How to run command from variable instead of those line in python?

Question

I have below commands for run az aks command:

from azure.cli.core import get_default_cli
az_cli = get_default_cli()
res = az_cli.invoke(['login', '--service-principal', '-u', client_id, '-p', client_secret,'--tenant',tenant_id])
az_cli.invoke(['aks','command','invoke','--resource-group',resourcegroup,'--name',clustername,'--command','kubectl apply -f',outfile_final])

I want as below,

azcmd = "az login --service-principal -u " + client_id + " -p " + client_secret + " --tenant " + tenant_id

**res = az_cli.invoke([azcmd])**

but Above script is giving error like args should be a list or tuple, and 2nd error: Is there anyways to run invoke with get input from variable.

Edit1: I'm applying deployment file as below:

namespace = "kubectl apply -f abc.yaml"

Could please Elaborate what are you trying? Are you trying to create aks cluster Via CLI? — RithwikBojja
– RithwikBojja, Commented Dec 22, 2022 at 12:20

Venkatesan · Accepted Answer · 2022-12-27 07:20:52Z

1

I tried in my environment and got below results:

Initially I tried with same command and got same error:

enter image description here

I installed azure-cli module in my local machine, Also instead of using -

res = az_cli.invoke([azcmd])

You can add your azcmd inside ([ ])

from  azure.cli.core  import  get_default_cli
az_cli = get_default_cli()
cmd=(['login', '--service-principal', '-u', client_id, '-p', client_secret,'--tenant',tenant_id])

res=az_cli.invoke(cmd)

Is there anyways to run invoke with get input from variable.

With above code I can invoke with get input from variable.

Console:

enter image description here

Reference: Authenticating Azure CLI with Python SDK - Stack Overflow by Jim Xu.

answered Dec 27, 2022 at 7:20

Venkatesan

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7 Comments

microset Over a year ago

Venkatesan, Thanks for the response. az login is working fine but below command is not working ---------------- namespace1 = "nirav" az_cli.invoke(['aks','command','invoke',resourcegroup,'--name',clustername,'--command','kubectl delete namespaces',namespace1])

Venkatesan Over a year ago

Hi @microset I tried with above mentioned commands in my environment, and it executed successfully.here is my Snapshot

microset Over a year ago

Thanks again Venkatesan , Can you please send me line no 4 from the you send the link of snapshot i.imgur.com/n8XpNBK.png , I need to check what is wrong with my code.

Venkatesan Over a year ago

Here is my full code: from azure.cli.core import get_default_cli az_cli = get_default_cli() az_cli.invoke(['login', '--service-principal', '-u','client-id', '-p', 'client secret','--tenant','tenant-id']) cmd=(['aks','command','invoke','--resource-group','myResourceGroup','--name','myAKSCluster','--command','kubectl delete namespaces namespace1']) res=az_cli.invoke(cmd)

microset Over a year ago

Thanks Once Again for spend your valuable for my issue. Issue is resolved now.

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