Difference between revisions of "Configure SSH connection between servers"
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ssh -o StrictHostKeyChecking=no root@<IP of APP server> -f "exit" | ssh -o StrictHostKeyChecking=no root@<IP of APP server> -f "exit" | ||
# should see: Warning: Permanently added '<IP of APP server>' (RSA) to the list of known hosts. | # should see: Warning: Permanently added '<IP of APP server>' (RSA) to the list of known hosts. | ||
#test | #test | ||
ssh root@<IP of APP server> | ssh root@<IP of APP server> | ||
Revision as of 09:40, 6 June 2014
Manual configuration:
On GUI server:
ifconfig <and mark IP of GUI server>
rm /var/www/.ssh/id_rsa rm /var/www/.ssh/id_rsa.pub su apache ssh-keygen -t rsa <Press ENTER 3 times> exit chmod 700 /var/www/.ssh cp /var/www/.ssh/id_rsa.pub /var/www/html
On APP (Remote) server:
# move old pub file (backup) cd /root mv id_rsa.pub id_rsa.pb.old # download pub key from GUI server wget http://<GUI_SERVER_IP>/id_rsa.pub mkdir /root/.ssh touch /root/.ssh/authorized_keys chmod 600 /root/.ssh/authorized_keys chmod 700 /root/.ssh # include pub key into authorize_keys file cat /root/id_rsa.pub >> /root/.ssh/authorized_keys rm -rf /root/id_rsa.pub ifconfig <and mark IP of APP server>
On GUI server:
su apache ssh -o StrictHostKeyChecking=no root@<IP of APP server> -f "exit" # should see: Warning: Permanently added '<IP of APP server>' (RSA) to the list of known hosts. #test ssh root@<IP of APP server> ifconfig #should see that you are on APP server # log out exit rm -fr /var/www/html/id_rsa.pub
