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Install MySQL v8 on Debian 11

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Ceritanya, aku lagi mencoba memasang HestiaCP. Tapi, ada galat: gagal memasang mysql v8 dengan log:

Updating currently installed packages, please wait... W: GPG error: http://repo.mysql.com/apt/debian bullseye InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY B7B3B788A8D3785C
E: The repository 'http://repo.mysql.com/apt/debian bullseye InRelease' is not signed.

Saat-nya mengeluarkan jurus Google-fu dan ketemu solusi StackOverFlow:

gpg --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys B7B3B788A8D3785C && rm /etc/apt/keyrings/mysql.gpg && gpg  --output /etc/apt/keyrings/mysql.gpg --export B7B3B788A8D3785C

Sesuaikan dengan apt source list yang dibuat installer HestiaCP menjadi:

gpg --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys B7B3B788A8D3785C;
rm /usr/share/keyrings/mysql-keyring.gpg;
gpg --output /usr/share/keyrings/mysql-keyring.gpg --export B7B3B788A8D3785C;

Test pakai apt update. All good!

PR been submitted to upstream