GCP

• GPUを使用する場合はあらかじめ割り当ての申請が必要: 早ければ即座に承認されるが、時間がかかる(却下される)場合もある
• GPU付きのVMはPreemptible(Spot)モードにしないとリソース不足で起動できない場合が多い
• 通常モードで作成したVMを後からPreemptible(Spot)モードに切り替えることは出来ない

Google Cloud Pricing Calculator
https://cloud.google.com/products/calculator/

https://cloud.google.com/pricing/list
https://cloud.google.com/compute/all-pricing
https://cloud.google.com/storage/pricing

https://cloud.google.com/compute/docs/gpus/install-drivers-gpu

https://cloud.google.com/compute/docs/metadata/overview
https://serverfault.com/questions/955995/gce-deleted-users-folders-reappear-after-reboot

• GCEでサーバを再起動すると削除したはずのユーザが復活してしまう場合はメタデータのSSH認証鍵を削除する

https://cloud.google.com/sdk/gcloud/reference
https://cloud.google.com/sdk/docs/cheatsheet
https://qiita.com/komiya_____/items/4cef3b2d47ed42a7caf5

• ユーザ名を指定せずにSSHするとローカル側のユーザ名を踏襲して勝手にアカウントが生成されるため注意

gcloud help
gcloud version
gcloud info

gcloud components list
gcloud components update

gcloud init

gcloud auth login
gcloud auth list
gcloud auth revoke [ACCOUNT]

gcloud config list
gcloud config configurations list
gcloud config configurations activate [CONFIG_NAME]
gcloud config configurations create [CONFIG_NAME]
gcloud config configurations delete [CONFIG_NAME]

gcloud projects list
gcloud config set project [PROJECT_ID]

gcloud compute instances list
gcloud compute instances start [INSTANCE_NAME]
gcloud compute instances stop [INSTANCE_NAME]

gcloud compute ssh [INSTANCE_NAME]
gcloud compute ssh [USER]@[INSTANCE_NAME]

gcloud compute scp [INSTANCE_NAME]:[REMOTE_PATH] [LOCAL_PATH]
gcloud compute scp [USER]@[INSTANCE_NAME]:[REMOTE_PATH] [LOCAL_PATH]

https://trios.pro/google-cloud-platform-price-list/

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