Remove mysql root user setting

[deepu105]

Setting MYSQL_USER to root seems to fail with latest mySQL version being used when deployed as container

There are two more places where this is set for openshift but to non-root values so I guess that should be fine

here is the error I got

kubectl logs product-mysql-55fbb8fdd8-6dbwc -n jhipster         
2021-03-27 13:52:40+00:00 [Note] [Entrypoint]: Entrypoint script for MySQL Server 8.0.23-1debian10 started.
2021-03-27 13:52:40+00:00 [Note] [Entrypoint]: Switching to dedicated user 'mysql'
2021-03-27 13:52:40+00:00 [Note] [Entrypoint]: Entrypoint script for MySQL Server 8.0.23-1debian10 started.
2021-03-27 13:52:40+00:00 [ERROR] [Entrypoint]: MYSQL_USER="root", MYSQL_USER and MYSQL_PASSWORD are for configuring a regular user and cannot be used for the root user
    Remove MYSQL_USER="root" and use one of the following to control the root user password:
    - MYSQL_ROOT_PASSWORD
    - MYSQL_ALLOW_EMPTY_PASSWORD
    - MYSQL_RANDOM_ROOT_PASSWORD

@jhipster/developers I also did the same for MariaDB but not usre about that can someone take a second look as well

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[DanielFran]

Related with this fix: 22c630d

docker-library/mysql@6a9edeb

[deepu105]

So does it apply for MariaDB as well? I haven't tried with it

…

On Sat, 27 Mar 2021, 4:12 pm Daniel Franco, ***@***.***> wrote: Merged #14477 <#14477> into main. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#14477 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAIOKF5VNUE2ED6BGYUDGBLTFXYW3ANCNFSM4Z47B2SQ> .

[DanielFran]

@deepu105 did not found same changes for Mariadb

[deepu105]

Oh my PR had same change for MariaDB yaml files as well, so probably I should revert that. I have never used or followed MariaDB so not sure how diverged it is from MySQL

…

On Sat, 27 Mar 2021, 11:57 pm Daniel Franco, ***@***.***> wrote: @deepu105 <https://github.com/deepu105> did not found same changes for Mariadb — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#14477 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAIOKFZZPLRHVCV4OEDSYVLTFZPD7ANCNFSM4Z47B2SQ> .