• hadoop生态搭建(3节点)-01.基础配置


    # 基础配置
    # ==================================================================node1

    vi /etc/hostname
    node1
    
    
    vi /etc/sysconfig/network-scripts/ifcfg-ens33
    # BOOTPROTO=dhcp
    BOOTPROTO=static
    # ONBOOT=no
    ONBOOT=yes
    IPADDR=192.168.6.131
    NETMASK=255.255.255.0
    GATEWAY=192.168.6.2
    DNS1=192.168.6.2
    
    
    # 重启下网络服务
    systemctl restart network.service
    # service network restart
    
    # 查看网络状态
    systemctl status network.service
    
    # 查看IP
    ip addr
    
    # 直接关闭防火墙
    # 停止firewall
    systemctl stop firewalld.service
    
    # 禁止 firewall 开机启动
    systemctl disable firewalld.service
    
    
    reboot

     # ==================================================================node1

    # 配置hosts
    vi /etc/hosts
    192.168.6.131 node1 192.168.6.132 node2 192.168.6.133 node3 # 关闭SELinux vi /etc/sysconfig/selinux SELINUX=disabled vi /etc/ssh/sshd_config #RSAAuthentication yes #启用 RSA 认证 #PubkeyAuthentication yes #启用公钥私钥配对认证方式 #AuthorizedKeysFile .ssh/authorized_keys #公钥文件路径(和上面生成的文件同) systemctl restart sshd.service # service sshd restart # network vi /etc/sysconfig/network NETWORKING=yes HOSTNAME=node1 # 需将Windows文件上传到虚拟机中需配置 # C:WindowsSystem32driversetc 在host文件中加入对应ip与机器名 192.168.6.131 node1 192.168.6.132 node2 192.168.6.133 node3 shutdown -h now # 快照 初始化 # 克隆 node2 node3

     # ==================================================================node2

    vi /etc/hostname
    node2
    
    
    vi /etc/sysconfig/network
    NETWORKING=yes
    HOSTNAME=node2
    
    
    vi /etc/sysconfig/network-scripts/ifcfg-ens33
    # BOOTPROTO=dhcp
    BOOTPROTO=static
    # ONBOOT=no
    ONBOOT=yes
    IPADDR=192.168.6.132
    NETMASK=255.255.255.0
    GATEWAY=192.168.6.2
    DNS1=192.168.6.2
    
    
    systemctl restart network.service
    
    
    shutdown -h now
    # 快照 初始化

     # ==================================================================node3

    vi /etc/hostname
    node3
    
    
    vi /etc/sysconfig/network
    NETWORKING=yes
    HOSTNAME=node3
    
    
    vi /etc/sysconfig/network-scripts/ifcfg-ens33
    # BOOTPROTO=dhcp
    BOOTPROTO=static
    # ONBOOT=no
    ONBOOT=yes
    IPADDR=192.168.6.133
    NETMASK=255.255.255.0
    GATEWAY=192.168.6.2
    DNS1=192.168.6.2
    
    
    systemctl restart network.service
    
    
    shutdown -h now
    # 快照 初始化

    转载于:https://www.cnblogs.com/zcf5522/p/9753480.html

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  • 原文地址:https://www.cnblogs.com/twodog/p/12135823.html
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