Automation for Azure RM with AKS all of sudden stopped working, any idea why?

[Aech1977]

So i've had this CI/CD pipeline running for months with the occasional hiccups (to be fair it ran like clockwork for the last few months and then all of sudden I started getting the occasional failure but I would rerun it and it would be ok. That happened for about a 2 weeks. Now its just stopped working. Below is the code:

• name: Create resource group
  azure_rm_resourcegroup:
  name: "{{ rg }}"
  location: "{{ location }}"
  state: present

• name: List supported kubernetes version from Azure
  azure_rm_aksversion_info:
  location: "{{ location }}"
  register: versions

• name: Create AKS cluster with RBAC enabled
  azure_rm_aks:
  name: "{{ aks_name|lower }}"
  location: "{{ aks_locale }}"
  resource_group: "{{ rg }}"
  dns_prefix: '{{ aks_name|lower|replace ("_", "-")}}-dns'
  addon:
  http_application_routing:
  enabled: yes
  enable_rbac: yes
  kubernetes_version: "{{ version }}"
  agent_pool_profiles:
  - name: default
  count: 3
  vm_size: Standard_D2_v2
  linux_profile:
  admin_username: ansible
  ssh_key: "{{ vault_ssh_key }}"
  service_principal:
  client_id: "{{ vault_client_id }}"
  client_secret: "{{ vault_client_secret }}"

aad_profile:

client_app_id: "{{ client_app_id }}"

server_app_secret: "{{ client_app_secret }}"

tenant_id: "{{ lookup('env', 'TENANT_ID') }}"

state: present

register: aks
changed_when: false

• name: Save cluster user config
  copy:
  content: "{{ aks.kube_config }}"
  dest: "aks-{{ aks_name|lower }}-kubeconfig-user"
  register: usr_config
  changed_when: false

• name: Get admin config of AKS
  azure_rm_aks_info:
  resource_group: "{{ rg }}"
  name: "{{ aks_name|lower }}"
  show_kubeconfig: admin
  register: aks_admin
  changed_when: false

#- name: Save the kubeconfig

copy:

content: "{{ aks.aks[0].kube_config }}"

dest: "aks-{{ aks_name }}-kubeconfig"

register: save_kubecfg

changed_when: false

Keep in mind i just added the code for http_application_routing but I removed it (commented out and its throwing the exact same error). The error is here:

{
"module_stdout": "",
"module_stderr": "Traceback (most recent call last):\n File "", line 102, in \n File "", line 94, in _ansiballz_main\n File "", line 40, in invoke_module\n File "/usr/lib64/python3.6/runpy.py", line 205, in run_module\n return _run_module_code(code, init_globals, run_name, mod_spec)\n File "/usr/lib64/python3.6/runpy.py", line 96, in _run_module_code\n mod_name, mod_spec, pkg_name, script_name)\n File "/usr/lib64/python3.6/runpy.py", line 85, in _run_code\n exec(code, run_globals)\n File "/tmp/ansible_azure_rm_aks_payload_gcdotlf1/ansible_azure_rm_aks_payload.zip/ansible/modules/cloud/azure/azure_rm_aks.py", line 838, in \n File "/tmp/ansible_azure_rm_aks_payload_gcdotlf1/ansible_azure_rm_aks_payload.zip/ansible/modules/cloud/azure/azure_rm_aks.py", line 834, in main\n File "/tmp/ansible_azure_rm_aks_payload_gcdotlf1/ansible_azure_rm_aks_payload.zip/ansible/modules/cloud/azure/azure_rm_aks.py", line 526, in init\n File "/tmp/ansible_azure_rm_aks_payload_gcdotlf1/ansible_azure_rm_aks_payload.zip/ansible/module_utils/azure_rm_common.py", line 348, in init\n File "/tmp/ansible_azure_rm_aks_payload_gcdotlf1/ansible_azure_rm_aks_payload.zip/ansible/modules/cloud/azure/azure_rm_aks.py", line 542, in exec_module\n File "/tmp/ansible_azure_rm_aks_payload_gcdotlf1/ansible_azure_rm_aks_payload.zip/ansible/modules/cloud/azure/azure_rm_aks.py", line 752, in get_aks\n File "/tmp/ansible_azure_rm_aks_payload_gcdotlf1/ansible_azure_rm_aks_payload.zip/ansible/modules/cloud/azure/azure_rm_aks.py", line 304, in create_aks_dict\n File "/tmp/ansible_azure_rm_aks_payload_gcdotlf1/ansible_azure_rm_aks_payload.zip/ansible/modules/cloud/azure/azure_rm_aks.py", line 330, in create_addon_dict\nTypeError: 'NoneType' object does not support item assignment\n",
"exception": "Traceback (most recent call last):\n File "", line 102, in \n File "", line 94, in _ansiballz_main\n File "", line 40, in invoke_module\n File "/usr/lib64/python3.6/runpy.py", line 205, in run_module\n return _run_module_code(code, init_globals, run_name, mod_spec)\n File "/usr/lib64/python3.6/runpy.py", line 96, in _run_module_code\n mod_name, mod_spec, pkg_name, script_name)\n File "/usr/lib64/python3.6/runpy.py", line 85, in _run_code\n exec(code, run_globals)\n File "/tmp/ansible_azure_rm_aks_payload_gcdotlf1/ansible_azure_rm_aks_payload.zip/ansible/modules/cloud/azure/azure_rm_aks.py", line 838, in \n File "/tmp/ansible_azure_rm_aks_payload_gcdotlf1/ansible_azure_rm_aks_payload.zip/ansible/modules/cloud/azure/azure_rm_aks.py", line 834, in main\n File "/tmp/ansible_azure_rm_aks_payload_gcdotlf1/ansible_azure_rm_aks_payload.zip/ansible/modules/cloud/azure/azure_rm_aks.py", line 526, in init\n File "/tmp/ansible_azure_rm_aks_payload_gcdotlf1/ansible_azure_rm_aks_payload.zip/ansible/module_utils/azure_rm_common.py", line 348, in init\n File "/tmp/ansible_azure_rm_aks_payload_gcdotlf1/ansible_azure_rm_aks_payload.zip/ansible/modules/cloud/azure/azure_rm_aks.py", line 542, in exec_module\n File "/tmp/ansible_azure_rm_aks_payload_gcdotlf1/ansible_azure_rm_aks_payload.zip/ansible/modules/cloud/azure/azure_rm_aks.py", line 752, in get_aks\n File "/tmp/ansible_azure_rm_aks_payload_gcdotlf1/ansible_azure_rm_aks_payload.zip/ansible/modules/cloud/azure/azure_rm_aks.py", line 304, in create_aks_dict\n File "/tmp/ansible_azure_rm_aks_payload_gcdotlf1/ansible_azure_rm_aks_payload.zip/ansible/modules/cloud/azure/azure_rm_aks.py", line 330, in create_addon_dict\nTypeError: 'NoneType' object does not support item assignment\n",
"msg": "MODULE FAILURE\nSee stdout/stderr for the exact error",
"rc": 1,
"_ansible_no_log": false,
"changed": false
}

I have no idea why this is happening out of no where. If I have to I will start off commenting everything but the basics out but I'm still learning ansible so I cant help but feel like there is something I'm missing. The fact it broke on its own is the only I feel like something else may be wrong.

protip: I'm running this thru AWX 4.0.0 on Ansible 2.9.

[toharikr]

Did you find any solution?

[Aech1977]

Yeah it appears something broke and they made a merge request with the fix. There is a way to call the replacement code down but I havent figured out how to implement it.

ansible-collections/azure#167

[SpikePy]

Hi I'm the guy from the bug report. It's already fixed in the current version of ansible 2.9.11 that i get when i install it via pip install ansible[azure]