Ansible SSH-подключение к удаленной машине не удается из-за следующей ошибки, как нам настроить его на работу

когда Ansible playbook пытается подключиться к виртуальной машине (Tomcat server), которая находится в той же подсети, выдает следующую ошибку:

Шаг 1: команда ssh, которую использует ansible playbook:

ssh -C -vvv -o ControlMaster=auto -o ControlPersist=60s \ -o KbdInteractiveAuthentication=no -o PreferredAuthentications=publickey\ -o PasswordAuthentication=no -o User=ec2-user -o ConnectTimeout=10\ -o ControlPath=/var/lib/jenkins/.ansible/cp/ansible-ssh-%h-%p-%r -tt 172.31.1.128 '( umask 22 && mkdir -p "$( echo $HOME/.ansible/tmp/ansible-tmp-1528657894.57-17447076442650 )" && echo "$( echo $HOME/.ansible/tmp/ansible-tmp-1528657894.57-17447076442650 )" )' 

Вывод команды SSH с сообщением об ошибке:

OpenSSH_7.2p2 Ubuntu-4ubuntu2.4, OpenSSL 1.0.2g 1 Mar 2016 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: auto-mux: Trying existing master debug1: Control socket "/var/lib/jenkins/.ansible/cp/ansible-ssh-172.31.1.128-22-ec2-user" does not exist debug2: resolving "172.31.1.128" port 22 debug2: ssh_connect_direct: needpriv 0 debug1: Connecting to 172.31.1.128 [172.31.1.128] port 22. debug2: fd 3 setting O_NONBLOCK debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug3: timeout: 10000 ms remain after connect debug1: permanently_set_uid: 0/0 debug1: key_load_public: No such file or directory debug1: identity file /root/.ssh/server1.pem type -1 debug1: key_load_public: No such file or directory debug1: identity file /root/.ssh/server1.pem-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.2p2 Ubuntu-4ubuntu2.4 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.4 debug1: match: OpenSSH_7.4 pat OpenSSH* compat 0x04000000 debug2: fd 3 setting O_NONBLOCK debug1: Authenticating to 172.31.1.128:22 as 'ec2-user' debug3: send packet: type 20 debug1: SSH2_MSG_KEXINIT sent debug3: receive packet: type 20 debug1: SSH2_MSG_KEXINIT received debug2: local client KEXINIT proposal debug2: KEX algorithms: curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,ext-info-c debug2: host key algorithms: ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,ssh-ed25519-cert-v01@openssh.com,ssh-rsa-cert-v01@openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-ed25519,rsa-sha2-512,rsa-sha2-256,ssh-rsa debug2: ciphers ctos: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com,aes128-cbc,aes192-cbc,aes256-cbc,3des-cbc debug2: ciphers stoc: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com,aes128-cbc,aes192-cbc,aes256-cbc,3des-cbc debug2: MACs ctos: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1 debug2: MACs stoc: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1 debug2: compression ctos: zlib@openssh.com,zlib,none debug2: compression stoc: zlib@openssh.com,zlib,none debug2: languages ctos: debug2: languages stoc: debug2: first_kex_follows 0 debug2: reserved 0 debug2: peer server KEXINIT proposal debug2: KEX algorithms: curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha256,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1 debug2: host key algorithms: ssh-rsa,rsa-sha2-512,rsa-sha2-256,ecdsa-sha2-nistp256,ssh-ed25519 debug2: ciphers ctos: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com,aes128-cbc,aes192-cbc,aes256-cbc,blowfish-cbc,cast128-cbc,3des-cbc debug2: ciphers stoc: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com,aes128-cbc,aes192-cbc,aes256-cbc,blowfish-cbc,cast128-cbc,3des-cbc debug2: MACs ctos: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1 debug2: MACs stoc: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1 debug2: compression ctos: none,zlib@openssh.com debug2: compression stoc: none,zlib@openssh.com debug2: languages ctos: debug2: languages stoc: debug2: first_kex_follows 0 debug2: reserved 0 debug1: kex: algorithm: curve25519-sha256@libssh.org debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: zlib@openssh.com debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: zlib@openssh.com debug3: send packet: type 30 debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug3: receive packet: type 31 debug1: Server host key: ecdsa-sha2-nistp256 SHA256:4/kIIUmDqoKA1xgTfdHsCGgIWIbWUQf+0BAEBMe0cJM Warning: Permanently added '172.31.1.128' (ECDSA) to the list of known hosts. debug3: send packet: type 21 debug2: set_newkeys: mode 1 debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug3: receive packet: type 21 debug2: set_newkeys: mode 0 debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS received debug2: key: /root/.ssh/server1.pem ((nil)) debug3: send packet: type 5 debug3: receive packet: type 7 debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs=<rsa-sha2-256,rsa-sha2-512> debug3: receive packet: type 6 debug2: service_accept: ssh-userauth debug1: SSH2_MSG_SERVICE_ACCEPT received debug3: send packet: type 50 debug3: receive packet: type 51 debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic debug3: start over, passed a different list publickey,gssapi-keyex,gssapi-with-mic debug3: preferred publickey debug3: authmethod_lookup publickey debug3: remaining preferred: debug3: authmethod_is_enabled publickey debug1: Next authentication method: publickey debug1: Trying private key: /root/.ssh/server1.pem debug3: sign_and_send_pubkey: RSA SHA256:tbkErO+dWUV5xSGkdiFYf3Q9P2ZEgBHUr/dCUZMyANM debug3: send packet: type 50 debug2: we sent a publickey packet, wait for reply debug3: receive packet: type 52 debug1: Enabling compression at level 6. debug1: Authentication succeeded (publickey). Authenticated to 172.31.1.128 ([172.31.1.128]:22). debug1: setting up multiplex master socket debug3: muxserver_listen: temporary control path /var/lib/jenkins/.ansible/cp/ansible-ssh-172.31.1.128-22-ec2-user.7se8dQdicjV8JSGk debug2: fd 4 setting O_NONBLOCK debug3: fd 4 is O_NONBLOCK debug3: fd 4 is O_NONBLOCK debug1: channel 0: new [/var/lib/jenkins/.ansible/cp/ansible-ssh-172.31.1.128-22-ec2-user] debug3: muxserver_listen: mux listener channel 0 fd 4 debug2: fd 3 setting TCP_NODELAY debug3: ssh_packet_set_tos: set IP_TOS 0x08 debug1: control_persist_detach: backgrounding master process debug2: control_persist_detach: background process is 3613 debug2: fd 4 setting O_NONBLOCK debug1: forking to background debug1: Entering interactive session. debug1: pledge: id debug2: set_control_persist_exit_time: schedule exit in 60 seconds debug1: multiplexing control connection debug2: fd 5 setting O_NONBLOCK debug3: fd 5 is O_NONBLOCK debug1: channel 1: new [mux-control] debug3: channel_post_mux_listener: new mux channel 1 fd 5 debug3: mux_master_read_cb: channel 1: hello sent debug2: set_control_persist_exit_time: cancel scheduled exit debug3: mux_master_read_cb: channel 1 packet type 0x00000001 len 4 debug2: process_mux_master_hello: channel 1 slave version 4 debug2: mux_client_hello_exchange: master version 4 debug3: mux_client_forwards: request forwardings: 0 local, 0 remote debug3: mux_client_request_session: entering debug3: mux_client_request_alive: entering debug3: mux_master_read_cb: channel 1 packet type 0x10000004 len 4 debug2: process_mux_alive_check: channel 1: alive check debug3: mux_client_request_alive: done pid = 3615 debug3: mux_client_request_session: session request sent debug3: mux_master_read_cb: channel 1 packet type 0x10000002 len 237 debug2: process_mux_new_session: channel 1: request tty 1, X 0, agent 0, subsys 0, term "xterm", cmd "( umask 22 && mkdir -p "$( echo $HOME/.ansible/tmp/ansible-tmp-1528657894.57-17447076442650 )" && echo "$( echo $HOME/.ansible/tmp/ansible-tmp-1528657894.57-17447076442650 )" )", env 1 debug3: process_mux_new_session: got fds stdin 6, stdout 7, stderr 8 debug1: channel 2: new [client-session] debug2: process_mux_new_session: channel_new: 2 linked to control channel 1 debug2: channel 2: send open debug3: send packet: type 90 debug3: receive packet: type 80 debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0 debug3: receive packet: type 91 debug2: callback start debug2: client_session2_setup: id 2 debug2: channel 2: request pty-req confirm 1 debug3: send packet: type 98 debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug2: channel 2: request env confirm 0 debug3: send packet: type 98 debug1: Sending command: ( umask 22 && mkdir -p "$( echo $HOME/.ansible/tmp/ansible-tmp-1528657894.57-17447076442650 )" && echo "$( echo $HOME/.ansible/tmp/ansible-tmp-1528657894.57-17447076442650 )" ) debug2: channel 2: request exec confirm 1 debug3: send packet: type 98 debug3: mux_session_confirm: sending success reply debug2: callback done debug2: channel 2: open confirm rwindow 0 rmax 32768 debug1: mux_client_request_session: master session id: 2 debug3: receive packet: type 99 debug2: channel_input_status_confirm: type 99 id 2 debug2: PTY allocation request accepted on channel 2 debug2: channel 2: rcvd adjust 2097152 debug3: receive packet: type 99 debug2: channel_input_status_confirm: type 99 id 2 debug2: exec request accepted on channel 2 debug3: receive packet: type 98 debug1: client_input_channel_req: channel 2 rtype exit-status reply 0 debug3: mux_exit_message: channel 2: exit message, exitval 0 debug3: receive packet: type 98 debug1: client_input_channel_req: channel 2 rtype eow@openssh.com reply 0 debug2: channel 2: rcvd eow debug2: channel 2: close_read debug2: channel 2: input open -> closed debug3: receive packet: type 96 debug2: channel 2: rcvd eof debug2: channel 2: output open -> drain debug3: receive packet: type 97 debug2: channel 2: rcvd close debug3: channel 2: will not send data after close /home/ec2-user/.ansible/tmp/ansible-tmp-1528657894.57-17447076442650 debug3: channel 2: will not send data after close debug2: channel 2: obuf empty debug2: channel 2: close_write debug2: channel 2: output drain -> closed debug2: channel 2: send close debug3: send packet: type 97 debug2: channel 2: is dead debug2: channel 2: gc: notify user debug3: mux_master_session_cleanup_cb: entering for channel 2 debug2: channel 1: rcvd close debug2: channel 1: output open -> drain debug2: channel 1: close_read debug2: channel 1: input open -> closed debug2: channel 2: gc: user detached debug2: channel 2: is dead debug2: channel 2: garbage collecting debug1: channel 2: free: client-session, nchannels 3 debug3: channel 2: status: The following connections are open: #2 client-session (t4 r0 i3/0 o3/0 fd -1/-1 cc -1)  debug2: channel 1: obuf empty debug2: channel 1: close_write debug3: mux_client_read_packet: read header failed: Broken pipe debug2: Received exit status from master 0 Shared connection to 172.31.1.128 closed. root@ip-172-31-8-75:~/.ssh# debug2: channel 1: output drain -> closed debug2: channel 1: is dead (local) debug2: channel 1: gc: notify user debug3: mux_master_control_cleanup_cb: entering for channel 1 debug2: channel 1: gc: user detached debug2: channel 1: is dead (local) debug2: channel 1: garbage collecting debug1: channel 1: free: mux-control, nchannels 2 debug3: channel 1: status: The following connections are open:  debug2: set_control_persist_exit_time: schedule exit in 60 seconds debug1: ControlPersist timeout expired debug3: send packet: type 1 debug1: channel 0: free: /var/lib/jenkins/.ansible/cp/ansible-ssh-172.31.1.128-22-ec2-user, nchannels 1 debug3: channel 0: status: The following connections are open:  debug3: fd 0 is not O_NONBLOCK debug3: fd 1 is not O_NONBLOCK Transferred: sent 2572, received 2480 bytes, in 60.3 seconds Bytes per second: sent 42.7, received 41.1 debug1: Exit status -1 debug1: compress outgoing: raw data 594, compressed 370, factor 0.62 debug1: compress incoming: raw data 370, compressed 594, factor 1.61 

Может кто-нибудь, пожалуйста, помогите мне в устранении неполадок и исправлении SSH для работы.

Ключи для подключения к 172.31.1.128 находятся в файле с именем server1.pem и расположены в расположении ~ / .ssh / server1.pem, которое дано ansible.cfg со ссылкой на https://github.com/maheshkharwadkar/devops / дерево / ведущий / анзибль / e2eproject

Шаг 2: Хотя, простая команда:

ssh ec2-user@172.31.1.128 

работает супер круто

Тем не менее, происходит сбой при выполнении playbook при выполнении вышеупомянутой команды ssh на шаге 1.