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45 lines
1.4 KiB
Python
45 lines
1.4 KiB
Python
import os
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import sys
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from boto.utils import ShellCommand, get_ts
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import boto
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import boto.utils
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class ScriptBase:
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def __init__(self, config_file=None):
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self.instance_id = boto.config.get('Instance', 'instance-id', 'default')
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self.name = self.__class__.__name__
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self.ts = get_ts()
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if config_file:
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boto.config.read(config_file)
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def notify(self, subject, body=''):
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boto.utils.notify(subject, body)
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def mkdir(self, path):
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if not os.path.isdir(path):
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try:
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os.mkdir(path)
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except:
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boto.log.error('Error creating directory: %s' % path)
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def umount(self, path):
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if os.path.ismount(path):
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self.run('umount %s' % path)
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def run(self, command, notify=True, exit_on_error=False, cwd=None):
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self.last_command = ShellCommand(command, cwd=cwd)
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if self.last_command.status != 0:
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boto.log.error('Error running command: "%s". Output: "%s"' % (command, self.last_command.output))
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if notify:
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self.notify('Error encountered', \
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'Error running the following command:\n\t%s\n\nCommand output:\n\t%s' % \
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(command, self.last_command.output))
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if exit_on_error:
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sys.exit(-1)
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return self.last_command.status
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def main(self):
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pass
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