CentOS

Netzwerkkonfiguration

• nmcli d

GERÄT   TYP       STATUS           VERBINDUNG 
enp0s3  ethernet  verbunden        enp0s3  

• /etc/sysconfig/network-scripts/ifcfg-enp0s3:

BOOTPROTO=none
ONBOOT=no

• systemctl restart network

Hostname

• /etc/sysconfig/network

HOSTNAME=centos-db.wknet.lx
DNS1=192.168.2.3
DNS2=8.8.8.8
SEARCH=centos-db.wknet.lx

• /etc/hosts

192.168.2.55 centos-db.wknet.lx centos-db

NFS-Server

• yum install nfs-util
• /etc/exports

/home 192.168.2.51(rw,sync,no_root_squash,no_all_squash,no_subtree_check)

for sv in rpcbind nfs-server nfs-lock nfs-idmap ; do
systemctl enable $sv
systemctl start $sv
done

NFS-Client

• mount -t nfs hawk:/home /media/hawk/home

hawk:/home /media/hawk/home nfs defaults,noatime,noauto 2 2

FirewallD

firewall-cmd --get-active-zone
firewall-cmd --zone=work --change-interface=enp0s3
firewall-cmd --set-default-zone=work
firewall-cmd --get-default-zone
firewall-cmd --zone=work --list-services
firewall-cmd --permanent --zone=work --add-service=http --add-service=nfs
# Add port of oracle:
firewall-cmd --permanent --zone=work --add-port=1521/tcp
# Add special http:
firewall-cmd --permanent --zone=work --add-port=8080-8085/tcp
firewall-cmd --reload