[英]AWS SSH and RDS permission denied - public key
我正在嘗試SSH
並連接到我的RDS實例。 都不起作用,給出相同的錯誤:
權限被拒絕(公鑰)。
我已經在~/.ssh/config
設置了我的憑據:
Host clg-api-staging
HostName ec2-11-111-11-11.compute-1.amazonaws.com
User ec2-user
IdentityFile ~/.ssh/clg-api-staging.pem
我試過了:
更改我對pem
文件的權限: chmod 600 ~/.ssh/clg-api-staging.pem
將我對~/.ssh/
權限更改為700
為端口22
上的TCP和端口3306
上的MYSQL設置入站規則:
這是我嘗試通過配置文件登錄時的消息:
$ ssh -v clg-api-staging
OpenSSH_7.4p1, LibreSSL 2.5.0
debug1: Reading configuration data /Users/danniu/.ssh/config
debug1: /Users/danniu/.ssh/config line 26: Applying options for clg-api-staging
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Connecting to ec2-34-196-57-20.compute-1.amazonaws.com [34.196.57.20] port 22.
debug1: Connection established.
debug1: key_load_public: No such file or directory
debug1: identity file /Users/danniu/.ssh/clg-api-staging.pem type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/danniu/.ssh/clg-api-staging.pem-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_6.6.1
debug1: match: OpenSSH_6.6.1 pat OpenSSH_6.6.1* compat 0x04000000
debug1: Authenticating to ec2-34-196-57-20.compute-1.amazonaws.com:22 as 'ec2-user'
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
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: none
debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug1: Server host key: ecdsa-sha2-nistp256 SHA256:pATHD/i/BUstt1K3QKzJB4kNJyIQJUoFNpmpsot/5Lg
debug1: Host 'ec2-34-196-57-20.compute-1.amazonaws.com' is known and matches the ECDSA host key.
debug1: Found key in /Users/danniu/.ssh/known_hosts:24
debug1: rekey after 134217728 blocks
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: rekey after 134217728 blocks
debug1: Skipping ssh-dss key /Users/danniu/.ssh/id_dsa - not in PubkeyAcceptedKeyTypes
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey
debug1: Next authentication method: publickey
debug1: Offering RSA public key: /Users/danniu/.ssh/github_rsa
debug1: Authentications that can continue: publickey
debug1: Trying private key: /Users/danniu/.ssh/clg-api-staging.pem
debug1: Authentications that can continue: publickey
debug1: No more authentication methods to try.
Permission denied (publickey).
這是嘗試通過Sequel PRO連接到RDS DB時的消息:
Used command: /usr/bin/ssh -v -N -S none -o ControlMaster=no -o ExitOnForwardFailure=yes -o ConnectTimeout=10 -o NumberOfPasswordPrompts=3 -i /Users/danniu/.ssh/clg-api-staging.pem -o TCPKeepAlive=no -o ServerAliveInterval=60 -o ServerAliveCountMax=1 ec2-user@ec2-34-196-57-20.compute-1.amazonaws.com -L 55318:aa1tgl9qfl015rk.cuqlyug9ccbu.us-east-1.rds.amazonaws.com:3306
OpenSSH_7.4p1, LibreSSL 2.5.0
debug1: Reading configuration data /Users/danniu/.ssh/config
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Control socket " none" does not exist
debug1: Connecting to ec2-34-196-57-20.compute-1.amazonaws.com [34.196.57.20] port 22.
debug1: fd 8 clearing O_NONBLOCK
debug1: Connection established.
debug1: key_load_public: No such file or directory
debug1: identity file /Users/danniu/.ssh/clg-api-staging.pem type -1
debug1: key_load_public: No such file or directory
debug1: identity file /Users/danniu/.ssh/clg-api-staging.pem-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_6.6.1
debug1: match: OpenSSH_6.6.1 pat OpenSSH_6.6.1* compat 0x04000000
debug1: Authenticating to ec2-34-196-57-20.compute-1.amazonaws.com:22 as 'ec2-user'
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
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: none
debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug1: Server host key: ecdsa-sha2-nistp256 SHA256:pATHD/i/BUstt1K3QKzJB4kNJyIQJUoFNpmpsot/5Lg
debug1: read_passphrase: can't open /dev/tty: Device not configured
debug1: permanently_drop_suid: 501
Warning: Permanently added 'ec2-34-196-57-20.compute-1.amazonaws.com,34.196.57.20' (ECDSA) to the list of known hosts.
debug1: rekey after 134217728 blocks
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: rekey after 134217728 blocks
debug1: Skipping ssh-dss key /Users/danniu/.ssh/id_dsa - not in PubkeyAcceptedKeyTypes
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey
debug1: Next authentication method: publickey
debug1: Offering RSA public key: /Users/danniu/.ssh/github_rsa
debug1: Authentications that can continue: publickey
debug1: Trying private key: /Users/danniu/.ssh/clg-api-staging.pem
debug1: Authentications that can continue: publickey
debug1: No more authentication methods to try.
Permission denied (publickey).
如果您嘗試使用SSH連接到RDS,那將永遠無法進行。 RDS是一項數據庫服務,僅允許SQL連接,而不能直接SSH或其他管理員類型訪問。
您直接無法通過SSH訪問AWS RDS實例。 您可以通過MySQL客戶端訪問它。
apt-get install MySQL-server -y
MySQL -h clg-api-staging -P password -p
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