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CloudFront 在北美增加了一堆節點...

CloudFront 在北美增加了一堆節點:「Amazon CloudFront announces ten new Edge locations in North America, Europe, and Asia」。

北美一口氣增開了八個,提升了 40% 的 capacity:

Amazon CloudFront announces ten new Edge locations, adding to our global presence. Eight of the new Edge locations are in North America: Houston, Texas (our first location in this city), Chicago, Illinois, Newark, New Jersey, Los Angeles, California, and Ashburn, Virginia. We also added an Edge location in Berlin, Germany, as well as one in Tokyo, Japan.

With this launch, CloudFront will increase its request processing capacity by up to 40%, on average, in the North American cities.

另外不怎麼意外的又增加了東京...

CloudFront 十週年、在東京的第十個 PoP,以及支援 WebSocket 與 Origin Failover

CloudFront 宣佈十年了,另外這次在東京又加節點了,變成 10 個:「Celebrating the 10 year anniversary of Amazon CloudFront by launching six new Edge locations」。

另外宣佈支援 WebSocket:「Amazon CloudFront announces support for the WebSocket protocol」,以及支援 Origin Failover:「Amazon CloudFront announces support for Origin Failover」。

WebSocket 算是大家等蠻久的功能,大家主要是希望利用 CloudFront 擋 DDoS,正常流量才往後丟。而 Origin Failover 則是可以設定兩個 Origin,當主要的掛掉時可以切到備用的,對於支援多節點的架構算是第一步 (目前看起來只能設兩個):

With CloudFront’s Origin Failover capability, you can setup two origins for your distributions - primary and secondary, such that your content is served from your secondary origin if CloudFront detects that your primary origin is unavailable.

都是隔壁棚 Cloudflare 支援許久的功能... 算是補產品線與進度?

Backblaze 與 Cloudflare 合作,免除傳輸費用

先前知道不少單位會選擇用 CloudFront 的原因就是 S3 到 CloudFront 這段是不需要傳輸費用的。畢竟 CDN 的 hit rate 還是有限,用其他家 CDN 得付這塊費用。

而現在 Backblaze 宣佈跟 Cloudflare 合作,免除掉 Backblaze 到 Cloudflare 的費用:「Backblaze and Cloudflare Partner to Provide Free Data Transfer」。

Today we are announcing that beginning immediately, Backblaze B2 customers will be able to download data stored in B2 to Cloudflare for zero transfer fees.

AWS 這邊會不會有其他動作呢...

AWS 日本區 EC2 與 S3 的傳輸費用降價...

Twitter 看到 Jeff Barr 提到日本區的 EC2S3 傳輸費用降價:

網站的說明文章則是在「AWS Data Transfer Price Reductions – Up to 34% (Japan) and 28% (Australia)」這邊。分成幾個部份降價:

  • 10TB 以下的費用從 USD$0.14/GB 變成 $0.114/GB (約 19%)。
  • 10TB 到 50TB 從 USD$0.135/GB 變成 USD$0.089/GB (約 34%)。
  • 50TB 到 150TB 則是 USD$0.13/GB 變成 USD$0.086/GB (約 34%)。
  • 超過 150TB 的部份從 USD$0.12/GB 變成 USD$0.084/GB (約 30%)。

然後自動回朔到 2018/09/01 開始算:

Effective September 1, 2018 we are reducing prices for data transfer from Amazon Elastic Compute Cloud (EC2), Amazon Simple Storage Service (S3), and Amazon CloudFront by up to 34% in Japan and 28% in Australia.

另外有提到 CloudFront 也有降價,以及澳洲的部份,應該不太會碰到所以就跳過去...

但就文章這樣寫明 EC2 與 S3 的流量有降價,應該表示從 ELB 出去的流量就不算在這次的降價?除非你是直接 S3 裸奔,不然對大多數的人應該沒差?

CloudFront 在台北增加第三個點...

Twitter 上看到 AWS 宣佈 CloudFront 加了四個點:

點進去後發現這四個點包括了台北:

Amazon CloudFront announces four new Edge locations: Cape Town, South Africa; Denver, Colorado; Frankfurt, Germany; and Taipei, Taiwan.

在 CloudFront 的列表裡也增加到三個點:

Bangalore, India; Chennai, India (2); Hong Kong, China (3); Kuala Lumpur, Malaysia; Mumbai, India (2); Manila, Philippines; New Delhi, India; Osaka, Japan; Seoul, South Korea (4); Singapore (3); Taipei, Taiwan(3); Tokyo, Japan (8)

這樣應該可以再減少被導去海外節點的機會 (通常是香港或日本),不過狀況會怎麼樣還要再觀察... 先前加第二個點後,觀察到的現象是有減少,但還是會發生。現在加到第三個後不知道會不會解決...

CloudFront 在東京開到第八個點了...

看到 Amazon CloudFront 宣佈在東京開到第八個點了:「Amazon CloudFront launches eighth Edge location in Tokyo, Japan」。

Amazon CloudFront announces the addition of an eighth Edge location in Tokyo, Japan. The addition of another Edge location continues to expand CloudFront's capacity in the region, allowing us to serve increased volumes of web traffic.

這個成長速度有點驚人,一月才加了兩個,現在又要再加一個... 不過大阪還是維持一個。

CloudFront 在台北的第二個 PoP

Twitter 上看到了 Amazon CloudFront 宣佈了台北的第二個 PoP:

這個也是喊好久了,從去年就有消息一直到現在... 這樣台灣多了一個 backup,比較不會導去香港或是日本了。不過新 PoP 的代碼找不到,試著找 tsatpe 以及後面接數字,還是只有找到 tpe50,不知道是不是後來不露出代碼了...

CloudFront 東京加到七個 Edge...

在「Amazon CloudFront announces six new Edge Locations, adding two more in Tokyo, JP, and its first location in Perth, AU」這邊看到 Amazon CloudFront 在東京直接加兩個 Edge,變成七個 Edge 了:

Amazon CloudFront announces six new Edge Locations that are now part of its global network. These six new Edge Locations are located in the following cities:

Perth, Australia; Chennai, India; Rio De Janeiro, Brazil; Los Angeles, California; and two additional Edge Locations in Tokyo, Japan.

再加上大阪還有一個 Edge,日本的量這麼大喔?會跟 Regional Edge 有關嗎...

靜態站台的選擇...

Hacker News 首頁上看到的文章,講 Jekyll 一路跟 Amazon S3Amazon CloudFront 接上去的步驟:「Jekyll CBCD Pipeline to the Cloud」。

我看了以後覺得好麻煩 @_@

然後回頭看 Hacker News 上的評論:「Jekyll Static Web Hosting – Deployment Pipeline on AWS | Hacker News」,看到這段:

What a nightmare. I'm sure there are use cases for a setup like this, but this is not the system I'd like to maintain. I use Jekyll because of it's simplicity. I edit my site in my favorite text editor and rsync to shared hosting.

好多人都有同感啊 XDDD

另外有人提到 Netlify 這個服務:

After I discovered Netlify, I'm kind of thinking "why bother". It's free, I just push to my repo and they take care of all the building/publishing/hosting/CDNs, and they're very responsive for support and have high availability. I'm a very happy customer (or rather leech, as I don't pay anything).

下面評價看起來還算不錯,而且有 free tier 可以用,也許可以找機會玩看看...

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