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dyrnq / cdc-vagrant

CDC(Change Data Capture) is made up of two components, the CDD and the CDT. CDD is stand for Change Data Detection and CDT is stand for Change Data Transfer.
https://nightlies.apache.org/flink/flink-cdc-docs-stable/
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Failed publickey for hduser from 192.168.56.116 port 39344 ssh2: RSA SHA256:oH2htFMJSbabZlUztzhYCVeL/vMX+0e61mEaZ58/vjE #35

Closed dyrnq closed 1 week ago

dyrnq commented 1 week ago 
Nov 13 07:16:11 ubuntu-jammy sshd[37989]: debug1: Could not open authorized keys '/home/hduser/.ssh/authorized_keys2': No such file or directory
Nov 13 07:16:11 ubuntu-jammy sshd[37989]: debug1: restore_uid: 0/0
Nov 13 07:16:11 ubuntu-jammy sshd[37989]: Failed publickey for hduser from 192.168.56.116 port 55686 ssh2: ED25519 SHA256:NO+cj0Gcn9Z6Id1UtDTsmsw8eWT2a+zzkiWOJeXf3E8
Nov 13 07:16:11 ubuntu-jammy sshd[37989]: Connection closed by authenticating user hduser 192.168.56.116 port 55686 [preauth]
Nov 13 07:16:11 ubuntu-jammy sshd[37989]: debug1: do_cleanup [preauth]
Nov 13 07:16:11 ubuntu-jammy sshd[37989]: debug1: monitor_read_log: child log fd closed
Nov 13 07:16:11 ubuntu-jammy sshd[37989]: debug1: do_cleanup
Nov 13 07:16:11 ubuntu-jammy sshd[37989]: debug1: PAM: cleanup
Nov 13 07:16:11 ubuntu-jammy sshd[37989]: debug1: Killing privsep child 37990
Nov 13 07:16:11 ubuntu-jammy sshd[37989]: debug1: audit_event: unhandled event 12
Nov 13 07:16:36 ubuntu-jammy sshd[37814]: debug1: Forked child 38087.
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: Set /proc/self/oom_score_adj to 0
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: rexec start in 5 out 5 newsock 5 pipe 7 sock 8
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: inetd sockets after dupping: 4, 4
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: Connection from 192.168.56.116 port 39344 on 192.168.56.117 port 22 rdomain ""
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: Local version string SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.10
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: Remote protocol version 2.0, remote software version OpenSSH_8.9p1 Ubuntu-3ubuntu0.10
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: compat_banner: match: OpenSSH_8.9p1 Ubuntu-3ubuntu0.10 pat OpenSSH* compat 0x04000000
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: permanently_set_uid: 109/65534 [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: list_hostkey_types: rsa-sha2-512,rsa-sha2-256,ecdsa-sha2-nistp256,ssh-ed25519 [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: SSH2_MSG_KEXINIT sent [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: SSH2_MSG_KEXINIT received [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: kex: algorithm: curve25519-sha256 [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: kex: host key algorithm: ssh-ed25519 [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: expecting SSH2_MSG_KEX_ECDH_INIT [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: SSH2_MSG_KEX_ECDH_INIT received [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: ssh_packet_send2_wrapped: resetting send seqnr 3 [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: rekey out after 134217728 blocks [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: SSH2_MSG_NEWKEYS sent [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: Sending SSH2_MSG_EXT_INFO [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: expecting SSH2_MSG_NEWKEYS [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: ssh_packet_read_poll2: resetting read seqnr 3 [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: SSH2_MSG_NEWKEYS received [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: rekey in after 134217728 blocks [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: KEX done [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: userauth-request for user hduser service ssh-connection method none [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: attempt 0 failures 0 [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: PAM: initializing for "hduser"
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: PAM: setting PAM_RHOST to "192.168.56.116"
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: PAM: setting PAM_TTY to "ssh"
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: userauth-request for user hduser service ssh-connection method publickey [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: attempt 1 failures 0 [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: userauth_pubkey: publickey test pkalg rsa-sha2-512 pkblob RSA SHA256:oH2htFMJSbabZlUztzhYCVeL/vMX+0e61mEaZ58/vjE [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: temporarily_use_uid: 4000/4000 (e=0/0)
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: trying public key file /home/hduser/.ssh/authorized_keys
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: fd 5 clearing O_NONBLOCK
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: restore_uid: 0/0
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: temporarily_use_uid: 4000/4000 (e=0/0)
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: trying public key file /home/hduser/.ssh/authorized_keys2
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: Could not open authorized keys '/home/hduser/.ssh/authorized_keys2': No such file or directory
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: restore_uid: 0/0
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: Failed publickey for hduser from 192.168.56.116 port 39344 ssh2: RSA SHA256:oH2htFMJSbabZlUztzhYCVeL/vMX+0e61mEaZ58/vjE
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: userauth-request for user hduser service ssh-connection method publickey [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: attempt 2 failures 1 [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: userauth_pubkey: publickey test pkalg ssh-ed25519 pkblob ED25519 SHA256:NO+cj0Gcn9Z6Id1UtDTsmsw8eWT2a+zzkiWOJeXf3E8 [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: temporarily_use_uid: 4000/4000 (e=0/0)
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: trying public key file /home/hduser/.ssh/authorized_keys
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: fd 5 clearing O_NONBLOCK
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: restore_uid: 0/0
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: temporarily_use_uid: 4000/4000 (e=0/0)
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: trying public key file /home/hduser/.ssh/authorized_keys2
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: Could not open authorized keys '/home/hduser/.ssh/authorized_keys2': No such file or directory
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: restore_uid: 0/0
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: Failed publickey for hduser from 192.168.56.116 port 39344 ssh2: ED25519 SHA256:NO+cj0Gcn9Z6Id1UtDTsmsw8eWT2a+zzkiWOJeXf3E8
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: Connection closed by authenticating user hduser 192.168.56.116 port 39344 [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: do_cleanup [preauth]
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: monitor_read_log: child log fd closed
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: do_cleanup
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: PAM: cleanup
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: Killing privsep child 38088
Nov 13 07:16:36 ubuntu-jammy sshd[38087]: debug1: audit_event: unhandled event 12
Nov 13 07:17:01 ubuntu-jammy CRON[38168]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 13 07:17:01 ubuntu-jammy CRON[38168]: pam_unix(cron:session): session closed for user root
dyrnq commented 1 week ago 
PRETTY_NAME="Ubuntu 22.04.4 LTS"
NAME="Ubuntu"
VERSION_ID="22.04"
VERSION="22.04.4 LTS (Jammy Jellyfish)"
VERSION_CODENAME=jammy
ID=ubuntu
ID_LIKE=debian
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
UBUNTU_CODENAME=jammy
dyrnq commented 1 week ago 
cat /etc/ssh/sshd_config.d/60-cloudimg-settings.conf 
PasswordAuthentication no

晕！！