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