Hangs on Validating Configuration

[psavva]

Hi @vitobotta

I'm having an issue with my setup where it's just hanging on "Validating configuration"

Is there any way to increase logging verbosity to understand any underlying issues?

I have both the public and private keys generated ok in the ssh folder

---
hetzner_token: tokenhasbeenremovedforsecuirtypurposes
cluster_name: Groovit
kubeconfig_path: "./kubeconfig"
k3s_version: v1.29.0+k3s1
public_ssh_key_path: "./ssh/id_ed25519.pub"
private_ssh_key_path: "./ssh/id_ed25519"
use_ssh_agent: false
ssh_allowed_networks:
  - 0.0.0.0/0 # ensure your current IP is included in the range
api_allowed_networks:
  - 0.0.0.0/0
schedule_workloads_on_masters: true
private_network_subnet: 10.0.0.0/16
enable_encryption: true
disable_flannel: false
cloud_controller_manager_manifest_url: "https://raw.githubusercontent.com/hetznercloud/hcloud-cloud-controller-manager/v1.18.0/deploy/ccm-networks.yaml"
csi_driver_manifest_url: "https://raw.githubusercontent.com/hetznercloud/csi-driver/v2.5.1/deploy/kubernetes/hcloud-csi.yml"
system_upgrade_controller_manifest_url: "https://raw.githubusercontent.com/rancher/system-upgrade-controller/master/manifests/system-upgrade-controller.yaml"
masters_pool:
  instance_type: cpx11
  location: nbg1
  instance_count: 3
worker_node_pools:
- name: autoscaled-nbg1-cx11
  instance_type: cpx11
  location: nbg1
  instance_count: 0
  autoscaling:
    enabled: true
    min_instances: 0
    max_instances: 2

[psavva]

The issue seems to have self resolved, howerver, it think it would still be a good improvement if we can implement verbosity

[psavva]

@vitobotta I'm reopening this issue, as i'm facing the issue again where the script hangs validating resources.

Please could you help me debug this issue?

[psavva]

@vitobotta I can now confirm it has continued, which took about 10 mintues just on the validation. I think we need to check the verbosity of the logging, and perhaps understand why it takes long?

[vitobotta]

Hi, have you tried enabling he SSH agent as described in the README?

[psavva]

Hi,

I'm not using the ssh agent at all.

[vitobotta]

Hi,

I'm not using the ssh agent at all.

And I am suggesting you try with the agent, if the problem is related to SSH auth hanging. I will try to enable verbose output in the next release.

[vitobotta]

Is there a passphrase on the key?

[psavva]

There is no passphrase on the key.

It progresses, takes a while.

I think it would be great if there is a way to enable verbosity and understand where the slowdown originates

On Wed, Apr 24, 2024, 22:34 Vito Botta @.***> wrote:

Is there a passphrase on the key?

— Reply to this email directly, view it on GitHub https://github.com/vitobotta/hetzner-k3s/issues/320#issuecomment-2075696094, or unsubscribe https://github.com/notifications/unsubscribe-auth/AALDFJXEY2XAJH57PCRRUG3Y7ACMPAVCNFSM6AAAAABDPKYW36VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDANZVGY4TMMBZGQ . You are receiving this because you modified the open/close state.Message ID: @.***>

[vitobotta]

There is no passphrase on the key. It progresses, takes a while. I think it would be great if there is a way to enable verbosity and understand where the slowdown originates … On Wed, Apr 24, 2024, 22:34 Vito Botta @.> wrote: Is there a passphrase on the key? — Reply to this email directly, view it on GitHub <#320 (comment)>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AALDFJXEY2XAJH57PCRRUG3Y7ACMPAVCNFSM6AAAAABDPKYW36VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDANZVGY4TMMBZGQ . You are receiving this because you modified the open/close state.Message ID: @.>

I'll try to add it to the next release if I can. So it did continue? How long was it kinda "paused"? Sometimes it can also be a slowdown with the Hetzner API. The new version not yet release already has improved output that tells you more clearly what each output line is about.

[psavva]

Thank you for this. It took over 10 minutes

[vitobotta]

Thank you for this. It took over 10 minutes

Interesting. Which region are you using? Can you reproduce the same slowness in another region? I have been creating large clusters often these past days and didn't happen to me. I even created a 200-node cluster in 4 minutes with the new version :)

[psavva]

I'll give it a try and report back.

The cluster is in Nuremberg, only 3 master nodes.

I'll try from different workstations too. Maybe it's tied to my workstation in some way...

[vitobotta]

Thanks! Looking forward to hearing how it goes. I just started creating a 300 node cluster :D