# docker-compose exec db bash
root@620253308e64:/var/lib/mysql# ls -alah /etc/mysql/my.cnf
-rw-rw-r-- 1 root root 1.1K Nov 21 2020 /etc/mysql/my.cnf
db:
platform: linux/x86_64
image: mysql:latest
container_name: mysql
command: bash -c "chmod 644 /etc/mysql/my.cnf && /entrypoint.sh mysqld"
ports:
- '${DB_PORT}:3306'
environment:
MYSQL_ROOT_PASSWORD: '${MYSQL_ROOT_PASSWORD}'
MYSQL_DATABASE: '${MYSQL_DATABASE}'
MYSQL_USER: '${MYSQL_USER}'
MYSQL_PASSWORD: '${MYSQL_PASSWORD}'
volumes:
- './docker/mysql/docker-entrypoint-initdb.d:/docker-entrypoint-initdb.d'
- './docker/mysql/db_data:/var/lib/mysql'
- './docker/mysql/my.cnf:/etc/mysql/my.cnf'
- './docker/logs/mysql:/var/log/mysql'
~$ which iptables
/usr/sbin/iptables
~$ ls -alah /usr/sbin/iptables
lrwxrwxrwx 1 root root 26 мая 9 2020 /usr/sbin/iptables -> /etc/alternatives/iptables
~$ ls -alah /etc/alternatives/iptables
lrwxrwxrwx 1 root root 25 мая 9 2020 /etc/alternatives/iptables -> /usr/sbin/iptables-legacy
~$
to-ports не нужен если порты не меняются, а они не меняются