using fixed host name for mysql and postgresql does not work about redmine HOT 4 CLOSED

The same problem here

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The reason for using a fixed name rather than the value of that environment variable is for container restarts. The env contains the IP address of the mysql container; if that container restarts (docker stop/start) and gets a new IP, the variable won't get updated, but /etc/hosts does. We could instead use the MYSQL_NAME/POSTGRES_NAME and just pull off the other container's name after the last slash. Something like this?

-           if [ "$MYSQL_PORT_3306_TCP" ]; then
+           if [ "$MYSQL_NAME" ]; then
                adapter='mysql2'
-               host='mysql'
+               host="${MYSQL_NAME##*/}"

from redmine.

Of course we don't need container IP there, we need something like in WordPress:

if [ -n "$MYSQL_PORT_3306_TCP" ]; then
        if [ -z "$WORDPRESS_DB_HOST" ]; then
            WORDPRESS_DB_HOST='mysql'
........
set_config 'DB_HOST' "$WORDPRESS_DB_HOST"

from redmine.

Hi! Are there any plans for the new release containing the commit by brainsam? We need this to run redmine with a non-containerized Postgres.

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