Cant ssh to VM after creation with terraform and proxmox

[achraf]

hello, i have a problem to connect to vm which i create with terraform, i do not have access to the GUI and serial terminal of the vm.

root@ns31245211:~# qm config 100
agent: 1
bios: seabios
boot: cdn
cores: 8
cpu: kvm64
ipconfig0: ip=10.0.2.99/24,gw=10.0.2.2
memory: 12288
name: SBG3-P-M-C-AUAG
net0: virtio=7A:CA:32:46:FD:71,bridge=vmbr0
onboot: 1
scsihw: virtio-scsi-pci
smbios1: uuid=70b6bbef-8069-4da9-9714-f6bffebfbb15
sockets: 1
sshkeys: ssh-rsa ****
vmgenid: 7313ba09-1735-4fe4-80d6-ce0f7d0e837d

I have verified that the ssh service is running and listening on port 22. I did not understand anything in the authentication logs

 

[Hannes Laimer]

Hey,

what do you mean you don't have access to the GUI of the VM? For the SSH, can you connect with ssh -o "StrictHostKeyChecking=no" ...? Can you ping the VM?

 

[achraf]

hey @Hannes Laimer , thanks for your reply ; the GUI of proxmox that i mean , after ssh -o "StrictHostKeyChecking=no" it's hang and this is the logs :

Jan 11 16:35:29 ns31245211 sshd[31135]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.87  user=root
Jan 11 16:35:31 ns31245211 sshd[31135]: Failed password for root from 61.177.172.87 port 7760 ssh2
Jan 11 16:35:35 ns31245211 sshd[31135]: Failed password for root from 61.177.172.87 port 7760 ssh2
Jan 11 16:35:39 ns31245211 sshd[31135]: Failed password for root from 61.177.172.87 port 7760 ssh2
Jan 11 16:35:44 ns31245211 sshd[31135]: Failed password for root from 61.177.172.87 port 7760 ssh2
Jan 11 16:35:48 ns31245211 sshd[31135]: Failed password for root from 61.177.172.87 port 7760 ssh2
Jan 11 16:35:52 ns31245211 sshd[31135]: Failed password for root from 61.177.172.87 port 7760 ssh2
Jan 11 16:35:53 ns31245211 sshd[31135]: error: maximum authentication attempts exceeded for root from 61.177.172.87 port 7760 ssh2 [preauth]
Jan 11 16:35:53 ns31245211 sshd[31135]: Disconnecting authenticating user root 61.177.172.87 port 7760: Too many authentication failures [preauth]
Jan 11 16:35:53 ns31245211 sshd[31135]: PAM 5 more authentication failures; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.87  user=root
Jan 11 16:35:53 ns31245211 sshd[31135]: PAM service(sshd) ignoring max retries; 6 > 3
Jan 11 16:35:57 ns31245211 sshd[31200]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.87  user=root
Jan 11 16:35:58 ns31245211 sshd[31200]: Failed password for root from 61.177.172.87 port 24796 ssh2
Jan 11 16:36:00 ns31245211 sshd[31200]: Received disconnect from 61.177.172.87 port 24796:11:  [preauth]
Jan 11 16:36:00 ns31245211 sshd[31200]: Disconnected from authenticating user root 61.177.172.87 port 24796 [preauth]
Jan 11 16:37:50 ns31245211 sshd[31451]: Received disconnect from 112.85.42.73 port 52723:11:  [preauth]
Jan 11 16:37:50 ns31245211 sshd[31451]: Disconnected from 112.85.42.73 port 52723 [preauth]
Jan 11 16:38:48 ns31245211 sshd[31586]: Received disconnect from 122.194.229.38 port 33125:11:  [preauth]
Jan 11 16:38:48 ns31245211 sshd[31586]: Disconnected from 122.194.229.38 port 33125 [preauth]

i didnt set a password in the terraform file and it's check for it !