Host kdata-cdn-dev-transcoder2
    Hostname 43.239.223.107
    Port 22999
    IdentityFile ~/.ssh/id_rsa
    User root

Host kdata-cdn-dev-node1
    Hostname ssh root@103.53.168.41 -p22999
    Port 22999
    IdentityFile ~/.ssh/id_rsa
    User root

Host kdata-cdn-dev-node2
    Hostname 103.53.168.58
    Port 22999
    IdentityFile ~/.ssh/id_rsa
    User root

Host kdata-cdn-dev-transcoder1
    Hostname 43.239.223.108
    Port 22999
    IdentityFile ~/.ssh/id_rsa
    User root