Generating SSH2 ECDSA host key:[FAILED]

问题

ssh 启动时无法生成主机密钥

解决方法

手动创建

ssh-keygen  -q -t rsa -b 2048 -f /etc/ssh/ssh_host_rsa_key -N ''
ssh-keygen  -q -t  ecdsa -f   /etc/ssh/ssh_host_ecdsa_key  -N ''
ssh-keygen  -t  dsa    -f   /etc/ssh/ssh_host_ed25519_key  -N ''