Azure-cli: az aks enable-addons --addons ingress-appgw throws python error

[kumarallamraju]

az feedback auto-generates most of the information requested below, as of CLI version 2.0.62

Describe the bug

I noticed there's an option (in preview) to specify ingress-appgw to az aks enable-addons but I get this error

az aks enable-addons --resource-group aksRG --name kaohaks --addons ingress-appgw --appgw-id /subscriptions/{sub-id}/resourceGroups/myagwRG/providers/Microsoft.Network/applicationGateways/allamrajuagw --appgw-name allamrajuagw

The behavior of this command has been altered by the following extension: aks-preview
The command failed with an unexpected error. Here is the traceback:

argument of type 'NoneType' is not iterable
Traceback (most recent call last):
File "/usr/local/Cellar/azure-cli/2.2.0_1/libexec/lib/python3.8/site-packages/knack/cli.py", line 206, in invoke
cmd_result = self.invocation.execute(args)
File "/usr/local/Cellar/azure-cli/2.2.0_1/libexec/lib/python3.8/site-packages/azure/cli/core/commands/__init__.py", line 608, in execute
raise ex
File "/usr/local/Cellar/azure-cli/2.2.0_1/libexec/lib/python3.8/site-packages/azure/cli/core/commands/__init__.py", line 666, in _run_jobs_serially
results.append(self._run_job(expanded_arg, cmd_copy))
File "/usr/local/Cellar/azure-cli/2.2.0_1/libexec/lib/python3.8/site-packages/azure/cli/core/commands/__init__.py", line 659, in _run_job
six.reraise(sys.exc_info())
File "/usr/local/Cellar/azure-cli/2.2.0_1/libexec/lib/python3.8/site-packages/six.py", line 703, in reraise
raise value
File "/usr/local/Cellar/azure-cli/2.2.0_1/libexec/lib/python3.8/site-packages/azure/cli/core/commands/__init__.py", line 636, in _run_job
result = cmd_copy(params)
File "/usr/local/Cellar/azure-cli/2.2.0_1/libexec/lib/python3.8/site-packages/azure/cli/core/commands/__init__.py", line 306, in __call__
return self.handler(args, kwargs)
File "/usr/local/Cellar/azure-cli/2.2.0_1/libexec/lib/python3.8/site-packages/azure/cli/core/__init__.py", line 493, in default_command_handler
return op(command_args)
File "/Users/kumara/.azure/cliextensions/aks-preview/azext_aks_preview/custom.py", line 2233, in aks_enable_addons
if CONST_INGRESS_APPGW_APPLICATION_GATEWAY_ID in instance.addon_profiles[CONST_INGRESS_APPGW_ADDON_NAME].config:
TypeError: argument of type 'NoneType' is not iterable

My az cli version is

az version
This command is in preview. It may be changed/removed in a future release.
{
"azure-cli": "2.2.0",
"azure-cli-command-modules-nspkg": "2.0.3",
"azure-cli-core": "2.2.0",
"azure-cli-nspkg": "3.0.4",
"azure-cli-telemetry": "1.0.4",
"extensions": {
"aks-preview": "0.4.33",
"db-up": "0.1.13",
"dev-spaces": "1.0.3"
}
}

Do I need to add an extension before running this command?

[msftbot[bot]]

Thanks for the feedback! We are routing this to the appropriate team for follow-up. cc @Azure/aks-pm.

[yungezz]

thanks for reporting, we'll look at it

[jluk]

I don't think this is a supported addon option yet? @kumarallamraju where are you taking this example command from?

[kumarallamraju]

@jluk

bash-3.2$ az aks enable-addons -h
The behavior of this command has been altered by the following extension: aks-preview
The extension is in preview

Command
az aks enable-addons : Enable Kubernetes addons.
These addons are available:
http_application_routing - configure ingress with automatic public DNS name creation.
monitoring - turn on Log Analytics monitoring. Uses the Log Analytics
Default Workspace if it exists, else creates one. Specify "--workspace-resource-id" to use
an existing workspace.
If monitoring addon is enabled --no-wait argument will have
no effect
virtual-node - enable AKS Virtual Node (PREVIEW). Requires --subnet-name to
provide the name of an existing subnet for the Virtual Node to use.
azure-policy - enable Azure policy (PREVIEW).
ingress-appgw - enable Application Gateway Ingress Controller addon
(PREVIEW).

[mscatyao]

Hey @kumarallamraju the AGIC add-on will be available in preview soon, you were able to see this because this was merged into Az CLI extensions repo since we were planning to release this earlier.

[jluk]

Closing the issue as this is a bug that will be resolved when the appgateway addon is released.

[mhsh64]

@jluk @mscatyao I have same error after this globally introduced"

az aks enable-addons  -n xxx  -g xxx  -a ingress-appgw --appgw-id $appgwId

The behavior of this command has been altered by the following extension: aks-preview

The command failed with an unexpected error. Here is the traceback:



argument of type 'NoneType' is not iterable

Traceback (most recent call last):

  File "/usr/local/Cellar/azure-cli/2.7.0/libexec/lib/python3.8/site-packages/knack/cli.py", line 215, in invoke

    cmd_result = self.invocation.execute(args)

  File "/usr/local/Cellar/azure-cli/2.7.0/libexec/lib/python3.8/site-packages/azure/cli/core/commands/__init__.py", line 654, in execute

    raise ex

  File "/usr/local/Cellar/azure-cli/2.7.0/libexec/lib/python3.8/site-packages/azure/cli/core/commands/__init__.py", line 718, in _run_jobs_serially

    results.append(self._run_job(expanded_arg, cmd_copy))

  File "/usr/local/Cellar/azure-cli/2.7.0/libexec/lib/python3.8/site-packages/azure/cli/core/commands/__init__.py", line 711, in _run_job

    six.reraise(*sys.exc_info())

  File "/usr/local/Cellar/azure-cli/2.7.0/libexec/lib/python3.8/site-packages/six.py", line 703, in reraise

    raise value

  File "/usr/local/Cellar/azure-cli/2.7.0/libexec/lib/python3.8/site-packages/azure/cli/core/commands/__init__.py", line 688, in _run_job

    result = cmd_copy(params)

  File "/usr/local/Cellar/azure-cli/2.7.0/libexec/lib/python3.8/site-packages/azure/cli/core/commands/__init__.py", line 325, in __call__

    return self.handler(*args, **kwargs)

  File "/usr/local/Cellar/azure-cli/2.7.0/libexec/lib/python3.8/site-packages/azure/cli/core/__init__.py", line 545, in default_command_handler

    return op(**command_args)

  File "/Users/329315295/.azure/cliextensions/aks-preview/azext_aks_preview/custom.py", line 2283, in aks_enable_addons

    if CONST_INGRESS_APPGW_APPLICATION_GATEWAY_ID in instance.addon_profiles[CONST_INGRESS_APPGW_ADDON_NAME].config:

TypeError: argument of type 'NoneType' is not iterable

[akshaysngupta]

These seem to be coming from an older release.
Can you please update the extension:
az extension update -n aks-preview

[mhsh64]

Worked. Thanks, had not found any prerequisite for it in docs.

[akshaysngupta]

@mhsh64 thanks, we will add this to the docs.

[akshaysngupta]

@mhsh64
You should see

in the Use Azure Cloud Shell

[jluk]

@akshaysngupta / @mscatyao can we callout the specific extension version number required (0.4.51)? that might help clarify.