Difference between revisions of "Cluster der kan alt/Configure NFS server, Apt cacher and SSH auto login"
From Teknologisk videncenter
(→Auto SSH login) |
(→Auto SSH login) |
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ssh-keygen -t dsa | ssh-keygen -t dsa | ||
</source> | </source> | ||
− | + | Copy the dsa key to the hidden /.ssh/ folder i the /home/<username> folder, which will be mounted on the nodes | |
<source lang=cli> | <source lang=cli> | ||
cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys | cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys | ||
− | |||
− | |||
− | |||
− | |||
− | |||
</source> | </source> | ||
{{Source cli}} | {{Source cli}} |
Revision as of 13:46, 6 November 2013
NFS Server
Installer NFS Server
apt-get install nfs-kernel-server -y
Edit the exports file
nano /etc/exports
Add this line at the bottom
/home/ 10.0.0.0/24(rw,no_root_squash,no_subtree_check,async)
Export the new share
exportfs
Restart the NFS server service
service nfs-kernel-server restart
Enter the idmapd.conf file
nano /etc/idmapd.conf
Change the domain to "Cluster"
Domain = Cluster
Restart the idmapd service
service idmapd restart
Apt-Cacher
Install the apt-cacher program
apt-get install apt-cacher
Enter the apt-cacher.conf file
nano /etc/apt-cacher/apt-cacher.conf
Instert the following
path_map = ubuntu de.archive.ubuntu.com/ubuntu; ubuntu-updates de.archive.ubuntu.com/ubuntu ; ubuntu-security security.ubuntu.com/ubuntu
allowed_hosts=*
Enter the apt-cacher file
nano /etc/default/apt-cacher
set the autostart to 1
AUTOSTART=1
Restart the apt-cacher service
sudo /etc/init.d/apt-cacher restart
Auto SSH login
Make a crypto dsa(digital signature algorithm) key for the auto login
ssh-keygen -t dsa
Copy the dsa key to the hidden /.ssh/ folder i the /home/<username> folder, which will be mounted on the nodes
cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys