GCP: gcloud のバージョンアップ時のエラーと解消方法 on Windows Subsystem for Linux

• GAEのFlexible environmentを利用するにあたり、コンソール画面でデプロイしたソースを見れるようにするには、gcloudを195以上にしないと駄目らしい。
• 188から最新版にUPDATEしようとしたら、エラーが出たので経緯と対応手順メモ
• 開発環境は、Windows10＋Bash on windows(Ubuntu 16.04.3)

以下、ログ

~# gcloud components update
# 普通にアップデートしようとしたら以下のエラー

ERROR: (gcloud.components.update)

You cannot perform this action because the Cloud SDK component manager is disabled for this installation. You can run the following command to achieve the same result for this installation:

sudo apt-get update && sudo apt-get --only-upgrade install kubectl google-cloud-sdk google-cloud-sdk-datastore-emulator google-cloud-sdk-pubsub-emulator google-cloud-sdk-app-engine-go google-cloud-sdk-app-engine-java google-cloud-sdk-app-engine-python google-cloud-sdk-cbt google-cloud-sdk-bigtable-emulator google-cloud-sdk-app-engine-python-extras google-cloud-sdk-datalab

~# sudo -E apt-get update

# 私の環境では　−E　が必要

Hit:1 http://archive.ubuntu.com/ubuntu xenial InRelease

Get:2 http://packages.cloud.google.com/apt cloud-sdk-xenial InRelease [6,372 B]

Err:2 http://packages.cloud.google.com/apt cloud-sdk-xenial InRelease

  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 6A030B21BA07F4FB

(省略)

Reading package lists... Done

W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://packages.cloud.google.com/apt cloud-sdk-xenial InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 6A030B21BA07F4FB

(省略)

# よくわからないけど、Public Key が使えないとかなんとか。。。

# Google Groupsのトピによると、以下でKeyを追加せよとのこと

~# curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current

                                 Dload  Upload   Total   Spent    Left  Speed

100  1326  100  1326    0     0   2062      0 --:--:-- --:--:-- --:--:--  2062

OK

# 再トライ 

~# sudo -E apt-get update

Get:1 http://packages.cloud.google.com/apt cloud-sdk-xenial InRelease [6,372 B]

Hit:2 http://archive.ubuntu.com/ubuntu xenial InRelease

Get:3 http://packages.cloud.google.com/apt cloud-sdk-xenial/main amd64 Packages [45.3 kB]

Hit:4 http://archive.ubuntu.com/ubuntu xenial-updates InRelease

Get:5 http://security.ubuntu.com/ubuntu xenial-security InRelease [107 kB]

Fetched 158 kB in 1s (84.8 kB/s)

Reading package lists... Done

# うまくいった

# つづいて、SDKのUPDATE 余計なパッケージ名もあるけど、そのまま実行

~# sudo -E apt-get --only-upgrade install kubectl google-cloud-sdk google-cloud-sdk-datastore-emulat

or google-cloud-sdk-pubsub-emulator google-cloud-sdk-app-engine-go google-cloud-sdk-app-engine-java google-cloud-sdk-app

-engine-python google-cloud-sdk-cbt google-cloud-sdk-bigtable-emulator google-cloud-sdk-app-engine-python-extras google-

cloud-sdk-datalab

Reading package lists... Done

Building dependency tree

Reading state information... Done

Skipping google-cloud-sdk-app-engine-go, it is not installed and only upgrades are requested.

Skipping google-cloud-sdk-app-engine-java, it is not installed and only upgrades are requested.

Skipping google-cloud-sdk-app-engine-python, it is not installed and only upgrades are requested.

Skipping google-cloud-sdk-app-engine-python-extras, it is not installed and only upgrades are requested.

Skipping google-cloud-sdk-bigtable-emulator, it is not installed and only upgrades are requested.

Skipping google-cloud-sdk-cbt, it is not installed and only upgrades are requested.

Skipping google-cloud-sdk-datalab, it is not installed and only upgrades are requested.

Skipping google-cloud-sdk-datastore-emulator, it is not installed and only upgrades are requested.

Skipping google-cloud-sdk-pubsub-emulator, it is not installed and only upgrades are requested.

Skipping kubectl, it is not installed and only upgrades are requested.

The following package was automatically installed and is no longer required:

  snap-confine

Use 'sudo apt autoremove' to remove it.

Suggested packages:

  google-cloud-sdk-app-engine-java google-cloud-sdk-app-engine-python google-cloud-sdk-pubsub-emulator

  google-cloud-sdk-bigtable-emulator google-cloud-sdk-datastore-emulator kubectl

The following packages will be upgraded:

  google-cloud-sdk

1 upgraded, 0 newly installed, 0 to remove and 155 not upgraded.

Need to get 19.2 MB of archives.

After this operation, 28.8 MB of additional disk space will be used.

Do you want to continue? [Y/n] y

Get:1 http://packages.cloud.google.com/apt cloud-sdk-xenial/main amd64 google-cloud-sdk all 212.0.0-0 [19.2 MB]

Fetched 19.2 MB in 11s (1,652 kB/s)

(Reading database ... 50185 files and directories currently installed.)

Preparing to unpack .../google-cloud-sdk_212.0.0-0_all.deb ...

Unpacking google-cloud-sdk (212.0.0-0) over (188.0.1-0) ...

Processing triggers for man-db (2.7.5-1) ...

Setting up google-cloud-sdk (212.0.0-0) ...

# 完了 

~# gcloud --version

Google Cloud SDK 212.0.0

alpha 2018.08.13

beta 2018.08.13

bq 2.0.34

core 2018.08.13

gsutil 4.33