你好，我正在尝试在多个节点上的两个 docker 容器（名为 master 和 worker_1）之间创建（最好是无密码的） ssh 连接，但遇到了困难。
这些是我迄今为止尝试过的选项：
使用主机网络运行容器
--network=host --uts=host --ipc=host在两个容器的 .ssh 目录中分别添加 config、hostfile 和 known_hosts（未自动创建 - 不知道为什么）文件，内容如下（此处显示的是 master）
主机 worker_1
Hostname 192.168.0.29 Port 22 IdentityFile ~/.ssh/id_rsa.pub StrictHostKeyChecking no UserKnownHostsFile=/home/cuquantum/.ssh/hostfile
主机文件
worker_1 192.168.0.29
和 known_hosts
worker_1, 192.168.0.29 ssh-rsa **public-key**
我在 /etc/ssh/sshd_config 中编辑了以下配置，这些是文件中的最后几行
Port 22
HostKey /home/cuquantum/.ssh/id_rsa
PermitRootLogin yes
PubkeyAuthentication yes
PasswordAuthentication no
UsePAM no
在 ssh_config 中，我更改了
PasswordAuthentication no
StrictHostKeyChecking no
IdentityFile ~/.ssh/id_rsa
UserKnownHostsFile ~/.ssh/known_hosts
以下是 ssh_config 中 PasswordAuthentication no 之后主节点上的 ssh -vvv worker_1 的结果
OpenSSH_8.9p1 Ubuntu-3ubuntu0.4, OpenSSL 3.0.2 15 Mar 2022
debug1: Reading configuration data /home/cuquantum/.ssh/config
debug1: /home/cuquantum/.ssh/config line 1: Applying options for worker_1
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: include /etc/ssh/ssh_config.d/*.conf matched no files
debug1: /etc/ssh/ssh_config line 21: Applying options for *
debug2: resolve_canonicalize: hostname 192.168.0.29 is address
debug3: ssh_connect_direct: entering
debug1: Connecting to 192.168.0.29 [192.168.0.29] port 22.
debug3: set_sock_tos: set socket 3 IP_TOS 0x10
debug1: Connection established.
debug1: identity file /home/cuquantum/.ssh/id_rsa.pub type 0
debug1: identity file /home/cuquantum/.ssh/id_rsa.pub-cert type -1
debug1: identity file /home/cuquantum/.ssh/id_rsa type 0
debug1: identity file /home/cuquantum/.ssh/id_rsa-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.4
debug1: Remote protocol version 2.0, remote software version OpenSSH_9.3p1 Ubuntu-1ubuntu3.2
debug1: compat_banner: match: OpenSSH_9.3p1 Ubuntu-1ubuntu3.2 pat OpenSSH* compat 0x04000000
debug2: fd 3 setting O_NONBLOCK
debug1: Authenticating to 192.168.0.29:22 as 'cuquantum'
debug3: record_hostkey: found key type ED25519 in file /home/cuquantum/.ssh/hostfile:3
debug3: load_hostkeys_file: loaded 1 keys from 192.168.0.29
debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts2: No such file or directory
debug3: order_hostkeyalgs: have matching best-preference key type [email protected], using HostkeyAlgorithms verbatim
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,[email protected],ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,[email protected],diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group14-sha256,ext-info-c
debug2: host key algorithms: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],ssh-ed25519,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,[email protected],[email protected],rsa-sha2-512,rsa-sha2-256
debug2: ciphers ctos: [email protected],aes128-ctr,aes192-ctr,aes256-ctr,[email protected],[email protected]
debug2: ciphers stoc: [email protected],aes128-ctr,aes192-ctr,aes256-ctr,[email protected],[email protected]
debug2: MACs ctos: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-sha2-256,hmac-sha2-512,hmac-sha1
debug2: MACs stoc: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-sha2-256,hmac-sha2-512,hmac-sha1
debug2: compression ctos: none,[email protected],zlib
debug2: compression stoc: none,[email protected],zlib
debug2: languages ctos:
debug2: languages stoc:
debug2: first_kex_follows 0
debug2: reserved 0
debug2: peer server KEXINIT proposal
debug2: KEX algorithms: [email protected],curve25519-sha256,[email protected],ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group14-sha256,[email protected]
debug2: host key algorithms: rsa-sha2-512,rsa-sha2-256,ecdsa-sha2-nistp256,ssh-ed25519
debug2: ciphers ctos: [email protected],aes128-ctr,aes192-ctr,aes256-ctr,[email protected],[email protected]
debug2: ciphers stoc: [email protected],aes128-ctr,aes192-ctr,aes256-ctr,[email protected],[email protected]
debug2: MACs ctos: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-sha2-256,hmac-sha2-512,hmac-sha1
debug2: MACs stoc: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-sha2-256,hmac-sha2-512,hmac-sha1
debug2: compression ctos: none,[email protected]
debug2: compression stoc: none,[email protected]
debug2: languages ctos:
debug2: languages stoc:
debug2: first_kex_follows 0
debug2: reserved 0
debug1: kex: algorithm: curve25519-sha256
debug1: kex: host key algorithm: ssh-ed25519
debug1: kex: server->client cipher: [email protected] MAC: <implicit> compression: none
debug1: kex: client->server cipher: [email protected] MAC: <implicit> compression: none
debug3: send packet: type 30
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug3: receive packet: type 31
debug1: SSH2_MSG_KEX_ECDH_REPLY received
debug1: Server host key: ssh-ed25519 SHA256:jGFeB1yRzu+GrXvAoJsDfkXmv5KadByUCE3THwfB4eY
debug3: record_hostkey: found key type ED25519 in file /home/cuquantum/.ssh/hostfile:3
debug3: load_hostkeys_file: loaded 1 keys from 192.168.0.29
debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts2: No such file or directory
debug1: Host '192.168.0.29' is known and matches the ED25519 host key.
debug1: Found key in /home/cuquantum/.ssh/hostfile:3
debug3: send packet: type 21
debug2: ssh_set_newkeys: mode 1
debug1: rekey out after 134217728 blocks
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug3: receive packet: type 21
debug1: SSH2_MSG_NEWKEYS received
debug2: ssh_set_newkeys: mode 0
debug1: rekey in after 134217728 blocks
debug1: Will attempt key: /home/cuquantum/.ssh/id_rsa.pub RSA SHA256:zUkhBAQep2SAYToXhNrcmisMUDy5U1UXTg4dPo/zRMk explicit
debug1: Will attempt key: /home/cuquantum/.ssh/id_rsa RSA SHA256:zUkhBAQep2SAYToXhNrcmisMUDy5U1UXTg4dPo/zRMk
debug2: pubkey_prepare: done
debug3: send packet: type 5
debug3: receive packet: type 7
debug1: SSH2_MSG_EXT_INFO received
debug1: kex_input_ext_info: server-sig-algs=<ssh-ed25519,[email protected],ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,[email protected],[email protected],ssh-dss,ssh-rsa,rsa-sha2-256,rsa-sha2-512>
debug1: kex_input_ext_info: [email protected]=<0>
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,password
debug3: start over, passed a different list publickey,password
debug3: preferred gssapi-with-mic,publickey,keyboard-interactive
debug3: authmethod_lookup publickey
debug3: remaining preferred: keyboard-interactive
debug3: authmethod_is_enabled publickey
debug1: Next authentication method: publickey
debug1: Offering public key: /home/cuquantum/.ssh/id_rsa.pub RSA SHA256:zUkhBAQep2SAYToXhNrcmisMUDy5U1UXTg4dPo/zRMk explicit
debug3: send packet: type 50
debug2: we sent a publickey packet, wait for reply
debug3: receive packet: type 51
debug1: Authentications that can continue: publickey,password
debug1: Offering public key: /home/cuquantum/.ssh/id_rsa RSA SHA256:zUkhBAQep2SAYToXhNrcmisMUDy5U1UXTg4dPo/zRMk
debug3: send packet: type 50
debug2: we sent a publickey packet, wait for reply
debug3: receive packet: type 51
debug1: Authentications that can continue: publickey,password
debug2: we did not send a packet, disable method
debug1: No more authentication methods to try.
[email protected]: Permission denied (publickey,password).
任何帮助都将不胜感激。另外，我的目标基本上是在这些容器上的分布式环境中运行量子电路。我应该选择 docker compose 还是 swarm？