Google Cloud Platform

Compute: A variety of machine types that support any type of workload. The different computing options let you decide how much control you want over operational details and infrastructure.
Storage: Data storage and database options for structured or unstructured, relational or non relational data.
Networking: Services that balance application traffic and provision security rules.
Cloud Operations: A suite of cross-cloud logging, monitoring, trace, and other service reliability tools.
Tools: Services that help developers manage deployments and application build pipelines.
Big Data: Services that allow you to process and analyze large datasets.
Artificial Intelligence: A suite of APIs that run specific artificial intelligence and machine learning tasks on Google Cloud.

Google Cloud 제품

https://cloud.google.com/products#top_of_page

VM insatnace 생성

gcloud compute instances create gcelab2 --machine-type n1-standard-2 --zone us-central1-f

ssh 연결

gcloud compute ssh gcelab2 --zone us-central1-f

Cloud shell

zone, region 가져오기

gcloud config get-value compute/zone gcloud config get-value compute/region

제대로 되지 않은 경우

Click Navigation menu (Navigation menu), and then click Home > Dashboard.

gcloud compute project-info describe --project <your_project_ID>

환경 변수 지정

export PROJECT_ID=<your_project_ID>
export ZONE=<your_zone>

확인

gcloud auth list
gcloud config list project

VM 생성

gcloud compute instances create test2 --machine-type n1-standard-2 --zone $ZONE

Created [https://www.googleapis.com/compute/v1/projects/id/zones/us-central1-a/instances/gcelab2].
NAME: test2
ZONE: us-central1-a
MACHINE_TYPE: n1-standard-2
PREEMPTIBLE:
INTERNAL_IP: 10.128.0.2
EXTERNAL_IP: 
STATUS: RUNNING

Command details

• gcloud compute allows you to manage your Compute Engine resources in a format that's simpler than the Compute Engine API.

• instances create creates a new instance.

• test2 is the name of the VM.

• The --machine-type flag specifies the machine type as n1-standard-2.

• The --zone flag specifies where the VM is created.

• If you omit the --zone flag, the gcloud tool can infer your desired zone based on your default properties.
  Other required instance settings, such as machine type and image, are set to default values if not specified in the create command.

Help Command

gcloud compute instances create --help

Explore gcloud commands

gcloud -h

gcloud config --help gcloud help config gcloud config list gcloud config list --all gcloud components list

2: Install a new component

자동 완성 모드

Auto-complete mode $sudo apt-get install google-cloud-sdk $gcloud beta interactive

gcloud beta interactive
Welcome to the gcloud interactive shell environment.

    Tips:

      o start by typing commands to get auto-suggestions and inline help
      o use tab, up-arrow, or down-arrow to navigate completion dropdowns
      o use space or / to accept the highlighted dropdown item
      o run gcloud <alpha|beta> interactive --help for more info

    Run $ gcloud feedback to report bugs or request new features.

gcloud compute instances describe <your_vm>

SSH 접속

gcloud compute ssh [instance 이름] --zone $ZONE

Google Cloud services

• Cloud Console
• Command-line interface
• Client libraries

Cloud Shell

• gcloud: for working with Compute Engine, Google Kubernetes Engine (GKE) and many Google Cloud services
• gsutil: for working with Cloud Storage
• kubectl: for working with GKE and Kubernetes
• bq: for working with BigQuery

Referens Link

커스텀 VM 만들기 머신 계열 API 디자인 가이드
google APIs Explorer

gcloud 도구 개요
리전 및 영역
Linux VM에 연결

https://stackoverflow.com/questions/57406218/what-does-ps-auwx-grep-nginx-means

a lift 'only yourself' restriction -> list all processes with a terminal.
u 'user format' -> provides additional information columns.
w wide output -> for when you have a screen wide enough to show all info.
x lift 'must have terminal' restriction -> a+x == list everything.