tags: cofacts, meeting note GA: UA-98468513-3 —

20241125 會議記錄

:::info

:potable_water: Release pipeline

:star: Released to production

:electric_plug: API

Admin API scaffold release https://github.com/cofacts/rumors-api/releases/tag/release%2F20241125

:rocket: Staging

:globe_with_meridians: Site4

Testing checklist

http://dev.cofacts.tw/

檢查 feedback 是否為

:eye: Under review

大松檢討

https://g0v.hackmd.io/@cofacts/meetings/%2FXSpjp40-QEGVAPeTrvxZeQ

CCPRIP

[Op] Automated spam removal

Design doc: https://g0v.hackmd.io/@cofacts/rd/%2Fum7DyY_ESbu2LL78kLw3pg

Phase 1: Script execution automation

MrOrz

https://github.com/cofacts/rumors-api/pull/352

Phase 3: Automated detection

nonumpa

https://langfuse.cofacts.tw/project/cm3n1h0xu000mfdgamwhs63t2/traces/0c51f6d8-7146-4a2f-8d3a-3a3d4ae6d5ec?observation=518cc920-4cf4-4240-a30d-22f946c9c463

[Infra] Downtime

:::info Record to https://hackmd.io/@cofacts/incidents :::

[Infra] DDoS 帳單攻擊預防

鬼故事 by ihower:

大約半年前,我客戶網站上的一張放在 Google Cloud Storage (台灣 asia-east1 區) 的圖片,被 DDoS 攻擊,持續下載同一張圖片(500MiB/s,每秒 8k requests 來自歐美的七個 IP 位址) 持續了兩天。雖然發現後立即加上 Cloudflare 防火牆 (還是免費版即可,早知道就….. 哎) 就擋住了,但仍造成了約 USD 11,000 的鉅額 GCP 帳單,而這平常一個月的流量只需要 USD 15 元。

後續透過代理商 i 社多次和 GCP 爭取退款或流量費減免,在經歷長達半年的焦慮等待,包括無數次的客服聯繫、反覆確認攻擊細節、通知X部門審查、確認我身份、申請至Y部門、再等待Z部門確認、被拒絕後重送工單 N 次(感謝代理商持續跟進)。最終 Google Cloud Billing Support 的回覆仍是申請失敗,僅爭取到 Google 業務給予的 USD 2000 補助 credits。

Lessons learned by iHower: https://www.facebook.com/ihower/posts/pfbid02NSGjkquioV7TEq5GpTCRnK9uT38NDTqEgzT31x2w8hmTgF5GLZFKWXy3zPzT66sBl


Possible Solution: GCS bucket –> Cloudflare R2

Thanks to @alex for proposing the idea!

Pros

Cons

:::success 記錄到 CCPRIP 的 infra layer :::

檢舉怪象

:::success 已開啟 collect email addresses: Verified 現在檢舉要先登入 Google :::

Langfuse

Design doc: https://g0v.hackmd.io/@cofacts/rd/%2FccwZjCTnQ4-I5sPO1tuvFg

4- [ ] 食物: