Merge pull request #1383 from Schroedingers-Cat/clearer-migration
Clearer migration documentation
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Tilo Spannagel
GitHub
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110
README.md
110
README.md
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@ -466,73 +466,75 @@ You're already using Nextcloud and want to switch to docker? Great! Here are som
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1. Define your whole Nextcloud infrastructure in a `docker-compose` file and run it with `docker-compose up -d` to get the base installation, volumes and database. Work from there.
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2. Restore your database from a mysqldump (nextcloud\_db\_1 is the name of your db container)
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- To import from a MySQL dump use the following commands
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- To import from a MySQL dump use the following commands
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```console
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docker cp ./database.dmp nextcloud_db_1:/dmp
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docker-compose exec db sh -c "mysql -u USER -pPASSWORD nextcloud < /dmp"
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docker-compose exec db rm /dmp
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```
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- To import from a PostgreSQL dump use to following commands
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- To import from a PostgreSQL dump use to following commands
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```console
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docker cp ./database.dmp nextcloud_db_1:/dmp
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docker-compose exec db sh -c "psql -U USER --set ON_ERROR_STOP=on nextcloud < /dmp"
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docker-compose exec db rm /dmp
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```
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3. Edit your config.php
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1. Set database connection
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- In case of MySQL database
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```php
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'dbhost' => 'db:3306',
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```
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- In case of PostgreSQL database
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```php
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'dbhost' => 'db:5432',
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```
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2. Make sure you have no configuration for the `apps_paths`. Delete lines like these
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```diff
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- 'apps_paths' => array (
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- 0 => array (
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- 'path' => OC::$SERVERROOT.'/apps',
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- 'url' => '/apps',
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- 'writable' => true,
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- ),
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- ),
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```
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3. Make sure to have the `apps` directory non writable and the `custom_apps` directory writable
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```php
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'apps_paths' => array (
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0 => array (
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'path' => '/var/www/html/apps',
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'url' => '/apps',
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'writable' => false,
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),
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1 => array (
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'path' => '/var/www/html/custom_apps',
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'url' => '/custom_apps',
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'writable' => true,
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),
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),
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```
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4. Make sure your data directory is set to /var/www/html/data
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```php
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'datadirectory' => '/var/www/html/data',
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```
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1. Set database connection
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- In case of MySQL database
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```php
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'dbhost' => 'db:3306',
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```
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- In case of PostgreSQL database
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```php
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'dbhost' => 'db:5432',
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```
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2. Make sure you have no configuration for the `apps_paths`. Delete lines like these
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```diff
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- 'apps_paths' => array (
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- 0 => array (
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- 'path' => OC::$SERVERROOT.'/apps',
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- 'url' => '/apps',
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- 'writable' => true,
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- ),
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- ),
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```
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3. Make sure to have the `apps` directory non writable and the `custom_apps` directory writable
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```php
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'apps_paths' => array (
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0 => array (
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'path' => '/var/www/html/apps',
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'url' => '/apps',
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'writable' => false,
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),
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1 => array (
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'path' => '/var/www/html/custom_apps',
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'url' => '/custom_apps',
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'writable' => true,
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),
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),
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```
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4. Make sure your data directory is set to /var/www/html/data
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```php
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'datadirectory' => '/var/www/html/data',
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```
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4. Copy your data (nextcloud_app_1 is the name of your Nextcloud container):
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```console
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docker cp ./data/ nextcloud_app_1:/var/www/html/
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docker-compose exec app chown -R www-data:www-data /var/www/html/data
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docker cp ./theming/ nextcloud_app_1:/var/www/html/
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docker-compose exec app chown -R www-data:www-data /var/www/html/theming
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docker cp ./config/config.php nextcloud_app_1:/var/www/html/config
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docker-compose exec app chown -R www-data:www-data /var/www/html/config
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```
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```console
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docker cp ./data/ nextcloud_app_1:/var/www/html/
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docker-compose exec app chown -R www-data:www-data /var/www/html/data
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docker cp ./theming/ nextcloud_app_1:/var/www/html/
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docker-compose exec app chown -R www-data:www-data /var/www/html/theming
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docker cp ./config/config.php nextcloud_app_1:/var/www/html/config
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docker-compose exec app chown -R www-data:www-data /var/www/html/config
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```
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If you want to preserve the metadata of your files like timestamps, copy the data directly on the host to the named volume using plain `cp` like this:
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```console
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cp --preserve --recursive ./data/ /path/to/nextcloudVolume/data
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```
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5. Copy only the custom apps you use (or simply redownload them from the web interface):
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```console
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docker cp ./custom_apps/ nextcloud_data:/var/www/html/
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docker-compose exec app chown -R www-data:www-data /var/www/html/custom_apps
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```
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```console
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docker cp ./custom_apps/ nextcloud_data:/var/www/html/
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docker-compose exec app chown -R www-data:www-data /var/www/html/custom_apps
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```
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# Questions / Issues
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If you got any questions or problems using the image, please visit our [Github Repository](https://github.com/nextcloud/docker) and write an issue.
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