Can't deploy sftp to production with change port

[linuxteknosia]

I have a bitbucket account. I'm trying to build pipelines using sftp deploy, the problem comes when I change my ssh port. When I commit, the output deployment fails.

debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: algorithm: curve25519-sha256
debug1: kex: host key algorithm: ecdsa-sha2-nistp256
debug1: kex: server-> client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
debug1: kex: client-> server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug1: Server host key: ecdsa-sha2-nistp256 SHA256: WgnXplwkwYNXMVdzcKpILAlYZJ43Y7mm / qMNdHyZ7Fk
debug1: checking without port identifier
Host key verification failed.
Connection closed
Connection closed.
+ STATUS = 255
+ set -e
+ [[255 == \ 0]]
+ file 'Deployment failed.'
+ echo -e '\ e [31m✖ Deployment failed. \ e [0m'
+ exit 255
✖ Deployment failed.

This is my bitbucket-pipelines.yml config.
image: python: 3.7.3

pipelines:
  default:
    - step:
        name: Build and test
        caches:
          - pip
        script:
          - pip install - upgrade pip
          - git clone git@bitbucket.org: linuxteknosia / codeku.git
        artifacts:
          - my code / **
    - step:
        name: Deploy artifacts using SFTP to PROD
        deployment: production
        script:
          - pipe: atlassian / sftp-deploy: 0.5.0
            variables:
              USER: $ USER
              SERVER: $ SERVER
              SSH_KEY: $ SSH_KEY
              REMOTE_PATH: '/ var / www / html'
              LOCAL_PATH: 'my code / *'
              DEBUG: 'true'
              EXTRA_ARGS: '-P 999'

Strangely, when the ssh port uses port 22, the config is successfully committed to the server. Can you help where the fault lies?

[Alexander Zhukov]

Hi @linuxteknosia , try adding your host:port to the list of known hosts in pipelines settings, as described here https://community.atlassian.com/t5/Bitbucket-questions/Use-non-22-SSH-port-in-pipelines/qaq-p/585622 . 

Go to the Repository settings > Pipelines > SSH Keys , enter the host:port into the 'Host address' field under the Known hosts section and click Fetch. This should add and known_hosts entry with a specific port number.

If the above steps don't help, try removing all entries from known hosts settings and add fresh fingerprints instead.

[linuxteknosia]

Right, thank you

[gmdimitriz]

i'm having same issue. put host:port gets the fingerprint and i can add the host. but the pipeline process don't work, i got "Host key verification failed". if i put just the host without port, the fingerprint is not found.

remove entries from known hosts and add again, doesn't help

any ideas?