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@@ -100,6 +100,10 @@ When you start the `%%IMAGE%%` image, you can adjust the configuration of the Pe
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This variable is mandatory and specifies the password that will be set for the Percona `root` superuser account. In the above example, it was set to `my-secret-pw`.
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+### `MYSQL_ROOT_HOST`
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+
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+By default, `root` can connect from anywhere. This option restricts root connections to be from the specified host only. Also `localhost` can be used here for the local-only root access.
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+
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### `MYSQL_DATABASE`
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This variable is optional and allows you to specify the name of a database to be created on image startup. If a user/password was supplied (see below) then that user will be granted superuser access ([corresponding to `GRANT ALL`](http://dev.mysql.com/doc/en/adding-users.html)) to this database.
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@@ -122,6 +126,18 @@ This is an optional variable. Set to `yes` to generate a random initial password
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Sets root (*not* the user specified in `MYSQL_USER`!) user as expired once init is complete, forcing a password change on first login. *NOTE*: This feature is supported on MySQL 5.6+ only. Using this option on MySQL 5.5 will throw an appropriate error during initialization.
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+### `MYSQL_INITDB_SKIP_TZINFO`
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+
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+At first run MySQL automatically loads from the local system the timezone information needed for the `CONVERT_TZ()` function. If it's is not what is intended, this option disables timezone loading.
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+
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+### `INIT_TOKUDB`
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+
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+Tuns on TokuDB Engine. It can be activated only when *transparent huge pages* (THP) are disabled.
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+
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+### `INIT_ROCKSDB`
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+
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+Tuns on RocksDB Engine.
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+
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## Docker Secrets
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As an alternative to passing sensitive information via environment variables, `_FILE` may be appended to the previously listed environment variables, causing the initialization script to load the values for those variables from files present in the container. In particular, this can be used to load passwords from Docker secrets stored in `/run/secrets/<secret_name>` files. For example:
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Dmitriy Kostiuk