$ git init
$ git remote add origin ssh://admin@169.254.137.77:29418/iot.git
fatal: remote origin already exists.
$ git remote rm origin
$ git remote add origin ssh://admin@169.254.137.77:29418/iot.git
$ git push -u origin master
$ git init
$ git remote add origin ssh://admin@169.254.137.77:29418/iot.git
fatal: remote origin already exists.
$ git remote rm origin
$ git remote add origin ssh://admin@169.254.137.77:29418/iot.git
$ git push -u origin master