Merge branch 'staging' into nightly

data/Dockerfiles/sogo/Dockerfile

@@ -55,4 +55,4 @@ RUN chmod +x /bootstrap-sogo.sh \
 
 ENTRYPOINT ["/docker-entrypoint.sh"]
 
-CMD exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
+CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/supervisord.conf"]

data/Dockerfiles/sogo/bootstrap-sogo.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 # Wait for MySQL to warm-up
-while ! mysqladmin status --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent; do
+while ! mariadb-admin status --ssl=false --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent; do
   echo "Waiting for database to come up..."
   sleep 2
 done