安装Mirror¶
概述¶
Mirror1.6 用到了一些新的框架和库, 包括MySQL数据库服务器, RabbitMQ消息队列服务器, Zookeeper分布式日志协调服务器.
安装MySQL服务器¶
Mysql服务器硬件要求:
- 4G运行内存
- 50G磁盘空间
- 2G Hz CPU主频
- 100M带宽网络
Mysql服务器版本要求:
- 必须大于Mysql5.7版本
- 最好采用8.0版本
安装Zookeeper服务器¶
以安装 zookeeper 3.4.10 为例.
第一步: 解压
tar zxvf zookeeper-3.4.10.tar.gz cd zookeeper-3.4.10/ cp conf/zoo_sample.cfg conf/zoo.cfg vi conf/zoo.cfg
``` # The number of milliseconds of each tick tickTime=2000 # The number of ticks that the initial # synchronization phase can take initLimit=10 # The number of ticks that can pass between # sending a request and getting an acknowledgement syncLimit=5 # the directory where the snapshot is stored. # do not use /tmp for storage, /tmp here is just # example sakes. dataDir=/home/lyc/soft/zookeeper-3.4.10/data # the port at which the clients will connect clientPort=2181 # the maximum number of client connections. # increase this if you need to handle more clients #maxClientCnxns=60 # # Be sure to read the maintenance section of the # administrator guide before turning on autopurge. # # http://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc_maintenance # # The number of snapshots to retain in dataDir #autopurge.snapRetainCount=3 # Purge task interval in hours # Set to “0” to disable auto purge feature #autopurge.purgeInterval=1
更改配置文件名称：mv zoo_sample.cfg zoo.cfg
其它参数为默认
``` 设置环境变量： vi ~/.bashrc
PATH=/home/lyc/app/ansys/ansys_inc/v160/fluent/bin:/home/lyc/soft/python3/bin:/home/lyc/soft/python/bin:/home/lyc/soft/jdk1.8.0_144/bin:/home/lyc/soft/zookeeper-3.4.10/bin:$PATH export PATH export LD_LIBRARY_PATH=/home/lyc/soft/mpich2/lib:$LD_LIBRARY_PATH ```
配置完成后，source ~/.bashrc
启动 zookeeper : 进入到bin目录下，./zkServer.sh start ,若出现如下
`
[lyc@localhost bin]$ ./zkServer.sh start
ZooKeeper JMX enabled by default
Using config: /home/lyc/soft/zookeeper-3.4.10/bin/../conf/zoo.cfg
Starting zookeeper ... STARTED
`
则表示zookeeper启动成功