Tweak MySQL logs setup

mysql/tests/compose/mariadb.conf

@@ -1,8 +1,11 @@
 [mysqld]
+# Activate all logs (general and slow query logs aren't enabled by default),
+# and locate them all under the same folder so we can easily share them
+# with the Agent container.
+general_log = on
+general_log_file = /opt/bitnami/mariadb/logs/mysql.log
+log_error = /opt/bitnami/mariadb/logs/mysql_error.log
+slow_query_log = on
+slow_query_log_file = /opt/bitnami/mariadb/logs/mysql_slow.log
+long_query_time = 0.1  # Facilitates local slow query log testing.
 # log_short_format=ON  # Uncomment to simulate short log format.
-
-# Slow logs aren't enabled by default, so we enable and configure them here
-# to save us some manual configuration when developing.
-slow_query_log = 1
-slow_query_log_file = /opt/bitnami/mariadb/logs/slow.log
-long_query_time = 0.1

mysql/tests/compose/mariadb.yaml

@@ -14,7 +14,7 @@ services:
     ports:
       - "${MYSQL_PORT}:3306"
     volumes:
-      - ${MYSQL_CONF_PATH}:/bitnami/mariadb/conf/my_custom.cnf:ro
+      - ${MYSQL_CONF_PATH}:/opt/bitnami/mariadb/conf/my_custom.cnf:ro
 
   mysql-slave:
     container_name: mysql-slave

mysql/tests/compose/mysql.conf

@@ -1,8 +1,16 @@
 [mysqld]
+# Activate all logs (general and slow query logs aren't enabled by default),
+# and locate them all under a shared folder so we can easily share them
+# with the Agent container.
+general_log = on
+general_log_file = /var/log/mysql/mysql.log
+log_error = /var/log/mysql/mysql_error.log
+slow_query_log = on
+slow_query_log_file = /var/log/mysql/mysql_slow.log
+long_query_time = 0.1  # Facilitates local slow query log testing.
 # log_short_format=ON  # Uncomment to simulate short log format.
 
-# Slow logs aren't enabled by default, so we enable and configure them here
-# to save us some manual configuration when developing.
-slow_query_log = 1
-slow_query_log_file = /var/log/mysql/slow.log
-long_query_time = 0.1
+[mysqld-8.0]
+general_log_file = /opt/bitnami/mysql/logs/mysql.log
+log_error = /opt/bitnami/mysql/logs/mysql_error.log
+slow_query_log_file = /opt/bitnami/mysql/logs/mysql_slow.log

mysql/tests/compose/mysql8.yaml

@@ -13,6 +13,8 @@ services:
       - MYSQL_DATABASE=my_database
     ports:
       - "${MYSQL_PORT}:3306"
+    volumes:
+      - ${MYSQL_CONF_PATH}:/opt/bitnami/mysql/conf/my_custom.cnf:ro
 
   mysql-slave:
     container_name: mysql-slave