Shulou(Shulou.com)06/02 Report--

The network configuration tutorial is as follows.

1. Modify the network configuration file

[root@master ~] # vi / etc/sysconfig/network-scripts/ifcfg-eth0

Configure the IP address, gateway, mask, DNS, and so on, as follows:

Take master as an example, other slave node configuration is the same step, only need to change the corresponding IP.

DEVICE=eth0

HWADDR=00:0C:29:33:85:27

TYPE=Ethernet

UUID=0099dc9f-a67a-4af5-a2c2-0b96e95ffe5d

ONBOOT=yes

NM_CONTROLLED=yes

BOOTPROTO=static

IPADDR=202.118.86.11

NETMASK=255.255.255.224

GATEWAY=202.118.86.1

DNS1=8.8.8.8

DNS2=8.8.4.4

IPV6INIT=no

CDH installation system environment preparation-virtual machine network configuration

In slave1, the network profile is as follows:

DEVICE=eth0

HWADDR=00:0C:29:2E:73:5E

TYPE=Ethernet

UUID=6488cec5-24fe-487e-b2f6-83e1de889292

ONBOOT=yes

NM_CONTROLLED=yes

BOOTPROTO=static

IPADDR=202.118.86.12

NETMASK=255.255.255.224

GATEWAY=202.118.86.1

DNS1=8.8.8.8

DNS2=8.8.4.4

IPV6INIT=no

CDH installation system environment preparation-virtual machine network configuration

Similarly, the same is true of the configuration files on other slave nodes, which only need to be changed to the corresponding IP.

2 、

Test the ping network (each server) to make sure the network is available

[root@master ~] # ping master

[root@master] # ping-c 3 slave1

[root@master] # ping-c 3 slave2

[root@master] # ping-c 3 slave3

[root@master] # ping-c 3 slave4

CDH installation system environment preparation-virtual machine network configuration

At this point, the cluster virtual machine network configuration is complete ~

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