Errors occurred after Are your cluster is in Azure cloud or not？

[chjm]

Hello, I am a developer from China, tying to deploy pai v1.8.0 in a private cloud,

enviroment: Ubuntu16.04 + OpenPAI v1.8.0

As you can see, i tried to use https://openpai.readthedocs.io/zh_CN/zh_cn_pai-1.5.y/manual/cluster-admin/configuration-for-china.html , but it not works, so I replaced some links to make sure I could access the mirrors I needed.

like this: ` user: password: docker_image_tag: v1.8.0

openpai_kubespray_extra_var:

download_container: false

skip_downloads: true

gcr_image_repo: " registry.cn-hangzhou.aliyuncs.com"

kube_image_repo: " registry.cn-hangzhou.aliyuncs.com/google-containers"

kubeadm_download_url: "https://shaiictestblob01.blob.core.chinacloudapi.cn/share-all/kubeadm"

hyperkube_download_url: "https://shaiictestblob01.blob.core.chinacloudapi.cn/share-all/hyperkube"

gcr_image_repo: "registry.cn-hangzhou.aliyuncs.com" kube_image_repo: "registry.cn-hangzhou.aliyuncs.com/google_containers"

openpai_kubespray_extra_var: pod_infra_image_repo: "registry.cn-hangzhou.aliyuncs.com/google_containers/pause-{{ image_arch }}" dnsautoscaler_image_repo: "docker.io/mirrorgooglecontainers/cluster-proportional-autoscaler-{{ image_arch }}" tiller_image_repo: "registry.cn-hangzhou.aliyuncs.com/google_containers/kubernetes-helm/tiller" registry_proxy_image_repo: "registry.cn-hangzhou.aliyuncs.com/google_containers/kube-registry-proxy" metrics_server_image_repo: "registry.cn-hangzhou.aliyuncs.com/google_containers/metrics-server-amd64" addon_resizer_image_repo: "registry.cn-hangzhou.aliyuncs.com/google_containers/addon-resizer" dashboard_image_repo: "registry.cn-hangzhou.aliyuncs.com/google_containers/kubernetes-dashboard-{{ image_arch }}" `

Then, I used the quick-start-kubespry.sh to deploy pai, the error occured: ... Generating kubespray configuration Are your cluster is in Azure cloud or not? (Y/N) (case sensitive)N Traceback (most recent call last): File "/root/pai/contrib/kubespray/script/k8s_generator.py", line 72, in <module> main() File "/root/pai/contrib/kubespray/script/k8s_generator.py", line 67, in main map_table File "/root/pai/contrib/kubespray/script/utils.py", line 53, in generate_template_file generated_template = generate_from_template_dict(template, map_table) File "/root/pai/contrib/kubespray/script/utils.py", line 41, in generate_from_template_dict map_table File "/usr/local/lib/python3.5/dist-packages/jinja2/environment.py", line 1008, in render return self.environment.handle_exception(exc_info, True) File "/usr/local/lib/python3.5/dist-packages/jinja2/environment.py", line 780, in handle_exception reraise(exc_type, exc_value, tb) File "/usr/local/lib/python3.5/dist-packages/jinja2/_compat.py", line 37, in reraise raise value.with_traceback(tb) File "<template>", line 410, in top-level template code TypeError: 'NoneType' object is not iterable

Is there a way to fix this or make sure that I can deploy it correctly?

By the way, i also tried the method mentioned in the #5592 , it performs more processes but ultimately still faild.

Thank you.

[Binyang2014]

@suiguoxin @siaimes Any comments?

[suiguoxin]

@hzy46 May know this part better

[siaimes]

You can try this:

https://github.com/siaimes/k8s-share

This is the solution I used now, which is simple and stable.

[chjm]

You can try this:

https://github.com/siaimes/k8s-share

This is the solution I used now, which is simple and stable.

yeah, I tried this and here is what I'm experiencing now: `TASK [kubernetes/master : Create hardcoded kubeadm token for joining nodes with 24h expiration (if defined)] *** Monday 16 May 2022 11:17:44 +0800 (0:00:00.040) 0:02:57.894 ****

TASK [kubernetes/master : Create kubeadm token for joining nodes with 24h expiration (default)] **** Monday 16 May 2022 11:17:44 +0800 (0:00:00.047) 0:02:57.941 **** FAILED - RETRYING: Create kubeadm token for joining nodes with 24h expiration (default) (5 retries left). FAILED - RETRYING: Create kubeadm token for joining nodes with 24h expiration (default) (4 retries left). FAILED - RETRYING: Create kubeadm token for joining nodes with 24h expiration (default) (3 retries left). FAILED - RETRYING: Create kubeadm token for joining nodes with 24h expiration (default) (2 retries left). FAILED - RETRYING: Create kubeadm token for joining nodes with 24h expiration (default) (1 retries left). fatal: [pai-master -> 192.168.0.20]: FAILED! => {"attempts": 5, "changed": true, "cmd": ["/usr/local/bin/kubeadm", "--kubeconfig", "/etc/kubernetes/admin.conf", "token", "create"], "delta": "0:01:15.022307", "end": "2022-05-16 11:25:40.956708", "msg": "non-zero return code", "rc": 1, "start": "2022-05-16 11:24:25.934401", "stderr": "timed out waiting for the condition", "stderr_lines": ["timed out waiting for the condition"], "stdout": "", "stdout_lines": []}

NO MORE HOSTS LEFT *****

PLAY RECAP ***** localhost : ok=1 changed=0 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0
pai-master : ok=509 changed=17 unreachable=0 failed=1 skipped=509 rescued=0 ignored=0
pai-worker : ok=355 changed=12 unreachable=0 failed=0 skipped=293 rescued=0 ignored=0 `

[siaimes]

[chjm]

I have not deleted the node and I have tried the command in the worker node, but the token creation failure error is still there.

[siaimes]

Your log is reported by the master node, so run this command on the master node.

[chjm]

Your log is reported by the master node, so run this command on the master node.

Actually，I have run this command on all nodes(dev, master and worker).

[siaimes]

https://github.com/kubernetes/kubeadm/issues/1447#issuecomment-490494999

https://github.com/kubernetes-sigs/kubespray/issues/5227

This thread may be useful for you.

[siaimes]

https://github.com/microsoft/pai/issues/5786#issuecomment-1150620761

@chjm This may be useful for you.