筆記：google cloud sdk 命令列工具

直接以命令操作 google cloud 的工具

https://cloud.google.com/sdk/


直接下載 (分 Linux / MacOS / Windows 三種版本)
https://cloud.google.com/sdk/downloads#versioned


下載、解壓縮

$ zcat google-cloud-sdk-182.0.0-linux-x86_64.tar.gz |tar xfv -

解開後 放在 google-cloud-sdk 目錄底下 (解開後 大約 126MB)

$ cd google-cloud-sdk


第一次使用：
 ~/google-cloud-sdk$ bin/gcloud auth login
Go to the following link in your browser:

    https://accounts.google.com/o/oauth2/auth?redirect_uri=urn%3Aietf%3Awg%3Aoauth%3A2.0%3Aoob&prompt=select_account&response_type=code&client_id=xxxxxxxxx.apps.googleusercontent.com&scope=https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fuserinfo.email+https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fcloud-platform+https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fappengine.admin+https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fcompute+https%3A%2F%2Fwww.googleapis.com%2Fauth%2Faccounts.reauth&access_type=offline

Enter verification code:


畫面顯示上面這網址，把它複製到瀏覽器，會要求你登入 google ，然後顯示一串認證文字
類似這樣 4/AIVX0y_pP2AIbEnV3KzuSUNbRLQxxxxccccsss
把這文字貼到端機可


以上就表示當執行 gcloud 時
會以你的 google 帳號權限去操作 GCP



一些操作 GCP 範例


要先指定操作哪個 PROJECT：
 ~/google-cloud-sdk$ bin/gcloud config set project [PROJECT_ID]
Updated property [core/project].

**注意，這裡是帶入 PROJECT_ID 而不是 PROJECT NAME


顯示已經有哪些 snapshot
 ~/google-cloud-sdk$ bin/gcloud compute snapshots list
NAME                                                 DISK_SIZE_GB  SRC_DISK                          STATUS
snapshot-disk-pd1-20170827-154411                 6000          asia-east1-c/disks/disk-pd1    READY
snapshot-disk-pd1-20171013-114137                 6000          asia-east1-c/disks/disk-pd1    READY
snapshot-disk-pd1-20171021-233402                 6000          asia-east1-c/disks/disk-pd1    READY
snapshot-disk-pd1-20171028-112933                 6000          asia-east1-c/disks/disk-pd1    READY


列出有哪些硬碟
 ~/google-cloud-sdk$ bin/gcloud compute disks list
NAME           ZONE          SIZE_GB  TYPE         STATUS
disk-pd1    asia-east1-c  6000     pd-standard  READY
disk-pd2      asia-east1-c  2000      pd-ssd       READY


列出有哪些硬碟 (JSON格式)
~/google-cloud-sdk$ bin/gcloud compute disks list --format json
[
  {
    "creationTimestamp": "2015-06-05T01:43:56.621-07:00",
    "id": "5344671629204811111",
    "kind": "compute#disk",
    "labelFingerprint": "42WmSp11111=",
    "lastAttachTimestamp": "2015-06-05T01:44:27.052-07:00",
    "name": "disk-pd1",
    "selfLink": "https://www.googleapis.com/compute/v1/projects/hello1234/zones/asia-east1-c/disks/disk-pd1",
    "sizeGb": "6000",
    "status": "READY",
    "type": "https://www.googleapis.com/compute/v1/projects/hello1234/zones/asia-east1-c/diskTypes/pd-standard",
    "users": [
      "https://www.googleapis.com/compute/v1/projects/hello1234/zones/asia-east1-c/instances/instance-xxxx"
    ],
    "zone": "https://www.googleapis.com/compute/v1/projects/hello1234/zones/asia-east1-c"
  },
..略...



對某個硬碟做 snapshot
 ~/google-cloud-sdk$ bin/gcloud compute disks snapshot [disk name] --snapshot-name [snapshot名稱] --zone asia-east1-c
例如
 ~/google-cloud-sdk$ bin/gcloud compute disks snapshot disk-pd1 -snapshot-name disk-pd1-20171211 --zone asia-east1-c



打 bin/gcloud 有更多 help


**相關的認證資料，都放在
~/.config