Reset SQL users, logs: info about tail

master
andryyy 2017-04-03 19:55:13 +02:00
parent 8b7e3c718d
commit abcdf841cd
1 changed files with 47 additions and 0 deletions

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@ -215,6 +215,51 @@ source mailcow.conf
docker-compose exec mysql-mailcow mysql -u${DBUSER} -p${DBPASS} ${DBNAME} < backup_file.sql
```
### Reset MySQL passwords
Stop the stack by running `docker-compose stop`.
When the containers came to a stop, run this command:
```
docker-compose run --rm --entrypoint '/bin/sh -c "gosu mysql mysqld --skip-grant-tables & sleep 10 && mysql -hlocalhost -uroot && exit 0"' mysql-mailcow
```
**1\. Find database name**
```
MariaDB [(none)]> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mailcow_database | <=====
| mysql |
| performance_schema |
+--------------------+
4 rows in set (0.00 sec)
```
**2\. Reset one or more users
Both "password" and "authentication_string" exist. Currently "password" is used, but better set both.
```
MariaDB [(none)]> SELECT user FROM mysql.user;
+--------------+
| user |
+--------------+
| mailcow_user | <=====
| root |
+--------------+
2 rows in set (0.00 sec)
MariaDB [(none)]> FLUSH PRIVILEGES;
MariaDB [(none)]> UPDATE mysql.user SET authentication_string = PASSWORD('gotr00t'), password = PASSWORD('gotr00t') WHERE User = 'root' AND Host = '%';
MariaDB [(none)]> UPDATE mysql.user SET authentication_string = PASSWORD('mookuh'), password = PASSWORD('mookuh') WHERE User = 'mailcow' AND Host = '%';
MariaDB [(none)]> FLUSH PRIVILEGES;
```
## Debugging
You can use `docker-compose logs $service-name` for all containers.
@ -223,6 +268,8 @@ Run `docker-compose logs` for all logs at once.
Follow the log output by running docker-compose with `logs -f`.
Limit the output by calling logs with `--tail=300` like `docker-compose logs --tail=300 mysql-mailcow`.
## Redirect port 80 to 443
Since February the 28th 2017 mailcow does come with port 80 and 443 enabled.