Revision bd407597
ID | bd40759742e2c3f903bd17e6516c6705a9abcfb2 |
ConfigWriter: protect against multiple writers
This should fix the case where there are two masters that both try to
distribute the configuration file to the cluster. The first one that does so,
will "win" the ownership of the config.data.
Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>
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