月度归档:2020年11月

解决docker容器中apt-get、pip慢问题

以debian/ubuntu为例,修改Dockerfile使用deiban和pip镜像。

RUN sed -i 's/deb.debian.org/mirrors.ustc.edu.cn/g' /etc/apt/sources.list
RUN sed -i 's|security.debian.org/debian-security|mirrors.ustc.edu.cn/debian-security|g' /etc/apt/sources.list
RUN pip config set global.index-url https://mirrors.aliyun.com/pypi/simple \
    && pip config set install.trusted-host mirrors.aliyun.com

使用npm镜像

RUN npm config set registry https://registry.npm.taobao.org

参考

php redis连接数过多解决办法(Yii,predis,phpredis等)

Yii redis 持久配置

   'redis' => [
            'class' => 'yii\redis\Connection',
            'hostname' => '127.0.0.1',
            'retries' => 3,
            'port' => 6379,
            'password' => '',
            'socketClientFlags' => STREAM_CLIENT_CONNECT | STREAM_CLIENT_PERSISTENT,
        ],

predis redis 持久配置

  $client = new \Predis\Client([
            'scheme' => 'tcp',
            'host' => $redis->hostname,
            'port' => $redis->port,
            'password' => $redis->password,
            'persistent'=>true,
        ]);

phpredis redis 持久配置

$redis->pconnect('127.0.0.1', 6379);