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Docker secrets now have priority over ENV variables; improved README.md

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Signed-off-by: Simon Tushev <tushev@users.noreply.github.com>
This commit is contained in:
Simon Tushev 2021-07-27 12:15:39 +05:00
parent c484f3d9b2
commit 0e77c00433
2 changed files with 46 additions and 42 deletions
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82
.config/autoconfig.php
View file

@ -1,41 +1,41 @@
<?php
$autoconfig_enabled = false;
if (getenv('SQLITE_DATABASE')) {
$AUTOCONFIG['dbtype'] = 'sqlite';
$AUTOCONFIG['dbname'] = getenv('SQLITE_DATABASE');
$autoconfig_enabled = true;
} elseif (getenv('MYSQL_DATABASE') && getenv('MYSQL_USER') && getenv('MYSQL_PASSWORD') && getenv('MYSQL_HOST')) {
$AUTOCONFIG['dbtype'] = 'mysql';
$AUTOCONFIG['dbname'] = getenv('MYSQL_DATABASE');
$AUTOCONFIG['dbuser'] = getenv('MYSQL_USER');
$AUTOCONFIG['dbpass'] = getenv('MYSQL_PASSWORD');
$AUTOCONFIG['dbhost'] = getenv('MYSQL_HOST');
$autoconfig_enabled = true;
} elseif (getenv('MYSQL_DATABASE_FILE') && getenv('MYSQL_USER_FILE') && getenv('MYSQL_PASSWORD_FILE') && getenv('MYSQL_HOST')) {
$AUTOCONFIG['dbtype'] = 'mysql';
$AUTOCONFIG['dbname'] = trim(file_get_contents(getenv('MYSQL_DATABASE_FILE')));
$AUTOCONFIG['dbuser'] = trim(file_get_contents(getenv('MYSQL_USER_FILE')));
$AUTOCONFIG['dbpass'] = trim(file_get_contents(getenv('MYSQL_PASSWORD_FILE')));
$AUTOCONFIG['dbhost'] = getenv('MYSQL_HOST');
$autoconfig_enabled = true;
} elseif (getenv('POSTGRES_DB') && getenv('POSTGRES_USER') && getenv('POSTGRES_PASSWORD') && getenv('POSTGRES_HOST')) {
$AUTOCONFIG['dbtype'] = 'pgsql';
$AUTOCONFIG['dbname'] = getenv('POSTGRES_DB');
$AUTOCONFIG['dbuser'] = getenv('POSTGRES_USER');
$AUTOCONFIG['dbpass'] = getenv('POSTGRES_PASSWORD');
$AUTOCONFIG['dbhost'] = getenv('POSTGRES_HOST');
$autoconfig_enabled = true;
} elseif (getenv('POSTGRES_DB_FILE') && getenv('POSTGRES_USER_FILE') && getenv('POSTGRES_PASSWORD_FILE') && getenv('POSTGRES_HOST')) {
$AUTOCONFIG['dbtype'] = 'pgsql';
$AUTOCONFIG['dbname'] = trim(file_get_contents(getenv('POSTGRES_DB_FILE')));
$AUTOCONFIG['dbuser'] = trim(file_get_contents(getenv('POSTGRES_USER_FILE')));
$AUTOCONFIG['dbpass'] = trim(file_get_contents(getenv('POSTGRES_PASSWORD_FILE')));
$AUTOCONFIG['dbhost'] = getenv('POSTGRES_HOST');
$autoconfig_enabled = true;
}
if ($autoconfig_enabled) {
$AUTOCONFIG['directory'] = getenv('NEXTCLOUD_DATA_DIR') ?: '/var/www/html/data';
}
<?php
$autoconfig_enabled = false;
if (getenv('SQLITE_DATABASE')) {
$AUTOCONFIG['dbtype'] = 'sqlite';
$AUTOCONFIG['dbname'] = getenv('SQLITE_DATABASE');
$autoconfig_enabled = true;
} elseif (getenv('MYSQL_DATABASE_FILE') && getenv('MYSQL_USER_FILE') && getenv('MYSQL_PASSWORD_FILE') && getenv('MYSQL_HOST')) {
$AUTOCONFIG['dbtype'] = 'mysql';
$AUTOCONFIG['dbname'] = trim(file_get_contents(getenv('MYSQL_DATABASE_FILE')));
$AUTOCONFIG['dbuser'] = trim(file_get_contents(getenv('MYSQL_USER_FILE')));
$AUTOCONFIG['dbpass'] = trim(file_get_contents(getenv('MYSQL_PASSWORD_FILE')));
$AUTOCONFIG['dbhost'] = getenv('MYSQL_HOST');
$autoconfig_enabled = true;
} elseif (getenv('MYSQL_DATABASE') && getenv('MYSQL_USER') && getenv('MYSQL_PASSWORD') && getenv('MYSQL_HOST')) {
$AUTOCONFIG['dbtype'] = 'mysql';
$AUTOCONFIG['dbname'] = getenv('MYSQL_DATABASE');
$AUTOCONFIG['dbuser'] = getenv('MYSQL_USER');
$AUTOCONFIG['dbpass'] = getenv('MYSQL_PASSWORD');
$AUTOCONFIG['dbhost'] = getenv('MYSQL_HOST');
$autoconfig_enabled = true;
} elseif (getenv('POSTGRES_DB_FILE') && getenv('POSTGRES_USER_FILE') && getenv('POSTGRES_PASSWORD_FILE') && getenv('POSTGRES_HOST')) {
$AUTOCONFIG['dbtype'] = 'pgsql';
$AUTOCONFIG['dbname'] = trim(file_get_contents(getenv('POSTGRES_DB_FILE')));
$AUTOCONFIG['dbuser'] = trim(file_get_contents(getenv('POSTGRES_USER_FILE')));
$AUTOCONFIG['dbpass'] = trim(file_get_contents(getenv('POSTGRES_PASSWORD_FILE')));
$AUTOCONFIG['dbhost'] = getenv('POSTGRES_HOST');
$autoconfig_enabled = true;
} elseif (getenv('POSTGRES_DB') && getenv('POSTGRES_USER') && getenv('POSTGRES_PASSWORD') && getenv('POSTGRES_HOST')) {
$AUTOCONFIG['dbtype'] = 'pgsql';
$AUTOCONFIG['dbname'] = getenv('POSTGRES_DB');
$AUTOCONFIG['dbuser'] = getenv('POSTGRES_USER');
$AUTOCONFIG['dbpass'] = getenv('POSTGRES_PASSWORD');
$AUTOCONFIG['dbhost'] = getenv('POSTGRES_HOST');
$autoconfig_enabled = true;
}
if ($autoconfig_enabled) {
$AUTOCONFIG['directory'] = getenv('NEXTCLOUD_DATA_DIR') ?: '/var/www/html/data';
}

6
README.md
View file

@ -118,7 +118,9 @@ __PostgreSQL__:
- `POSTGRES_PASSWORD` Password for the database user using postgres.
- `POSTGRES_HOST` Hostname of the database server using postgres.
If you set any values, they will not be asked in the install page on first run. With a complete configuration by using all variables for your database type, you can additionally configure your Nextcloud instance by setting admin user and password (only works if you set both):
As an alternative to passing sensitive information via environment variables, `_FILE` may be appended to the previously listed environment variables, causing the initialization script to load the values for those variables from files present in the container. See [Docker secrets](#docker=secrets) section below.
If you set any group of values (i.e. all of `MYSQL_DATABASE`, `MYSQL_USER`, `MYSQL_PASSWORD`, `MYSQL_HOST`), they will not be asked in the install page on first run. With a complete configuration by using all variables for your database type, you can additionally configure your Nextcloud instance by setting admin user and password (only works if you set both):
- `NEXTCLOUD_ADMIN_USER` Name of the Nextcloud admin user.
- `NEXTCLOUD_ADMIN_PASSWORD` Password for the Nextcloud admin user.
@ -375,6 +377,8 @@ secrets:
Currently, this is only supported for `NEXTCLOUD_ADMIN_PASSWORD`, `NEXTCLOUD_ADMIN_USER`, `MYSQL_DATABASE`, `MYSQL_PASSWORD`, `MYSQL_USER`, `POSTGRES_DB`, `POSTGRES_PASSWORD`, `POSTGRES_USER` and `REDIS_HOST_PASSWORD`.
If you set any group of values (i.e. all of `MYSQL_DATABASE_FILE`, `MYSQL_USER_FILE`, `MYSQL_PASSWORD_FILE`, `MYSQL_HOST`), the script will not use the corresponding group of environment variables (`MYSQL_DATABASE`, `MYSQL_USER`, `MYSQL_PASSWORD`, `MYSQL_HOST`)
# Make your Nextcloud available from the internet
Until here, your Nextcloud is just available from your docker host. If you want your Nextcloud available from the internet adding SSL encryption is mandatory.