- MySQL Router - MySQL Router is part of InnoDB Cluster, and is lightweight middleware that provides transparent routing between your application and back-end MySQL Servers
- MySQL Router runs in /app/mysqlrouter
- MySQL Router persist configurations on /app/mysqlrouter path (if volume is attached see docker-compose.yml)
- MySQL Router run a bootstrap only if no configuration is found in /app/mysqlrouter
- Healtcheck is disabled by default, it can be enabled if necessary (see docker-compose.yml.healtcheck)
- MySQL Router doesn't wait for all cluster members to be up
This container accept this environment variables:
| Variable | Required | Description |
|---|---|---|
MYSQL_HOST |
yes |
master node |
MYSQL_PORT |
yes |
mysql port |
MYSQL_USER |
yes |
mysql user with necessary grants |
MYSQL_PASSWORD |
yes |
password of MYSQL_USER |
MYSQL_HC_USER |
no |
mysql healtcheck user with necessary grants (optional) |
MYSQL_HC_PASWORD |
no |
mysql healtcheck user password (optional) |
MYSQL_ROUTER_ACCOUNT |
no |
mysql user created when mysqlrouter run a bootstrap |
MYSQL_ROUTER_PASSWORD |
no |
password of MYSQL_ROUTER_ACCOUNT |