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  1. MariaDB Server
  2. MDEV-14707

systemd: remove PermissionsStartOnly=true (by removing environment _WSREP_START_POSITION)

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    Description

      MDEV-10004 introduced _WSREP_START_POSITION{,%I} as a mechanism to store the mysqld arguments required to recover after crashes. This 'systemctl set-environment' is the only operations that requires PermissionsStartOnly=true in the service file.

      If we could replace this with another mechanism we can run as the ordinary User= and make the scripts less vulnerable to CVEs.

      This will also enable a multi-instance where each user is different without the complication of re-acquiring the systemd user for the service.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-19210 use environment file in systemd units for _WSREP_*

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-10004 Galera's pc.recovery process fails in 10.1 with systemd

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-11494 galera_recovery script hard-codes the user

          • Major - Major loss of function.
          • Closed

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              danblack Daniel Black
              danblack Daniel Black
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