20081011 SwapSDThoughts

From Seamonster
Jump to: navigation, search

/etc/munin/munin-node.conf change the host_name line.. (if you want to see the changes before rebooting, you can kill the munin-node process (ps auxww | grep munin) and then restart /usr/sbin/munin-node (you'll get an error that pid file exists and is being overwritten--that's fine)) you also have to restart the main munin process on nsrl1 if any of the machine names change or don't match (for example, I just switch the host_name line to be VuS58.seamonster which doesn't match the old Vus58 in nsrl1's munin "memory"..) so /usr/sbin/munin-nod restart on nsrl1--and you have to do that when none of the "munin-conversations" with remote munin nodes are happening (so you may have to let them finish their conversation..)

sshd known-hosts and keys -- if we don't change /etc/ssh/ssh_host_rsa_key and ssh_host_dsa_key the "password-less" ssh transfer of data will break. similarly files in /root/.ssh and maybe /home/brick/.ssh (but I don't think so..)


openvpn config (in /etc/openvpn/ we need three files. host.crt host.key and ca.crt. ca.crt is the same for all. the host files are unique to each VuS) we also need to reconfigure two lines in /etc/openvpn/client.conf -- the lines that point to the crt and key files for the host)

networking (/etc/network/interfaces)