aks create is invalid

This is autogenerated. Please review and update as needed.

Describe the bug

Command Name az aks create

Errors:

The operation 'azure.cli.command_modules.acs.custom#aks_create' is invalid.
Traceback (most recent call last):
python2.7/site-packages/knack/cli.py, ln 206, in invoke
    cmd_result = self.invocation.execute(args)
cli/core/commands/__init__.py, ln 482, in execute
    self.commands_loader.load_arguments(command)
azure/cli/core/__init__.py, ln 275, in load_arguments
    self.command_table[command].load_arguments()  # this loads the arguments via reflection
...
azure/cli/core/__init__.py, ln 464, in default_arguments_loader
    op = handler or self.get_op_handler(operation, operation_group=kwargs.get('operation_group'))
azure/cli/core/__init__.py, ln 511, in get_op_handler
    raise ValueError("The operation '{}' is invalid.".format(operation))
ValueError: The operation 'azure.cli.command_modules.acs.custom#aks_create' is invalid.

To Reproduce:

Steps to reproduce the behavior. Note that argument values have been redacted, as they may contain sensitive information.

• Put any pre-requisite steps here…
• az aks create --resource-group {} --name {} --node-count {} --service-principal {} --client-secret {} --generate-ssh-keys

Expected Behavior

Environment Summary

Linux-3.10.0-957.12.2.el7.x86_64-x86_64-with-centos-7.6.1810-Core
Python 2.7.5
Shell: bash

azure-cli 2.0.66

Additional Context

[jnoller]

This is a definite bug.

Looking at the stack trace, its more than likely due to a Python 3 vs Python 2 issue in the command line or the extension. Any Redhat Linux flavor (Centos, Fedora, etc) has Python2 pinned to the default version. The stack trace is occurring when the core CLI is loading the AKS extension to the CLI. I’ve seen reports of issues like this in the past where Python 3 native syntax has been added to the AKS extension.

^^ @jluk

[rchamberlin-amplero]

I’m seeing similar having just done a yum update in Centos. Specifically az aks list was failing with the following: The command failed with an unexpected error. Here is the traceback:

The operation ‘azure.cli.command_modules.acs.custom#aks_list’ is invalid. Traceback (most recent call last): File “/usr/lib64/az/lib/python2.7/site-packages/knack/cli.py”, line 206, in invoke cmd_result = self.invocation.execute(args) File “/usr/lib64/az/lib/python2.7/site-packages/azure/cli/core/commands/init.py”, line 482, in execute self.commands_loader.load_arguments(command) File “/usr/lib64/az/lib/python2.7/site-packages/azure/cli/core/init.py”, line 275, in load_arguments self.command_table[command].load_arguments() # this loads the arguments via reflection File “/usr/lib64/az/lib/python2.7/site-packages/azure/cli/core/commands/init.py”, line 282, in load_arguments super(AzCliCommand, self).load_arguments() File “/usr/lib64/az/lib/python2.7/site-packages/knack/commands.py”, line 97, in load_arguments cmd_args = self.arguments_loader() File “/usr/lib64/az/lib/python2.7/site-packages/azure/cli/core/init.py”, line 464, in default_arguments_loader op = handler or self.get_op_handler(operation, operation_group=kwargs.get(‘operation_group’)) File “/usr/lib64/az/lib/python2.7/site-packages/azure/cli/core/init.py”, line 511, in get_op_handler raise ValueError(“The operation ‘{}’ is invalid.”.format(operation)) ValueError: The operation ‘azure.cli.command_modules.acs.custom#aks_list’ is invalid.

I was able to get things working by downgrading azure-cli to 2.0.65 so I think there is a regression in 2.0.66 here.