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27 lines
935 B
ReStructuredText
27 lines
935 B
ReStructuredText
.. _blackout:
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=============================
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Minion Blackout Configuration
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=============================
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.. versionadded:: 2016.3.0
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Salt supports minion blackouts. When a minion is in blackout mode, all remote
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execution commands are disabled. This allows production minions to be put
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"on hold", eliminating the risk of an untimely configuration change.
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Minion blackouts are configured via a special pillar key, ``minion_blackout``.
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If this key is set to ``True``, then the minion will reject all incoming
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commands, except for ``saltutil.refresh_pillar``. (The exception is important,
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so minions can be brought out of blackout mode)
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Salt also supports an explicit whitelist of additional functions that will be
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allowed during blackout. This is configured with the special pillar key
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``minion_blackout_whitelist``, which is formed as a list:
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.. code-block:: yaml
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minion_blackout_whitelist:
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- test.ping
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- pillar.get
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