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Updated redis config logic, Now takes a password

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- Previous config did not use multiple servers in any way.
- Cluster will now be created automatically if multiple servers given.
- Removed REDIS_CLUSTER option.

Closes #1283
This commit is contained in:
Dan Brown 2019-03-08 22:42:48 +00:00
parent d96baf2d4a
commit 646fd822c5
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GPG Key ID: 46D9F943C24A2EF9
2 changed files with 32 additions and 10 deletions
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6
.env.example.complete
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@ -75,6 +75,12 @@ CACHE_PREFIX=bookstack
# For multiple servers separate with a comma
MEMCACHED_SERVERS=127.0.0.1:11211:100
# Redis server configuration
# This follows the following format: HOST:PORT:DATABASE
# or, if using a password: HOST:PORT:DATABASE:PASSWORD
# For multiple servers separate with a comma. These will be clustered.
REDIS_SERVERS=127.0.0.1:6379:0
# Queue driver to use
# Queue not really currently used but may be configurable in the future.
# Would advise not to change this for now.

36
config/database.php
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@ -8,23 +8,39 @@
* Do not edit this file unless you're happy to maintain any changes yourself.
*/
// REDIS - Split out configuration into an array
// REDIS
// Split out configuration into an array
if (env('REDIS_SERVERS', false)) {
$redisServerKeys = ['host', 'port', 'database'];
$redisDefaults = ['host' => '127.0.0.1', 'port' => '6379', 'database' => '0', 'password' => null];
$redisServers = explode(',', trim(env('REDIS_SERVERS', '127.0.0.1:6379:0'), ','));
$redisConfig = [
'cluster' => env('REDIS_CLUSTER', false)
];
$redisConfig = [];
$cluster = count($redisServers) > 1;
if ($cluster) {
$redisConfig['clusters'] = ['default' => []];
}
foreach ($redisServers as $index => $redisServer) {
$redisServerName = ($index === 0) ? 'default' : 'redis-server-' . $index;
$redisServerDetails = explode(':', $redisServer);
if (count($redisServerDetails) < 2) $redisServerDetails[] = '6379';
if (count($redisServerDetails) < 3) $redisServerDetails[] = '0';
$redisConfig[$redisServerName] = array_combine($redisServerKeys, $redisServerDetails);
$serverConfig = [];
$configIndex = 0;
foreach ($redisDefaults as $configKey => $configDefault) {
$serverConfig[$configKey] = ($redisServerDetails[$configIndex] ?? $configDefault);
$configIndex++;
}
if ($cluster) {
$redisConfig['clusters']['default'][] = $serverConfig;
} else {
$redisConfig['default'] = $serverConfig;
}
}
}
// MYSQL - Split out port from host if set
// MYSQL
// Split out port from host if set
$mysql_host = env('DB_HOST', 'localhost');
$mysql_host_exploded = explode(':', $mysql_host);
$mysql_port = env('DB_PORT', 3306);