Your Always Free f1-micro instance limit is by time, not by instance. Each month, eligible use of all of your f1-micro instances and associated external IP addresses are free until you have used a number of hours equal to the total hours in the current month. Usage calculations are combined across the supported regions.
Note: Starting January 1st, 2020, GCP will introduce an additional charge for publicly addressed VM instances that don't fall under the Free Tier. You will not be charged for other publicly addressed resources, such as forwarding rules.
無料枠ならIPアドレス1つは無料という説が (スコア:3, 参考になる)
Hacker Newsで読んだ。
以下のページ(英語版のみ)に記述がある。
https://cloud.google.com/free/docs/gcp-free-tier [google.com]
Your Always Free f1-micro instance limit is by time, not by instance. Each month, eligible use of all of your f1-micro instances and associated external IP addresses are free until you have used a number of hours equal to the total hours in the current month. Usage calculations are combined across the supported regions.
(太字引用者)
Hacker Newsでコメント書いた人によれば、Internet Archiveで調べたところごく最近追加された記述だそうなの
Re:無料枠ならIPアドレス1つは無料という説が (スコア:1)
ネットワーク価格表のページに次の記述があります。
https://cloud.google.com/compute/network-pricing#ipaddress [google.com]
(太字引用者)
とのことなので、無料枠へは課金されないって認識でよさそうですね。