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huaweicloud / packer-plugin-huaweicloud

Mozilla Public License 2.0
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Can't ssh into a VM with any key #93

Open screwyy opened 1 year ago

screwyy commented 1 year ago

Hello,

Packer version: 1.9.1 plugin version: 0.4.0

I'm not using the latest version of the plugin because I want to specify the network ID in order to test ssh to the VM. By default packer creates the VM in 172.16.0.0/16 network and it's not good because I also have a network like that from where I run packer and it complicates the testing of SSH to it with peering/routes/security groups etc.

I am trying to create a new Image with packer based on Rocky 9.0 but packer can't ssh into it, while I am able to use the same key and before it destroys the VM I can connect to it This is my code:

cat ~/workspaces/golden_image/image.json.pkr.hcl
source "huaweicloud-ecs" "ecs" {
  access_key       = "***"
  auth_url         = "https://iam.eu-west-0.prod-cloud-ocb.orange-business.com"
  flavor           = "s6.medium.2"
  image_name       = "Rocky-90_golden_0.0.1"
  networks         = ["031ef2ca-cc74-48a1-99cc-38b124441f91"]
  project_name     = "eu-west-0"
  region           = "eu-west-0"
  secret_key       = "***"
  security_groups  = ["ebc8291d-5368-4552-a65a-5bdd0b22f057"]  # this is the default SG
  source_image     = "7f85e7c0-b63a-4868-a273-0d6209c13d67"
  ssh_ip_version   = "4"
  ssh_username     = "cloud"
}

build {
  sources = ["source.huaweicloud-ecs.ecs"]

  provisioner "shell" {
    inline = ["sudo yum update -y; sudo sed -i -e 's/.*rocky-90-golden-1/%LOCALIPV4%  %LOCALHOSTNAME%.malima.internal %LOCALHOSTNAME%/' /etc/hosts"]
  }
}

This is the output:

The configuration is valid.
Debug mode enabled. Builds will not be parallelized.
huaweicloud-ecs.ecs: output will be in this color.
==> huaweicloud-ecs.ecs: Loading available zones ...
    huaweicloud-ecs.ecs: Available zones: eu-west-0a eu-west-0b eu-west-0c
    huaweicloud-ecs.ecs: Select eu-west-0b as the available zone
==> huaweicloud-ecs.ecs: Loading flavor: s6.medium.2
    huaweicloud-ecs.ecs: Verified flavor. ID: s6.medium.2
==> huaweicloud-ecs.ecs: Creating temporary keypair: packer_64b15507-5ae7-8a79-ec0e-084c43950b3c ...
==> huaweicloud-ecs.ecs: Created temporary keypair: packer_64b15507-5ae7-8a79-ec0e-084c43950b3c
    huaweicloud-ecs.ecs: Saving key for debug purposes: ecs_ecs.pem
==> huaweicloud-ecs.ecs: Creating volume...
==> huaweicloud-ecs.ecs: Waiting for volume packer_64b15507-41e6-a49b-2967-783b91db0be8 (volume id: 4da3e63b-06d1-4598-85bd-4700c936f75c) to become available...
    huaweicloud-ecs.ecs: Volume ID: 4da3e63b-06d1-4598-85bd-4700c936f75c
==> huaweicloud-ecs.ecs: Launching server in az:eu-west-0b ...
    huaweicloud-ecs.ecs: Server ID: 8b8fc1e8-338c-4840-885d-f107d86579ef
==> huaweicloud-ecs.ecs: Waiting for server to become ready...
==> huaweicloud-ecs.ecs: Using ssh communicator to connect: 172.16.100.236
==> huaweicloud-ecs.ecs: Waiting for SSH to become available...
==> huaweicloud-ecs.ecs: Error waiting for SSH: Packer experienced an authentication error when trying to connect via SSH. This can happen if your username/password are wrong. You may want to double-check your credentials as part of your debugging process. original error: ssh: handshake failed: ssh: unable to authenticate, attempted methods [none publickey], no supported methods remain
==> huaweicloud-ecs.ecs: Terminating the source server: 8b8fc1e8-338c-4840-885d-f107d86579ef ...
==> huaweicloud-ecs.ecs: Deleting volume: 4da3e63b-06d1-4598-85bd-4700c936f75c ...
==> huaweicloud-ecs.ecs: Deleting temporary keypair: packer_64b15507-5ae7-8a79-ec0e-084c43950b3c ...
Build 'huaweicloud-ecs.ecs' errored after 2 minutes 2 seconds: Packer experienced an authentication error when trying to connect via SSH. This can happen if your username/password are wrong. You may want to double-check your credentials as part of your debugging process. original error: ssh: handshake failed: ssh: unable to authenticate, attempted methods [none publickey], no supported methods remain
==> Wait completed after 2 minutes 2 seconds
==> Some builds didn't complete successfully and had errors:
--> huaweicloud-ecs.ecs: Packer experienced an authentication error when trying to connect via SSH. This can happen if your username/password are wrong. You may want to double-check your credentials as part of your debugging process. original error: ssh: handshake failed: ssh: unable to authenticate, attempted methods [none publickey], no supported methods remain
==> Builds finished but no artifacts were created.
ssh cloud@172.16.100.155 -i ecs_ecs.pem
Warning: Permanently added '172.16.100.236' (ECDSA) to the list of known hosts.
[cloud@rocky-90-golden-0 ~]$ uname -a
Linux rocky-90-golden-0.0.1 5.14.0-70.22.1.el9_0.x86_64 #1 SMP PREEMPT Tue Aug 9 19:45:51 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
[cloud@rocky-90-golden-0 ~]$ uptime
 13:57:00 up 0 min,  1 user,  load average: 1.71, 0.50, 0.17

If I remove the networks and upgrade the plugin I have the same issue (but can't test anymore)

The configuration is valid.
Debug mode enabled. Builds will not be parallelized.
huaweicloud-ecs.ecs: output will be in this color.
==> huaweicloud-ecs.ecs: Loading availability zones...
    huaweicloud-ecs.ecs: Availability zones: eu-west-0a eu-west-0b eu-west-0c
    huaweicloud-ecs.ecs: Select eu-west-0b as the availability zone
==> huaweicloud-ecs.ecs: Loading flavor: s6.medium.2
==> huaweicloud-ecs.ecs: Creating temporary keypair: packer_64b156c8-5daf-ff8b-0907-c3a31c80e7f3...
==> huaweicloud-ecs.ecs: Created temporary keypair: packer_64b156c8-5daf-ff8b-0907-c3a31c80e7f3
    huaweicloud-ecs.ecs: Saving key for debug purposes: ecs_ecs.pem
==> huaweicloud-ecs.ecs: Creating temporary VPC...
    huaweicloud-ecs.ecs: temporary VPC ID: 6701fee5-39d6-4e68-a480-38665a9289e4
==> huaweicloud-ecs.ecs: Creating temporary subnet...
    huaweicloud-ecs.ecs: temporary subnet ID: e65707c2-82e8-40b0-8366-9824bfa07174
    huaweicloud-ecs.ecs: the [ebc8291d-5368-4552-a65a-5bdd0b22f057] security groups will be used ...
==> huaweicloud-ecs.ecs: Launching server in AZ eu-west-0b...
    huaweicloud-ecs.ecs: Waiting for server to become ready...
    huaweicloud-ecs.ecs: Server ID: 7a97fdf9-c13a-4caa-b67a-e2b3bf701783
==> huaweicloud-ecs.ecs: Using SSH communicator to connect: 172.16.0.112
==> huaweicloud-ecs.ecs: Waiting for SSH to become available...
==> huaweicloud-ecs.ecs: Timeout waiting for SSH.
==> huaweicloud-ecs.ecs: Detacheing the volume...
==> huaweicloud-ecs.ecs: Terminating the source server: 7a97fdf9-c13a-4caa-b67a-e2b3bf701783...
==> huaweicloud-ecs.ecs: Deleting temporary subnet: e65707c2-82e8-40b0-8366-9824bfa07174...
==> huaweicloud-ecs.ecs: Deleting temporary VPC: 6701fee5-39d6-4e68-a480-38665a9289e4...
==> huaweicloud-ecs.ecs: Deleting temporary keypair: packer_64b156c8-5daf-ff8b-0907-c3a31c80e7f3 ...
Build 'huaweicloud-ecs.ecs' errored after 6 minutes 24 seconds: Timeout waiting for SSH.

Please advise on how to move forward.