ssh-copy-id要求密码和sshclosures

我目前正在2个docker集装箱上部署一个Centreon服务器。 （一个用于中央服务器，一个用于轮询）两个容器运行CentOS 6.7

运行时：

$ ssh-copy-id -i .ssh/id_rsa.pub centreon@adress 

我总是有：

 The authenticity of host 'address (address)' can't be established. RSA key fingerprint is xx.xx. Are you sure you want to continue connecting (yes/no)? yes Warning: Permanently added 'address' (RSA) to the list of known hosts. centreon@address's password: 

我也应该有

 Now try logging into the machine, with "ssh 'centreon@address'", and check in: ~/.ssh/authorized_keys to make sure we haven't added extra keys that you weren't expecting. 

但我不知道
尝试了一些事情来解决这个问题。

1）.ssh /有drwx —— acccess
.ssh / id_rsa和.ssh / id_rsa.pub都有-rw-r – r–权限

2）in

 /etc/ssh/sshd_config 

选项：

 RSAAuthentication yes PubkeyAuthentication yes AuthorizedKeysFile .ssh/authorized_keys 

被激活。

我注意到.ssh / authorized_keys没有被创build。

可能是什么问题 ？

编辑：

ssh centreon@address

提示input密码，然后返回：

connection to address closed

ssh centreon@address -v -v -v -v结果：

 OpenSSH_5.3p1, OpenSSL 1.0.1e-fips 11 Feb 2013 debug1: Reading configuration data /etc/ssh/ssh_config debug1: Applying options for * debug2: ssh_connect: needpriv 0 debug1: Connecting to address [address] port 22. debug1: Connection established. debug1: identity file /var/spool/centreon/.ssh/identity type -1 debug1: identity file /var/spool/centreon/.ssh/identity-cert type -1 debug3: Not a RSA1 key file /var/spool/centreon/.ssh/id_rsa. debug2: key_type_from_name: unknown key type '-----BEGIN' debug3: key_read: missing keytype debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug2: key_type_from_name: unknown key type '-----END' debug3: key_read: missing keytype debug1: identity file /var/spool/centreon/.ssh/id_rsa type 1 debug1: identity file /var/spool/centreon/.ssh/id_rsa-cert type -1 debug1: identity file /var/spool/centreon/.ssh/id_dsa type -1 debug1: identity file /var/spool/centreon/.ssh/id_dsa-cert type -1 debug1: identity file /var/spool/centreon/.ssh/id_ecdsa type -1 debug1: identity file /var/spool/centreon/.ssh/id_ecdsa-cert type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_5.3 debug1: match: OpenSSH_5.3 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_5.3 debug2: fd 3 setting O_NONBLOCK debug1: SSH2_MSG_KEXINIT sent debug3: Wrote 960 bytes for a total of 981 debug1: SSH2_MSG_KEXINIT received debug2: kex_parse_kexinit: diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1 debug2: kex_parse_kexinit: [e-mail],[e-mail],[e-mail],[e-mail],ssh-rsa,ssh-dss debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,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,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[e-mail] debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,[e-mail],hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,[e-mail],hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,[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: diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1 debug2: kex_parse_kexinit: ssh-rsa,ssh-dss debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,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,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[e-mail] debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,[e-mail],hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,[e-mail],hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,[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] 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: found hmac-md5 debug1: kex: server->client aes128-ctr hmac-md5 none debug2: mac_setup: found hmac-md5 debug1: kex: client->server aes128-ctr hmac-md5 none debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP debug3: Wrote 24 bytes for a total of 1005 debug2: dh_gen_key: priv key bits set: 131/256 debug2: bits set: 505/1024 debug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug3: Wrote 144 bytes for a total of 1149 debug3: check_host_in_hostfile: host address filename /var/spool/centreon/.ssh/known_hosts debug3: check_host_in_hostfile: host address filename /var/spool/centreon/.ssh/known_hosts debug3: check_host_in_hostfile: match line 1 debug1: Host 'address' is known and matches the RSA host key. debug1: Found key in /var/spool/centreon/.ssh/known_hosts:1 debug2: bits set: 517/1024 debug1: ssh_rsa_verify: signature correct debug2: kex_derive_keys debug2: set_newkeys: mode 1 debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug3: Wrote 16 bytes for a total of 1165 debug2: set_newkeys: mode 0 debug1: SSH2_MSG_NEWKEYS received debug1: SSH2_MSG_SERVICE_REQUEST sent debug3: Wrote 48 bytes for a total of 1213 debug2: service_accept: ssh-userauth debug1: SSH2_MSG_SERVICE_ACCEPT received debug2: key: /var/spool/centreon/.ssh/identity ((nil)) debug2: key: /var/spool/centreon/.ssh/id_rsa (0x7f4139c52a30) debug2: key: /var/spool/centreon/.ssh/id_dsa ((nil)) debug2: key: /var/spool/centreon/.ssh/id_ecdsa ((nil)) debug3: Wrote 64 bytes for a total of 1277 debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password debug3: start over, passed a different list publickey,gssapi-keyex,gssapi-with-mic,password debug3: preferred gssapi-keyex,gssapi-with-mic,publickey,keyboard-interactive,password debug3: authmethod_lookup gssapi-keyex debug3: remaining preferred: gssapi-with-mic,publickey,keyboard-interactive,password debug3: authmethod_is_enabled gssapi-keyex debug1: Next authentication method: gssapi-keyex debug1: No valid Key exchange context debug2: we did not send a packet, disable method debug3: authmethod_lookup gssapi-with-mic debug3: remaining preferred: publickey,keyboard-interactive,password debug3: authmethod_is_enabled gssapi-with-mic debug1: Next authentication method: gssapi-with-mic debug3: Trying to reverse map address address. debug1: Unspecified GSS failure. Minor code may provide more information Cannot determine realm for numeric host address debug1: Unspecified GSS failure. Minor code may provide more information Cannot determine realm for numeric host address debug1: Unspecified GSS failure. Minor code may provide more information debug1: Unspecified GSS failure. Minor code may provide more information Cannot determine realm for numeric host address debug2: we did not send a packet, disable method debug3: authmethod_lookup publickey debug3: remaining preferred: keyboard-interactive,password debug3: authmethod_is_enabled publickey debug1: Next authentication method: publickey debug1: Trying private key: /var/spool/centreon/.ssh/identity debug3: no such identity: /var/spool/centreon/.ssh/identity debug1: Offering public key: /var/spool/centreon/.ssh/id_rsa debug3: send_pubkey_test debug2: we sent a publickey packet, wait for reply debug3: Wrote 368 bytes for a total of 1645 debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password debug1: Trying private key: /var/spool/centreon/.ssh/id_dsa debug3: no such identity: /var/spool/centreon/.ssh/id_dsa debug1: Trying private key: /var/spool/centreon/.ssh/id_ecdsa debug3: no such identity: /var/spool/centreon/.ssh/id_ecdsa debug2: we did not send a packet, disable method debug3: authmethod_lookup password debug3: remaining preferred: ,password debug3: authmethod_is_enabled password debug1: Next authentication method: password centreon@address's password: debug3: packet_send2: adding 48 (len 61 padlen 19 extra_pad 64) debug2: we sent a password packet, wait for reply debug3: Wrote 144 bytes for a total of 1789 debug1: Authentication succeeded (password). 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. debug3: Wrote 128 bytes for a total of 1917 debug2: callback start debug2: client_session2_setup: id 0 debug2: channel 0: request pty-req confirm 1 debug1: Sending environment. debug3: Ignored env HOSTNAME debug3: Ignored env SHELL debug3: Ignored env TERM debug3: Ignored env HISTSIZE debug3: Ignored env QTDIR debug3: Ignored env QTINC debug3: Ignored env USER debug3: Ignored env LS_COLORS debug3: Ignored env MAIL debug3: Ignored env PATH debug3: Ignored env PWD debug1: Sending env LANG = en_US.UTF-8 debug2: channel 0: request env confirm 0 debug3: Ignored env HISTCONTROL debug3: Ignored env SHLVL debug3: Ignored env HOME debug3: Ignored env LOGNAME debug3: Ignored env QTLIB debug3: Ignored env CVS_RSH debug3: Ignored env LESSOPEN debug3: Ignored env G_BROKEN_FILENAMES debug3: Ignored env _ debug2: channel 0: request shell confirm 1 debug2: fd 3 setting TCP_NODELAY debug2: callback done debug2: channel 0: open confirm rwindow 0 rmax 32768 debug3: Wrote 448 bytes for a total of 2365 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: Wed May 4 15:43:59 2016 from address debug2: channel 0: rcvd eof debug2: channel 0: output open -> drain debug2: channel 0: obuf empty debug2: channel 0: close_write debug2: channel 0: output drain -> closed debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug1: client_input_channel_req: channel 0 rtype [e-mail] reply 0 debug2: channel 0: rcvd eow debug2: channel 0: close_read debug2: channel 0: input open -> closed debug2: channel 0: rcvd close debug3: channel 0: will not send data after close debug2: channel 0: almost dead debug2: channel 0: gc: notify user debug2: channel 0: gc: user detached debug2: channel 0: send close debug2: channel 0: is dead debug2: channel 0: garbage collecting debug1: channel 0: free: client-session, nchannels 1 debug3: channel 0: status: The following connections are open: #0 client-session (t4 r0 i3/0 o3/0 fd -1/-1 cc -1) debug3: channel 0: close_fds r -1 w -1 e 6 debug3: Wrote 32 bytes for a total of 2397 debug3: Wrote 64 bytes for a total of 2461 Connection to address closed. Transferred: sent 2264, received 2192 bytes, in 0.0 seconds Bytes per second: sent 265256.1, received 256820.4 debug1: Exit status 254 

Answer 1

您的私钥.ssh / id_rsa只能由您自己阅读。

 $ chmod 700 $HOME/.ssh/id_rsa 

然后

 $ ssh-copy-id <user>@<host> 

Answer 2

PAM身份validation造成麻烦。 评论usePAM yes ，一切正常。

谢谢Ra_让我更多的在sshd_config文件上。