RAC host configuration ssh mutual trust method tutorial

This article mainly explains "RAC host configuration ssh mutual trust method tutorial", interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Next let the editor to take you to learn the "RAC host configuration ssh mutual trust method tutorial"!

Node1

[oracle@node1] $ssh-keygen-t rsa

[oracle@node1] $ssh-keygen-t dsa

[oracle@node1 ~] $cd .ssh

[oracle@node1 ssh] $cat * .pub > > authorized_keys

Node2

[oracle@rac2] $ssh-keygen-t rsa

[oracle@rac2] $ssh-keygen-t dsa

Node1

[oracle@rac1 ssh] $scp authorized_keys node2:/home/oracle/.ssh/

Node2

[oracle@rac2 ~] $cd .ssh

[oracle@rac2 ssh] $cat * .pub > > authorized_keys

[oracle@rac2 ssh] $scp authorized_keys node1:/home/oracle/.ssh/

Verify equivalence

[oracle@node1 ~] $ssh node1 date

[oracle@node1 ~] $ssh node1-priv date

[oracle@node1 ~] $ssh node1 date

[oracle@node1 ~] $ssh node1-priv date

[oracle@node2 ~] $ssh node2 date

[oracle@node2 ~] $ssh node2-priv date

[oracle@node2 ~] $ssh node2 date

[oracle@node2 ~] $ssh node2-priv date

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