Revision 59072e7e lib/config.py
| b/lib/config.py | ||
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from ganeti import objects |
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def _my_uuidgen(): |
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"""Poor-man's uuidgen using the uuidgen binary. |
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""" |
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result = utils.RunCmd(["uuidgen", "-r"]) |
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if result.failed: |
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return None |
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return result.stdout.rstrip('\n')
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try: |
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import uuid |
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_uuidgen = uuid.uuid4 |
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except ImportError: |
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_uuidgen = _my_uuidgen |
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class ConfigWriter: |
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"""The interface to the cluster configuration. |
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existing.update(exceptions) |
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retries = 64 |
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while retries > 0: |
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unique_id = _uuidgen()
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unique_id = utils.GetUUID()
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if unique_id not in existing and unique_id is not None: |
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break |
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else: |
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