problem description
np2 initialization project Permissiondenied (publickey,gssapi-keyex,gssapi-with-mic) reported an error
the environmental background of the problems and what methods you have tried
related codes
/ / Please paste the code text below (do not replace the code with pictures)
{
"apps":[{
    "name": "test",
    "script": "server.js",
    "watch": true,
    "env" : {
        "COMMON_VARIABLE": "true"
    },
    "env_production": {
        "NODE_ENV": "production"
    }
}],
"deploy":{
    "production" : {
        "user": "root",
        "host": ["111.231.x.x"],
        "ref": "origin/master",
        "repo": "git@gitee.com:soulferr/ice.git",
        "path": "/www/wwwroot/ice/production",
        "ssh_options": "StrictHostKeyChecking=no",
        "pre-deploy-local": "echo "Deploy Done!"", 
        "env": {
            "NODE_ENV": "production"
        }
    }
}}
ssh directory files under the server
 authorized_keys 
 config 
 id_rsa 
 id_rsa.pub 
 known_hosts 
error message
--> Deploying to production environment 
--> on host 111.231.x.x 
 0 hook pre-setup 
 root@111.231.x.x: Permission denied (publickey,gssapi-keyex,gssapi-with-mic). 
setup paths failed
Deploy failed
