Laravel連接Ｒedis報錯

報錯：

錯誤１：MOVED 14315 172.200.0.1:6393

• 示例：

Predis \ Response \ ServerException
MOVED 14315 172.200.0.1:6393

• 問題原因：需要用集羣模式連接Redis集羣，例如，使用如下配置中的mycluster1連接.

#如果是用 redis-cli -h 172.17.0.1 -p 6379命令連接redis報此錯誤錯，則在命令中加-c參數即可，-c表示用集羣模式連接。
redis-cli -c -h 172.17.0.1 -p 6379

錯誤２：No connections available in the pool

• 示例：

Predis \ ClientException
No connections available in the pool

• 問題原因：redis集羣連接配置不正確

錯誤３：Redis connection [mycluster1] not configured.

• 示例：

InvalidArgumentException
Redis connection [mycluster1] not configured.

• 問題原因：沒有名稱爲mycluster1的集羣配置

錯誤４：No connections left in the pool for CLUSTER SLOTS

• 示例：

Predis \ ClientException
No connections left in the pool for `CLUSTER SLOTS`

正確的使用示例：

配置示例：

'redis' => [
    'client' => 'predis',
    'default' => [
        'host' => env('REDIS_HOST', '172.17.0.1'),
        'password' => env('REDIS_PASSWORD', null),//無密碼要填null
        'port' => env('REDIS_PORT', 6379),
        'database' => 0,
    ],
    'options' => [
        'cluster' => 'redis',
    ],
    'clusters' => [
        //集羣1
        'cluster1' => [
            [
                'host' => '172.17.0.1',
                'password' => null,//無密碼要填null
                'port' => 6379,
                'database' => 0,
            ],
        ],
        //集羣2
        'cluster2' => [
            [
                'host' => '192.168.31.244',
                'password' => null,//無密碼要填null
                'port' => 6379,
                'database' => 0,
            ],
        ],
    ],
],

正確的連接示例：

$redis = Redis::connection('cluster1');
$redis->set('username','wdh');
echo $redis->get('username');

其他參考：

1.Laravel redis集羣：https　:　//　www　.　cnblogs　.　com　/yinguohai/p/11329273.html