<div dir="ltr">I'm really surprised to hear that the CDN would cost more than firing up a k8s cluster. How come..? <div><br><div>Do we have any data about the amuont (GB or TB?) of data transfer in/out in the APAC region?</div></div></div><br><div class="gmail_quote"><div dir="ltr">2018年10月2日(火) 18:56 Olblak <<a href="mailto:me@olblak.com">me@olblak.com</a>>:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
Hello,<br>
<br>
I recently discussed with some people about the speed performance for users located across the world, so I had a look to the data we have.<br>
I put in attachment two screenshots one about the location of people who went on <a href="http://jenkins.io" rel="noreferrer" target="_blank">jenkins.io</a> over the last year and a second which shows time it takes to display the <a href="http://jenkins.io" rel="noreferrer" target="_blank">jenkins.io</a> from different places.<br>
<br>
It appears that people from Asia experience 5 time slower connections when they go on jenkins websites than North American or Western European and since one third of Jenkins.io visitors come from Asia, I think it could have great impact to improve their experience<br>
<br>
So I am wondering if we should try to find a solution to this? <br>
And If they are people interested to contribute?<br>
<br>
I don't have an easy and quick solution right now.<br>
The two main approaches that I have in mind are:<br>
1) Use a CDN in front jenkins websites which will be very expensive<br>
2) Deploy an additional Kubernetes cluster to host the different websites, from Asia<br>
<br>
Another advantage of having multiple small cluster instead of one bigger one, it becomes easier to upgrade kubernetes cluster without downtime<br>
<br>
If we go with the second approach, it means<br>
  Deploying Static files on one Azure File Storage per application and per region<br>
  Configuring the different Kubernetes cluster with the different file storage<br>
  Configuring an Azure Traffic Manager to redirect people to the best endpoint (Asia or East America)<br>
<br>
Following applications can be "easily" deployed on those new Clusters<br>
<br>
- <a href="http://jenkins.io" rel="noreferrer" target="_blank">jenkins.io</a><br>
- <a href="http://accounts.jenkins.io" rel="noreferrer" target="_blank">accounts.jenkins.io</a><br>
- <a href="http://javadoc.jenkins.io" rel="noreferrer" target="_blank">javadoc.jenkins.io</a><br>
- <a href="http://reports.jenkins.io" rel="noreferrer" target="_blank">reports.jenkins.io</a><br>
- <a href="http://repo.azure.jenkins.io" rel="noreferrer" target="_blank">repo.azure.jenkins.io</a><br>
- <a href="http://plugins.jenkins.io" rel="noreferrer" target="_blank">plugins.jenkins.io</a><br>
<br>
Cheers<br>
<br>
---<br>
-> gpg --keyserver <a href="http://keys.gnupg.net" rel="noreferrer" target="_blank">keys.gnupg.net</a> --recv-key 52210D3D<br>
---<br>
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</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:10pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap">Adam Papai</span><span style="font-size:10pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap"><br></span><span style="font-size:10pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap">Senior Operations Engineer</span><span style="font-size:10pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap"><br></span><span style="font-size:10pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap">CloudBees, Inc.</span><span style="font-size:10pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap"><br><br></span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><a href="https://www.cloudbees.com" target="_blank"><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap"><img alt="CloudBees-Logo.png" src="https://lh6.googleusercontent.com/jQgz7ZLF2joK1Qj-_ZMqHCWQZ8V8ZUYCwukdseVsQyC_4oQX7iGwPtdjdLX5u17n78MOcKNbLId7tYBV3GPH70kgU2cgqzQazaDXqUX4yTyuIBUNwjj22k0q9SXG-8ZBQDP3KqBA" style="border:none" width="125" height="44"></span></a></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap"><br></span><span style="font-size:10pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap">P: +8170-4092-4762</span><span style="font-size:10pt;font-family:Arial;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap"></span><span style="font-size:10pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:italic;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap"><br></span><span style="font-size:10pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap">E: <a href="mailto:apapai@cloudbees.com" target="_blank">apapai@cloudbees.com</a></span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:10pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap">Skype: woohskype</span><span style="font-size:10pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap"><br></span><span style="font-size:10pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre;white-space:pre-wrap">Twitter: <a href="https://twitter.com/wooh_tw" target="_blank">@wooh_tw</a></span></p></div></div></div></div></div></div>