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  1. MariaDB ColumnStore
  2. MCOL-2216

add support for modifying DBRoot during post-install

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    Description

      The DBRoot directory seems to be hardcoded to /usr/local/mariadb/columnstore in postConfigure.cpp.

      When running CS in containers, data directories only (which are sub-directories of said path) need to be mapped to a persistent volume, while binaries etc continue to remain in an ephemeral volume under this directory.

      I would like to request that the DBRoot is added as a parameter to postCfg (assuming only data directories will be hosted under it).

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          alexander.aldev Alexander Aldev (Inactive) added a comment -

          In versions <= 1.2.3, we are using a workaround where an empty PV is provisioned, the contents of /usr/local/mariadb/columnstore copied to it on first start (using an initContainer) and then the PV mounted under /usr/local/mariadb/columnstore. This operation, however, is quite slow.

          alexander.aldev Alexander Aldev (Inactive) added a comment - In versions <= 1.2.3, we are using a workaround where an empty PV is provisioned, the contents of /usr/local/mariadb/columnstore copied to it on first start (using an initContainer) and then the PV mounted under /usr/local/mariadb/columnstore. This operation, however, is quite slow.

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            alexander.aldev Alexander Aldev (Inactive)
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