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14 lines
521 B
14 lines
521 B
7 years ago
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.. _operations_file_system_flags:
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File system flags
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=================
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Envoy supports file system "flags" that alter state at startup. This is used to persist changes
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between restarts if necessary. The flag files should be placed in the directory specified in the
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:ref:`flags_path <config_overview_flags_path>` configuration option. The currently supported
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flag files are:
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drain
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If this file exists, Envoy will start in HC failing mode, similar to after the
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:http:get:`/healthcheck/fail` command has been executed.
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