Home / GCP / GCP Training / Section 3 - gcloud

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Contents

• Overview
  • Cloud Shell

Overview

Some services have specific tools:

• Cloud Storage - gsutil.
• Cloud BigQuery - bq.
• Cloud Bigtable - cbt.
• Kubernetes - kubectl (Note: gcloud is used to manage clusters).

gcloud is part of Google Cloud SDK (Cloud SDK requires Python).

Install: https://cloud.google.com/sdk/docs/install

Syntax: gcloud GROUP SUBGROUP ACTION ...

Connecting to GCP:

gcloud init - initialize or reinitialize gcloud.

• Authorize gcloud to use your user account credentials).
• Setup configuration (includes current project, default zone etc).

gcloud config list - lists all properties of the active configuration.

Other Examples:

gcloud compute instances list

gcloud compute zones list

gcloud compute regions list

gcloud compute machine-types list

gcloud compute machine-types list --filter="zone:us-central1-b"

gcloud compute machine-types list --filter="zone:( us-central1-b europe-west1-d )"

Cloud Shell

• Cloud Shell is backed by a VM instance (automatically provisioned by Google Cloud when you launch Cloud Shell).
• 5 GB of free persistent disk storage is provided as your $HOME directory.
• Pre-packaged with latest version of Cloud SDK, Docker etc.
• Files in your home directory persist between sessions (scripts, user configuration files like .bashrc and .vimrc etc).
• Instance is terminated if you are inactive for more than 20 minutes.
• Any modifications that you made to it outside your $HOME will be lost.
• After 120 days of inactivity, even your $HOME directory is deleted.
• Cloud Shell can be used to SSH into virtual machines using their private IP addresses.

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