Multi-cloud Devops tips

I'm using multiple clouds on a regular basis and constantly need to jump between them. So, here are some commands I use often:

Kubernetes

See all the clusters you have access to with:

kubectl config get-contexts

Your current one is highlighted with an asterisk. If you just want to see your current context, run:

kubectl config current-context

Change to another with:

kubectl config use-context NAME_OF_CONTEXT

With AWS, you might need to refresh your K8s config with:

aws eks update-kubeconfig --region $REGION --name $CLUSTER_NAME

after switching.

AWS

See who you currently are in AWS with:

aws sts get-caller-identity 

and just to check you have access to S3:

aws s3 ls s3://BUCKET_NAME/DIRECTORY/

Azure

See who you are with:

az ad signed-in-user show --query id -o tsv

or

az account show

And check access to BLOB storage with:

az storage blob list --account-name ACCOUNT_NAME --container-name BUCKET --output table --prefix acceptancetests/ --delimiter /

GCP

See who you are with:

gcloud auth list

and check storage access with:

gcloud storage ls gs://BUCKET_NAME/DIRECTORY

I've put all these commands here because I keep forgetting them.