title: Warning: Remote Host Identification Has Changed (1)
body: <p>After typing the command</p>
  <pre><code>ssh -p 8101 karaf@docker-ip onos1
  </code></pre>
  <p>I am getting an error</p>
  <pre><code>    @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
      @    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @
      @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
      IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
  
  Someone could be eavesdropping on you right now (man-in-the-middle attack)!
  It is also possible that a host key has just been changed.
  The fingerprint for the RSA key sent by the remote host is
  SHA256:rV+69MOdHKanIvP41a9Xspug6am7/BV7CHVjhxxxxx.
  
  Please contact your system administrator.
  Add correct host key in `/home/pranav/.ssh/known_hosts` to get rid of this message.
  Offending RSA key in `/home/pranav/.ssh/known_hosts:3`
    remove with:
    
  
      ssh-keygen -f &quot;/home/pranav/.ssh/known_hosts&quot; -R [172.17.0.2]:8101
      RSA host key for [172.17.0.2]:8101 has changed and you have requested strict checking.
      Host key verification failed.
  </code></pre>