Deployment not working about leihs-instance HOT 2 CLOSED

fatal: [XXX.XXX.XXX.XXX]: UNREACHABLE! => {
    "changed": false,
    "unreachable": true
}

MSG:

Failed to connect to the host via ssh: Warning: Permanently added 'XXX.XXX.XXX.XXX' (ECDSA) to the list of known hosts.
[email protected]: Permission denied (publickey,password).



PLAY RECAP ****************************************************************************
XXX.XXX.XXX.XXX            : ok=0    changed=0    unreachable=1    failed=0 

#!/bin/sh -eu

# build the docker image and tag it with a name
docker build -t leihs/ansible-controller ./leihs/deploy

# start a temporary container from this image,
# mounting our working directory in it,
# passing through ssh-agent from host so passwordless auth works,
# then run given command
docker run --rm -it \
    -w "/leihs-instance/leihs/deploy" \
    -v "$(pwd):/leihs-instance" \
    -v "$(pwd)/tmp:/tmp/tmp" \
    -v "$(pwd)/leihs:/leihs" \
    -e S3_CACHE_ENDPOINT="${S3_CACHE_ENDPOINT:-}" \
    -e S3_CACHE_BUCKET="${S3_CACHE_BUCKET:-}" \
    -e S3_ACCESS_KEY_ID="${S3_ACCESS_KEY_ID:-}" \
    -e S3_SECRET_ACCESS_KEY="${S3_SECRET_ACCESS_KEY:-}" \
    -v "/home/$USER/.ssh/:/root/.ssh/" \
    leihs/ansible-controller \
    "$@"