MARIADB_ROOT_PASSWORD=replace-with-a-long-random-password
MARIADB_PASSWORD=replace-with-another-long-random-password
GITEA_MAILER_FROM=noreply@git.roncarve.com
GITEA_MAILER_USER=noreply@git.roncarve.com
GITEA_MAILER_PASSWORD=replace-with-tencent-cloud-smtp-password