云 Function 部署 gen2 - function 已经存在错误？

Question

As I used to do in gen1, I first create a new function named func_name on the web UI , with a Function entry name .

Then on the CLI (Terminal):

sudo gcloud functions deploy func_name --runtime=python39  --region=us-central1 --trigger-http

I keep getting the same error that:

Failed to create function, function already exists under 2nd gen environment

Of course it exist, I created it first via web so I can deploy it (?)

EDIT : Removing the Function from the web UI, then deploy it first time from cli will create a gen1 Function not 2. To create gen2 function we need to add the flag --gen2 , which amazingly produce error "unrecognized argument gen2" if you add it ( https://cloud.google.com/functions/docs/deploy )

It seems to me that gen2 is some sort of beta version with so many unclear problems that I spend hours to solve.

Answer 1

I found a similar problem and solved by specifying the beta subcommand, so removing the Function from the web UI, then deploying it from the cli with

sudo gcloud beta functions deploy func_name --runtime=python39  --region=us-central1 --trigger-http --gen2

should work for you too

Answer 2

Concerning the gen2 error "unrecognized argument gen2", try to update your gcloud: gcloud components update . It worked for me!