Need Help - Build "Execution Shell - scp failing"

[shrik...@gmail.com]

Environment: Jenkins ver. 2.190.3 on RHEL7.7

SSH password less connection works fine using rsa public key and the shell script works fine as expected from command prompt from Jenkins system. However the script fails through Jenkins job. Please see part of the console output (for the error) as below.

Copying "file-1" to Remote-Host1

Executing: program /usr/bin/ssh host Remote-Host1, user user1, command scp -v -t /tmp

OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017

debug1: Reading configuration data /etc/ssh/ssh_config

debug1: /etc/ssh/ssh_config line 58: Applying options for *

debug1: Connecting to Remote-Host1 [xxx.xxx.xxx.xxx] port 22.

debug1: Connection established.

debug1: permanently_set_uid: 0/0

debug1: identity file /root/.ssh/id_rsa type 1

debug1: key_load_public: No such file or directory

debug1: identity file /root/.ssh/id_rsa-cert type -1

debug1: key_load_public: No such file or directory

debug1: identity file /root/.ssh/id_dsa type -1

debug1: key_load_public: No such file or directory

debug1: identity file /root/.ssh/id_dsa-cert type -1

debug1: key_load_public: No such file or directory

debug1: identity file /root/.ssh/id_ecdsa type -1

debug1: key_load_public: No such file or directory

debug1: identity file /root/.ssh/id_ecdsa-cert type -1

debug1: key_load_public: No such file or directory

debug1: identity file /root/.ssh/id_ed25519 type -1

debug1: key_load_public: No such file or directory

debug1: identity file /root/.ssh/id_ed25519-cert type -1

debug1: Enabling compatibility mode for protocol 2.0

debug1: Local version string SSH-2.0-OpenSSH_7.4

debug1: Remote protocol version 2.0, remote software version OpenSSH_5.3

debug1: match: OpenSSH_5.3 pat OpenSSH_5* compat 0x0c000000

debug1: Authenticating to Remote-Host1:22 as 'user1'

debug1: SSH2_MSG_KEXINIT sent

debug1: SSH2_MSG_KEXINIT received

debug1: kex: algorithm: diffie-hellman-group-exchange-sha256

debug1: kex: host key algorithm: ssh-rsa

debug1: kex: server->client cipher: aes128-ctr MAC: uma...@openssh.com compression: none

debug1: kex: client->server cipher: aes128-ctr MAC: uma...@openssh.com compression: none

debug1: kex: diffie-hellman-group-exchange-sha256 need=16 dh_need=16

debug1: kex: diffie-hellman-group-exchange-sha256 need=16 dh_need=16

debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<3072<8192) sent

debug1: got SSH2_MSG_KEX_DH_GEX_GROUP

debug1: SSH2_MSG_KEX_DH_GEX_INIT sent

debug1: got SSH2_MSG_KEX_DH_GEX_REPLY

debug1: Server host key: ssh-rsa xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

debug1: Host 'Remote-Host1' is known and matches the RSA host key.

debug1: Found key in /root/.ssh/known_hosts:10

debug1: rekey after 4294967296 blocks

debug1: SSH2_MSG_NEWKEYS sent

debug1: expecting SSH2_MSG_NEWKEYS

debug1: SSH2_MSG_NEWKEYS received

debug1: rekey after 4294967296 blocks

debug1: SSH2_MSG_SERVICE_ACCEPT received

debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password

debug1: Next authentication method: gssapi-keyex

debug1: No valid Key exchange context

debug1: Next authentication method: gssapi-with-mic

debug1: Unspecified GSS failure. Minor code may provide more information

No Kerberos credentials available (default cache: KEYRING:persistent:0)

debug1: Unspecified GSS failure. Minor code may provide more information

No Kerberos credentials available (default cache: KEYRING:persistent:0)

debug1: Next authentication method: publickey

debug1: Offering RSA public key: /root/.ssh/id_rsa

debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password

debug1: Trying private key: /root/.ssh/id_dsa

debug1: Trying private key: /root/.ssh/id_ecdsa

debug1: Trying private key: /root/.ssh/id_ed25519

debug1: Next authentication method: password

debug1: read_passphrase: can't open /dev/tty: No such device or address

debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password

Permission denied, please try again.

debug1: read_passphrase: can't open /dev/tty: No such device or address

debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password

Permission denied, please try again.

debug1: read_passphrase: can't open /dev/tty: No such device or address

debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password

debug1: No more authentication methods to try.

Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).

lost connection

file-1.txt Copied to Remote-Host1

FILE MOVED TO /tmp

Finished: SUCCESS