gcloud update fails without sudo about circleci-docs

[atinylittleshell]

I ended up doing the following:

#!/bin/bash
sudo -E env "PATH=$PATH" gcloud --quiet components update kubectl
sudo chmod 757 /home/ubuntu/.config/gcloud/logs -R

gcloud auth activate-service-account --key-file ./my/key.json
gcloud config set project $GCLOUD_PROJECTID
gcloud container clusters get-credentials my-cluster \
  --project=$GCLOUD_PROJECTID --zone=$CLOUDSDK_COMPUTE_ZONE

It's really weird that "gcloud container clusters get-credentials" couldn't read the environment variables correctly and requires us to manually specify --project and --zone. but once specified, this is working. kubectl can work fine after these commands.

[atinylittleshell]

No wait.. even sudo won't work. Everything started to fail after running gcloud components update with sudo.

[felicianotech]

Your original assertion was correct. Using sudo and the full path is the way to use it, ran into this issue myself on an upcoming guide. We'll need to update the docs you pointed out.

What is the new error you're getting with updating?

[felicianotech]

@kunchenguid Once again, thanks for pointing this out. I was aware of the need to use sudo and the entire path but didn't realize the gcloud binary also has trouble with environment variables.

Docs has been updated to reflect using the long, unwieldy command while we investigate getting the command to work the way it should from within the image.