Ansible不会让我通过SSH连接

我试图从一台服务器连接到另一台服务器。 事实上，我试图从docker集装箱内连接到我的主机操作系统（CoreOS）。 我build立了一个RSA密钥，当使用标准命令行连接到远程主机时，它就像一个魅力。 它按预期工作。

当我试图运行一个ansible customercare -m ping --user=core --connection=ssh --private-key=/home/jenkins/.ssh/id_rsa遇到这个错误

10.45.1.107 | FAILED => SSH在连接期间遇到未知错误。 我们build议您使用-vvvv重新运行该命令，该命令将启用SSHdebugging输出来帮助诊断问题

详细选项如下所示：

 <10.45.1.107> ESTABLISH CONNECTION FOR USER: core <10.45.1.107> REMOTE_MODULE ping <10.45.1.107> EXEC ['ssh', '-C', '-tt', '-vvv', '-o', 'ControlMaster=auto', '-o', 'ControlPersist=60s', '-o', 'ControlPath=/root/.ansible/cp/ ansible-ssh-%h-%p-%r', '-o', 'Port=22', '-o', 'IdentityFile=/home/jenkins/.ssh/id_rsa', '-o', 'KbdInteractiveAuthentication=no', '-o', 'PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey', '-o', 'PasswordAuthentication=no', '-o', 'User=core', '-o', 'ConnectTimeout=10', '10.45.1.107', "/bin/sh -c 'mkdir -p $HOME/.ansible/tmp/ansible-tmp-1437988628.37-213828375275223 && chmod a+rx $HOME/. ansible/tmp/ansible-tmp-1437988628.37-213828375275223 && echo $HOME/.ansible/tmp/ansible-tmp-1437988628.37-213828375275223'"] 10.45.1.107 | FAILED => SSH encountered an unknown error. The output was: OpenSSH_6.6.1, OpenSSL 1.0.1f 6 Jan 2014 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 "/root/.ansible/cp/ansible-ssh-10.45.1.107-22-core" does not exist debug2: ssh_connect: needpriv 0 debug1: Connecting to 10.45.1.107 [10.45.1.107] port 22. debug2: fd 3 setting O_NONBLOCK debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug3: timeout: 9985 ms remain after connect debug1: permanently_set_uid: 0/0 debug3: Incorrect RSA1 identifier debug3: Could not load "/home/jenkins/.ssh/id_rsa" as a RSA1 public key debug1: identity file /home/jenkins/.ssh/id_rsa type 1 debug1: identity file /home/jenkins/.ssh/id_rsa-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_6.6.1p1 Ubuntu-2ubuntu2 debug1: Remote protocol version 2.0, remote software version OpenSSH_6.7 debug1: match: OpenSSH_6.7 pat OpenSSH* compat 0x04000000 debug2: fd 3 setting O_NONBLOCK debug3: load_hostkeys: loading entries for host "10.45.1.107" from file "/root/.ssh/known_hosts" debug3: load_hostkeys: found key type ED25519 in file /root/.ssh/known_hosts:1 debug3: load_hostkeys: loaded 1 keys debug3: order_hostkeyalgs: prefer hostkeyalgs: [e-mail],ssh-ed25519 debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug2: kex_parse_kexinit: [e-mail],ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group- exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1 debug2: kex_parse_kexinit: [e-mail],ssh-ed25519,[e-mail],ecdsa-sha2-nistp384-cert- [e-mail],[e-mail],[e-mail],[e-mail],ssh-rsa-cert-v00@openssh. com,[e-mail],ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-rsa,ssh-dss debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,[e-mail],[e-mail],chacha20- [e-mail],aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[e-mail] debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,[e-mail],[e-mail],chacha20- [e-mail],aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[e-mail] debug2: kex_parse_kexinit: [e-mail],[e-mail],[e-mail],[e-mail],hmac-sha2-256- [e-mail],[e-mail],[e-mail],[e-mail],[e-mail],hmac- md5,hmac-sha1,[e-mail],[e-mail],hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,[e-mail],hmac-sha1-96, hmac-md5-96 debug2: kex_parse_kexinit: [e-mail],[e-mail],[e-mail],[e-mail],hmac-sha2-256- [e-mail],[e-mail],[e-mail],[e-mail],[e-mail],hmac- md5,hmac-sha1,[e-mail],[e-mail],hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,[e-mail],hmac-sha1-96, hmac-md5-96 debug2: kex_parse_kexinit: [e-mail],zlib,none debug2: kex_parse_kexinit: [e-mail],zlib,none debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: first_kex_follows 0 debug2: kex_parse_kexinit: reserved 0 debug2: kex_parse_kexinit: [e-mail],diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha1 debug2: kex_parse_kexinit: ssh-rsa,ssh-dss,ssh-ed25519 debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,[e-mail],[e-mail],[e-mail] debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,[e-mail],[e-mail],[e-mail] debug2: kex_parse_kexinit: [e-mail],[e-mail],[e-mail],[e-mail],hmac- [e-mail],[e-mail],[e-mail],hmac-sha2-256,hmac-sha2-512,hmac-sha1 debug2: kex_parse_kexinit: [e-mail],[e-mail],[e-mail],[e-mail],hmac- [e-mail],[e-mail],[e-mail],hmac-sha2-256,hmac-sha2-512,hmac-sha1 debug2: kex_parse_kexinit: none,[e-mail] debug2: kex_parse_kexinit: none,[e-mail] debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: first_kex_follows 0 debug2: kex_parse_kexinit: reserved 0 debug2: mac_setup: setup [e-mail] debug1: kex: server->client aes128-ctr [e-mail] [e-mail] debug2: mac_setup: setup [e-mail] debug1: kex: client->server aes128-ctr [e-mail] [e-mail] debug1: sending SSH2_MSG_KEX_ECDH_INIT debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ED25519 54:85:33:0a:6f:78:74:a7:13:7d:74:bd:03:f1:9c:ce debug3: load_hostkeys: loading entries for host "10.45.1.107" from file "/root/.ssh/known_hosts" debug3: load_hostkeys: found key type ED25519 in file /root/.ssh/known_hosts:1 debug3: load_hostkeys: loaded 1 keys debug1: Host '10.45.1.107' is known and matches the ED25519 host key. debug1: Found key in /root/.ssh/known_hosts:1 debug1: ssh_ed25519_verify: signature correct debug2: kex_derive_keys debug2: set_newkeys: mode 1 debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug2: set_newkeys: mode 0 debug1: SSH2_MSG_NEWKEYS received debug1: Roaming not allowed by server debug1: SSH2_MSG_SERVICE_REQUEST sent debug2: service_accept: ssh-userauth debug1: SSH2_MSG_SERVICE_ACCEPT received debug2: key: /home/jenkins/.ssh/id_rsa (0x7f2295d969e0), explicit debug1: Authentications that can continue: publickey,password,keyboard-interactive debug3: start over, passed a different list publickey,password,keyboard-interactive debug3: preferred gssapi-with-mic,gssapi-keyex,hostbased,publickey debug3: authmethod_lookup publickey debug3: remaining preferred: ,gssapi-keyex,hostbased,publickey debug3: authmethod_is_enabled publickey debug1: Next authentication method: publickey debug1: Offering RSA public key: /home/jenkins/.ssh/id_rsa debug3: send_pubkey_test debug2: we sent a publickey packet, wait for reply debug1: Server accepts key: pkalg ssh-rsa blen 279 debug2: input_userauth_pk_ok: fp 53:f8:88:06:5b:c2:a3:0a:05:9f:2c:ed:3b:51:74:47 debug3: sign_and_send_pubkey: RSA 53:f8:88:06:5b:c2:a3:0a:05:9f:2c:ed:3b:51:74:47 debug1: key_parse_private2: missing begin marker debug1: read PEM private key done: type RSA debug1: Enabling compression at level 6. debug1: Authentication succeeded (publickey). Authenticated to 10.45.1.107 ([10.45.1.107]:22). debug1: setting up multiplex master socket debug3: muxserver_listen: temporary control path /root/.ansible/cp/ansible-ssh-10.45.1.107-22-core.xNa4LxZkP4s02v2j debug2: fd 4 setting O_NONBLOCK debug3: fd 4 is O_NONBLOCK debug3: fd 4 is O_NONBLOCK debug1: channel 0: new [/root/.ansible/cp/ansible-ssh-10.45.1.107-22-core] debug3: muxserver_listen: mux listener channel 0 fd 4 debug2: fd 3 setting TCP_NODELAY debug3: packet_set_tos: set IP_TOS 0x08 debug1: control_persist_detach: backgrounding master process debug2: control_persist_detach: background process is 470 Control socket connect(/root/.ansible/cp/ansible-ssh-10.45.1.107-22-core): Connection refused Failed to connect to new control master debug1: forking to background debug1: Entering interactive session. debug2: set_control_persist_exit_time: schedule exit in 60 seconds 

任何线索发生了什么事？

[更新]以下是成功loginSSH的日志：

 jenkins@9031c65c8952:~$ ssh core@10.45.1.107 -vvvv OpenSSH_6.6.1, OpenSSL 1.0.1f 6 Jan 2014 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug2: ssh_connect: needpriv 0 debug1: Connecting to 10.45.1.107 [10.45.1.107] port 22. debug1: Connection established. debug3: Incorrect RSA1 identifier debug3: Could not load "/home/jenkins/.ssh/id_rsa" as a RSA1 public key debug1: identity file /home/jenkins/.ssh/id_rsa type 1 debug1: identity file /home/jenkins/.ssh/id_rsa-cert type -1 debug1: identity file /home/jenkins/.ssh/id_dsa type -1 debug1: identity file /home/jenkins/.ssh/id_dsa-cert type -1 debug1: identity file /home/jenkins/.ssh/id_ecdsa type -1 debug1: identity file /home/jenkins/.ssh/id_ecdsa-cert type -1 debug1: identity file /home/jenkins/.ssh/id_ed25519 type -1 debug1: identity file /home/jenkins/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_6.6.1p1 Ubuntu-2ubuntu2 debug1: Remote protocol version 2.0, remote software version OpenSSH_6.7 debug1: match: OpenSSH_6.7 pat OpenSSH* compat 0x04000000 debug2: fd 3 setting O_NONBLOCK debug3: load_hostkeys: loading entries for host "10.45.1.107" from file "/home/jenkins/.ssh/known_hosts" debug3: load_hostkeys: found key type ED25519 in file /home/jenkins/.ssh/known_hosts:1 debug3: load_hostkeys: loaded 1 keys debug3: order_hostkeyalgs: prefer hostkeyalgs: [e-mail],ssh-ed25519 debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug2: kex_parse_kexinit: [e-mail],ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1 debug2: kex_parse_kexinit: [e-mail],ssh-ed25519,[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-rsa,ssh-dss debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,[e-mail],[e-mail],[e-mail],aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[e-mail] debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,[e-mail],[e-mail],[e-mail],aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[e-mail] debug2: kex_parse_kexinit: [e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],hmac-md5,hmac-sha1,[e-mail],[e-mail],hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,[e-mail],hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: [e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],hmac-md5,hmac-sha1,[e-mail],[e-mail],hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,[e-mail],hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: none,[e-mail],zlib debug2: kex_parse_kexinit: none,[e-mail],zlib debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: first_kex_follows 0 debug2: kex_parse_kexinit: reserved 0 debug2: kex_parse_kexinit: [e-mail],diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha1 debug2: kex_parse_kexinit: ssh-rsa,ssh-dss,ssh-ed25519 debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,[e-mail],[e-mail],[e-mail] debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,[e-mail],[e-mail],[e-mail] debug2: kex_parse_kexinit: [e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],hmac-sha2-256,hmac-sha2-512,hmac-sha1 debug2: kex_parse_kexinit: [e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],hmac-sha2-256,hmac-sha2-512,hmac-sha1 debug2: kex_parse_kexinit: none,[e-mail] debug2: kex_parse_kexinit: none,[e-mail] debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: first_kex_follows 0 debug2: kex_parse_kexinit: reserved 0 debug2: mac_setup: setup [e-mail] debug1: kex: server->client aes128-ctr [e-mail] none debug2: mac_setup: setup [e-mail] debug1: kex: client->server aes128-ctr [e-mail] none debug1: sending SSH2_MSG_KEX_ECDH_INIT debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ED25519 54:85:33:0a:6f:78:74:a7:13:7d:74:bd:03:f1:9c:ce debug3: load_hostkeys: loading entries for host "10.45.1.107" from file "/home/jenkins/.ssh/known_hosts" debug3: load_hostkeys: found key type ED25519 in file /home/jenkins/.ssh/known_hosts:1 debug3: load_hostkeys: loaded 1 keys debug1: Host '10.45.1.107' is known and matches the ED25519 host key. debug1: Found key in /home/jenkins/.ssh/known_hosts:1 debug1: ssh_ed25519_verify: signature correct debug2: kex_derive_keys debug2: set_newkeys: mode 1 debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug2: set_newkeys: mode 0 debug1: SSH2_MSG_NEWKEYS received debug1: Roaming not allowed by server debug1: SSH2_MSG_SERVICE_REQUEST sent debug2: service_accept: ssh-userauth debug1: SSH2_MSG_SERVICE_ACCEPT received debug2: key: /home/jenkins/.ssh/id_rsa (0x7fab14d1cab0), debug2: key: /home/jenkins/.ssh/id_dsa ((nil)), debug2: key: /home/jenkins/.ssh/id_ecdsa ((nil)), debug2: key: /home/jenkins/.ssh/id_ed25519 ((nil)), debug1: Authentications that can continue: publickey,password,keyboard-interactive debug3: start over, passed a different list publickey,password,keyboard-interactive debug3: preferred gssapi-keyex,gssapi-with-mic,publickey,keyboard-interactive,password debug3: authmethod_lookup publickey debug3: remaining preferred: keyboard-interactive,password debug3: authmethod_is_enabled publickey debug1: Next authentication method: publickey debug1: Offering RSA public key: /home/jenkins/.ssh/id_rsa debug3: send_pubkey_test debug2: we sent a publickey packet, wait for reply debug1: Server accepts key: pkalg ssh-rsa blen 279 debug2: input_userauth_pk_ok: fp 53:f8:88:06:5b:c2:a3:0a:05:9f:2c:ed:3b:51:74:47 debug3: sign_and_send_pubkey: RSA 53:f8:88:06:5b:c2:a3:0a:05:9f:2c:ed:3b:51:74:47 debug1: key_parse_private2: missing begin marker debug1: read PEM private key done: type RSA debug1: Authentication succeeded (publickey). Authenticated to 10.45.1.107 ([10.45.1.107]:22). debug1: channel 0: new [client-session] debug3: ssh_session2_open: channel_new: 0 debug2: channel 0: send open debug1: Requesting [e-mail] debug1: Entering interactive session. debug2: callback start debug2: fd 3 setting TCP_NODELAY debug3: packet_set_tos: set IP_TOS 0x10 debug2: client_session2_setup: id 0 debug2: channel 0: request pty-req confirm 1 debug1: Sending environment. debug3: Ignored env SHELL debug3: Ignored env TERM debug3: Ignored env USER debug3: Ignored env LS_COLORS debug3: Ignored env MAIL debug3: Ignored env PATH debug3: Ignored env PWD debug3: Ignored env SHLVL debug3: Ignored env HOME debug3: Ignored env LOGNAME debug3: Ignored env LESSOPEN debug3: Ignored env LESSCLOSE debug3: Ignored env _ debug2: channel 0: request shell confirm 1 debug2: callback done debug2: channel 0: open confirm rwindow 0 rmax 32768 debug2: channel_input_status_confirm: type 99 id 0 debug2: PTY allocation request accepted on channel 0 debug2: channel 0: rcvd adjust 2097152 debug2: channel_input_status_confirm: type 99 id 0 debug2: shell request accepted on channel 0 Last login: Mon Jul 27 09:49:44 2015 from 172.17.0.37 CoreOS stable (717.3.0) core@localhost ~ $ 

Answer 1

我在coreOS主机上的Docker容器中运行相同的问题。 在这个线程的帮助下，我可以跟着它到-O ControlPath选项。 关掉加速虽然对我没有帮助。 将ssh_args=行更改为空string对我来说是个诀窍。

Answer 2

closures加速选项的诀窍。 所以在/etc/ansible/ansible.cfg我join了accelerate: false并且注释掉了其他加速选项。

似乎工作。 非常感谢Thomasleveil