavar='EMAIL')
self.parser.add_option('--marketplace-endpoint-newimage', dest='marketplaceEndpointNewimage',
help='Marketplace to register the new image manifest in. '
'No default. If not provided, either base image Marketplace or defined '
'by cloud site will be used.',
default='', metavar='URL')
self.parser.add_option('--title', dest='title',
help='title of the new image',
default='', metavar='TEXT')
self.parser.add_option('--comment', dest='comment',
help='description of the new image',
default='', metavar='TEXT')
self.parser.add_option('-s', '--scripts', dest='scripts',
help='scripts to execute on the VM (comma separated)',
default='', metavar='FILE')
self.parser.add_option('-a', '--packages', dest='packages',
help='packages to install on the machine (comma separated)',
default='', metavar='PACKAGE')
self.parser.add_option('--os', dest='os',
help='operation system. By default is taken from Manifest.',
default='', metavar='OS')
self.parser.add_option('--installer', dest='installer',
help='package installer. By default recovered based on OS.',
default='', metavar='NAME')
self.parser.add_option('--extra-os-repos', dest='extraOsReposUrls',
help='extra repositories to install [--packages] from (comma separated). For apt '
"\nbase_uri distribution [component1] ...",
default='', metavar='URL')
self.parser.add_option('--exclude', dest='excludeFromCreatedImage',
help='exclude file/dir from new image (comma separated). Removed by default: %s' %
', '.join(Creator.excludeFromCreatedImageDefault),
default='', metavar='FILE')
self.parser.add_option('--no-shutdown', dest='shutdownVm',
help='leave the VM running. A public IP will be assigned.',
default=True, action='store_false')
self.parser.add_option('--no-upload', dest='noUpload',
help='do not upload the new image to an appliances repository. '
"\nRequires --no-shutdown (otherwise it makes little sense ;-)",
default=False, action='store_true')
self.parser.add_option('--persistent-disk', dest='persistentDiskUUID',
help='persistent disk UUID',
default=None)
self.parser.add_option('--vm-start-timeout', dest='vmStartTimeout',
help='seconds to wait for VM to become available. Default: %i' %
Creator.VM_START_TIMEOUT,
default=Creator.VM_START_TIMEOUT, type='int', metavar='TIMEOUT')
self.parser.add_option('--vm-ping-timeout', dest='vmPingTimeout',
help='seconds to wait for VM\'s network to become available. Default: %i' %
Creator.VM_PING_TIMEOUT,
default=Creator.VM_PING_TIMEOUT, type='int', metavar='TIMEOUT')
super(MainProgram, self).parse()
def diskSizeOptionCallback(self, option, opt_str, value, parser):
setattr(parser.values, option.dest, 1024 * value)
def checkOptions(self):
super(MainProgram, self).checkOptions()
if self.options.noUpload and self.options.shutdownVm:
self.parser.error('If you specify --no-upload you also need to specify --no-shutdown, otherwise \
you\'ll never be able to retrieve the new image')
if not self.options.title:
self.parser.error('Provide a title describing the new image')
if not self.options.comment:
self.parser.error('Provide a comment describing the new image')
if not self.options.author:
self.parser.error('Provide an author for the new image')
if not self.options.authorEmail:
self.parser.error('Provide a valid Email address of the author of the image.')
def doWork(self):
configHolder = ConfigHolder(self.options.__dict__, self.config or {})
self.creator = Creator(self.image, configHolder)
self.creator.create()
