User Tools

Site Tools


documentation:server-install-os

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
Next revision Both sides next revision
documentation:server-install-os [2018/11/19 14:29]
mpospisek [CentOS 7 Minimal Install]
documentation:server-install-os [2018/11/26 12:22]
mpospisek [selinux]
Line 1: Line 1:
 ====== Operating system install ====== ====== Operating system install ======
  
-===== CentOS 7 Minimal Install =====+====== Operating System Installation ====== 
 + 
 +==== CentOS 7 Minimal Install ====
  
 Please use CentOS 7 Minimal Install DVD image. See e.g. ftp://ftp.cvut.cz/centos/7.5.1804/isos/x86_64/CentOS-7-x86_64-Minimal-1804.iso. Please use CentOS 7 Minimal Install DVD image. See e.g. ftp://ftp.cvut.cz/centos/7.5.1804/isos/x86_64/CentOS-7-x86_64-Minimal-1804.iso.
Line 29: Line 31:
 Sector size (logical/physical): 512 bytes / 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes
 I/O size (minimum/optimal): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes
-  
    
 Disk /dev/mapper/centos-swap: 5343 MB, 5343543296 bytes, 10436608 sectors Disk /dev/mapper/centos-swap: 5343 MB, 5343543296 bytes, 10436608 sectors
Line 36: Line 37:
 I/O size (minimum/optimal): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes
 </codedoc> </codedoc>
-  
- 
-Base environment 
  
-SSH keys +**yum settings and OS update**
-<codedoc code:bash> +
-ssh-keygen -t rsa +
-</codedoc> +
- +
- yum settings and OS update+
 <codedoc code:bash> <codedoc code:bash>
 vi /etc/yum.conf vi /etc/yum.conf
Line 56: Line 49:
 </sxh> </sxh>
    
-Useful utilities+==== Base environment ==== 
 + 
 +**SSH keys** 
 +<codedoc code:bash> 
 +ssh-keygen -t rsa 
 +</codedoc> 
 +  
 +**Useful utilities**
 <codedoc code:bash> <codedoc code:bash>
 ~~codedoc:clean:yum install wget mc net-tools unzip dialog epel-release~~ ~~codedoc:clean:yum install wget mc net-tools unzip dialog epel-release~~
 </codedoc> </codedoc>
  
-Time synchronization+**System time** 
 <codedoc code:bash> <codedoc code:bash>
 yum install ntp yum install ntp
Line 82: Line 83:
 </codedoc> </codedoc>
  
-VMware toolsif needed +==== VMware tools ==== 
 +... if needed
 <codedoc code:bash> <codedoc code:bash>
 yum install open-vm-tools yum install open-vm-tools
Line 90: Line 91:
 </codedoc> </codedoc>
  
-Replace firewalld with iptables+==== Replace firewalld with iptables ====
  
 <codedoc code:bash> <codedoc code:bash>
Line 131: Line 132:
 </codedoc> </codedoc>
  
-selinux+==== selinux ==== 
 <codedoc code:bash> <codedoc code:bash>
 # TBD # TBD
Line 153: Line 155:
 </sxh> </sxh>
    
-Restart +==== Restart ==== 
 + 
 <codedoc code:bash> <codedoc code:bash>
 init 6 init 6
 </codedoc> </codedoc>