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@@ -138,6 +138,14 @@ $ docker run --name some-mysql -e MYSQL_ROOT_PASSWORD_FILE=/run/secrets/mysql-ro
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Currently, this is only supported for `MYSQL_ROOT_PASSWORD`, `MYSQL_ROOT_HOST`, `MYSQL_DATABASE`, `MYSQL_USER`, and `MYSQL_PASSWORD`.
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+## Telemetry
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+
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+Starting with Percona Server 8.0.35-27, telemetry will be enabled by default. If you decide not to send usage data to Percona, you can set the `PERCONA_TELEMETRY_DISABLE=1` environment variable. For example:
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+
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+```console
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+$ docker run --name some-mysql -e PERCONA_TELEMETRY_DISABLE=1 -d %%IMAGE%%:tag
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+```
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+
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# Initializing a fresh instance
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When a container is started for the first time, a new database with the specified name will be created and initialized with the provided configuration variables. Furthermore, it will execute files with extensions `.sh`, `.sql` and `.sql.gz` that are found in `/docker-entrypoint-initdb.d`. Files will be executed in alphabetical order. You can easily populate your `%%IMAGE%%` services by [mounting a SQL dump into that directory](https://docs.docker.com/engine/tutorials/dockervolumes/#mount-a-host-file-as-a-data-volume) and provide [custom images](https://docs.docker.com/reference/builder/) with contributed data. SQL files will be imported by default to the database specified by the `MYSQL_DATABASE` variable.
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Tianon Gravi